X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1bffa9138f96098a82ec635b3e8612b34f414796..f5766910b6731eb03e82371416e9778203396ce7:/src/msw/window.cpp diff --git a/src/msw/window.cpp b/src/msw/window.cpp index a73e4bad73..89faa57b7f 100644 --- a/src/msw/window.cpp +++ b/src/msw/window.cpp @@ -1,12 +1,12 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: src/msw/windows.cpp -// Purpose: wxWindow +// Name: src/msw/window.cpp +// Purpose: wxWindowMSW // Author: Julian Smart // Modified by: VZ on 13.05.99: no more Default(), MSWOnXXX() reorganisation // Created: 04/01/98 // RCS-ID: $Id$ -// Copyright: (c) Julian Smart and Markus Holzem -// Licence: wxWindows license +// Copyright: (c) Julian Smart +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// // =========================================================================== @@ -17,10 +17,6 @@ // headers // --------------------------------------------------------------------------- -#ifdef __GNUG__ - #pragma implementation "window.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -28,15 +24,17 @@ #pragma hdrstop #endif +#include "wx/window.h" + #ifndef WX_PRECOMP - #include - #include "wx/msw/winundef.h" - #include "wx/window.h" + #include "wx/msw/wrapwin.h" + #include "wx/msw/wrapcctl.h" // include "properly" + #include "wx/msw/missing.h" #include "wx/accel.h" - #include "wx/setup.h" #include "wx/menu.h" #include "wx/dc.h" #include "wx/dcclient.h" + #include "wx/dcmemory.h" #include "wx/utils.h" #include "wx/app.h" #include "wx/layout.h" @@ -47,18 +45,37 @@ #include "wx/msgdlg.h" #include "wx/settings.h" #include "wx/statbox.h" + #include "wx/sizer.h" + #include "wx/intl.h" + #include "wx/log.h" + #include "wx/textctrl.h" + #include "wx/menuitem.h" + #include "wx/module.h" #endif -#if wxUSE_OWNER_DRAWN +#if wxUSE_OWNER_DRAWN && !defined(__WXUNIVERSAL__) #include "wx/ownerdrw.h" #endif +#include "wx/evtloop.h" +#include "wx/power.h" +#include "wx/sysopt.h" + #if wxUSE_DRAG_AND_DROP #include "wx/dnd.h" #endif -#include "wx/menuitem.h" -#include "wx/log.h" +#if wxUSE_ACCESSIBILITY + #include "wx/access.h" + #include + #include + #ifndef WM_GETOBJECT + #define WM_GETOBJECT 0x003D + #endif + #ifndef OBJID_CLIENT + #define OBJID_CLIENT 0xFFFFFFFC + #endif +#endif #include "wx/msw/private.h" @@ -74,15 +91,13 @@ #include "wx/spinctrl.h" #endif // wxUSE_SPINCTRL -#include "wx/intl.h" -#include "wx/log.h" - -#include "wx/textctrl.h" #include "wx/notebook.h" +#include "wx/listctrl.h" +#include "wx/dynlib.h" #include -#if (!defined(__GNUWIN32_OLD__) && !defined(__WXMICROWIN__)) || defined(__CYGWIN10__) +#if (!defined(__GNUWIN32_OLD__) && !defined(__WXMICROWIN__) /* && !defined(__WXWINCE__) */ ) || defined(__CYGWIN10__) #include #include #endif @@ -91,45 +106,71 @@ #include #endif -#if (!defined(__GNUWIN32_OLD__) && !defined(__TWIN32__) && !defined(__WXMICROWIN__)) || defined(__CYGWIN10__) - #ifdef __WIN95__ - #include - #endif -#elif !defined(__WXMICROWIN__) // broken compiler - #ifndef __TWIN32__ - #include "wx/msw/gnuwin32/extra.h" - #endif +#if !defined __WXWINCE__ && !defined NEED_PBT_H + #include #endif -// This didn't appear in mingw until 2.95.2 -#ifndef SIF_TRACKPOS -#define SIF_TRACKPOS 16 +#if defined(__WXWINCE__) + #include "wx/msw/wince/missing.h" +#ifdef __POCKETPC__ + #include + #include + #include + #include +#endif #endif -#if wxUSE_MOUSEWHEEL - #ifndef WM_MOUSEWHEEL - #define WM_MOUSEWHEEL 0x020A - #endif - #ifndef WHEEL_DELTA - #define WHEEL_DELTA 120 - #endif - #ifndef SPI_GETWHEELSCROLLLINES - #define SPI_GETWHEELSCROLLLINES 104 - #endif +#if defined(TME_LEAVE) && defined(WM_MOUSELEAVE) && wxUSE_DYNLIB_CLASS + #define HAVE_TRACKMOUSEEVENT +#endif // everything needed for TrackMouseEvent() + +// if this is set to 1, we use deferred window sizing to reduce flicker when +// resizing complicated window hierarchies, but this can in theory result in +// different behaviour than the old code so we keep the possibility to use it +// by setting this to 0 (in the future this should be removed completely) +#ifdef __WXWINCE__ +#define USE_DEFERRED_SIZING 0 +#else +#define USE_DEFERRED_SIZING 1 +#endif + +// set this to 1 to filter out duplicate mouse events, e.g. mouse move events +// when mouse position didnd't change +#ifdef __WXWINCE__ + #define wxUSE_MOUSEEVENT_HACK 0 +#else + #define wxUSE_MOUSEEVENT_HACK 1 #endif // --------------------------------------------------------------------------- // global variables // --------------------------------------------------------------------------- -// the last Windows message we got (MT-UNSAFE) -extern MSG s_currentMsg; - #if wxUSE_MENUS_NATIVE wxMenu *wxCurrentPopupMenu = NULL; #endif // wxUSE_MENUS_NATIVE +#ifdef __WXWINCE__ +extern wxChar *wxCanvasClassName; +#else extern const wxChar *wxCanvasClassName; +#endif + +// true if we had already created the std colour map, used by +// wxGetStdColourMap() and wxWindow::OnSysColourChanged() (FIXME-MT) +static bool gs_hasStdCmap = false; + +// last mouse event information we need to filter out the duplicates +#if wxUSE_MOUSEEVENT_HACK +static struct MouseEventInfoDummy +{ + // mouse position (in screen coordinates) + wxPoint pos; + + // last mouse event type + wxEventType type; +} gs_lastMouseEvent; +#endif // wxUSE_MOUSEEVENT_HACK // --------------------------------------------------------------------------- // private functions @@ -139,22 +180,23 @@ extern const wxChar *wxCanvasClassName; LRESULT WXDLLEXPORT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam); + #ifdef __WXDEBUG__ - const char *wxGetMessageName(int message); + const wxChar *wxGetMessageName(int message); #endif //__WXDEBUG__ void wxRemoveHandleAssociation(wxWindowMSW *win); -void wxAssociateWinWithHandle(HWND hWnd, wxWindowMSW *win); +extern void wxAssociateWinWithHandle(HWND hWnd, wxWindowMSW *win); wxWindow *wxFindWinFromHandle(WXHWND hWnd); -// this magical function is used to translate VK_APPS key presses to right -// mouse clicks -static void TranslateKbdEventToMouse(wxWindowMSW *win, - int *x, int *y, WPARAM *flags); - // get the text metrics for the current font static TEXTMETRIC wxGetTextMetrics(const wxWindowMSW *win); +#ifdef __WXWINCE__ +// find the window for the mouse event at the specified position +static wxWindowMSW *FindWindowForMouseEvent(wxWindowMSW *win, int *x, int *y); +#endif // __WXWINCE__ + // wrapper around BringWindowToTop() API static inline void wxBringWindowToTop(HWND hwnd) { @@ -164,16 +206,63 @@ static inline void wxBringWindowToTop(HWND hwnd) // activate (set focus to) specified window ::SetFocus(hwnd); +#endif // raise top level parent to top of z order - ::SetWindowPos(hwnd, HWND_TOP, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE); -#else // !__WXMICROWIN__ - if ( !::BringWindowToTop(hwnd) ) + if (!::SetWindowPos(hwnd, HWND_TOP, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE)) + { + wxLogLastError(_T("SetWindowPos")); + } +} + +#ifndef __WXWINCE__ + +// ensure that all our parent windows have WS_EX_CONTROLPARENT style +static void EnsureParentHasControlParentStyle(wxWindow *parent) +{ + /* + If we have WS_EX_CONTROLPARENT flag we absolutely *must* set it for our + parent as well as otherwise several Win32 functions using + GetNextDlgTabItem() to iterate over all controls such as + IsDialogMessage() or DefDlgProc() would enter an infinite loop: indeed, + all of them iterate over all the controls starting from the currently + focused one and stop iterating when they get back to the focus but + unless all parents have WS_EX_CONTROLPARENT bit set, they would never + get back to the initial (focused) window: as we do have this style, + GetNextDlgTabItem() will leave this window and continue in its parent, + but if the parent doesn't have it, it wouldn't recurse inside it later + on and so wouldn't have a chance of getting back to this window either. + */ + while ( parent && !parent->IsTopLevel() ) + { + LONG exStyle = ::GetWindowLong(GetHwndOf(parent), GWL_EXSTYLE); + if ( !(exStyle & WS_EX_CONTROLPARENT) ) + { + // force the parent to have this style + ::SetWindowLong(GetHwndOf(parent), GWL_EXSTYLE, + exStyle | WS_EX_CONTROLPARENT); + } + + parent = parent->GetParent(); + } +} + +#endif // !__WXWINCE__ + +#ifdef __WXWINCE__ +// On Windows CE, GetCursorPos can return an error, so use this function +// instead +bool GetCursorPosWinCE(POINT* pt) +{ + if (!GetCursorPos(pt)) { - wxLogLastError(_T("BringWindowToTop")); + DWORD pos = GetMessagePos(); + pt->x = LOWORD(pos); + pt->y = HIWORD(pos); } -#endif // __WXMICROWIN__/!__WXMICROWIN__ + return true; } +#endif // --------------------------------------------------------------------------- // event tables @@ -184,14 +273,121 @@ static inline void wxBringWindowToTop(HWND hwnd) #ifdef __WXUNIVERSAL__ IMPLEMENT_ABSTRACT_CLASS(wxWindowMSW, wxWindowBase) #else // __WXMSW__ +#if wxUSE_EXTENDED_RTTI + +// windows that are created from a parent window during its Create method, eg. spin controls in a calendar controls +// must never been streamed out separately otherwise chaos occurs. Right now easiest is to test for negative ids, as +// windows with negative ids never can be recreated anyway + +bool wxWindowStreamingCallback( const wxObject *object, wxWriter * , wxPersister * , wxxVariantArray & ) +{ + const wxWindow * win = dynamic_cast(object) ; + if ( win && win->GetId() < 0 ) + return false ; + return true ; +} + +IMPLEMENT_DYNAMIC_CLASS_XTI_CALLBACK(wxWindow, wxWindowBase,"wx/window.h", wxWindowStreamingCallback) + +// make wxWindowList known before the property is used + +wxCOLLECTION_TYPE_INFO( wxWindow* , wxWindowList ) ; + +template<> void wxCollectionToVariantArray( wxWindowList const &theList, wxxVariantArray &value) +{ + wxListCollectionToVariantArray( theList , value ) ; +} + +WX_DEFINE_FLAGS( wxWindowStyle ) + +wxBEGIN_FLAGS( wxWindowStyle ) + // new style border flags, we put them first to + // use them for streaming out + + wxFLAGS_MEMBER(wxBORDER_SIMPLE) + wxFLAGS_MEMBER(wxBORDER_SUNKEN) + wxFLAGS_MEMBER(wxBORDER_DOUBLE) + wxFLAGS_MEMBER(wxBORDER_RAISED) + wxFLAGS_MEMBER(wxBORDER_STATIC) + wxFLAGS_MEMBER(wxBORDER_NONE) + + // old style border flags + wxFLAGS_MEMBER(wxSIMPLE_BORDER) + wxFLAGS_MEMBER(wxSUNKEN_BORDER) + wxFLAGS_MEMBER(wxDOUBLE_BORDER) + wxFLAGS_MEMBER(wxRAISED_BORDER) + wxFLAGS_MEMBER(wxSTATIC_BORDER) + wxFLAGS_MEMBER(wxBORDER) + + // standard window styles + wxFLAGS_MEMBER(wxTAB_TRAVERSAL) + wxFLAGS_MEMBER(wxCLIP_CHILDREN) + wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW) + wxFLAGS_MEMBER(wxWANTS_CHARS) + wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE) + wxFLAGS_MEMBER(wxALWAYS_SHOW_SB ) + wxFLAGS_MEMBER(wxVSCROLL) + wxFLAGS_MEMBER(wxHSCROLL) + +wxEND_FLAGS( wxWindowStyle ) + +wxBEGIN_PROPERTIES_TABLE(wxWindow) + wxEVENT_PROPERTY( Close , wxEVT_CLOSE_WINDOW , wxCloseEvent) + wxEVENT_PROPERTY( Create , wxEVT_CREATE , wxWindowCreateEvent ) + wxEVENT_PROPERTY( Destroy , wxEVT_DESTROY , wxWindowDestroyEvent ) + // Always constructor Properties first + + wxREADONLY_PROPERTY( Parent,wxWindow*, GetParent, EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) + wxPROPERTY( Id,wxWindowID, SetId, GetId, -1 /*wxID_ANY*/ , 0 /*flags*/ , wxT("Helpstring") , wxT("group") ) + wxPROPERTY( Position,wxPoint, SetPosition , GetPosition, wxDefaultPosition , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // pos + wxPROPERTY( Size,wxSize, SetSize, GetSize, wxDefaultSize , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // size + wxPROPERTY( WindowStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style + + // Then all relations of the object graph + + wxREADONLY_PROPERTY_COLLECTION( Children , wxWindowList , wxWindowBase* , GetWindowChildren , wxPROP_OBJECT_GRAPH /*flags*/ , wxT("Helpstring") , wxT("group")) + + // and finally all other properties + + wxPROPERTY( ExtraStyle , long , SetExtraStyle , GetExtraStyle , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // extstyle + wxPROPERTY( BackgroundColour , wxColour , SetBackgroundColour , GetBackgroundColour , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // bg + wxPROPERTY( ForegroundColour , wxColour , SetForegroundColour , GetForegroundColour , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // fg + wxPROPERTY( Enabled , bool , Enable , IsEnabled , wxxVariant((bool)true) , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) + wxPROPERTY( Shown , bool , Show , IsShown , wxxVariant((bool)true) , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) +#if 0 + // possible property candidates (not in xrc) or not valid in all subclasses + wxPROPERTY( Title,wxString, SetTitle, GetTitle, wxEmptyString ) + wxPROPERTY( Font , wxFont , SetFont , GetWindowFont , ) + wxPROPERTY( Label,wxString, SetLabel, GetLabel, wxEmptyString ) + // MaxHeight, Width , MinHeight , Width + // TODO switch label to control and title to toplevels + + wxPROPERTY( ThemeEnabled , bool , SetThemeEnabled , GetThemeEnabled , ) + //wxPROPERTY( Cursor , wxCursor , SetCursor , GetCursor , ) + // wxPROPERTY( ToolTip , wxString , SetToolTip , GetToolTipText , ) + wxPROPERTY( AutoLayout , bool , SetAutoLayout , GetAutoLayout , ) + + + +#endif +wxEND_PROPERTIES_TABLE() + +wxBEGIN_HANDLERS_TABLE(wxWindow) +wxEND_HANDLERS_TABLE() + +wxCONSTRUCTOR_DUMMY(wxWindow) + +#else IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase) +#endif #endif // __WXUNIVERSAL__/__WXMSW__ BEGIN_EVENT_TABLE(wxWindowMSW, wxWindowBase) - EVT_ERASE_BACKGROUND(wxWindowMSW::OnEraseBackground) EVT_SYS_COLOUR_CHANGED(wxWindowMSW::OnSysColourChanged) + EVT_ERASE_BACKGROUND(wxWindowMSW::OnEraseBackground) +#ifdef __WXWINCE__ EVT_INIT_DIALOG(wxWindowMSW::OnInitDialog) - EVT_IDLE(wxWindowMSW::OnIdle) +#endif END_EVENT_TABLE() // =========================================================================== @@ -209,7 +405,7 @@ wxWindow *wxWindowMSW::FindItem(long id) const wxControl *item = wxDynamicCastThis(wxControl); if ( item ) { - // is it we or one of our "internal" children? + // is it us or one of our "internal" children? if ( item->GetId() == id #ifndef __WXUNIVERSAL__ || (item->GetSubcontrols().Index(id) != wxNOT_FOUND) @@ -221,7 +417,7 @@ wxWindow *wxWindowMSW::FindItem(long id) const } #endif // wxUSE_CONTROLS - wxWindowList::Node *current = GetChildren().GetFirst(); + wxWindowList::compatibility_iterator current = GetChildren().GetFirst(); while (current) { wxWindow *childWin = current->GetData(); @@ -239,7 +435,7 @@ wxWindow *wxWindowMSW::FindItem(long id) const // Find an item given the MS Windows handle wxWindow *wxWindowMSW::FindItemByHWND(WXHWND hWnd, bool controlOnly) const { - wxWindowList::Node *current = GetChildren().GetFirst(); + wxWindowList::compatibility_iterator current = GetChildren().GetFirst(); while (current) { wxWindow *parent = current->GetData(); @@ -273,7 +469,7 @@ wxWindow *wxWindowMSW::FindItemByHWND(WXHWND hWnd, bool controlOnly) const // Default command handler bool wxWindowMSW::MSWCommand(WXUINT WXUNUSED(param), WXWORD WXUNUSED(id)) { - return FALSE; + return false; } // ---------------------------------------------------------------------------- @@ -282,70 +478,60 @@ bool wxWindowMSW::MSWCommand(WXUINT WXUNUSED(param), WXWORD WXUNUSED(id)) void wxWindowMSW::Init() { - // generic - InitBase(); - // MSW specific - m_doubleClickAllowed = 0; + m_isBeingDeleted = false; + m_oldWndProc = NULL; + m_mouseInWindow = false; + m_lastKeydownProcessed = false; - m_isBeingDeleted = FALSE; - m_oldWndProc = 0; - m_useCtl3D = FALSE; - m_mouseInWindow = FALSE; - - // wxWnd - m_hMenu = 0; + m_childrenDisabled = NULL; + m_frozenness = 0; m_hWnd = 0; - - // pass WM_GETDLGCODE to DefWindowProc() - m_lDlgCode = 0; + m_hDWP = 0; m_xThumbSize = 0; m_yThumbSize = 0; - m_backgroundTransparent = FALSE; - // as all windows are created with WS_VISIBLE style... - m_isShown = TRUE; + m_pendingPosition = wxDefaultPosition; + m_pendingSize = wxDefaultSize; -#if wxUSE_MOUSEEVENT_HACK - m_lastMouseX = - m_lastMouseY = -1; - m_lastMouseEvent = -1; -#endif // wxUSE_MOUSEEVENT_HACK +#ifdef __POCKETPC__ + m_contextMenuEnabled = false; +#endif } // Destructor wxWindowMSW::~wxWindowMSW() { - m_isBeingDeleted = TRUE; - - MSWDetachWindowMenu(); + m_isBeingDeleted = true; #ifndef __WXUNIVERSAL__ // VS: make sure there's no wxFrame with last focus set to us: for ( wxWindow *win = GetParent(); win; win = win->GetParent() ) { - wxFrame *frame = wxDynamicCast(win, wxFrame); + wxTopLevelWindow *frame = wxDynamicCast(win, wxTopLevelWindow); if ( frame ) { if ( frame->GetLastFocus() == this ) { - frame->SetLastFocus((wxWindow*)NULL); + frame->SetLastFocus(NULL); } - break; + + // apparently sometimes we can end up with our grand parent + // pointing to us as well: this is surely a bug in focus handling + // code but it's not clear where it happens so for now just try to + // fix it here by not breaking out of the loop + //break; } } #endif // __WXUNIVERSAL__ // VS: destroy children first and _then_ detach *this from its parent. - // If we'd do it the other way around, children wouldn't be able + // If we did it the other way around, children wouldn't be able // find their parent frame (see above). DestroyChildren(); - if ( m_parent ) - m_parent->RemoveChild(this); - if ( m_hWnd ) { // VZ: test temp removed to understand what really happens here @@ -358,6 +544,9 @@ wxWindowMSW::~wxWindowMSW() // remove hWnd <-> wxWindow association wxRemoveHandleAssociation(this); } + + delete m_childrenDisabled; + } // real construction (Init() must have been called before!) @@ -368,71 +557,36 @@ bool wxWindowMSW::Create(wxWindow *parent, long style, const wxString& name) { - wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindow without parent") ); - -#if wxUSE_STATBOX - // wxGTK doesn't allow to create controls with static box as the parent so - // this will result in a crash when the program is ported to wxGTK - warn - // about it - // - // the correct solution is to create the controls as siblings of the - // static box - wxASSERT_MSG( !wxDynamicCastThis(wxStaticBox), - _T("wxStaticBox can't be used as a window parent!") ); -#endif // wxUSE_STATBOX + wxCHECK_MSG( parent, false, wxT("can't create wxWindow without parent") ); if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) ) - return FALSE; + return false; parent->AddChild(this); - // all windows are created visible - DWORD msflags = WS_CHILD | WS_VISIBLE; + WXDWORD exstyle; + DWORD msflags = MSWGetCreateWindowFlags(&exstyle); #ifdef __WXUNIVERSAL__ - // no 3d effects, we draw them ourselves - WXDWORD exStyle = 0; -#else // !wxUniversal - if ( style & wxCLIP_CHILDREN ) - msflags |= WS_CLIPCHILDREN; - if ( style & wxCLIP_SIBLINGS ) - msflags |= WS_CLIPSIBLINGS; - - bool want3D; - WXDWORD exStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &want3D); - - // Even with extended styles, need to combine with WS_BORDER - // for them to look right. - if ( want3D || - (m_windowStyle & (wxBORDER | - wxSIMPLE_BORDER | - wxRAISED_BORDER | - wxSUNKEN_BORDER | - wxDOUBLE_BORDER)) ) + // no borders, we draw them ourselves + exstyle &= ~(WS_EX_DLGMODALFRAME | + WS_EX_STATICEDGE | + WS_EX_CLIENTEDGE | + WS_EX_WINDOWEDGE); + msflags &= ~WS_BORDER; +#endif // wxUniversal + + if ( IsShown() ) { - msflags |= WS_BORDER; + msflags |= WS_VISIBLE; } - // calculate the value to return from WM_GETDLGCODE handler - if ( GetWindowStyleFlag() & wxWANTS_CHARS ) - { - // want everything: i.e. all keys and WM_CHAR message - m_lDlgCode = DLGC_WANTARROWS | DLGC_WANTCHARS | - DLGC_WANTTAB | DLGC_WANTMESSAGE; - } -#endif // wxUniversal/!wxUniversal - - if ( style & wxPOPUP_WINDOW ) - { - // a popup window floats on top of everything - exStyle |= WS_EX_TOPMOST | WS_EX_TOOLWINDOW; + if ( !MSWCreate(wxCanvasClassName, NULL, pos, size, msflags, exstyle) ) + return false; - // it is also created hidden as other top level windows - msflags &= ~WS_VISIBLE; - m_isShown = FALSE; - } + InheritAttributes(); - return MSWCreate(wxCanvasClassName, NULL, pos, size, msflags, exStyle); + return true; } // --------------------------------------------------------------------------- @@ -444,34 +598,46 @@ void wxWindowMSW::SetFocus() HWND hWnd = GetHwnd(); wxCHECK_RET( hWnd, _T("can't set focus to invalid window") ); -#ifndef __WXMICROWIN__ +#if !defined(__WXMICROWIN__) && !defined(__WXWINCE__) ::SetLastError(0); #endif if ( !::SetFocus(hWnd) ) { +#if defined(__WXDEBUG__) && !defined(__WXMICROWIN__) // was there really an error? -#ifndef __WXMICROWIN__ DWORD dwRes = ::GetLastError(); -#else - - DWORD dwRes = 0; -#endif if ( dwRes ) { - wxLogApiError(_T("SetFocus"), dwRes); + HWND hwndFocus = ::GetFocus(); + if ( hwndFocus != hWnd ) + { + wxLogApiError(_T("SetFocus"), dwRes); + } } +#endif // Debug + } +} - // VZ: just why does this happen sometimes?? any idea? -#if 0 - HWND hwndFocus = ::GetFocus(); - wxASSERT_MSG( hwndFocus == hWnd, _T("SetFocus() didn't work?") ); -#endif // 0 +void wxWindowMSW::SetFocusFromKbd() +{ + // when the focus is given to the control with DLGC_HASSETSEL style from + // keyboard its contents should be entirely selected: this is what + // ::IsDialogMessage() does and so we should do it as well to provide the + // same LNF as the native programs + if ( ::SendMessage(GetHwnd(), WM_GETDLGCODE, 0, 0) & DLGC_HASSETSEL ) + { + ::SendMessage(GetHwnd(), EM_SETSEL, 0, -1); } + + // do this after (maybe) setting the selection as like this when + // wxEVT_SET_FOCUS handler is called, the selection would have been already + // set correctly -- this may be important + wxWindowBase::SetFocusFromKbd(); } // Get the window with the focus -wxWindow *wxWindowBase::FindFocus() +wxWindow *wxWindowBase::DoFindFocus() { HWND hWnd = ::GetFocus(); if ( hWnd ) @@ -485,44 +651,89 @@ wxWindow *wxWindowBase::FindFocus() bool wxWindowMSW::Enable(bool enable) { if ( !wxWindowBase::Enable(enable) ) - return FALSE; + return false; HWND hWnd = GetHwnd(); if ( hWnd ) ::EnableWindow(hWnd, (BOOL)enable); - // VZ: no, this is a bad idea: imagine that you have a dialog with some - // disabled controls and disable it - you really wouldn't like the - // disabled controls be reenabled too when you reenable the dialog! -#if 0 - wxWindowList::Node *node = GetChildren().GetFirst(); - while ( node ) + // the logic below doesn't apply to the top level windows -- otherwise + // showing a modal dialog would result in total greying out (and ungreying + // out later) of everything which would be really ugly + if ( IsTopLevel() ) + return true; + + // when the parent is disabled, all of its children should be disabled as + // well but when it is enabled back, only those of the children which + // hadn't been already disabled in the beginning should be enabled again, + // so we have to keep the list of those children + for ( wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); + node; + node = node->GetNext() ) { wxWindow *child = node->GetData(); - child->Enable(enable); + if ( child->IsTopLevel() ) + { + // the logic below doesn't apply to top level children + continue; + } - node = node->GetNext(); + if ( enable ) + { + // re-enable the child unless it had been disabled before us + if ( !m_childrenDisabled || !m_childrenDisabled->Find(child) ) + child->Enable(); + } + else // we're being disabled + { + if ( child->IsEnabled() ) + { + // disable it as children shouldn't stay enabled while the + // parent is not + child->Disable(); + } + else // child already disabled, remember it + { + // have we created the list of disabled children already? + if ( !m_childrenDisabled ) + m_childrenDisabled = new wxWindowList; + + m_childrenDisabled->Append(child); + } + } + } + + if ( enable && m_childrenDisabled ) + { + // we don't need this list any more, don't keep unused memory + delete m_childrenDisabled; + m_childrenDisabled = NULL; } -#endif // 0 - return TRUE; + return true; } bool wxWindowMSW::Show(bool show) { if ( !wxWindowBase::Show(show) ) - return FALSE; + return false; HWND hWnd = GetHwnd(); - int cshow = show ? SW_SHOW : SW_HIDE; - ::ShowWindow(hWnd, cshow); - if ( show ) + // we could be called before the underlying window is created (this is + // actually useful to prevent it from being initially shown), e.g. + // + // wxFoo *foo = new wxFoo; + // foo->Hide(); + // foo->Create(parent, ...); + // + // should work without errors + if ( hWnd ) { - wxBringWindowToTop(hWnd); + ::ShowWindow(hWnd, show ? SW_SHOW : SW_HIDE); } - return TRUE; + return true; } // Raise the window to the top of the Z order @@ -538,17 +749,7 @@ void wxWindowMSW::Lower() SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE); } -void wxWindowMSW::SetTitle( const wxString& title) -{ - SetWindowText(GetHwnd(), title.c_str()); -} - -wxString wxWindowMSW::GetTitle() const -{ - return wxGetWindowText(GetHWND()); -} - -void wxWindowMSW::CaptureMouse() +void wxWindowMSW::DoCaptureMouse() { HWND hWnd = GetHwnd(); if ( hWnd ) @@ -557,7 +758,7 @@ void wxWindowMSW::CaptureMouse() } } -void wxWindowMSW::ReleaseMouse() +void wxWindowMSW::DoReleaseMouse() { if ( !::ReleaseCapture() ) { @@ -576,7 +777,7 @@ bool wxWindowMSW::SetFont(const wxFont& font) if ( !wxWindowBase::SetFont(font) ) { // nothing to do - return FALSE; + return false; } HWND hWnd = GetHwnd(); @@ -589,34 +790,26 @@ bool wxWindowMSW::SetFont(const wxFont& font) ::SendMessage(hWnd, WM_SETFONT, (WPARAM)hFont, MAKELPARAM(TRUE, 0)); } - return TRUE; + return true; } bool wxWindowMSW::SetCursor(const wxCursor& cursor) { if ( !wxWindowBase::SetCursor(cursor) ) { // no change - return FALSE; + return false; } - if ( m_cursor.Ok() ) + // don't "overwrite" busy cursor + if ( m_cursor.Ok() && !wxIsBusy() ) { - HWND hWnd = GetHwnd(); - - // Change the cursor NOW if we're within the correct window - POINT point; - ::GetCursorPos(&point); - - RECT rect = wxGetWindowRect(hWnd); - - if ( ::PtInRect(&rect, point) && !wxIsBusy() ) - ::SetCursor(GetHcursorOf(m_cursor)); + ::SetCursor(GetHcursorOf(m_cursor)); } - return TRUE; + return true; } -void wxWindowMSW::WarpPointer (int x, int y) +void wxWindowMSW::WarpPointer(int x, int y) { ClientToScreen(&x, &y); @@ -626,306 +819,161 @@ void wxWindowMSW::WarpPointer (int x, int y) } } -#if WXWIN_COMPATIBILITY -void wxWindowMSW::MSWDeviceToLogical (float *x, float *y) const -{ -} -#endif // WXWIN_COMPATIBILITY - -// --------------------------------------------------------------------------- -// scrolling stuff -// --------------------------------------------------------------------------- - -#if WXWIN_COMPATIBILITY -void wxWindowMSW::SetScrollRange(int orient, int range, bool refresh) +void wxWindowMSW::MSWUpdateUIState(int action, int state) { -#if defined(__WIN95__) - - int range1 = range; - - // Try to adjust the range to cope with page size > 1 - // - a Windows API quirk - int pageSize = GetScrollPage(orient); - if ( pageSize > 1 && range > 0) + // WM_CHANGEUISTATE only appeared in Windows 2000 so it can do us no good + // to use it on older systems -- and could possibly do some harm + static int s_needToUpdate = -1; + if ( s_needToUpdate == -1 ) { - range1 += (pageSize - 1); - } - - SCROLLINFO info; - int dir; - - if ( orient == wxHORIZONTAL ) { - dir = SB_HORZ; - } else { - dir = SB_VERT; - } - - info.cbSize = sizeof(SCROLLINFO); - info.nPage = pageSize; // Have to set this, or scrollbar goes awry - info.nMin = 0; - info.nMax = range1; - info.nPos = 0; - info.fMask = SIF_RANGE | SIF_PAGE; - - HWND hWnd = GetHwnd(); - if ( hWnd ) - ::SetScrollInfo(hWnd, dir, &info, refresh); -#else - int wOrient; - if ( orient == wxHORIZONTAL ) - wOrient = SB_HORZ; - else - wOrient = SB_VERT; - - HWND hWnd = GetHwnd(); - if ( hWnd ) - ::SetScrollRange(hWnd, wOrient, 0, range, refresh); -#endif -} - -void wxWindowMSW::SetScrollPage(int orient, int page, bool refresh) -{ -#if defined(__WIN95__) - SCROLLINFO info; - int dir; - - if ( orient == wxHORIZONTAL ) { - dir = SB_HORZ; - m_xThumbSize = page; - } else { - dir = SB_VERT; - m_yThumbSize = page; + int verMaj, verMin; + s_needToUpdate = wxGetOsVersion(&verMaj, &verMin) == wxOS_WINDOWS_NT && + verMaj >= 5; } - info.cbSize = sizeof(SCROLLINFO); - info.nPage = page; - info.nMin = 0; - info.fMask = SIF_PAGE; - - HWND hWnd = GetHwnd(); - if ( hWnd ) - ::SetScrollInfo(hWnd, dir, &info, refresh); -#else - if ( orient == wxHORIZONTAL ) - m_xThumbSize = page; - else - m_yThumbSize = page; -#endif -} - -int wxWindowMSW::OldGetScrollRange(int orient) const -{ - int wOrient; - if ( orient == wxHORIZONTAL ) - wOrient = SB_HORZ; - else - wOrient = SB_VERT; - -#if __WATCOMC__ && defined(__WINDOWS_386__) - short minPos, maxPos; -#else - int minPos, maxPos; -#endif - HWND hWnd = GetHwnd(); - if ( hWnd ) + if ( s_needToUpdate ) { - ::GetScrollRange(hWnd, wOrient, &minPos, &maxPos); -#if defined(__WIN95__) - // Try to adjust the range to cope with page size > 1 - // - a Windows API quirk - int pageSize = GetScrollPage(orient); - if ( pageSize > 1 ) - { - maxPos -= (pageSize - 1); - } -#endif - return maxPos; + // we send WM_CHANGEUISTATE so if nothing needs changing then the system + // won't send WM_UPDATEUISTATE + ::SendMessage(GetHwnd(), WM_CHANGEUISTATE, MAKEWPARAM(action, state), 0); } - else - return 0; } -int wxWindowMSW::GetScrollPage(int orient) const -{ - if ( orient == wxHORIZONTAL ) - return m_xThumbSize; - else - return m_yThumbSize; -} - -#endif // WXWIN_COMPATIBILITY +// --------------------------------------------------------------------------- +// scrolling stuff +// --------------------------------------------------------------------------- inline int GetScrollPosition(HWND hWnd, int wOrient) { #ifdef __WXMICROWIN__ return ::GetScrollPosWX(hWnd, wOrient); #else - return ::GetScrollPos(hWnd, wOrient); + WinStruct scrollInfo; + scrollInfo.cbSize = sizeof(SCROLLINFO); + scrollInfo.fMask = SIF_POS; + ::GetScrollInfo(hWnd, wOrient, &scrollInfo ); + + return scrollInfo.nPos; + #endif } int wxWindowMSW::GetScrollPos(int orient) const { - int wOrient; - if ( orient == wxHORIZONTAL ) - wOrient = SB_HORZ; - else - wOrient = SB_VERT; - HWND hWnd = GetHwnd(); wxCHECK_MSG( hWnd, 0, _T("no HWND in GetScrollPos") ); - return GetScrollPosition(hWnd, wOrient); + return GetScrollPosition(hWnd, orient == wxHORIZONTAL ? SB_HORZ : SB_VERT); } // This now returns the whole range, not just the number // of positions that we can scroll. int wxWindowMSW::GetScrollRange(int orient) const { - int wOrient; - if ( orient == wxHORIZONTAL ) - wOrient = SB_HORZ; - else - wOrient = SB_VERT; - -#if __WATCOMC__ && defined(__WINDOWS_386__) - short minPos, maxPos; -#else - int minPos, maxPos; -#endif + int maxPos; HWND hWnd = GetHwnd(); - if ( hWnd ) - { - ::GetScrollRange(hWnd, wOrient, &minPos, &maxPos); -#if defined(__WIN95__) - // Try to adjust the range to cope with page size > 1 - // - a Windows API quirk - int pageSize = GetScrollThumb(orient); - if ( pageSize > 1 ) - { - maxPos -= (pageSize - 1); - } - // October 10th: new range concept. - maxPos += pageSize; + if ( !hWnd ) + return 0; +#if 0 + ::GetScrollRange(hWnd, orient == wxHORIZONTAL ? SB_HORZ : SB_VERT, + &minPos, &maxPos); #endif - - return maxPos; + WinStruct scrollInfo; + scrollInfo.fMask = SIF_RANGE; + if ( !::GetScrollInfo(hWnd, + orient == wxHORIZONTAL ? SB_HORZ : SB_VERT, + &scrollInfo) ) + { + // Most of the time this is not really an error, since the return + // value can also be zero when there is no scrollbar yet. + // wxLogLastError(_T("GetScrollInfo")); } - else - return 0; + maxPos = scrollInfo.nMax; + + // undo "range - 1" done in SetScrollbar() + return maxPos + 1; } int wxWindowMSW::GetScrollThumb(int orient) const { - if ( orient == wxHORIZONTAL ) - return m_xThumbSize; - else - return m_yThumbSize; + return orient == wxHORIZONTAL ? m_xThumbSize : m_yThumbSize; } void wxWindowMSW::SetScrollPos(int orient, int pos, bool refresh) { -#if defined(__WIN95__) - SCROLLINFO info; - int dir; - - if ( orient == wxHORIZONTAL ) { - dir = SB_HORZ; - } else { - dir = SB_VERT; - } + HWND hWnd = GetHwnd(); + wxCHECK_RET( hWnd, _T("SetScrollPos: no HWND") ); - info.cbSize = sizeof(SCROLLINFO); + WinStruct info; info.nPage = 0; info.nMin = 0; info.nPos = pos; info.fMask = SIF_POS; + if ( HasFlag(wxALWAYS_SHOW_SB) ) + { + // disable scrollbar instead of removing it then + info.fMask |= SIF_DISABLENOSCROLL; + } - HWND hWnd = GetHwnd(); - if ( hWnd ) - ::SetScrollInfo(hWnd, dir, &info, refresh); -#else - int wOrient; - if ( orient == wxHORIZONTAL ) - wOrient = SB_HORZ; - else - wOrient = SB_VERT; - - HWND hWnd = GetHwnd(); - if ( hWnd ) - ::SetScrollPos(hWnd, wOrient, pos, refresh); -#endif + ::SetScrollInfo(hWnd, orient == wxHORIZONTAL ? SB_HORZ : SB_VERT, + &info, refresh); } // New function that will replace some of the above. -void wxWindowMSW::SetScrollbar(int orient, int pos, int thumbVisible, - int range, bool refresh) -{ -#if defined(__WIN95__) - int oldRange = range - thumbVisible; - - int range1 = oldRange; - - // Try to adjust the range to cope with page size > 1 - // - a Windows API quirk - int pageSize = thumbVisible; - if ( pageSize > 1 && range > 0) +void wxWindowMSW::SetScrollbar(int orient, + int pos, + int pageSize, + int range, + bool refresh) +{ + WinStruct info; + info.nPage = pageSize; + info.nMin = 0; // range is nMax - nMin + 1 + info.nMax = range - 1; // as both nMax and nMax are inclusive + info.nPos = pos; + info.fMask = SIF_RANGE | SIF_PAGE | SIF_POS; + if ( HasFlag(wxALWAYS_SHOW_SB) ) { - range1 += (pageSize - 1); + // disable scrollbar instead of removing it then + info.fMask |= SIF_DISABLENOSCROLL; } - SCROLLINFO info; - int dir; + HWND hWnd = GetHwnd(); + if ( hWnd ) + { + // We have to set the variables here to make them valid in events + // triggered by ::SetScrollInfo() + *(orient == wxHORIZONTAL ? &m_xThumbSize : &m_yThumbSize) = pageSize; - if ( orient == wxHORIZONTAL ) { - dir = SB_HORZ; - } else { - dir = SB_VERT; - } - - info.cbSize = sizeof(SCROLLINFO); - info.nPage = pageSize; // Have to set this, or scrollbar goes awry - info.nMin = 0; - info.nMax = range1; - info.nPos = pos; - info.fMask = SIF_RANGE | SIF_PAGE | SIF_POS; - - HWND hWnd = GetHwnd(); - if ( hWnd ) - ::SetScrollInfo(hWnd, dir, &info, refresh); -#else - int wOrient; - if ( orient == wxHORIZONTAL ) - wOrient = SB_HORZ; - else - wOrient = SB_VERT; - - HWND hWnd = GetHwnd(); - if ( hWnd ) - { - ::SetScrollRange(hWnd, wOrient, 0, range, FALSE); - ::SetScrollPos(hWnd, wOrient, pos, refresh); - } -#endif - if ( orient == wxHORIZONTAL ) { - m_xThumbSize = thumbVisible; - } else { - m_yThumbSize = thumbVisible; + ::SetScrollInfo(hWnd, orient == wxHORIZONTAL ? SB_HORZ : SB_VERT, + &info, refresh); } } void wxWindowMSW::ScrollWindow(int dx, int dy, const wxRect *prect) { RECT rect; + RECT *pr; if ( prect ) { rect.left = prect->x; rect.top = prect->y; rect.right = prect->x + prect->width; rect.bottom = prect->y + prect->height; + pr = ▭ + } + else + { + pr = NULL; + } - ::ScrollWindow(GetHwnd(), dx, dy, prect ? &rect : NULL, NULL); +#ifdef __WXWINCE__ + // FIXME: is this the exact equivalent of the line below? + ::ScrollWindowEx(GetHwnd(), dx, dy, pr, pr, 0, 0, SW_SCROLLCHILDREN|SW_ERASE|SW_INVALIDATE); +#else + ::ScrollWindow(GetHwnd(), dx, dy, pr, pr); +#endif } static bool ScrollVertically(HWND hwnd, int kind, int count) @@ -968,6 +1016,67 @@ bool wxWindowMSW::ScrollPages(int pages) down ? pages : -pages); } +// ---------------------------------------------------------------------------- +// RTL support +// ---------------------------------------------------------------------------- + +void wxWindowMSW::SetLayoutDirection(wxLayoutDirection dir) +{ +#ifdef __WXWINCE__ + wxUnusedVar(dir); +#else + const HWND hwnd = GetHwnd(); + wxCHECK_RET( hwnd, _T("layout direction must be set after window creation") ); + + LONG styleOld = ::GetWindowLong(hwnd, GWL_EXSTYLE); + + LONG styleNew = styleOld; + switch ( dir ) + { + case wxLayout_LeftToRight: + styleNew &= ~WS_EX_LAYOUTRTL; + break; + + case wxLayout_RightToLeft: + styleNew |= WS_EX_LAYOUTRTL; + break; + + default: + wxFAIL_MSG(_T("unsupported layout direction")); + break; + } + + if ( styleNew != styleOld ) + { + ::SetWindowLong(hwnd, GWL_EXSTYLE, styleNew); + } +#endif +} + +wxLayoutDirection wxWindowMSW::GetLayoutDirection() const +{ +#ifdef __WXWINCE__ + return wxLayout_Default; +#else + const HWND hwnd = GetHwnd(); + wxCHECK_MSG( hwnd, wxLayout_Default, _T("invalid window") ); + + return ::GetWindowLong(hwnd, GWL_EXSTYLE) & WS_EX_LAYOUTRTL + ? wxLayout_RightToLeft + : wxLayout_LeftToRight; +#endif +} + +wxCoord +wxWindowMSW::AdjustForLayoutDirection(wxCoord x, + wxCoord WXUNUSED(width), + wxCoord WXUNUSED(widthTotal)) const +{ + // Win32 mirrors the coordinates of RTL windows automatically, so don't + // redo it ourselves + return x; +} + // --------------------------------------------------------------------------- // subclassing // --------------------------------------------------------------------------- @@ -981,19 +1090,26 @@ void wxWindowMSW::SubclassWin(WXHWND hWnd) wxAssociateWinWithHandle(hwnd, this); - m_oldWndProc = (WXFARPROC)::GetWindowLong(hwnd, GWL_WNDPROC); + m_oldWndProc = (WXFARPROC)wxGetWindowProc((HWND)hWnd); // we don't need to subclass the window of our own class (in the Windows // sense of the word) - if ( (WXFARPROC) m_oldWndProc != (WXFARPROC) wxWndProc ) + if ( !wxCheckWindowWndProc(hWnd, (WXFARPROC)wxWndProc) ) { - ::SetWindowLong(hwnd, GWL_WNDPROC, (LONG) wxWndProc); + wxSetWindowProc(hwnd, wxWndProc); } else { - // don't bother restoring it neither + // don't bother restoring it either: this also makes it easy to + // implement IsOfStandardClass() method which returns true for the + // standard controls and false for the wxWidgets own windows as it can + // simply check m_oldWndProc m_oldWndProc = NULL; } + + // we're officially created now, send the event + wxWindowCreateEvent event((wxWindow *)this); + (void)GetEventHandler()->ProcessEvent(event); } void wxWindowMSW::UnsubclassWin() @@ -1004,16 +1120,15 @@ void wxWindowMSW::UnsubclassWin() HWND hwnd = GetHwnd(); if ( hwnd ) { - m_hWnd = 0; + SetHWND(0); wxCHECK_RET( ::IsWindow(hwnd), wxT("invalid HWND in UnsubclassWin") ); if ( m_oldWndProc ) { - FARPROC wndProc = (FARPROC)::GetWindowLong(hwnd, GWL_WNDPROC); - if ( wndProc != (FARPROC) m_oldWndProc ) + if ( !wxCheckWindowWndProc((WXHWND)hwnd, m_oldWndProc) ) { - ::SetWindowLong(hwnd, GWL_WNDPROC, (LONG) m_oldWndProc); + wxSetWindowProc(hwnd, (WNDPROC)m_oldWndProc); } m_oldWndProc = NULL; @@ -1021,124 +1136,258 @@ void wxWindowMSW::UnsubclassWin() } } -// Make a Windows extended style from the given wxWindows window style -WXDWORD wxWindowMSW::MakeExtendedStyle(long style, bool eliminateBorders) +void wxWindowMSW::AssociateHandle(WXWidget handle) { - WXDWORD exStyle = 0; - if ( style & wxTRANSPARENT_WINDOW ) - exStyle |= WS_EX_TRANSPARENT; - - if ( !eliminateBorders ) + if ( m_hWnd ) { - if ( style & wxSUNKEN_BORDER ) - exStyle |= WS_EX_CLIENTEDGE; - if ( style & wxDOUBLE_BORDER ) - exStyle |= WS_EX_DLGMODALFRAME; -#if defined(__WIN95__) - if ( style & wxRAISED_BORDER ) - // It seems that WS_EX_WINDOWEDGE doesn't work, but WS_EX_DLGMODALFRAME does - exStyle |= WS_EX_DLGMODALFRAME; /* WS_EX_WINDOWEDGE */; - if ( style & wxSTATIC_BORDER ) - exStyle |= WS_EX_STATICEDGE; -#endif + if ( !::DestroyWindow(GetHwnd()) ) + wxLogLastError(wxT("DestroyWindow")); } - return exStyle; + WXHWND wxhwnd = (WXHWND)handle; + + SetHWND(wxhwnd); + SubclassWin(wxhwnd); } -// Determines whether native 3D effects or CTL3D should be used, -// applying a default border style if required, and returning an extended -// style to pass to CreateWindowEx. -WXDWORD wxWindowMSW::Determine3DEffects(WXDWORD defaultBorderStyle, - bool *want3D) const +void wxWindowMSW::DissociateHandle() { - // If matches certain criteria, then assume no 3D effects - // unless specifically requested (dealt with in MakeExtendedStyle) - if ( !GetParent() -#if wxUSE_CONTROLS - || !IsKindOf(CLASSINFO(wxControl)) -#endif // wxUSE_CONTROLS - || (m_windowStyle & wxNO_BORDER) ) - { - *want3D = FALSE; - return MakeExtendedStyle(m_windowStyle); - } + // this also calls SetHWND(0) for us + UnsubclassWin(); +} - // Determine whether we should be using 3D effects or not. - bool nativeBorder = FALSE; // by default, we don't want a Win95 effect - // 1) App can specify global 3D effects - *want3D = wxTheApp->GetAuto3D(); +bool wxCheckWindowWndProc(WXHWND hWnd, + WXFARPROC WXUNUSED(wndProc)) +{ +// TODO: This list of window class names should be factored out so they can be +// managed in one place and then accessed from here and other places, such as +// wxApp::RegisterWindowClasses() and wxApp::UnregisterWindowClasses() - // 2) If the parent is being drawn with user colours, or simple border specified, - // switch effects off. TODO: replace wxUSER_COLOURS with wxNO_3D - if ( GetParent() && (GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS) || (m_windowStyle & wxSIMPLE_BORDER) ) - *want3D = FALSE; +#ifdef __WXWINCE__ + extern wxChar *wxCanvasClassName; + extern wxChar *wxCanvasClassNameNR; +#else + extern const wxChar *wxCanvasClassName; + extern const wxChar *wxCanvasClassNameNR; +#endif + extern const wxChar *wxMDIFrameClassName; + extern const wxChar *wxMDIFrameClassNameNoRedraw; + extern const wxChar *wxMDIChildFrameClassName; + extern const wxChar *wxMDIChildFrameClassNameNoRedraw; + wxString str(wxGetWindowClass(hWnd)); + if (str == wxCanvasClassName || + str == wxCanvasClassNameNR || +#if wxUSE_GLCANVAS + str == _T("wxGLCanvasClass") || + str == _T("wxGLCanvasClassNR") || +#endif // wxUSE_GLCANVAS + str == wxMDIFrameClassName || + str == wxMDIFrameClassNameNoRedraw || + str == wxMDIChildFrameClassName || + str == wxMDIChildFrameClassNameNoRedraw || + str == _T("wxTLWHiddenParent")) + return true; // Effectively means don't subclass + else + return false; +} - // 3) Control can override this global setting by defining - // a border style, e.g. wxSUNKEN_BORDER - if ( m_windowStyle & wxSUNKEN_BORDER ) - *want3D = TRUE; +// ---------------------------------------------------------------------------- +// Style handling +// ---------------------------------------------------------------------------- - // 4) If it's a special border, CTL3D can't cope so we want a native border - if ( (m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER) || - (m_windowStyle & wxSTATIC_BORDER) ) - { - *want3D = TRUE; - nativeBorder = TRUE; - } +void wxWindowMSW::SetWindowStyleFlag(long flags) +{ + long flagsOld = GetWindowStyleFlag(); + if ( flags == flagsOld ) + return; - // 5) If this isn't a Win95 app, and we are using CTL3D, remove border - // effects from extended style -#if wxUSE_CTL3D - if ( *want3D ) - nativeBorder = FALSE; -#endif + // update the internal variable + wxWindowBase::SetWindowStyleFlag(flags); - DWORD exStyle = MakeExtendedStyle(m_windowStyle, !nativeBorder); + // and the real window flags + MSWUpdateStyle(flagsOld, GetExtraStyle()); +} - // If we want 3D, but haven't specified a border here, - // apply the default border style specified. - // TODO what about non-Win95 WIN32? Does it have borders? -#if defined(__WIN95__) && !wxUSE_CTL3D - if ( defaultBorderStyle && (*want3D) && ! ((m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER ) || - (m_windowStyle & wxSTATIC_BORDER) || (m_windowStyle & wxSIMPLE_BORDER) )) - exStyle |= defaultBorderStyle; // WS_EX_CLIENTEDGE; -#endif +void wxWindowMSW::SetExtraStyle(long exflags) +{ + long exflagsOld = GetExtraStyle(); + if ( exflags == exflagsOld ) + return; - return exStyle; + // update the internal variable + wxWindowBase::SetExtraStyle(exflags); + + // and the real window flags + MSWUpdateStyle(GetWindowStyleFlag(), exflagsOld); } -#if WXWIN_COMPATIBILITY -// If nothing defined for this, try the parent. -// E.g. we may be a button loaded from a resource, with no callback function -// defined. -void wxWindowMSW::OnCommand(wxWindow& win, wxCommandEvent& event) +void wxWindowMSW::MSWUpdateStyle(long flagsOld, long exflagsOld) { - if ( GetEventHandler()->ProcessEvent(event) ) + // now update the Windows style as well if needed - and if the window had + // been already created + if ( !GetHwnd() ) return; - if ( m_parent ) - m_parent->GetEventHandler()->OnCommand(win, event); + + // we may need to call SetWindowPos() when we change some styles + bool callSWP = false; + + WXDWORD exstyle; + long style = MSWGetStyle(GetWindowStyleFlag(), &exstyle); + + // this is quite a horrible hack but we need it because MSWGetStyle() + // doesn't take exflags as parameter but uses GetExtraStyle() internally + // and so we have to modify the window exflags temporarily to get the + // correct exstyleOld + long exflagsNew = GetExtraStyle(); + wxWindowBase::SetExtraStyle(exflagsOld); + + WXDWORD exstyleOld; + long styleOld = MSWGetStyle(flagsOld, &exstyleOld); + + wxWindowBase::SetExtraStyle(exflagsNew); + + + if ( style != styleOld ) + { + // some flags (e.g. WS_VISIBLE or WS_DISABLED) should not be changed by + // this function so instead of simply setting the style to the new + // value we clear the bits which were set in styleOld but are set in + // the new one and set the ones which were not set before + long styleReal = ::GetWindowLong(GetHwnd(), GWL_STYLE); + styleReal &= ~styleOld; + styleReal |= style; + + ::SetWindowLong(GetHwnd(), GWL_STYLE, styleReal); + + // we need to call SetWindowPos() if any of the styles affecting the + // frame appearance have changed + callSWP = ((styleOld ^ style ) & (WS_BORDER | + WS_THICKFRAME | + WS_CAPTION | + WS_DLGFRAME | + WS_MAXIMIZEBOX | + WS_MINIMIZEBOX | + WS_SYSMENU) ) != 0; + } + + // and the extended style + long exstyleReal = ::GetWindowLong(GetHwnd(), GWL_EXSTYLE); + + if ( exstyle != exstyleOld ) + { + exstyleReal &= ~exstyleOld; + exstyleReal |= exstyle; + + ::SetWindowLong(GetHwnd(), GWL_EXSTYLE, exstyleReal); + + // ex style changes don't take effect without calling SetWindowPos + callSWP = true; + } + + if ( callSWP ) + { + // we must call SetWindowPos() to flush the cached extended style and + // also to make the change to wxSTAY_ON_TOP style take effect: just + // setting the style simply doesn't work + if ( !::SetWindowPos(GetHwnd(), + exstyleReal & WS_EX_TOPMOST ? HWND_TOPMOST + : HWND_NOTOPMOST, + 0, 0, 0, 0, + SWP_NOMOVE | SWP_NOSIZE | SWP_FRAMECHANGED) ) + { + wxLogLastError(_T("SetWindowPos")); + } + } } -#endif // WXWIN_COMPATIBILITY_2 -#if WXWIN_COMPATIBILITY -wxObject* wxWindowMSW::GetChild(int number) const +WXDWORD wxWindowMSW::MSWGetStyle(long flags, WXDWORD *exstyle) const { - // Return a pointer to the Nth object in the Panel - wxNode *node = GetChildren().First(); - int n = number; - while (node && n--) - node = node->Next(); - if ( node ) + // translate common wxWidgets styles to Windows ones + + // most of windows are child ones, those which are not (such as + // wxTopLevelWindow) should remove WS_CHILD in their MSWGetStyle() + WXDWORD style = WS_CHILD; + + // using this flag results in very significant reduction in flicker, + // especially with controls inside the static boxes (as the interior of the + // box is not redrawn twice), but sometimes results in redraw problems, so + // optionally allow the old code to continue to use it provided a special + // system option is turned on + if ( !wxSystemOptions::GetOptionInt(wxT("msw.window.no-clip-children")) + || (flags & wxCLIP_CHILDREN) ) + style |= WS_CLIPCHILDREN; + + // it doesn't seem useful to use WS_CLIPSIBLINGS here as we officially + // don't support overlapping windows and it only makes sense for them and, + // presumably, gives the system some extra work (to manage more clipping + // regions), so avoid it alltogether + + + if ( flags & wxVSCROLL ) + style |= WS_VSCROLL; + + if ( flags & wxHSCROLL ) + style |= WS_HSCROLL; + + const wxBorder border = GetBorder(flags); + + // WS_BORDER is only required for wxBORDER_SIMPLE + if ( border == wxBORDER_SIMPLE ) + style |= WS_BORDER; + + // now deal with ext style if the caller wants it + if ( exstyle ) { - wxObject *obj = (wxObject *)node->Data(); - return(obj); + *exstyle = 0; + +#ifndef __WXWINCE__ + if ( flags & wxTRANSPARENT_WINDOW ) + *exstyle |= WS_EX_TRANSPARENT; +#endif + + switch ( border ) + { + default: + case wxBORDER_DEFAULT: + wxFAIL_MSG( _T("unknown border style") ); + // fall through + + case wxBORDER_NONE: + case wxBORDER_SIMPLE: + break; + + case wxBORDER_STATIC: + *exstyle |= WS_EX_STATICEDGE; + break; + + case wxBORDER_RAISED: + *exstyle |= WS_EX_DLGMODALFRAME; + break; + + case wxBORDER_SUNKEN: + *exstyle |= WS_EX_CLIENTEDGE; + style &= ~WS_BORDER; + break; + + case wxBORDER_DOUBLE: + *exstyle |= WS_EX_DLGMODALFRAME; + break; + } + + // wxUniv doesn't use Windows dialog navigation functions at all +#if !defined(__WXUNIVERSAL__) && !defined(__WXWINCE__) + // to make the dialog navigation work with the nested panels we must + // use this style (top level windows such as dialogs don't need it) + if ( (flags & wxTAB_TRAVERSAL) && !IsTopLevel() ) + { + *exstyle |= WS_EX_CONTROLPARENT; + } +#endif // __WXUNIVERSAL__ } - else - return NULL; + + return style; } -#endif // WXWIN_COMPATIBILITY // Setup background and foreground colours correctly void wxWindowMSW::SetupColours() @@ -1151,7 +1400,11 @@ bool wxWindowMSW::IsMouseInWindow() const { // get the mouse position POINT pt; +#ifdef __WXWINCE__ + ::GetCursorPosWinCE(&pt); +#else ::GetCursorPos(&pt); +#endif // find the window which currently has the cursor and go up the window // chain until we find this window - or exhaust it @@ -1162,92 +1415,77 @@ bool wxWindowMSW::IsMouseInWindow() const return hwnd != NULL; } -void wxWindowMSW::OnIdle(wxIdleEvent& WXUNUSED(event)) +void wxWindowMSW::OnInternalIdle() { +#ifndef HAVE_TRACKMOUSEEVENT // Check if we need to send a LEAVE event if ( m_mouseInWindow ) { + // note that we should generate the leave event whether the window has + // or doesn't have mouse capture if ( !IsMouseInWindow() ) { - // Generate a LEAVE event - m_mouseInWindow = FALSE; - - // Unfortunately the mouse button and keyboard state may have - // changed by the time the OnIdle function is called, so 'state' - // may be meaningless. - int state = 0; - if ( wxIsShiftDown() ) - state |= MK_SHIFT; - if ( wxIsCtrlDown() ) - state |= MK_CONTROL; - if ( GetKeyState( VK_LBUTTON ) ) - state |= MK_LBUTTON; - if ( GetKeyState( VK_MBUTTON ) ) - state |= MK_MBUTTON; - if ( GetKeyState( VK_RBUTTON ) ) - state |= MK_RBUTTON; - - POINT pt; - if ( !::GetCursorPos(&pt) ) - { - wxLogLastError(_T("GetCursorPos")); - } - - // we need to have client coordinates here for symmetry with - // wxEVT_ENTER_WINDOW - RECT rect = wxGetWindowRect(GetHwnd()); - pt.x -= rect.left; - pt.y -= rect.top; - - wxMouseEvent event2(wxEVT_LEAVE_WINDOW); - InitMouseEvent(event2, pt.x, pt.y, state); - - (void)GetEventHandler()->ProcessEvent(event2); + GenerateMouseLeave(); } } +#endif // !HAVE_TRACKMOUSEEVENT - UpdateWindowUI(); + if (wxUpdateUIEvent::CanUpdate(this)) + UpdateWindowUI(wxUPDATE_UI_FROMIDLE); } // Set this window to be the child of 'parent'. bool wxWindowMSW::Reparent(wxWindowBase *parent) { if ( !wxWindowBase::Reparent(parent) ) - return FALSE; + return false; HWND hWndChild = GetHwnd(); HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0; ::SetParent(hWndChild, hWndParent); - return TRUE; -} +#ifndef __WXWINCE__ + if ( ::GetWindowLong(hWndChild, GWL_EXSTYLE) & WS_EX_CONTROLPARENT ) + { + EnsureParentHasControlParentStyle(GetParent()); + } +#endif // !__WXWINCE__ -void wxWindowMSW::Clear() -{ - wxClientDC dc((wxWindow *)this); - wxBrush brush(GetBackgroundColour(), wxSOLID); - dc.SetBackground(brush); - dc.Clear(); + return true; } static inline void SendSetRedraw(HWND hwnd, bool on) { +#ifndef __WXMICROWIN__ ::SendMessage(hwnd, WM_SETREDRAW, (WPARAM)on, 0); +#endif } void wxWindowMSW::Freeze() { - SendSetRedraw(GetHwnd(), FALSE); + if ( !m_frozenness++ ) + { + if ( IsShown() ) + SendSetRedraw(GetHwnd(), false); + } } void wxWindowMSW::Thaw() { - SendSetRedraw(GetHwnd(), TRUE); + wxASSERT_MSG( m_frozenness > 0, _T("Thaw() without matching Freeze()") ); + + if ( --m_frozenness == 0 ) + { + if ( IsShown() ) + { + SendSetRedraw(GetHwnd(), true); - // we need to refresh everything or otherwise he invalidated area is not - // repainted - Refresh(); + // we need to refresh everything or otherwise the invalidated area + // is not going to be repainted + Refresh(); + } + } } void wxWindowMSW::Refresh(bool eraseBack, const wxRect *rect) @@ -1255,18 +1493,32 @@ void wxWindowMSW::Refresh(bool eraseBack, const wxRect *rect) HWND hWnd = GetHwnd(); if ( hWnd ) { + RECT mswRect; + const RECT *pRect; if ( rect ) { - RECT mswRect; mswRect.left = rect->x; mswRect.top = rect->y; mswRect.right = rect->x + rect->width; mswRect.bottom = rect->y + rect->height; - ::InvalidateRect(hWnd, &mswRect, eraseBack); + pRect = &mswRect; } else - ::InvalidateRect(hWnd, NULL, eraseBack); + { + pRect = NULL; + } + + // RedrawWindow not available on SmartPhone or eVC++ 3 +#if !defined(__SMARTPHONE__) && !(defined(_WIN32_WCE) && _WIN32_WCE < 400) + UINT flags = RDW_INVALIDATE | RDW_ALLCHILDREN; + if ( eraseBack ) + flags |= RDW_ERASE; + + ::RedrawWindow(hWnd, pRect, NULL, flags); +#else + ::InvalidateRect(hWnd, pRect, eraseBack); +#endif } } @@ -1277,7 +1529,7 @@ void wxWindowMSW::Update() wxLogLastError(_T("UpdateWindow")); } -#if defined(__WIN32__) && !defined(__WXMICROWIN__) +#if !defined(__WXMICROWIN__) && !defined(__WXWINCE__) // just calling UpdateWindow() is not enough, what we did in our WM_PAINT // handler needs to be really drawn right now (void)::GdiFlush(); @@ -1288,8 +1540,42 @@ void wxWindowMSW::Update() // drag and drop // --------------------------------------------------------------------------- -#if wxUSE_DRAG_AND_DROP +#if wxUSE_DRAG_AND_DROP || !defined(__WXWINCE__) + +#if wxUSE_STATBOX + +// we need to lower the sibling static boxes so controls contained within can be +// a drop target +static void AdjustStaticBoxZOrder(wxWindow *parent) +{ + // no sibling static boxes if we have no parent (ie TLW) + if ( !parent ) + return; + for ( wxWindowList::compatibility_iterator node = parent->GetChildren().GetFirst(); + node; + node = node->GetNext() ) + { + wxStaticBox *statbox = wxDynamicCast(node->GetData(), wxStaticBox); + if ( statbox ) + { + ::SetWindowPos(GetHwndOf(statbox), HWND_BOTTOM, 0, 0, 0, 0, + SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE); + } + } +} + +#else // !wxUSE_STATBOX + +static inline void AdjustStaticBoxZOrder(wxWindow * WXUNUSED(parent)) +{ +} + +#endif // wxUSE_STATBOX/!wxUSE_STATBOX + +#endif // drag and drop is used + +#if wxUSE_DRAG_AND_DROP void wxWindowMSW::SetDropTarget(wxDropTarget *pDropTarget) { if ( m_dropTarget != 0 ) { @@ -1299,18 +1585,25 @@ void wxWindowMSW::SetDropTarget(wxDropTarget *pDropTarget) m_dropTarget = pDropTarget; if ( m_dropTarget != 0 ) + { + AdjustStaticBoxZOrder(GetParent()); m_dropTarget->Register(m_hWnd); + } } - #endif // wxUSE_DRAG_AND_DROP -// old style file-manager drag&drop support: we retain the old-style +// old-style file manager drag&drop support: we retain the old-style // DragAcceptFiles in parallel with SetDropTarget. -void wxWindowMSW::DragAcceptFiles(bool accept) +void wxWindowMSW::DragAcceptFiles(bool WXUNUSED_IN_WINCE(accept)) { +#ifndef __WXWINCE__ HWND hWnd = GetHwnd(); if ( hWnd ) + { + AdjustStaticBoxZOrder(GetParent()); ::DragAcceptFiles(hWnd, (BOOL)accept); + } +#endif } // ---------------------------------------------------------------------------- @@ -1324,7 +1617,7 @@ void wxWindowMSW::DoSetToolTip(wxToolTip *tooltip) wxWindowBase::DoSetToolTip(tooltip); if ( m_tooltip ) - m_tooltip->SetWindow(this); + m_tooltip->SetWindow((wxWindow *)this); } #endif // wxUSE_TOOLTIPS @@ -1333,66 +1626,128 @@ void wxWindowMSW::DoSetToolTip(wxToolTip *tooltip) // moving and resizing // --------------------------------------------------------------------------- +bool wxWindowMSW::IsSizeDeferred() const +{ +#if USE_DEFERRED_SIZING + if ( m_pendingPosition != wxDefaultPosition || + m_pendingSize != wxDefaultSize ) + return true; +#endif // USE_DEFERRED_SIZING + + return false; +} + // Get total size void wxWindowMSW::DoGetSize(int *x, int *y) const { - RECT rect = wxGetWindowRect(GetHwnd()); +#if USE_DEFERRED_SIZING + // if SetSize() had been called at wx level but not realized at Windows + // level yet (i.e. EndDeferWindowPos() not called), we still should return + // the new and not the old position to the other wx code + if ( m_pendingSize != wxDefaultSize ) + { + if ( x ) + *x = m_pendingSize.x; + if ( y ) + *y = m_pendingSize.y; + } + else // use current size +#endif // USE_DEFERRED_SIZING + { + RECT rect = wxGetWindowRect(GetHwnd()); - if ( x ) - *x = rect.right - rect.left; - if ( y ) - *y = rect.bottom - rect.top; + if ( x ) + *x = rect.right - rect.left; + if ( y ) + *y = rect.bottom - rect.top; + } } // Get size *available for subwindows* i.e. excluding menu bar etc. void wxWindowMSW::DoGetClientSize(int *x, int *y) const { - RECT rect = wxGetClientRect(GetHwnd()); +#if USE_DEFERRED_SIZING + if ( m_pendingSize != wxDefaultSize ) + { + // we need to calculate the client size corresponding to pending size + RECT rect; + rect.left = m_pendingPosition.x; + rect.top = m_pendingPosition.y; + rect.right = rect.left + m_pendingSize.x; + rect.bottom = rect.top + m_pendingSize.y; - if ( x ) - *x = rect.right; - if ( y ) - *y = rect.bottom; + ::SendMessage(GetHwnd(), WM_NCCALCSIZE, FALSE, (LPARAM)&rect); + + if ( x ) + *x = rect.right - rect.left; + if ( y ) + *y = rect.bottom - rect.top; + } + else +#endif // USE_DEFERRED_SIZING + { + RECT rect = wxGetClientRect(GetHwnd()); + + if ( x ) + *x = rect.right; + if ( y ) + *y = rect.bottom; + } } void wxWindowMSW::DoGetPosition(int *x, int *y) const { - RECT rect = wxGetWindowRect(GetHwnd()); + wxWindow * const parent = GetParent(); - POINT point; - point.x = rect.left; - point.y = rect.top; - - // we do the adjustments with respect to the parent only for the "real" - // children, not for the dialogs/frames - if ( !IsTopLevel() ) + wxPoint pos; + if ( m_pendingPosition != wxDefaultPosition ) + { + pos = m_pendingPosition; + } + else // use current position { - HWND hParentWnd = 0; - wxWindow *parent = GetParent(); - if ( parent ) - hParentWnd = GetWinHwnd(parent); + RECT rect = wxGetWindowRect(GetHwnd()); - // Since we now have the absolute screen coords, if there's a parent we - // must subtract its top left corner - if ( hParentWnd ) - { - ::ScreenToClient(hParentWnd, &point); - } + POINT point; + point.x = rect.left; + point.y = rect.top; - if ( parent ) + // we do the adjustments with respect to the parent only for the "real" + // children, not for the dialogs/frames + if ( !IsTopLevel() ) { - // We may be faking the client origin. So a window that's really at (0, - // 30) may appear (to wxWin apps) to be at (0, 0). - wxPoint pt(parent->GetClientAreaOrigin()); - point.x -= pt.x; - point.y -= pt.y; + if ( wxTheApp->GetLayoutDirection() == wxLayout_RightToLeft ) + { + // In RTL mode, we want the logical left x-coordinate, + // which would be the physical right x-coordinate. + point.x = rect.right; + } + + // Since we now have the absolute screen coords, if there's a + // parent we must subtract its top left corner + if ( parent ) + { + ::ScreenToClient(GetHwndOf(parent), &point); + } } + + pos.x = point.x; + pos.y = point.y; + } + + // we also must adjust by the client area offset: a control which is just + // under a toolbar could be at (0, 30) in Windows but at (0, 0) in wx + if ( parent && !IsTopLevel() ) + { + const wxPoint pt(parent->GetClientAreaOrigin()); + pos.x -= pt.x; + pos.y -= pt.y; } if ( x ) - *x = point.x; + *x = pos.x; if ( y ) - *y = point.y; + *y = pos.y; } void wxWindowMSW::DoScreenToClient(int *x, int *y) const @@ -1427,12 +1782,66 @@ void wxWindowMSW::DoClientToScreen(int *x, int *y) const *y = pt.y; } -void wxWindowMSW::DoMoveWindow(int x, int y, int width, int height) +bool +wxWindowMSW::DoMoveSibling(WXHWND hwnd, int x, int y, int width, int height) { - if ( !::MoveWindow(GetHwnd(), x, y, width, height, TRUE) ) +#if USE_DEFERRED_SIZING + // if our parent had prepared a defer window handle for us, use it (unless + // we are a top level window) + wxWindowMSW * const parent = IsTopLevel() ? NULL : GetParent(); + + HDWP hdwp = parent ? (HDWP)parent->m_hDWP : NULL; + if ( hdwp ) + { + hdwp = ::DeferWindowPos(hdwp, (HWND)hwnd, NULL, x, y, width, height, + SWP_NOZORDER | SWP_NOOWNERZORDER | SWP_NOACTIVATE); + if ( !hdwp ) + { + wxLogLastError(_T("DeferWindowPos")); + } + } + + if ( parent ) + { + // hdwp must be updated as it may have been changed + parent->m_hDWP = (WXHANDLE)hdwp; + } + + if ( hdwp ) + { + // did deferred move, remember new coordinates of the window as they're + // different from what Windows would return for it + return true; + } + + // otherwise (or if deferring failed) move the window in place immediately +#endif // USE_DEFERRED_SIZING + if ( !::MoveWindow((HWND)hwnd, x, y, width, height, IsShown()) ) { wxLogLastError(wxT("MoveWindow")); } + + // if USE_DEFERRED_SIZING, indicates that we didn't use deferred move, + // ignored otherwise + return false; +} + +void wxWindowMSW::DoMoveWindow(int x, int y, int width, int height) +{ + // TODO: is this consistent with other platforms? + // Still, negative width or height shouldn't be allowed + if (width < 0) + width = 0; + if (height < 0) + height = 0; + + if ( DoMoveSibling(m_hWnd, x, y, width, height) ) + { +#if USE_DEFERRED_SIZING + m_pendingPosition = wxPoint(x, y); + m_pendingSize = wxSize(width, height); +#endif // USE_DEFERRED_SIZING + } } // set the size of the window: if the dimensions are positive, just use them, @@ -1447,26 +1856,29 @@ void wxWindowMSW::DoSetSize(int x, int y, int width, int height, int sizeFlags) { // get the current size and position... int currentX, currentY; + int currentW, currentH; + GetPosition(¤tX, ¤tY); - int currentW,currentH; GetSize(¤tW, ¤tH); - // ... and don't do anything (avoiding flicker) if it's already ok + // ... and don't do anything (avoiding flicker) if it's already ok unless + // we're forced to resize the window if ( x == currentX && y == currentY && - width == currentW && height == currentH ) + width == currentW && height == currentH && + !(sizeFlags & wxSIZE_FORCE) ) { return; } - if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) ) + if ( x == wxDefaultCoord && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) ) x = currentX; - if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) ) + if ( y == wxDefaultCoord && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) ) y = currentY; AdjustForParentClientOrigin(x, y, sizeFlags); - wxSize size(-1, -1); - if ( width == -1 ) + wxSize size = wxDefaultSize; + if ( width == wxDefaultCoord ) { if ( sizeFlags & wxSIZE_AUTO_WIDTH ) { @@ -1480,11 +1892,11 @@ void wxWindowMSW::DoSetSize(int x, int y, int width, int height, int sizeFlags) } } - if ( height == -1 ) + if ( height == wxDefaultCoord ) { if ( sizeFlags & wxSIZE_AUTO_HEIGHT ) { - if ( size.x == -1 ) + if ( size.x == wxDefaultCoord ) { size = DoGetBestSize(); } @@ -1504,47 +1916,65 @@ void wxWindowMSW::DoSetSize(int x, int y, int width, int height, int sizeFlags) void wxWindowMSW::DoSetClientSize(int width, int height) { - wxWindow *parent = GetParent(); - HWND hWnd = GetHwnd(); - HWND hParentWnd = (HWND) 0; - if ( parent ) - hParentWnd = (HWND) parent->GetHWND(); + // setting the client size is less obvious than it could have been + // because in the result of changing the total size the window scrollbar + // may [dis]appear and/or its menubar may [un]wrap (and AdjustWindowRect() + // doesn't take neither into account) and so the client size will not be + // correct as the difference between the total and client size changes -- + // so we keep changing it until we get it right + // + // normally this loop shouldn't take more than 3 iterations (usually 1 but + // if scrollbars [dis]appear as the result of the first call, then 2 and it + // may become 3 if the window had 0 size originally and so we didn't + // calculate the scrollbar correction correctly during the first iteration) + // but just to be on the safe side we check for it instead of making it an + // "infinite" loop (i.e. leaving break inside as the only way to get out) + for ( int i = 0; i < 4; i++ ) + { + RECT rectClient; + ::GetClientRect(GetHwnd(), &rectClient); - RECT rect; - ::GetClientRect(hWnd, &rect); + // if the size is already ok, stop here (NB: rectClient.left = top = 0) + if ( (rectClient.right == width || width == wxDefaultCoord) && + (rectClient.bottom == height || height == wxDefaultCoord) ) + { + break; + } - RECT rect2; - GetWindowRect(hWnd, &rect2); + // Find the difference between the entire window (title bar and all) + // and the client area; add this to the new client size to move the + // window + RECT rectWin; + ::GetWindowRect(GetHwnd(), &rectWin); - // Find the difference between the entire window (title bar and all) - // and the client area; add this to the new client size to move the - // window - int actual_width = rect2.right - rect2.left - rect.right + width; - int actual_height = rect2.bottom - rect2.top - rect.bottom + height; + const int widthWin = rectWin.right - rectWin.left, + heightWin = rectWin.bottom - rectWin.top; - // If there's a parent, must subtract the parent's top left corner - // since MoveWindow moves relative to the parent + // MoveWindow positions the child windows relative to the parent, so + // adjust if necessary + if ( !IsTopLevel() ) + { + wxWindow *parent = GetParent(); + if ( parent ) + { + ::ScreenToClient(GetHwndOf(parent), (POINT *)&rectWin); + } + } - POINT point; - point.x = rect2.left; - point.y = rect2.top; - if ( parent ) - { - ::ScreenToClient(hParentWnd, &point); + // don't call DoMoveWindow() because we want to move window immediately + // and not defer it here as otherwise the value returned by + // GetClient/WindowRect() wouldn't change as the window wouldn't be + // really resized + if ( !::MoveWindow(GetHwnd(), + rectWin.left, + rectWin.top, + width + widthWin - rectClient.right, + height + heightWin - rectClient.bottom, + TRUE) ) + { + wxLogLastError(_T("MoveWindow")); + } } - - DoMoveWindow(point.x, point.y, actual_width, actual_height); - - wxSizeEvent event(wxSize(width, height), m_windowId); - event.SetEventObject(this); - GetEventHandler()->ProcessEvent(event); -} - -// For implementation purposes - sometimes decorations make the client area -// smaller -wxPoint wxWindowMSW::GetClientAreaOrigin() const -{ - return wxPoint(0, 0); } // --------------------------------------------------------------------------- @@ -1572,31 +2002,22 @@ void wxWindowMSW::GetTextExtent(const wxString& string, int *descent, int *externalLeading, const wxFont *theFont) const { - const wxFont *fontToUse = theFont; - if ( !fontToUse ) - fontToUse = &m_font; + wxASSERT_MSG( !theFont || theFont->Ok(), + _T("invalid font in GetTextExtent()") ); - HWND hWnd = GetHwnd(); - HDC dc = ::GetDC(hWnd); + wxFont fontToUse; + if (theFont) + fontToUse = *theFont; + else + fontToUse = GetFont(); - HFONT fnt = 0; - HFONT hfontOld = 0; - if ( fontToUse && fontToUse->Ok() ) - { - fnt = (HFONT)((wxFont *)fontToUse)->GetResourceHandle(); // const_cast - if ( fnt ) - hfontOld = (HFONT)SelectObject(dc,fnt); - } + WindowHDC hdc(GetHwnd()); + SelectInHDC selectFont(hdc, GetHfontOf(fontToUse)); SIZE sizeRect; TEXTMETRIC tm; - GetTextExtentPoint(dc, string, (int)string.Length(), &sizeRect); - GetTextMetrics(dc, &tm); - - if ( fontToUse && fnt && hfontOld ) - SelectObject(dc, hfontOld); - - ReleaseDC(hWnd, dc); + ::GetTextExtentPoint32(hdc, string, string.length(), &sizeRect); + GetTextMetrics(hdc, &tm); if ( x ) *x = sizeRect.cx; @@ -1608,48 +2029,6 @@ void wxWindowMSW::GetTextExtent(const wxString& string, *externalLeading = tm.tmExternalLeading; } -#if wxUSE_CARET && WXWIN_COMPATIBILITY -// --------------------------------------------------------------------------- -// Caret manipulation -// --------------------------------------------------------------------------- - -void wxWindowMSW::CreateCaret(int w, int h) -{ - SetCaret(new wxCaret(this, w, h)); -} - -void wxWindowMSW::CreateCaret(const wxBitmap *WXUNUSED(bitmap)) -{ - wxFAIL_MSG("not implemented"); -} - -void wxWindowMSW::ShowCaret(bool show) -{ - wxCHECK_RET( m_caret, "no caret to show" ); - - m_caret->Show(show); -} - -void wxWindowMSW::DestroyCaret() -{ - SetCaret(NULL); -} - -void wxWindowMSW::SetCaretPos(int x, int y) -{ - wxCHECK_RET( m_caret, "no caret to move" ); - - m_caret->Move(x, y); -} - -void wxWindowMSW::GetCaretPos(int *x, int *y) const -{ - wxCHECK_RET( m_caret, "no caret to get position of" ); - - m_caret->GetPosition(x, y); -} -#endif // wxUSE_CARET - // --------------------------------------------------------------------------- // popup menu // --------------------------------------------------------------------------- @@ -1666,10 +2045,20 @@ static void wxYieldForCommandsOnly() // peek all WM_COMMANDs (it will always return WM_QUIT too but we don't // want to process it here) MSG msg; - while ( ::PeekMessage(&msg, (HWND)0, WM_COMMAND, WM_COMMAND, PM_REMOVE) - && msg.message != WM_QUIT ) + while ( ::PeekMessage(&msg, (HWND)0, WM_COMMAND, WM_COMMAND, PM_REMOVE) ) { - wxTheApp->DoMessage((WXMSG *)&msg); + if ( msg.message == WM_QUIT ) + { + // if we retrieved a WM_QUIT, insert back into the message queue. + ::PostQuitMessage(0); + break; + } + + // luckily (as we don't have access to wxEventLoopImpl method from here + // anyhow...) we don't need to pre process WM_COMMANDs so dispatch it + // immediately + ::TranslateMessage(&msg); + ::DispatchMessage(&msg); } } @@ -1678,6 +2067,12 @@ bool wxWindowMSW::DoPopupMenu(wxMenu *menu, int x, int y) menu->SetInvokingWindow(this); menu->UpdateUI(); + if ( x == wxDefaultCoord && y == wxDefaultCoord ) + { + wxPoint mouse = ScreenToClient(wxGetMousePosition()); + x = mouse.x; y = mouse.y; + } + HWND hWnd = GetHwnd(); HMENU hMenu = GetHmenuOf(menu); POINT point; @@ -1685,9 +2080,14 @@ bool wxWindowMSW::DoPopupMenu(wxMenu *menu, int x, int y) point.y = y; ::ClientToScreen(hWnd, &point); wxCurrentPopupMenu = menu; - ::TrackPopupMenu(hMenu, TPM_RIGHTBUTTON, point.x, point.y, 0, hWnd, NULL); +#if defined(__WXWINCE__) + UINT flags = 0; +#else + UINT flags = TPM_RIGHTBUTTON | TPM_RECURSE; +#endif + ::TrackPopupMenu(hMenu, flags, point.x, point.y, 0, hWnd, NULL); - // we need to do it righ now as otherwise the events are never going to be + // we need to do it right now as otherwise the events are never going to be // sent to wxCurrentPopupMenu from HandleCommand() // // note that even eliminating (ugly) wxCurrentPopupMenu global wouldn't @@ -1700,7 +2100,7 @@ bool wxWindowMSW::DoPopupMenu(wxMenu *menu, int x, int y) menu->SetInvokingWindow(NULL); - return TRUE; + return true; } #endif // wxUSE_MENUS_NATIVE @@ -1709,7 +2109,7 @@ bool wxWindowMSW::DoPopupMenu(wxMenu *menu, int x, int y) // pre/post message processing // =========================================================================== -long wxWindowMSW::MSWDefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam) +WXLRESULT wxWindowMSW::MSWDefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam) { if ( m_oldWndProc ) return ::CallWindowProc(CASTWNDPROC m_oldWndProc, GetHwnd(), (UINT) nMsg, (WPARAM) wParam, (LPARAM) lParam); @@ -1728,15 +2128,7 @@ bool wxWindowMSW::MSWProcessMessage(WXMSG* pMsg) // here we try to do all the job which ::IsDialogMessage() usually does // internally -#if 1 - bool bProcess = TRUE; - if ( msg->message != WM_KEYDOWN ) - bProcess = FALSE; - - if ( bProcess && (HIWORD(msg->lParam) & KF_ALTDOWN) == KF_ALTDOWN ) - bProcess = FALSE; - - if ( bProcess ) + if ( msg->message == WM_KEYDOWN ) { bool bCtrlDown = wxIsCtrlDown(); bool bShiftDown = wxIsShiftDown(); @@ -1744,43 +2136,62 @@ bool wxWindowMSW::MSWProcessMessage(WXMSG* pMsg) // WM_GETDLGCODE: ask the control if it wants the key for itself, // don't process it if it's the case (except for Ctrl-Tab/Enter // combinations which are always processed) - LONG lDlgCode = 0; - if ( !bCtrlDown ) + LONG lDlgCode = ::SendMessage(msg->hwnd, WM_GETDLGCODE, 0, 0); + + // surprizingly, DLGC_WANTALLKEYS bit mask doesn't contain the + // DLGC_WANTTAB nor DLGC_WANTARROWS bits although, logically, + // it, of course, implies them + if ( lDlgCode & DLGC_WANTALLKEYS ) { - lDlgCode = ::SendMessage(msg->hwnd, WM_GETDLGCODE, 0, 0); + lDlgCode |= DLGC_WANTTAB | DLGC_WANTARROWS; } - bool bForward = TRUE, - bWindowChange = FALSE; + bool bForward = true, + bWindowChange = false, + bFromTab = false; + // should we process this message specially? + bool bProcess = true; switch ( msg->wParam ) { case VK_TAB: - // assume that nobody wants Shift-TAB for himself - if we - // don't do it there is no easy way for a control to grab - // TABs but still let Shift-TAB work as navugation key - if ( (lDlgCode & DLGC_WANTTAB) && !bShiftDown ) { - bProcess = FALSE; + if ( lDlgCode & DLGC_WANTTAB ) { + bProcess = false; } else { // Ctrl-Tab cycles thru notebook pages bWindowChange = bCtrlDown; bForward = !bShiftDown; + bFromTab = true; } break; case VK_UP: case VK_LEFT: if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown ) - bProcess = FALSE; + bProcess = false; else - bForward = FALSE; + bForward = false; break; case VK_DOWN: case VK_RIGHT: if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown ) - bProcess = FALSE; + bProcess = false; + break; + + case VK_PRIOR: + bForward = false; + // fall through + + case VK_NEXT: + // we treat PageUp/Dn as arrows because chances are that + // a control which needs arrows also needs them for + // navigation (e.g. wxTextCtrl, wxListCtrl, ...) + if ( (lDlgCode & DLGC_WANTARROWS) || !bCtrlDown ) + bProcess = false; + else + bWindowChange = true; break; case VK_RETURN: @@ -1788,11 +2199,16 @@ bool wxWindowMSW::MSWProcessMessage(WXMSG* pMsg) if ( (lDlgCode & DLGC_WANTMESSAGE) && !bCtrlDown ) { // control wants to process Enter itself, don't - // call IsDialogMessage() which would interpret - // it - return FALSE; + // call IsDialogMessage() which would consume it + return false; } - else if ( lDlgCode & DLGC_BUTTON ) + +#if wxUSE_BUTTON + // currently active button should get enter press even + // if there is a default button elsewhere so check if + // this window is a button first + wxWindow *btn = NULL; + if ( lDlgCode & DLGC_DEFPUSHBUTTON ) { // let IsDialogMessage() handle this for all // buttons except the owner-drawn ones which it @@ -1801,41 +2217,43 @@ bool wxWindowMSW::MSWProcessMessage(WXMSG* pMsg) if ( (style & BS_OWNERDRAW) == BS_OWNERDRAW ) { // emulate the button click - wxWindow *btn = wxFindWinFromHandle((WXHWND)msg->hwnd); - if ( btn ) - btn->MSWCommand(BN_CLICKED, 0 /* unused */); + btn = wxFindWinFromHandle((WXHWND)msg->hwnd); } - bProcess = FALSE; + bProcess = false; } - // FIXME: this should be handled by - // wxNavigationKeyEvent handler and not here!! - else + else // not a button itself, do we have default button? { -#if wxUSE_BUTTON - wxButton *btn = wxDynamicCast(GetDefaultItem(), - wxButton); - if ( btn && btn->IsEnabled() ) - { - // if we do have a default button, do press it - btn->MSWCommand(BN_CLICKED, 0 /* unused */); - - return TRUE; - } - else // no default button -#endif // wxUSE_BUTTON + wxTopLevelWindow * + tlw = wxDynamicCast(wxGetTopLevelParent(this), + wxTopLevelWindow); + if ( tlw ) { - // no special function for enter and don't even - // let IsDialogMessage() have it: it seems to - // do something really strange with it - return FALSE; + btn = wxDynamicCast(tlw->GetDefaultItem(), + wxButton); } } + + if ( btn && btn->IsEnabled() ) + { + btn->MSWCommand(BN_CLICKED, 0 /* unused */); + return true; + } + +#endif // wxUSE_BUTTON + +#ifdef __WXWINCE__ + // map Enter presses into button presses on PDAs + wxJoystickEvent event(wxEVT_JOY_BUTTON_DOWN); + event.SetEventObject(this); + if ( GetEventHandler()->ProcessEvent(event) ) + return true; +#endif // __WXWINCE__ } break; default: - bProcess = FALSE; + bProcess = false; } if ( bProcess ) @@ -1843,48 +2261,25 @@ bool wxWindowMSW::MSWProcessMessage(WXMSG* pMsg) wxNavigationKeyEvent event; event.SetDirection(bForward); event.SetWindowChange(bWindowChange); + event.SetFromTab(bFromTab); event.SetEventObject(this); if ( GetEventHandler()->ProcessEvent(event) ) { - return TRUE; - } - } - } -#else // 0 - // let ::IsDialogMessage() do almost everything and handle just the - // things it doesn't here: Ctrl-TAB for switching notebook pages - if ( msg->message == WM_KEYDOWN ) - { - // don't process system keys here - if ( !(HIWORD(msg->lParam) & KF_ALTDOWN) ) - { - if ( (msg->wParam == VK_TAB) && wxIsCtrlDown() ) - { - // find the first notebook parent and change its page - wxWindow *win = this; - wxNotebook *nbook = NULL; - while ( win && !nbook ) - { - nbook = wxDynamicCast(win, wxNotebook); - win = win->GetParent(); - } - - if ( nbook ) - { - bool forward = !wxIsShiftDown(); + // as we don't call IsDialogMessage(), which would take of + // this by default, we need to manually send this message + // so that controls can change their UI state if needed + MSWUpdateUIState(UIS_CLEAR, UISF_HIDEFOCUS); - nbook->AdvanceSelection(forward); - } + return true; } } } -#endif // 1/0 if ( ::IsDialogMessage(GetHwnd(), msg) ) { // IsDialogMessage() did something... - return TRUE; + return true; } } #endif // __WXUNIVERSAL__ @@ -1895,11 +2290,11 @@ bool wxWindowMSW::MSWProcessMessage(WXMSG* pMsg) // relay mouse move events to the tooltip control MSG *msg = (MSG *)pMsg; if ( msg->message == WM_MOUSEMOVE ) - m_tooltip->RelayEvent(pMsg); + wxToolTip::RelayEvent(pMsg); } #endif // wxUSE_TOOLTIPS - return FALSE; + return false; } bool wxWindowMSW::MSWTranslateMessage(WXMSG* pMsg) @@ -1907,22 +2302,107 @@ bool wxWindowMSW::MSWTranslateMessage(WXMSG* pMsg) #if wxUSE_ACCEL && !defined(__WXUNIVERSAL__) return m_acceleratorTable.Translate(this, pMsg); #else - return FALSE; + (void) pMsg; + return false; #endif // wxUSE_ACCEL } -bool wxWindowMSW::MSWShouldPreProcessMessage(WXMSG* pMsg) +bool wxWindowMSW::MSWShouldPreProcessMessage(WXMSG* msg) { - // preprocess all messages by default - return TRUE; + // all tests below have to deal with various bugs/misfeatures of + // IsDialogMessage(): we have to prevent it from being called from our + // MSWProcessMessage() in some situations + + // don't let IsDialogMessage() get VK_ESCAPE as it _always_ eats the + // message even when there is no cancel button and when the message is + // needed by the control itself: in particular, it prevents the tree in + // place edit control from being closed with Escape in a dialog + if ( msg->message == WM_KEYDOWN && msg->wParam == VK_ESCAPE ) + { + return false; + } + + // ::IsDialogMessage() is broken and may sometimes hang the application by + // going into an infinite loop when it tries to find the control to give + // focus to when Alt- is pressed, so we try to detect [some of] the + // situations when this may happen and not call it then + if ( msg->message != WM_SYSCHAR ) + return true; + + // assume we can call it by default + bool canSafelyCallIsDlgMsg = true; + + HWND hwndFocus = ::GetFocus(); + + // if the currently focused window itself has WS_EX_CONTROLPARENT style, + // ::IsDialogMessage() will also enter an infinite loop, because it will + // recursively check the child windows but not the window itself and so if + // none of the children accepts focus it loops forever (as it only stops + // when it gets back to the window it started from) + // + // while it is very unusual that a window with WS_EX_CONTROLPARENT + // style has the focus, it can happen. One such possibility is if + // all windows are either toplevel, wxDialog, wxPanel or static + // controls and no window can actually accept keyboard input. +#if !defined(__WXWINCE__) + if ( ::GetWindowLong(hwndFocus, GWL_EXSTYLE) & WS_EX_CONTROLPARENT ) + { + // pessimistic by default + canSafelyCallIsDlgMsg = false; + for ( wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); + node; + node = node->GetNext() ) + { + wxWindow * const win = node->GetData(); + if ( win->AcceptsFocus() && + !(::GetWindowLong(GetHwndOf(win), GWL_EXSTYLE) & + WS_EX_CONTROLPARENT) ) + { + // it shouldn't hang... + canSafelyCallIsDlgMsg = true; + + break; + } + } + } +#endif // !__WXWINCE__ + + if ( canSafelyCallIsDlgMsg ) + { + // ::IsDialogMessage() can enter in an infinite loop when the + // currently focused window is disabled or hidden and its + // parent has WS_EX_CONTROLPARENT style, so don't call it in + // this case + while ( hwndFocus ) + { + if ( !::IsWindowEnabled(hwndFocus) || + !::IsWindowVisible(hwndFocus) ) + { + // it would enter an infinite loop if we do this! + canSafelyCallIsDlgMsg = false; + + break; + } + + if ( !(::GetWindowLong(hwndFocus, GWL_STYLE) & WS_CHILD) ) + { + // it's a top level window, don't go further -- e.g. even + // if the parent of a dialog is disabled, this doesn't + // break navigation inside the dialog + break; + } + + hwndFocus = ::GetParent(hwndFocus); + } + } + + return canSafelyCallIsDlgMsg; } // --------------------------------------------------------------------------- -// message params unpackers (different for Win16 and Win32) +// message params unpackers // --------------------------------------------------------------------------- -#ifdef __WIN32__ - void wxWindowMSW::UnpackCommand(WXWPARAM wParam, WXLPARAM lParam, WORD *id, WXHWND *hwnd, WORD *cmd) { @@ -1948,13 +2428,10 @@ void wxWindowMSW::UnpackScroll(WXWPARAM wParam, WXLPARAM lParam, } void wxWindowMSW::UnpackCtlColor(WXWPARAM wParam, WXLPARAM lParam, - WXWORD *nCtlColor, WXHDC *hdc, WXHWND *hwnd) + WXHDC *hdc, WXHWND *hwnd) { -#ifndef __WXMICROWIN__ - *nCtlColor = CTLCOLOR_BTN; *hwnd = (WXHWND)lParam; *hdc = (WXHDC)wParam; -#endif } void wxWindowMSW::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam, @@ -1965,52 +2442,8 @@ void wxWindowMSW::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam, *hmenu = (WXHMENU)lParam; } -#else // Win16 - -void wxWindowMSW::UnpackCommand(WXWPARAM wParam, WXLPARAM lParam, - WXWORD *id, WXHWND *hwnd, WXWORD *cmd) -{ - *id = (WXWORD)wParam; - *hwnd = (WXHWND)LOWORD(lParam); - *cmd = HIWORD(lParam); -} - -void wxWindowMSW::UnpackActivate(WXWPARAM wParam, WXLPARAM lParam, - WXWORD *state, WXWORD *minimized, WXHWND *hwnd) -{ - *state = (WXWORD)wParam; - *minimized = LOWORD(lParam); - *hwnd = (WXHWND)HIWORD(lParam); -} - -void wxWindowMSW::UnpackScroll(WXWPARAM wParam, WXLPARAM lParam, - WXWORD *code, WXWORD *pos, WXHWND *hwnd) -{ - *code = (WXWORD)wParam; - *pos = LOWORD(lParam); - *hwnd = (WXHWND)HIWORD(lParam); -} - -void wxWindowMSW::UnpackCtlColor(WXWPARAM wParam, WXLPARAM lParam, - WXWORD *nCtlColor, WXHDC *hdc, WXHWND *hwnd) -{ - *hwnd = (WXHWND)LOWORD(lParam); - *nCtlColor = (int)HIWORD(lParam); - *hdc = (WXHDC)wParam; -} - -void wxWindowMSW::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam, - WXWORD *item, WXWORD *flags, WXHMENU *hmenu) -{ - *item = (WXWORD)wParam; - *flags = LOWORD(lParam); - *hmenu = (WXHMENU)HIWORD(lParam); -} - -#endif // Win32/16 - // --------------------------------------------------------------------------- -// Main wxWindows window proc and the window proc for wxWindow +// Main wxWidgets window proc and the window proc for wxWindow // --------------------------------------------------------------------------- // Hook for new window just as it's being created, when the window isn't yet @@ -2034,8 +2467,9 @@ LRESULT WXDLLEXPORT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, WPARAM w { // trace all messages - useful for the debugging #ifdef __WXDEBUG__ - wxLogTrace(wxTraceMessages, wxT("Processing %s(wParam=%8lx, lParam=%8lx)"), - wxGetMessageName(message), wParam, lParam); + wxLogTrace(wxTraceMessages, + wxT("Processing %s(hWnd=%08lx, wParam=%8lx, lParam=%8lx)"), + wxGetMessageName(message), (long)hWnd, (long)wParam, lParam); #endif // __WXDEBUG__ wxWindowMSW *wnd = wxFindWinFromHandle((WXHWND) hWnd); @@ -2052,7 +2486,7 @@ LRESULT WXDLLEXPORT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, WPARAM w LRESULT rc; - if ( wnd ) + if ( wnd && wxEventLoop::AllowProcessing(wnd) ) rc = wnd->MSWWindowProc(message, wParam, lParam); else rc = ::DefWindowProc(hWnd, message, wParam, lParam); @@ -2060,17 +2494,16 @@ LRESULT WXDLLEXPORT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, WPARAM w return rc; } -long wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam) +WXLRESULT wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam) { // did we process the message? - bool processed = FALSE; + bool processed = false; // the return value union { bool allow; - long result; - WXHICON hIcon; + WXLRESULT result; WXHBRUSH hBrush; } rc; @@ -2092,47 +2525,62 @@ long wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam break; case WM_DESTROY: - // never set processed to TRUE and *always* pass WM_DESTROY to + // never set processed to true and *always* pass WM_DESTROY to // DefWindowProc() as Windows may do some internal cleanup when // processing it and failing to pass the message along may cause // memory and resource leaks! (void)HandleDestroy(); break; + case WM_SIZE: + processed = HandleSize(LOWORD(lParam), HIWORD(lParam), wParam); + break; + case WM_MOVE: processed = HandleMove(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam)); break; - case WM_SIZE: - switch ( wParam ) +#if !defined(__WXWINCE__) + case WM_MOVING: { - case SIZE_MAXHIDE: - case SIZE_MAXSHOW: - // we're not interested in these messages at all - break; - - case SIZE_MINIMIZED: - // we shouldn't send sizev events for these messages as the - // client size may be negative which breaks existing code - // - // OTOH we might send another (wxMinimizedEvent?) one or - // add an additional parameter to wxSizeEvent if this is - // useful to anybody - break; - - default: - wxFAIL_MSG( _T("unexpected WM_SIZE parameter") ); - // fall through nevertheless + LPRECT pRect = (LPRECT)lParam; + wxRect rc; + rc.SetLeft(pRect->left); + rc.SetTop(pRect->top); + rc.SetRight(pRect->right); + rc.SetBottom(pRect->bottom); + processed = HandleMoving(rc); + if (processed) { + pRect->left = rc.GetLeft(); + pRect->top = rc.GetTop(); + pRect->right = rc.GetRight(); + pRect->bottom = rc.GetBottom(); + } + } + break; - case SIZE_MAXIMIZED: - case SIZE_RESTORED: - processed = HandleSize(LOWORD(lParam), HIWORD(lParam), - wParam); + case WM_SIZING: + { + LPRECT pRect = (LPRECT)lParam; + wxRect rc; + rc.SetLeft(pRect->left); + rc.SetTop(pRect->top); + rc.SetRight(pRect->right); + rc.SetBottom(pRect->bottom); + processed = HandleSizing(rc); + if (processed) { + pRect->left = rc.GetLeft(); + pRect->top = rc.GetTop(); + pRect->right = rc.GetRight(); + pRect->bottom = rc.GetBottom(); + } } break; +#endif // !__WXWINCE__ -#ifndef __WXMICROWIN__ +#if !defined(__WXMICROWIN__) && !defined(__WXWINCE__) case WM_ACTIVATEAPP: + // This implicitly sends a wxEVT_ACTIVATE_APP event wxTheApp->SetActive(wParam != 0, FindFocus()); break; #endif @@ -2155,14 +2603,33 @@ long wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam processed = HandleKillFocus((WXHWND)(HWND)wParam); break; + case WM_PRINTCLIENT: + processed = HandlePrintClient((WXHDC)wParam); + break; + case WM_PAINT: - processed = HandlePaint(); + if ( wParam ) + { + wxPaintDCEx dc((wxWindow *)this, (WXHDC)wParam); + + processed = HandlePaint(); + } + else // no DC given + { + processed = HandlePaint(); + } break; case WM_CLOSE: +#ifdef __WXUNIVERSAL__ + // Universal uses its own wxFrame/wxDialog, so we don't receive + // close events unless we have this. + Close(); +#endif // __WXUNIVERSAL__ + // don't let the DefWindowProc() destroy our window - we'll do it // ourselves in ~wxWindow - processed = TRUE; + processed = true; rc.result = TRUE; break; @@ -2176,6 +2643,22 @@ long wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam wParam); break; +#ifdef HAVE_TRACKMOUSEEVENT + case WM_MOUSELEAVE: + // filter out excess WM_MOUSELEAVE events sent after PopupMenu() + // (on XP at least) + if ( m_mouseInWindow ) + { + GenerateMouseLeave(); + } + + // always pass processed back as false, this allows the window + // manager to process the message too. This is needed to + // ensure windows XP themes work properly as the mouse moves + // over widgets like buttons. So don't set processed to true here. + break; +#endif // HAVE_TRACKMOUSEEVENT + #if wxUSE_MOUSEWHEEL case WM_MOUSEWHEEL: processed = HandleMouseWheel(wParam, lParam); @@ -2191,68 +2674,102 @@ long wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam case WM_MBUTTONDOWN: case WM_MBUTTONUP: case WM_MBUTTONDBLCLK: - { - processed = FALSE; + { #ifdef __WXMICROWIN__ // MicroWindows seems to ignore the fact that a window is // disabled. So catch mouse events and throw them away if // necessary. wxWindowMSW* win = this; - while (win) + for ( ;; ) { if (!win->IsEnabled()) { - processed = TRUE; + processed = true; break; } + win = win->GetParent(); - if (win && win->IsTopLevel()) + if ( !win || win->IsTopLevel() ) break; } + + if ( processed ) + break; + #endif // __WXMICROWIN__ - if (!processed) + int x = GET_X_LPARAM(lParam), + y = GET_Y_LPARAM(lParam); + +#ifdef __WXWINCE__ + // redirect the event to a static control if necessary by + // finding one under mouse because under CE the static controls + // don't generate mouse events (even with SS_NOTIFY) + wxWindowMSW *win; + if ( GetCapture() == this ) { - if (message == WM_LBUTTONDOWN && AcceptsFocus()) - SetFocus(); - processed = HandleMouseEvent(message, - GET_X_LPARAM(lParam), - GET_Y_LPARAM(lParam), - wParam); + // but don't do it if the mouse is captured by this window + // because then it should really get this event itself + win = this; } - break; - } + else + { + win = FindWindowForMouseEvent(this, &x, &y); -#ifdef __WXMICROWIN__ - case WM_NCLBUTTONDOWN: - case WM_NCLBUTTONUP: - case WM_NCLBUTTONDBLCLK: - case WM_NCRBUTTONDOWN: - case WM_NCRBUTTONUP: - case WM_NCRBUTTONDBLCLK: -#if 0 - case WM_NCMBUTTONDOWN: - case WM_NCMBUTTONUP: - case WM_NCMBUTTONDBLCLK: + // this should never happen + wxCHECK_MSG( win, 0, + _T("FindWindowForMouseEvent() returned NULL") ); + } +#ifdef __POCKETPC__ + if (IsContextMenuEnabled() && message == WM_LBUTTONDOWN) + { + SHRGINFO shrgi = {0}; + + shrgi.cbSize = sizeof(SHRGINFO); + shrgi.hwndClient = (HWND) GetHWND(); + shrgi.ptDown.x = x; + shrgi.ptDown.y = y; + + shrgi.dwFlags = SHRG_RETURNCMD; + // shrgi.dwFlags = SHRG_NOTIFYPARENT; + + if (GN_CONTEXTMENU == ::SHRecognizeGesture(&shrgi)) + { + wxPoint pt(x, y); + pt = ClientToScreen(pt); + + wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU, GetId(), pt); + + evtCtx.SetEventObject(this); + if (GetEventHandler()->ProcessEvent(evtCtx)) + { + processed = true; + return true; + } + } + } #endif - { - // MicroWindows seems to ignore the fact that a window - // is disabled. So catch mouse events and throw them away if necessary. - processed = FALSE; - wxWindowMSW* win = this; - while (win) + +#else // !__WXWINCE__ + wxWindowMSW *win = this; +#endif // __WXWINCE__/!__WXWINCE__ + + processed = win->HandleMouseEvent(message, x, y, wParam); + + // if the app didn't eat the event, handle it in the default + // way, that is by giving this window the focus + if ( !processed ) { - if (!win->IsEnabled()) + // for the standard classes their WndProc sets the focus to + // them anyhow and doing it from here results in some weird + // problems, so don't do it for them (unnecessary anyhow) + if ( !win->IsOfStandardClass() ) { - processed = TRUE; - break; + if ( message == WM_LBUTTONDOWN && win->AcceptsFocus() ) + win->SetFocus(); } - win = win->GetParent(); - if (win && win->IsTopLevel()) - break; } - break; } -#endif // __WXMICROWIN__ + break; #ifdef MM_JOY1MOVE case MM_JOY1MOVE: @@ -2270,10 +2787,6 @@ long wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam break; #endif // __WXMICROWIN__ - case WM_SYSCOMMAND: - processed = HandleSysCommand(wParam, lParam); - break; - case WM_COMMAND: { WORD id, cmd; @@ -2284,13 +2797,24 @@ long wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam } break; -#ifdef __WIN95__ case WM_NOTIFY: processed = HandleNotify((int)wParam, lParam, &rc.result); break; -#endif // Win95 - // for these messages we must return TRUE if process the message + // we only need to reply to WM_NOTIFYFORMAT manually when using MSLU, + // otherwise DefWindowProc() does it perfectly fine for us, but MSLU + // apparently doesn't always behave properly and needs some help +#if wxUSE_UNICODE_MSLU && defined(NF_QUERY) + case WM_NOTIFYFORMAT: + if ( lParam == NF_QUERY ) + { + processed = true; + rc.result = NFR_UNICODE; + } + break; +#endif // wxUSE_UNICODE_MSLU + + // for these messages we must return true if process the message #ifdef WM_DRAWITEM case WM_DRAWITEM: case WM_MEASUREITEM: @@ -2314,72 +2838,103 @@ long wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam #endif // defined(WM_DRAWITEM) case WM_GETDLGCODE: - if ( m_lDlgCode ) + if ( !IsOfStandardClass() ) { - rc.result = m_lDlgCode; - processed = TRUE; + // we always want to get the char events + rc.result = DLGC_WANTCHARS; + + if ( GetWindowStyleFlag() & wxWANTS_CHARS ) + { + // in fact, we want everything + rc.result |= DLGC_WANTARROWS | + DLGC_WANTTAB | + DLGC_WANTALLKEYS; + } + + processed = true; } //else: get the dlg code from the DefWindowProc() break; case WM_SYSKEYDOWN: case WM_KEYDOWN: - // If this has been processed by an event handler, - // return 0 now (we've handled it). - if ( HandleKeyDown((WORD) wParam, lParam) ) - { - processed = TRUE; - - break; - } - - // we consider these message "not interesting" to OnChar - if ( wParam == VK_SHIFT || wParam == VK_CONTROL ) + // If this has been processed by an event handler, return 0 now + // (we've handled it). + m_lastKeydownProcessed = HandleKeyDown((WORD) wParam, lParam); + if ( m_lastKeydownProcessed ) { - processed = TRUE; - - break; + processed = true; } - switch ( wParam ) + if ( !processed ) { - // avoid duplicate messages to OnChar for these ASCII keys: they - // will be translated by TranslateMessage() and received in WM_CHAR - case VK_ESCAPE: - case VK_SPACE: - case VK_RETURN: - case VK_BACK: - case VK_TAB: - case VK_ADD: - case VK_SUBTRACT: - // but set processed to FALSE, not TRUE to still pass them to - // the control's default window proc - otherwise built-in - // keyboard handling won't work - processed = FALSE; + switch ( wParam ) + { + // we consider these messages "not interesting" to OnChar, so + // just don't do anything more with them + case VK_SHIFT: + case VK_CONTROL: + case VK_MENU: + case VK_CAPITAL: + case VK_NUMLOCK: + case VK_SCROLL: + processed = true; + break; - break; + // avoid duplicate messages to OnChar for these ASCII keys: + // they will be translated by TranslateMessage() and received + // in WM_CHAR + case VK_ESCAPE: + case VK_SPACE: + case VK_RETURN: + case VK_BACK: + case VK_TAB: + case VK_ADD: + case VK_SUBTRACT: + case VK_MULTIPLY: + case VK_DIVIDE: + case VK_NUMPAD0: + case VK_NUMPAD1: + case VK_NUMPAD2: + case VK_NUMPAD3: + case VK_NUMPAD4: + case VK_NUMPAD5: + case VK_NUMPAD6: + case VK_NUMPAD7: + case VK_NUMPAD8: + case VK_NUMPAD9: + case VK_OEM_1: + case VK_OEM_2: + case VK_OEM_3: + case VK_OEM_4: + case VK_OEM_5: + case VK_OEM_6: + case VK_OEM_7: + case VK_OEM_PLUS: + case VK_OEM_COMMA: + case VK_OEM_MINUS: + case VK_OEM_PERIOD: + // but set processed to false, not true to still pass them + // to the control's default window proc - otherwise + // built-in keyboard handling won't work + processed = false; + break; #ifdef VK_APPS - // special case of VK_APPS: treat it the same as right mouse - // click because both usually pop up a context menu - case VK_APPS: - { - WPARAM flags; - int x, y; - - TranslateKbdEventToMouse(this, &x, &y, &flags); - processed = HandleMouseEvent(WM_RBUTTONDOWN, x, y, flags); - } - break; + // special case of VK_APPS: treat it the same as right mouse + // click because both usually pop up a context menu + case VK_APPS: + processed = HandleMouseEvent(WM_RBUTTONDOWN, -1, -1, 0); + break; #endif // VK_APPS - case VK_LEFT: - case VK_RIGHT: - case VK_DOWN: - case VK_UP: - default: - processed = HandleChar((WORD)wParam, lParam); + default: + // do generate a CHAR event + processed = HandleChar((WORD)wParam, lParam); + } } + if (message == WM_SYSKEYDOWN) // Let Windows still handle the SYSKEYs + processed = false; break; case WM_SYSKEYUP: @@ -2388,11 +2943,7 @@ long wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam // special case of VK_APPS: treat it the same as right mouse button if ( wParam == VK_APPS ) { - WPARAM flags; - int x, y; - - TranslateKbdEventToMouse(this, &x, &y, &flags); - processed = HandleMouseEvent(WM_RBUTTONUP, x, y, flags); + processed = HandleMouseEvent(WM_RBUTTONUP, -1, -1, 0); } else #endif // VK_APPS @@ -2403,8 +2954,25 @@ long wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam case WM_SYSCHAR: case WM_CHAR: // Always an ASCII character - processed = HandleChar((WORD)wParam, lParam, TRUE); + if ( m_lastKeydownProcessed ) + { + // The key was handled in the EVT_KEY_DOWN and handling + // a key in an EVT_KEY_DOWN handler is meant, by + // design, to prevent EVT_CHARs from happening + m_lastKeydownProcessed = false; + processed = true; + } + else + { + processed = HandleChar((WORD)wParam, lParam, true); + } + break; + +#if wxUSE_HOTKEY + case WM_HOTKEY: + processed = HandleHotKey((WORD)wParam, lParam); break; +#endif // wxUSE_HOTKEY case WM_HSCROLL: case WM_VSCROLL: @@ -2420,9 +2988,8 @@ long wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam break; // CTLCOLOR messages are sent by children to query the parent for their - // colors#ifndef __WXMICROWIN__ + // colors #ifndef __WXMICROWIN__ -#ifdef __WIN32__ case WM_CTLCOLORMSGBOX: case WM_CTLCOLOREDIT: case WM_CTLCOLORLISTBOX: @@ -2430,35 +2997,39 @@ long wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam case WM_CTLCOLORDLG: case WM_CTLCOLORSCROLLBAR: case WM_CTLCOLORSTATIC: -#else // Win16 - case WM_CTLCOLOR: -#endif // Win32/16 { - WXWORD nCtlColor; WXHDC hdc; WXHWND hwnd; - UnpackCtlColor(wParam, lParam, &nCtlColor, &hdc, &hwnd); - - processed = HandleCtlColor(&rc.hBrush, - (WXHDC)hdc, - (WXHWND)hwnd, - nCtlColor, - message, - wParam, - lParam); + UnpackCtlColor(wParam, lParam, &hdc, &hwnd); + + processed = HandleCtlColor(&rc.hBrush, (WXHDC)hdc, (WXHWND)hwnd); } break; #endif // !__WXMICROWIN__ - // the return value for this message is ignored case WM_SYSCOLORCHANGE: + // the return value for this message is ignored processed = HandleSysColorChange(); break; - case WM_PALETTECHANGED: +#if !defined(__WXWINCE__) + case WM_DISPLAYCHANGE: + processed = HandleDisplayChange(); + break; +#endif + + case WM_PALETTECHANGED: processed = HandlePaletteChanged((WXHWND) (HWND) wParam); break; + case WM_CAPTURECHANGED: + processed = HandleCaptureChanged((WXHWND) (HWND) lParam); + break; + + case WM_SETTINGCHANGE: + processed = HandleSettingChange(wParam, lParam); + break; + case WM_QUERYNEWPALETTE: processed = HandleQueryNewPalette(); break; @@ -2472,9 +3043,11 @@ long wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam } break; +#if !defined(__WXWINCE__) case WM_DROPFILES: processed = HandleDropFiles(wParam); break; +#endif case WM_INITDIALOG: processed = HandleInitDialog((WXHWND)(HWND)wParam); @@ -2486,6 +3059,7 @@ long wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam } break; +#if !defined(__WXWINCE__) case WM_QUERYENDSESSION: processed = HandleQueryEndSession(lParam, &rc.allow); break; @@ -2497,6 +3071,7 @@ long wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam case WM_GETMINMAXINFO: processed = HandleGetMinMaxInfo((MINMAXINFO*)lParam); break; +#endif case WM_SETCURSOR: processed = HandleSetCursor((WXHWND)(HWND)wParam, @@ -2512,43 +3087,67 @@ long wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam } break; -#if defined(__WIN32__) && defined(WM_HELP) +#if wxUSE_ACCESSIBILITY + case WM_GETOBJECT: + { + //WPARAM dwFlags = (WPARAM) (DWORD) wParam; + LPARAM dwObjId = (LPARAM) (DWORD) lParam; + + if (dwObjId == (LPARAM)OBJID_CLIENT && GetOrCreateAccessible()) + { + return LresultFromObject(IID_IAccessible, wParam, (IUnknown*) GetAccessible()->GetIAccessible()); + } + break; + } +#endif + +#if defined(WM_HELP) case WM_HELP: { + // by default, WM_HELP is propagated by DefWindowProc() upwards + // to the window parent but as we do it ourselves already + // (wxHelpEvent is derived from wxCommandEvent), we don't want + // to get the other events if we process this message at all + processed = true; + + // WM_HELP doesn't use lParam under CE +#ifndef __WXWINCE__ HELPINFO* info = (HELPINFO*) lParam; - // Don't yet process menu help events, just windows - if (info->iContextType == HELPINFO_WINDOW) + if ( info->iContextType == HELPINFO_WINDOW ) { - wxWindowMSW* subjectOfHelp = this; - bool eventProcessed = FALSE; - while (subjectOfHelp && !eventProcessed) - { - wxHelpEvent helpEvent(wxEVT_HELP, - subjectOfHelp->GetId(), - wxPoint(info->MousePos.x, - info->MousePos.y) ); - helpEvent.SetEventObject(this); - eventProcessed = - GetEventHandler()->ProcessEvent(helpEvent); - - // Go up the window hierarchy until the event is - // handled (or not) - subjectOfHelp = subjectOfHelp->GetParent(); - } +#endif // !__WXWINCE__ + wxHelpEvent helpEvent + ( + wxEVT_HELP, + GetId(), +#ifdef __WXWINCE__ + wxGetMousePosition() // what else? +#else + wxPoint(info->MousePos.x, info->MousePos.y) +#endif + ); - processed = eventProcessed; + helpEvent.SetEventObject(this); + GetEventHandler()->ProcessEvent(helpEvent); +#ifndef __WXWINCE__ } - else if (info->iContextType == HELPINFO_MENUITEM) + else if ( info->iContextType == HELPINFO_MENUITEM ) { wxHelpEvent helpEvent(wxEVT_HELP, info->iCtrlId); helpEvent.SetEventObject(this); - processed = GetEventHandler()->ProcessEvent(helpEvent); + GetEventHandler()->ProcessEvent(helpEvent); } - //else: processed is already FALSE + else // unknown help event? + { + processed = false; + } +#endif // !__WXWINCE__ } break; +#endif // WM_HELP +#if !defined(__WXWINCE__) case WM_CONTEXTMENU: { // we don't convert from screen to client coordinates as @@ -2556,25 +3155,47 @@ long wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam wxPoint pt(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam)); wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU, GetId(), pt); - processed = GetEventHandler()->ProcessEvent(evtCtx); + + // we could have got an event from our child, reflect it back + // to it if this is the case + wxWindowMSW *win = NULL; + if ( (WXHWND)wParam != m_hWnd ) + { + win = FindItemByHWND((WXHWND)wParam); + } + + if ( !win ) + win = this; + + evtCtx.SetEventObject(win); + processed = win->GetEventHandler()->ProcessEvent(evtCtx); } break; -#endif // __WIN32__ +#endif - // unfortunately this doesn't really work as then window which - // doesn't accept focus doesn't get any mouse events neither which - // means it can't get any input at all -#if 0 //def __WXUNIVERSAL__ - case WM_NCHITTEST: - // we shouldn't allow the windows which don't want to get focus to - // get it - if ( !AcceptsFocus() ) + case WM_MENUCHAR: + // we're only interested in our own menus, not MF_SYSMENU + if ( HIWORD(wParam) == MF_POPUP ) { - rc.result = HTTRANSPARENT; - processed = TRUE; + // handle menu chars for ownerdrawn menu items + int i = HandleMenuChar(toupper(LOWORD(wParam)), lParam); + if ( i != wxNOT_FOUND ) + { + rc.result = MAKELRESULT(i, MNC_EXECUTE); + processed = true; + } } break; -#endif // __WXUNIVERSAL__ + +#ifndef __WXWINCE__ + case WM_POWERBROADCAST: + { + bool vetoed; + processed = HandlePower(wParam, lParam, &vetoed); + rc.result = processed && vetoed ? BROADCAST_QUERY_DENY : TRUE; + } + break; +#endif // __WXWINCE__ } if ( !processed ) @@ -2597,7 +3218,7 @@ wxWinHashTable *wxWinHandleHash = NULL; wxWindow *wxFindWinFromHandle(WXHWND hWnd) { - return wxWinHandleHash->Get((long)hWnd); + return (wxWindow*)wxWinHandleHash->Get((long)hWnd); } void wxAssociateWinWithHandle(HWND hWnd, wxWindowMSW *win) @@ -2612,13 +3233,13 @@ void wxAssociateWinWithHandle(HWND hWnd, wxWindowMSW *win) if ( oldWin && (oldWin != win) ) { wxLogDebug(wxT("HWND %X already associated with another window (%s)"), - hWnd, win->GetClassInfo()->GetClassName()); + (int) hWnd, win->GetClassInfo()->GetClassName()); } else #endif // __WXDEBUG__ if (!oldWin) { - wxWinHandleHash->Put((long)hWnd, win); + wxWinHandleHash->Put((long)hWnd, (wxWindow *)win); } } @@ -2637,64 +3258,38 @@ void wxWindowMSW::MSWDestroyWindow() { } -void wxWindowMSW::MSWDetachWindowMenu() -{ -#ifndef __WXUNIVERSAL__ - if ( m_hMenu ) - { - wxChar buf[1024]; - HMENU hMenu = (HMENU)m_hMenu; - - int N = ::GetMenuItemCount(hMenu); - for ( int i = 0; i < N; i++ ) - { - if ( !::GetMenuString(hMenu, i, buf, WXSIZEOF(buf), MF_BYPOSITION) ) - { - wxLogLastError(wxT("GetMenuString")); - - continue; - } - - if ( wxStrcmp(buf, _("&Window")) == 0 ) - { - if ( !::RemoveMenu(hMenu, i, MF_BYPOSITION) ) - { - wxLogLastError(wxT("RemoveMenu")); - } - - break; - } - } - } -#endif // __WXUNIVERSAL__ -} - bool wxWindowMSW::MSWGetCreateWindowCoords(const wxPoint& pos, const wxSize& size, int& x, int& y, int& w, int& h) const { - bool nonDefault = FALSE; + // yes, those are just some arbitrary hardcoded numbers + static const int DEFAULT_Y = 200; + + bool nonDefault = false; - if ( pos.x == -1 ) + if ( pos.x == wxDefaultCoord ) { - // if set x to CW_USEDEFAULT, y parameter is ignored anyhow so we can - // just as well set it to CW_USEDEFAULT as well + // if x is set to CW_USEDEFAULT, y parameter is ignored anyhow so we + // can just as well set it to CW_USEDEFAULT as well x = y = CW_USEDEFAULT; } else { + // OTOH, if x is not set to CW_USEDEFAULT, y shouldn't be set to it + // neither because it is not handled as a special value by Windows then + // and so we have to choose some default value for it x = pos.x; - y = pos.y == -1 ? CW_USEDEFAULT : pos.y; + y = pos.y == wxDefaultCoord ? DEFAULT_Y : pos.y; - nonDefault = TRUE; + nonDefault = true; } /* NB: there used to be some code here which set the initial size of the window to the client size of the parent if no explicit size was - specified. This was wrong because wxWindows programs often assume + specified. This was wrong because wxWidgets programs often assume that they get a WM_SIZE (EVT_SIZE) upon creation, however this broke it. To see why, you should understand that Windows sends WM_SIZE from inside ::CreateWindow() anyhow. However, ::CreateWindow() is called @@ -2703,27 +3298,60 @@ bool wxWindowMSW::MSWGetCreateWindowCoords(const wxPoint& pos, event goes to some base class OnSize() instead). So the WM_SIZE we rely on is the one sent when the parent frame resizes its children but here is the problem: if the child already has just the right - size, nothing will happen as both wxWindows and Windows check for + size, nothing will happen as both wxWidgets and Windows check for this and ignore any attempts to change the window size to the size it already has - so no WM_SIZE would be sent. */ - if ( size.x == -1 ) - { - // as abobe, h is not used at all in this case anyhow - w = + + + // we don't use CW_USEDEFAULT here for several reasons: + // + // 1. it results in huge frames on modern screens (1000*800 is not + // uncommon on my 1280*1024 screen) which is way too big for a half + // empty frame of most of wxWidgets samples for example) + // + // 2. it is buggy for frames with wxFRAME_TOOL_WINDOW style for which + // the default is for whatever reason 8*8 which breaks client <-> + // window size calculations (it would be nice if it didn't, but it + // does and the simplest way to fix it seemed to change the broken + // default size anyhow) + // + // 3. there is just no advantage in doing it: with x and y it is + // possible that [future versions of] Windows position the new top + // level window in some smart way which we can't do, but we can + // guess a reasonably good size for a new window just as well + // ourselves + + // However, on PocketPC devices, we must use the default + // size if possible. +#ifdef _WIN32_WCE + if (size.x == wxDefaultCoord) + w = CW_USEDEFAULT; + else + w = size.x; + if (size.y == wxDefaultCoord) h = CW_USEDEFAULT; - } else + h = size.y; +#else + if ( size.x == wxDefaultCoord || size.y == wxDefaultCoord) { - w = size.x; - h = size.y == -1 ? CW_USEDEFAULT : size.y; - - nonDefault = TRUE; + nonDefault = true; } + w = WidthDefault(size.x); + h = HeightDefault(size.y); +#endif + + AdjustForParentClientOrigin(x, y); return nonDefault; } +WXHWND wxWindowMSW::MSWGetParent() const +{ + return m_parent ? m_parent->GetHWND() : WXHWND(NULL); +} + bool wxWindowMSW::MSWCreate(const wxChar *wclass, const wxChar *title, const wxPoint& pos, @@ -2735,59 +3363,15 @@ bool wxWindowMSW::MSWCreate(const wxChar *wclass, int x, y, w, h; (void)MSWGetCreateWindowCoords(pos, size, x, y, w, h); - // find the correct parent HWND - wxWindow *parent = GetParent(); - bool isChild = (style & WS_CHILD) != 0; - HWND hParent; - if ( GetWindowStyleFlag() & wxPOPUP_WINDOW ) - { - // popup windows should have desktop as parent because they shouldn't - // be limited to the parents client area as child windows usually are - hParent = ::GetDesktopWindow(); - } - else // !popup - { - if ( (isChild || HasFlag(wxFRAME_TOOL_WINDOW)) && parent ) - { - // this is either a normal child window or a top level window with - // wxFRAME_TOOL_WINDOW style (see below) - hParent = GetHwndOf(parent); - } - else - { - // this is either a window for which no parent was specified (not - // much we can do then) or a frame without wxFRAME_TOOL_WINDOW - // style: we should use NULL parent HWND for it or it would be - // always on top of its parent which is not what we usually want - // (in fact, we only want it for frames with the special - // wxFRAME_TOOL_WINDOW as above) - hParent = NULL; - } - - } - // controlId is menu handle for the top level windows, so set it to 0 // unless we're creating a child window - int controlId; - if ( isChild ) - { - controlId = GetId(); - - if ( GetWindowStyleFlag() & wxCLIP_SIBLINGS ) - { - style |= WS_CLIPSIBLINGS; - } - } - else // !child - { - controlId = 0; - } + int controlId = style & WS_CHILD ? GetId() : 0; // for each class "Foo" we have we also have "FooNR" ("no repaint") class // which is the same but without CS_[HV]REDRAW class styles so using it // ensures that the window is not fully repainted on each resize wxString className(wclass); - if ( GetWindowStyleFlag() & wxNO_FULL_REPAINT_ON_RESIZE ) + if ( !HasFlag(wxFULL_REPAINT_ON_RESIZE) ) { className += wxT("NR"); } @@ -2796,30 +3380,28 @@ bool wxWindowMSW::MSWCreate(const wxChar *wclass, wxWindowCreationHook hook(this); m_hWnd = (WXHWND)::CreateWindowEx - ( - extendedStyle, - className, - title ? title : wxT(""), - style, - x, y, w, h, - hParent, - (HMENU)controlId, - wxGetInstance(), - NULL // no extra data - ); + ( + extendedStyle, + className, + title ? title : m_windowName.c_str(), + style, + x, y, w, h, + (HWND)MSWGetParent(), + (HMENU)controlId, + wxGetInstance(), + NULL // no extra data + ); if ( !m_hWnd ) { - wxLogSysError(_("Can't create window of class %s"), wclass); + wxLogSysError(_("Can't create window of class %s"), className.c_str()); - return FALSE; + return false; } SubclassWin(m_hWnd); - SetFont(wxSystemSettings::GetSystemFont(wxSYS_DEFAULT_GUI_FONT)); - - return TRUE; + return true; } // =========================================================================== @@ -2830,8 +3412,6 @@ bool wxWindowMSW::MSWCreate(const wxChar *wclass, // WM_NOTIFY // --------------------------------------------------------------------------- -#ifdef __WIN95__ -// FIXME: VZ: I'm not sure at all that the order of processing is correct bool wxWindowMSW::HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result) { #ifndef __WXMICROWIN__ @@ -2839,51 +3419,141 @@ bool wxWindowMSW::HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result) HWND hWnd = hdr->hwndFrom; wxWindow *win = wxFindWinFromHandle((WXHWND)hWnd); - // is this one of our windows? + // if the control is one of our windows, let it handle the message itself if ( win ) { return win->MSWOnNotify(idCtrl, lParam, result); } + // VZ: why did we do it? normally this is unnecessary and, besides, it + // breaks the message processing for the toolbars because the tooltip + // notifications were being forwarded to the toolbar child controls + // (if it had any) before being passed to the toolbar itself, so in my + // example the tooltip for the combobox was always shown instead of the + // correct button tooltips +#if 0 // try all our children - wxWindowList::Node *node = GetChildren().GetFirst(); + wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); while ( node ) { wxWindow *child = node->GetData(); if ( child->MSWOnNotify(idCtrl, lParam, result) ) { - return TRUE; + return true; } node = node->GetNext(); } +#endif // 0 - // finally try this window too (catches toolbar case) + // by default, handle it ourselves return MSWOnNotify(idCtrl, lParam, result); #else // __WXMICROWIN__ - return FALSE; + return false; #endif } +#if wxUSE_TOOLTIPS + +bool wxWindowMSW::HandleTooltipNotify(WXUINT code, + WXLPARAM lParam, + const wxString& ttip) +{ + // I don't know why it happens, but the versions of comctl32.dll starting + // from 4.70 sometimes send TTN_NEEDTEXTW even to ANSI programs (normally, + // this message is supposed to be sent to Unicode programs only) -- hence + // we need to handle it as well, otherwise no tooltips will be shown in + // this case +#ifndef __WXWINCE__ + if ( !(code == (WXUINT) TTN_NEEDTEXTA || code == (WXUINT) TTN_NEEDTEXTW) + || ttip.empty() ) + { + // not a tooltip message or no tooltip to show anyhow + return false; + } +#endif + + LPTOOLTIPTEXT ttText = (LPTOOLTIPTEXT)lParam; + + // We don't want to use the szText buffer because it has a limit of 80 + // bytes and this is not enough, especially for Unicode build where it + // limits the tooltip string length to only 40 characters + // + // The best would be, of course, to not impose any length limitations at + // all but then the buffer would have to be dynamic and someone would have + // to free it and we don't have the tooltip owner object here any more, so + // for now use our own static buffer with a higher fixed max length. + // + // Note that using a static buffer should not be a problem as only a single + // tooltip can be shown at the same time anyhow. +#if !wxUSE_UNICODE + if ( code == (WXUINT) TTN_NEEDTEXTW ) + { + // We need to convert tooltip from multi byte to Unicode on the fly. + static wchar_t buf[513]; + + // Truncate tooltip length if needed as otherwise we might not have + // enough space for it in the buffer and MultiByteToWideChar() would + // return an error + size_t tipLength = wxMin(ttip.length(), WXSIZEOF(buf) - 1); + + // Convert to WideChar without adding the NULL character. The NULL + // character is added afterwards (this is more efficient). + int len = ::MultiByteToWideChar + ( + CP_ACP, + 0, // no flags + ttip, + tipLength, + buf, + WXSIZEOF(buf) - 1 + ); + + if ( !len ) + { + wxLogLastError(_T("MultiByteToWideChar()")); + } + + buf[len] = L'\0'; + ttText->lpszText = (LPSTR) buf; + } + else // TTN_NEEDTEXTA +#endif // !wxUSE_UNICODE + { + // we get here if we got TTN_NEEDTEXTA (only happens in ANSI build) or + // if we got TTN_NEEDTEXTW in Unicode build: in this case we just have + // to copy the string we have into the buffer + static wxChar buf[513]; + wxStrncpy(buf, ttip.c_str(), WXSIZEOF(buf) - 1); + buf[WXSIZEOF(buf) - 1] = _T('\0'); + ttText->lpszText = buf; + } + + return true; +} + +#endif // wxUSE_TOOLTIPS + bool wxWindowMSW::MSWOnNotify(int WXUNUSED(idCtrl), - WXLPARAM lParam, - WXLPARAM* WXUNUSED(result)) + WXLPARAM lParam, + WXLPARAM* WXUNUSED(result)) { #if wxUSE_TOOLTIPS - NMHDR* hdr = (NMHDR *)lParam; - if ( (int)hdr->code == TTN_NEEDTEXT && m_tooltip ) + if ( m_tooltip ) { - TOOLTIPTEXT *ttt = (TOOLTIPTEXT *)lParam; - ttt->lpszText = (wxChar *)m_tooltip->GetTip().c_str(); - - // processed - return TRUE; + NMHDR* hdr = (NMHDR *)lParam; + if ( HandleTooltipNotify(hdr->code, lParam, m_tooltip->GetTip())) + { + // processed + return true; + } } +#else + wxUnusedVar(lParam); #endif // wxUSE_TOOLTIPS - return FALSE; + return false; } -#endif // __WIN95__ // --------------------------------------------------------------------------- // end session messages @@ -2891,9 +3561,10 @@ bool wxWindowMSW::MSWOnNotify(int WXUNUSED(idCtrl), bool wxWindowMSW::HandleQueryEndSession(long logOff, bool *mayEnd) { - wxCloseEvent event(wxEVT_QUERY_END_SESSION, -1); +#ifdef ENDSESSION_LOGOFF + wxCloseEvent event(wxEVT_QUERY_END_SESSION, wxID_ANY); event.SetEventObject(wxTheApp); - event.SetCanVeto(TRUE); + event.SetCanVeto(true); event.SetLoggingOff(logOff == (long)ENDSESSION_LOGOFF); bool rc = wxTheApp->ProcessEvent(event); @@ -2906,45 +3577,60 @@ bool wxWindowMSW::HandleQueryEndSession(long logOff, bool *mayEnd) } return rc; +#else + wxUnusedVar(logOff); + wxUnusedVar(mayEnd); + return false; +#endif } bool wxWindowMSW::HandleEndSession(bool endSession, long logOff) { +#ifdef ENDSESSION_LOGOFF // do nothing if the session isn't ending if ( !endSession ) - return FALSE; + return false; // only send once if ( (this != wxTheApp->GetTopWindow()) ) - return FALSE; + return false; - wxCloseEvent event(wxEVT_END_SESSION, -1); + wxCloseEvent event(wxEVT_END_SESSION, wxID_ANY); event.SetEventObject(wxTheApp); - event.SetCanVeto(FALSE); + event.SetCanVeto(false); event.SetLoggingOff( (logOff == (long)ENDSESSION_LOGOFF) ); return wxTheApp->ProcessEvent(event); +#else + wxUnusedVar(endSession); + wxUnusedVar(logOff); + return false; +#endif } // --------------------------------------------------------------------------- // window creation/destruction // --------------------------------------------------------------------------- -bool wxWindowMSW::HandleCreate(WXLPCREATESTRUCT WXUNUSED(cs), bool *mayCreate) +bool wxWindowMSW::HandleCreate(WXLPCREATESTRUCT WXUNUSED_IN_WINCE(cs), + bool *mayCreate) { - // TODO: should generate this event from WM_NCCREATE - wxWindowCreateEvent event((wxWindow *)this); - (void)GetEventHandler()->ProcessEvent(event); + // VZ: why is this commented out for WinCE? If it doesn't support + // WS_EX_CONTROLPARENT at all it should be somehow handled globally, + // not with multiple #ifdef's! +#ifndef __WXWINCE__ + if ( ((CREATESTRUCT *)cs)->dwExStyle & WS_EX_CONTROLPARENT ) + EnsureParentHasControlParentStyle(GetParent()); +#endif // !__WXWINCE__ - *mayCreate = TRUE; + *mayCreate = true; - return TRUE; + return true; } bool wxWindowMSW::HandleDestroy() { - wxWindowDestroyEvent event((wxWindow *)this); - (void)GetEventHandler()->ProcessEvent(event); + SendDestroyEvent(); // delete our drop target if we've got one #if wxUSE_DRAG_AND_DROP @@ -2958,7 +3644,7 @@ bool wxWindowMSW::HandleDestroy() #endif // wxUSE_DRAG_AND_DROP // WM_DESTROY handled - return TRUE; + return true; } // --------------------------------------------------------------------------- @@ -2979,6 +3665,13 @@ bool wxWindowMSW::HandleActivate(int state, bool wxWindowMSW::HandleSetFocus(WXHWND hwnd) { + // Strangly enough, some controls get set focus events when they are being + // deleted, even if they already had focus before. + if ( m_isBeingDeleted ) + { + return false; + } + // notify the parent keeping track of focus for the kbd navigation // purposes that we got it wxChildFocusEvent eventFocus((wxWindow *)this); @@ -2997,7 +3690,7 @@ bool wxWindowMSW::HandleSetFocus(WXHWND hwnd) // after the control gets to process it from EN_FOCUS handler if ( wxDynamicCastThis(wxTextCtrl) ) { - return FALSE; + return false; } #endif // wxUSE_TEXTCTRL @@ -3026,10 +3719,17 @@ bool wxWindowMSW::HandleKillFocus(WXHWND hwnd) wxTextCtrl *ctrl = wxDynamicCastThis(wxTextCtrl); if ( ctrl ) { - return FALSE; + return false; } #endif + // Don't send the event when in the process of being deleted. This can + // only cause problems if the event handler tries to access the object. + if ( m_isBeingDeleted ) + { + return false; + } + wxFocusEvent event(wxEVT_KILL_FOCUS, m_windowId); event.SetEventObject(this); @@ -3039,6 +3739,20 @@ bool wxWindowMSW::HandleKillFocus(WXHWND hwnd) return GetEventHandler()->ProcessEvent(event); } +// --------------------------------------------------------------------------- +// labels +// --------------------------------------------------------------------------- + +void wxWindowMSW::SetLabel( const wxString& label) +{ + SetWindowText(GetHwnd(), label.c_str()); +} + +wxString wxWindowMSW::GetLabel() const +{ + return wxGetWindowText(GetHWND()); +} + // --------------------------------------------------------------------------- // miscellaneous // --------------------------------------------------------------------------- @@ -3046,7 +3760,7 @@ bool wxWindowMSW::HandleKillFocus(WXHWND hwnd) bool wxWindowMSW::HandleShow(bool show, int WXUNUSED(status)) { wxShowEvent event(GetId(), show); - event.m_eventObject = this; + event.SetEventObject(this); return GetEventHandler()->ProcessEvent(event); } @@ -3054,20 +3768,21 @@ bool wxWindowMSW::HandleShow(bool show, int WXUNUSED(status)) bool wxWindowMSW::HandleInitDialog(WXHWND WXUNUSED(hWndFocus)) { wxInitDialogEvent event(GetId()); - event.m_eventObject = this; + event.SetEventObject(this); return GetEventHandler()->ProcessEvent(event); } bool wxWindowMSW::HandleDropFiles(WXWPARAM wParam) { -#ifndef __WXMICROWIN__ +#if defined (__WXMICROWIN__) || defined(__WXWINCE__) + wxUnusedVar(wParam); + return false; +#else // __WXMICROWIN__ HDROP hFilesInfo = (HDROP) wParam; - POINT dropPoint; - DragQueryPoint(hFilesInfo, (LPPOINT) &dropPoint); // Get the total number of files dropped - WORD gwFilesDropped = (WORD)::DragQueryFile + UINT gwFilesDropped = ::DragQueryFile ( (HDROP)hFilesInfo, (UINT)-1, @@ -3076,29 +3791,30 @@ bool wxWindowMSW::HandleDropFiles(WXWPARAM wParam) ); wxString *files = new wxString[gwFilesDropped]; - int wIndex; - for (wIndex=0; wIndex < (int)gwFilesDropped; wIndex++) + for ( UINT wIndex = 0; wIndex < gwFilesDropped; wIndex++ ) { - DragQueryFile (hFilesInfo, wIndex, (LPTSTR) wxBuffer, 1000); - files[wIndex] = wxBuffer; + // first get the needed buffer length (+1 for terminating NUL) + size_t len = ::DragQueryFile(hFilesInfo, wIndex, NULL, 0) + 1; + + // and now get the file name + ::DragQueryFile(hFilesInfo, wIndex, + wxStringBuffer(files[wIndex], len), len); } DragFinish (hFilesInfo); wxDropFilesEvent event(wxEVT_DROP_FILES, gwFilesDropped, files); - event.m_eventObject = this; + event.SetEventObject(this); + + POINT dropPoint; + DragQueryPoint(hFilesInfo, (LPPOINT) &dropPoint); event.m_pos.x = dropPoint.x; event.m_pos.y = dropPoint.y; - bool rc = GetEventHandler()->ProcessEvent(event); - - delete[] files; - - return rc; -#else // __WXMICROWIN__ - return FALSE; + return GetEventHandler()->ProcessEvent(event); #endif } + bool wxWindowMSW::HandleSetCursor(WXHWND WXUNUSED(hWnd), short nHitTest, int WXUNUSED(mouseMsg)) @@ -3114,7 +3830,7 @@ bool wxWindowMSW::HandleSetCursor(WXHWND WXUNUSED(hWnd), if ( nHitTest != HTCLIENT ) { - return FALSE; + return false; } HCURSOR hcursor = 0; @@ -3122,15 +3838,14 @@ bool wxWindowMSW::HandleSetCursor(WXHWND WXUNUSED(hWnd), // first ask the user code - it may wish to set the cursor in some very // specific way (for example, depending on the current position) POINT pt; -#ifdef __WIN32__ +#ifdef __WXWINCE__ + if ( !::GetCursorPosWinCE(&pt)) +#else if ( !::GetCursorPos(&pt) ) +#endif { wxLogLastError(wxT("GetCursorPos")); } -#else - // In WIN16 it doesn't return a value. - ::GetCursorPos(&pt); -#endif int x = pt.x, y = pt.y; @@ -3175,22 +3890,109 @@ bool wxWindowMSW::HandleSetCursor(WXHWND WXUNUSED(hWnd), if ( hcursor ) { +// wxLogDebug("HandleSetCursor: Setting cursor %ld", (long) hcursor); + ::SetCursor(hcursor); // cursor set, stop here - return TRUE; + return true; } #endif // __WXMICROWIN__ // pass up the window chain - return FALSE; + return false; +} + +bool wxWindowMSW::HandlePower(WXWPARAM WXUNUSED_IN_WINCE(wParam), + WXLPARAM WXUNUSED(lParam), + bool *WXUNUSED_IN_WINCE(vetoed)) +{ +#ifdef __WXWINCE__ + // FIXME + return false; +#else + wxEventType evtType; + switch ( wParam ) + { + case PBT_APMQUERYSUSPEND: + evtType = wxEVT_POWER_SUSPENDING; + break; + + case PBT_APMQUERYSUSPENDFAILED: + evtType = wxEVT_POWER_SUSPEND_CANCEL; + break; + + case PBT_APMSUSPEND: + evtType = wxEVT_POWER_SUSPENDED; + break; + + case PBT_APMRESUMESUSPEND: +#ifdef PBT_APMRESUMEAUTOMATIC + case PBT_APMRESUMEAUTOMATIC: +#endif + evtType = wxEVT_POWER_RESUME; + break; + + default: + wxLogDebug(_T("Unknown WM_POWERBROADCAST(%d) event"), wParam); + // fall through + + // these messages are currently not mapped to wx events + case PBT_APMQUERYSTANDBY: + case PBT_APMQUERYSTANDBYFAILED: + case PBT_APMSTANDBY: + case PBT_APMRESUMESTANDBY: + case PBT_APMBATTERYLOW: + case PBT_APMPOWERSTATUSCHANGE: + case PBT_APMOEMEVENT: + case PBT_APMRESUMECRITICAL: + evtType = wxEVT_NULL; + break; + } + + // don't handle unknown messages + if ( evtType == wxEVT_NULL ) + return false; + + // TODO: notify about PBTF_APMRESUMEFROMFAILURE in case of resume events? + + wxPowerEvent event(evtType); + if ( !GetEventHandler()->ProcessEvent(event) ) + return false; + + *vetoed = event.IsVetoed(); + + return true; +#endif +} + +bool wxWindowMSW::IsDoubleBuffered() const +{ + for ( const wxWindowMSW *wnd = this; + wnd && !wnd->IsTopLevel(); wnd = + wnd->GetParent() ) + { + if ( ::GetWindowLong(GetHwndOf(wnd), GWL_EXSTYLE) & WS_EX_COMPOSITED ) + return true; + } + + return false; } // --------------------------------------------------------------------------- // owner drawn stuff // --------------------------------------------------------------------------- -bool wxWindowMSW::MSWOnDrawItem(int id, WXDRAWITEMSTRUCT *itemStruct) +#if (wxUSE_OWNER_DRAWN && wxUSE_MENUS_NATIVE) || \ + (wxUSE_CONTROLS && !defined(__WXUNIVERSAL__)) + #define WXUNUSED_UNLESS_ODRAWN(param) param +#else + #define WXUNUSED_UNLESS_ODRAWN(param) +#endif + +bool +wxWindowMSW::MSWOnDrawItem(int WXUNUSED_UNLESS_ODRAWN(id), + WXDRAWITEMSTRUCT * WXUNUSED_UNLESS_ODRAWN(itemStruct)) { #if wxUSE_OWNER_DRAWN @@ -3201,7 +4003,12 @@ bool wxWindowMSW::MSWOnDrawItem(int id, WXDRAWITEMSTRUCT *itemStruct) { wxMenuItem *pMenuItem = (wxMenuItem *)(pDrawStruct->itemData); - wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE ); + // see comment before the same test in MSWOnMeasureItem() below + if ( !pMenuItem ) + return false; + + wxCHECK_MSG( wxDynamicCast(pMenuItem, wxMenuItem), + false, _T("MSWOnDrawItem: bad wxMenuItem pointer") ); // prepare to call OnDrawItem(): notice using of wxDCTemp to prevent // the DC from being released @@ -3220,41 +4027,75 @@ bool wxWindowMSW::MSWOnDrawItem(int id, WXDRAWITEMSTRUCT *itemStruct) } #endif // wxUSE_MENUS_NATIVE -#if wxUSE_CONTROLS - wxWindow *item = FindItem(id); - if ( item && item->IsKindOf(CLASSINFO(wxControl)) ) +#endif // USE_OWNER_DRAWN + +#if wxUSE_CONTROLS && !defined(__WXUNIVERSAL__) + +#if wxUSE_OWNER_DRAWN + wxControl *item = wxDynamicCast(FindItem(id), wxControl); +#else // !wxUSE_OWNER_DRAWN + // we may still have owner-drawn buttons internally because we have to make + // them owner-drawn to support colour change + wxControl *item = +# if wxUSE_BUTTON + wxDynamicCast(FindItem(id), wxButton) +# else + NULL +# endif + ; +#endif // USE_OWNER_DRAWN + + if ( item ) { - return ((wxControl *)item)->MSWOnDraw(itemStruct); + return item->MSWOnDraw(itemStruct); } -#endif // wxUSE_CONTROLS -#endif // USE_OWNER_DRAWN +#endif // wxUSE_CONTROLS - return FALSE; + return false; } -bool wxWindowMSW::MSWOnMeasureItem(int id, WXMEASUREITEMSTRUCT *itemStruct) +bool +wxWindowMSW::MSWOnMeasureItem(int id, WXMEASUREITEMSTRUCT *itemStruct) { -#if wxUSE_OWNER_DRAWN +#if wxUSE_OWNER_DRAWN && wxUSE_MENUS_NATIVE // is it a menu item? MEASUREITEMSTRUCT *pMeasureStruct = (MEASUREITEMSTRUCT *)itemStruct; if ( id == 0 && pMeasureStruct->CtlType == ODT_MENU ) { wxMenuItem *pMenuItem = (wxMenuItem *)(pMeasureStruct->itemData); - wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE ); + // according to Carsten Fuchs the pointer may be NULL under XP if an + // MDI child frame is initially maximized, see this for more info: + // http://article.gmane.org/gmane.comp.lib.wxwidgets.general/27745 + // + // so silently ignore it instead of asserting + if ( !pMenuItem ) + return false; + + wxCHECK_MSG( wxDynamicCast(pMenuItem, wxMenuItem), + false, _T("MSWOnMeasureItem: bad wxMenuItem pointer") ); + + size_t w, h; + bool rc = pMenuItem->OnMeasureItem(&w, &h); + + pMeasureStruct->itemWidth = w; + pMeasureStruct->itemHeight = h; - return pMenuItem->OnMeasureItem(&pMeasureStruct->itemWidth, - &pMeasureStruct->itemHeight); + return rc; } - wxWindow *item = FindItem(id); - if ( item && item->IsKindOf(CLASSINFO(wxControl)) ) + wxControl *item = wxDynamicCast(FindItem(id), wxControl); + if ( item ) { - return ((wxControl *)item)->MSWOnMeasure(itemStruct); + return item->MSWOnMeasure(itemStruct); } -#endif // owner-drawn menus - return FALSE; +#else + wxUnusedVar(id); + wxUnusedVar(itemStruct); +#endif // wxUSE_OWNER_DRAWN && wxUSE_MENUS_NATIVE + + return false; } // --------------------------------------------------------------------------- @@ -3266,55 +4107,78 @@ bool wxWindowMSW::HandleSysColorChange() wxSysColourChangedEvent event; event.SetEventObject(this); - return GetEventHandler()->ProcessEvent(event); + (void)GetEventHandler()->ProcessEvent(event); + + // always let the system carry on the default processing to allow the + // native controls to react to the colours update + return false; } -bool wxWindowMSW::HandleCtlColor(WXHBRUSH *brush, - WXHDC pDC, - WXHWND pWnd, - WXUINT nCtlColor, - WXUINT message, - WXWPARAM wParam, - WXLPARAM lParam) +bool wxWindowMSW::HandleDisplayChange() { + wxDisplayChangedEvent event; + event.SetEventObject(this); + + return GetEventHandler()->ProcessEvent(event); +} + #ifndef __WXMICROWIN__ - WXHBRUSH hBrush = 0; - if ( nCtlColor == CTLCOLOR_DLG ) - { - hBrush = OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam); - } -#if wxUSE_CONTROLS +bool wxWindowMSW::HandleCtlColor(WXHBRUSH *brush, WXHDC hDC, WXHWND hWnd) +{ +#if !wxUSE_CONTROLS || defined(__WXUNIVERSAL__) + wxUnusedVar(hDC); + wxUnusedVar(hWnd); +#else + wxControl *item = wxDynamicCast(FindItemByHWND(hWnd, true), wxControl); + + if ( item ) + *brush = item->MSWControlColor(hDC, hWnd); else - { - wxControl *item = (wxControl *)FindItemByHWND(pWnd, TRUE); - if ( item ) - hBrush = item->OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam); - } #endif // wxUSE_CONTROLS + *brush = NULL; - if ( hBrush ) - *brush = hBrush; - - return hBrush != 0; -#else // __WXMICROWIN__ - return FALSE; -#endif + return *brush != NULL; } -// Define for each class of dialog and control -WXHBRUSH wxWindowMSW::OnCtlColor(WXHDC WXUNUSED(hDC), - WXHWND WXUNUSED(hWnd), - WXUINT WXUNUSED(nCtlColor), - WXUINT WXUNUSED(message), - WXWPARAM WXUNUSED(wParam), - WXLPARAM WXUNUSED(lParam)) -{ - return (WXHBRUSH)0; -} +#endif // __WXMICROWIN__ bool wxWindowMSW::HandlePaletteChanged(WXHWND hWndPalChange) { +#if wxUSE_PALETTE + // same as below except we don't respond to our own messages + if ( hWndPalChange != GetHWND() ) + { + // check to see if we our our parents have a custom palette + wxWindowMSW *win = this; + while ( win && !win->HasCustomPalette() ) + { + win = win->GetParent(); + } + + if ( win && win->HasCustomPalette() ) + { + // realize the palette to see whether redrawing is needed + HDC hdc = ::GetDC((HWND) hWndPalChange); + win->m_palette.SetHPALETTE((WXHPALETTE) + ::SelectPalette(hdc, GetHpaletteOf(win->m_palette), FALSE)); + + int result = ::RealizePalette(hdc); + + // restore the palette (before releasing the DC) + win->m_palette.SetHPALETTE((WXHPALETTE) + ::SelectPalette(hdc, GetHpaletteOf(win->m_palette), FALSE)); + ::RealizePalette(hdc); + ::ReleaseDC((HWND) hWndPalChange, hdc); + + // now check for the need to redraw + if (result > 0) + ::InvalidateRect((HWND) hWndPalChange, NULL, TRUE); + } + + } +#endif // wxUSE_PALETTE + wxPaletteChangedEvent event(GetId()); event.SetEventObject(this); event.SetChangedWindow(wxFindWinFromHandle(hWndPalChange)); @@ -3322,8 +4186,67 @@ bool wxWindowMSW::HandlePaletteChanged(WXHWND hWndPalChange) return GetEventHandler()->ProcessEvent(event); } +bool wxWindowMSW::HandleCaptureChanged(WXHWND hWndGainedCapture) +{ + // notify windows on the capture stack about lost capture + // (see http://sourceforge.net/tracker/index.php?func=detail&aid=1153662&group_id=9863&atid=109863): + wxWindowBase::NotifyCaptureLost(); + + wxWindow *win = wxFindWinFromHandle(hWndGainedCapture); + wxMouseCaptureChangedEvent event(GetId(), win); + event.SetEventObject(this); + return GetEventHandler()->ProcessEvent(event); +} + +bool wxWindowMSW::HandleSettingChange(WXWPARAM wParam, WXLPARAM lParam) +{ + // despite MSDN saying "(This message cannot be sent directly to a window.)" + // we need to send this to child windows (it is only sent to top-level + // windows) so {list,tree}ctrls can adjust their font size if necessary + // this is exactly how explorer does it to enable the font size changes + + wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); + while ( node ) + { + // top-level windows already get this message from the system + wxWindow *win = node->GetData(); + if ( !win->IsTopLevel() ) + { + ::SendMessage(GetHwndOf(win), WM_SETTINGCHANGE, wParam, lParam); + } + + node = node->GetNext(); + } + + // let the system handle it + return false; +} + bool wxWindowMSW::HandleQueryNewPalette() { + +#if wxUSE_PALETTE + // check to see if we our our parents have a custom palette + wxWindowMSW *win = this; + while (!win->HasCustomPalette() && win->GetParent()) win = win->GetParent(); + if (win->HasCustomPalette()) { + /* realize the palette to see whether redrawing is needed */ + HDC hdc = ::GetDC((HWND) GetHWND()); + win->m_palette.SetHPALETTE( (WXHPALETTE) + ::SelectPalette(hdc, (HPALETTE) win->m_palette.GetHPALETTE(), FALSE) ); + + int result = ::RealizePalette(hdc); + /* restore the palette (before releasing the DC) */ + win->m_palette.SetHPALETTE( (WXHPALETTE) + ::SelectPalette(hdc, (HPALETTE) win->m_palette.GetHPALETTE(), TRUE) ); + ::RealizePalette(hdc); + ::ReleaseDC((HWND) GetHWND(), hdc); + /* now check for the need to redraw */ + if (result > 0) + ::InvalidateRect((HWND) GetHWND(), NULL, TRUE); + } +#endif // wxUSE_PALETTE + wxQueryNewPaletteEvent event(GetId()); event.SetEventObject(this); @@ -3331,31 +4254,107 @@ bool wxWindowMSW::HandleQueryNewPalette() } // Responds to colour changes: passes event on to children. -void wxWindowMSW::OnSysColourChanged(wxSysColourChangedEvent& event) +void wxWindowMSW::OnSysColourChanged(wxSysColourChangedEvent& WXUNUSED(event)) { - wxNode *node = GetChildren().First(); + // the top level window also reset the standard colour map as it might have + // changed (there is no need to do it for the non top level windows as we + // only have to do it once) + if ( IsTopLevel() ) + { + // FIXME-MT + gs_hasStdCmap = false; + } + wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); while ( node ) { - // Only propagate to non-top-level windows - wxWindow *win = (wxWindow *)node->Data(); - if ( win->GetParent() ) + // Only propagate to non-top-level windows because Windows already + // sends this event to all top-level ones + wxWindow *win = node->GetData(); + if ( !win->IsTopLevel() ) { - wxSysColourChangedEvent event2; - event.m_eventObject = win; - win->GetEventHandler()->ProcessEvent(event2); + // we need to send the real WM_SYSCOLORCHANGE and not just trigger + // EVT_SYS_COLOUR_CHANGED call because the latter wouldn't work for + // the standard controls + ::SendMessage(GetHwndOf(win), WM_SYSCOLORCHANGE, 0, 0); } - node = node->Next(); + node = node->GetNext(); } } +extern wxCOLORMAP *wxGetStdColourMap() +{ + static COLORREF s_stdColours[wxSTD_COL_MAX]; + static wxCOLORMAP s_cmap[wxSTD_COL_MAX]; + + if ( !gs_hasStdCmap ) + { + static bool s_coloursInit = false; + + if ( !s_coloursInit ) + { + // When a bitmap is loaded, the RGB values can change (apparently + // because Windows adjusts them to care for the old programs always + // using 0xc0c0c0 while the transparent colour for the new Windows + // versions is different). But we do this adjustment ourselves so + // we want to avoid Windows' "help" and for this we need to have a + // reference bitmap which can tell us what the RGB values change + // to. + wxLogNull logNo; // suppress error if we couldn't load the bitmap + wxBitmap stdColourBitmap(_T("wxBITMAP_STD_COLOURS")); + if ( stdColourBitmap.Ok() ) + { + // the pixels in the bitmap must correspond to wxSTD_COL_XXX! + wxASSERT_MSG( stdColourBitmap.GetWidth() == wxSTD_COL_MAX, + _T("forgot to update wxBITMAP_STD_COLOURS!") ); + + wxMemoryDC memDC; + memDC.SelectObject(stdColourBitmap); + + wxColour colour; + for ( size_t i = 0; i < WXSIZEOF(s_stdColours); i++ ) + { + memDC.GetPixel(i, 0, &colour); + s_stdColours[i] = wxColourToRGB(colour); + } + } + else // wxBITMAP_STD_COLOURS couldn't be loaded + { + s_stdColours[0] = RGB(000,000,000); // black + s_stdColours[1] = RGB(128,128,128); // dark grey + s_stdColours[2] = RGB(192,192,192); // light grey + s_stdColours[3] = RGB(255,255,255); // white + //s_stdColours[4] = RGB(000,000,255); // blue + //s_stdColours[5] = RGB(255,000,255); // magenta + } + + s_coloursInit = true; + } + + gs_hasStdCmap = true; + + // create the colour map +#define INIT_CMAP_ENTRY(col) \ + s_cmap[wxSTD_COL_##col].from = s_stdColours[wxSTD_COL_##col]; \ + s_cmap[wxSTD_COL_##col].to = ::GetSysColor(COLOR_##col) + + INIT_CMAP_ENTRY(BTNTEXT); + INIT_CMAP_ENTRY(BTNSHADOW); + INIT_CMAP_ENTRY(BTNFACE); + INIT_CMAP_ENTRY(BTNHIGHLIGHT); + +#undef INIT_CMAP_ENTRY + } + + return s_cmap; +} + // --------------------------------------------------------------------------- // painting // --------------------------------------------------------------------------- bool wxWindowMSW::HandlePaint() { -#ifdef __WIN32__ HRGN hRegion = ::CreateRectRgn(0, 0, 0, 0); // Dummy call to get a handle if ( !hRegion ) wxLogLastError(wxT("CreateRectRgn")); @@ -3363,14 +4362,6 @@ bool wxWindowMSW::HandlePaint() wxLogLastError(wxT("GetUpdateRgn")); m_updateRegion = wxRegion((WXHRGN) hRegion); -#else // Win16 - RECT updateRect; - ::GetUpdateRect(GetHwnd(), &updateRect, FALSE); - - m_updateRegion = wxRegion(updateRect.left, updateRect.top, - updateRect.right - updateRect.left, - updateRect.bottom - updateRect.top); -#endif // Win32/16 wxPaintEvent event(m_windowId); event.SetEventObject(this); @@ -3403,22 +4394,15 @@ void wxWindowMSW::OnPaint(wxPaintEvent& event) bool wxWindowMSW::HandleEraseBkgnd(WXHDC hdc) { - // Prevents flicker when dragging - if ( ::IsIconic(GetHwnd()) ) - return TRUE; - - wxDCTemp dc(hdc); + wxDCTemp dc(hdc, GetClientSize()); dc.SetHDC(hdc); dc.SetWindow((wxWindow *)this); - dc.BeginDrawing(); wxEraseEvent event(m_windowId, &dc); event.SetEventObject(this); bool rc = GetEventHandler()->ProcessEvent(event); - dc.EndDrawing(); - // must be called manually as ~wxDC doesn't do anything for wxDCTemp dc.SelectOldObjects(hdc); @@ -3427,23 +4411,124 @@ bool wxWindowMSW::HandleEraseBkgnd(WXHDC hdc) void wxWindowMSW::OnEraseBackground(wxEraseEvent& event) { - RECT rect; - ::GetClientRect(GetHwnd(), &rect); + // standard non top level controls (i.e. except the dialogs) always erase + // their background themselves in HandleCtlColor() or have some control- + // specific ways to set the colours (common controls) + if ( IsOfStandardClass() && !IsTopLevel() ) + { + event.Skip(); + return; + } + + if ( GetBackgroundStyle() == wxBG_STYLE_CUSTOM ) + { + // don't skip the event here, custom background means that the app + // is drawing it itself in its OnPaint(), so don't draw it at all + // now to avoid flicker + return; + } - COLORREF ref = PALETTERGB(m_backgroundColour.Red(), - m_backgroundColour.Green(), - m_backgroundColour.Blue()); - HBRUSH hBrush = ::CreateSolidBrush(ref); - if ( !hBrush ) - wxLogLastError(wxT("CreateSolidBrush")); - HDC hdc = (HDC)event.GetDC()->GetHDC(); + // do default background painting + if ( !DoEraseBackground(GetHdcOf(*event.GetDC())) ) + { + // let the system paint the background + event.Skip(); + } +} + +bool wxWindowMSW::DoEraseBackground(WXHDC hDC) +{ + HBRUSH hbr = (HBRUSH)MSWGetBgBrush(hDC); + if ( !hbr ) + return false; + + wxFillRect(GetHwnd(), (HDC)hDC, hbr); + + return true; +} + +WXHBRUSH +wxWindowMSW::MSWGetBgBrushForChild(WXHDC WXUNUSED(hDC), WXHWND hWnd) +{ + if ( m_hasBgCol ) + { + // our background colour applies to: + // 1. this window itself, always + // 2. all children unless the colour is "not inheritable" + // 3. even if it is not inheritable, our immediate transparent + // children should still inherit it -- but not any transparent + // children because it would look wrong if a child of non + // transparent child would show our bg colour when the child itself + // does not + wxWindow *win = wxFindWinFromHandle(hWnd); + if ( win == this || + m_inheritBgCol || + (win && win->HasTransparentBackground() && + win->GetParent() == this) ) + { + // draw children with the same colour as the parent + wxBrush * + brush = wxTheBrushList->FindOrCreateBrush(GetBackgroundColour()); + + return (WXHBRUSH)GetHbrushOf(*brush); + } + } + + return 0; +} + +WXHBRUSH wxWindowMSW::MSWGetBgBrush(WXHDC hDC, WXHWND hWndToPaint) +{ + if ( !hWndToPaint ) + hWndToPaint = GetHWND(); + + for ( wxWindowMSW *win = this; win; win = win->GetParent() ) + { + WXHBRUSH hBrush = win->MSWGetBgBrushForChild(hDC, hWndToPaint); + if ( hBrush ) + return hBrush; - int mode = ::SetMapMode(hdc, MM_TEXT); + // background is not inherited beyond top level windows + if ( win->IsTopLevel() ) + break; + } - ::FillRect(hdc, &rect, hBrush); - ::DeleteObject(hBrush); - ::SetMapMode(hdc, mode); + return 0; +} + +bool wxWindowMSW::HandlePrintClient(WXHDC hDC) +{ + // we receive this message when DrawThemeParentBackground() is + // called from def window proc of several controls under XP and we + // must draw properly themed background here + // + // note that naively I'd expect filling the client rect with the + // brush returned by MSWGetBgBrush() work -- but for some reason it + // doesn't and we have to call parents MSWPrintChild() which is + // supposed to call DrawThemeBackground() with appropriate params + // + // also note that in this case lParam == PRF_CLIENT but we're + // clearly expected to paint the background and nothing else! + + if ( IsTopLevel() || InheritsBackgroundColour() ) + return false; + + // sometimes we don't want the parent to handle it at all, instead + // return whatever value this window wants + if ( !MSWShouldPropagatePrintChild() ) + return MSWPrintChild(hDC, (wxWindow *)this); + + for ( wxWindow *win = GetParent(); win; win = win->GetParent() ) + { + if ( win->MSWPrintChild(hDC, (wxWindow *)this) ) + return true; + + if ( win->IsTopLevel() || win->InheritsBackgroundColour() ) + break; + } + + return false; } // --------------------------------------------------------------------------- @@ -3468,51 +4553,169 @@ bool wxWindowMSW::HandleMaximize() bool wxWindowMSW::HandleMove(int x, int y) { - wxMoveEvent event(wxPoint(x, y), m_windowId); + wxPoint point(x,y); + wxMoveEvent event(point, m_windowId); event.SetEventObject(this); return GetEventHandler()->ProcessEvent(event); } -bool wxWindowMSW::HandleSize(int w, int h, WXUINT WXUNUSED(flag)) +bool wxWindowMSW::HandleMoving(wxRect& rect) { - wxSizeEvent event(wxSize(w, h), m_windowId); + wxMoveEvent event(rect, m_windowId); event.SetEventObject(this); - return GetEventHandler()->ProcessEvent(event); + bool rc = GetEventHandler()->ProcessEvent(event); + if (rc) + rect = event.GetRect(); + return rc; +} + +bool wxWindowMSW::HandleSize(int WXUNUSED(w), int WXUNUSED(h), WXUINT wParam) +{ +#if USE_DEFERRED_SIZING + // when we resize this window, its children are probably going to be + // repositioned as well, prepare to use DeferWindowPos() for them + int numChildren = 0; + for ( HWND child = ::GetWindow(GetHwndOf(this), GW_CHILD); + child; + child = ::GetWindow(child, GW_HWNDNEXT) ) + { + numChildren ++; + } + + // Protect against valid m_hDWP being overwritten + bool useDefer = false; + + if ( numChildren > 1 ) + { + if (!m_hDWP) + { + m_hDWP = (WXHANDLE)::BeginDeferWindowPos(numChildren); + if ( !m_hDWP ) + { + wxLogLastError(_T("BeginDeferWindowPos")); + } + if (m_hDWP) + useDefer = true; + } + } +#endif // USE_DEFERRED_SIZING + + // update this window size + bool processed = false; + switch ( wParam ) + { + default: + wxFAIL_MSG( _T("unexpected WM_SIZE parameter") ); + // fall through nevertheless + + case SIZE_MAXHIDE: + case SIZE_MAXSHOW: + // we're not interested in these messages at all + break; + + case SIZE_MINIMIZED: + processed = HandleMinimize(); + break; + + case SIZE_MAXIMIZED: + /* processed = */ HandleMaximize(); + // fall through to send a normal size event as well + + case SIZE_RESTORED: + // don't use w and h parameters as they specify the client size + // while according to the docs EVT_SIZE handler is supposed to + // receive the total size + wxSizeEvent event(GetSize(), m_windowId); + event.SetEventObject(this); + + processed = GetEventHandler()->ProcessEvent(event); + } + +#if USE_DEFERRED_SIZING + // and finally change the positions of all child windows at once + if ( useDefer && m_hDWP ) + { + // reset m_hDWP to NULL so that child windows don't try to use our + // m_hDWP after we call EndDeferWindowPos() on it (this shouldn't + // happen anyhow normally but who knows what weird flow of control we + // may have depending on what the users EVT_SIZE handler does...) + HDWP hDWP = (HDWP)m_hDWP; + m_hDWP = NULL; + + // do put all child controls in place at once + if ( !::EndDeferWindowPos(hDWP) ) + { + wxLogLastError(_T("EndDeferWindowPos")); + } + + // Reset our children's pending pos/size values. + for ( wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); + node; + node = node->GetNext() ) + { + wxWindowMSW *child = node->GetData(); + child->m_pendingPosition = wxDefaultPosition; + child->m_pendingSize = wxDefaultSize; + } + } +#endif // USE_DEFERRED_SIZING + + return processed; +} + +bool wxWindowMSW::HandleSizing(wxRect& rect) +{ + wxSizeEvent event(rect, m_windowId); + event.SetEventObject(this); + + bool rc = GetEventHandler()->ProcessEvent(event); + if (rc) + rect = event.GetRect(); + return rc; } -bool wxWindowMSW::HandleGetMinMaxInfo(void *mmInfo) +bool wxWindowMSW::HandleGetMinMaxInfo(void *WXUNUSED_IN_WINCE(mmInfo)) { +#ifdef __WXWINCE__ + return false; +#else MINMAXINFO *info = (MINMAXINFO *)mmInfo; - bool rc = FALSE; + bool rc = false; - if ( m_minWidth != -1 ) + int minWidth = GetMinWidth(), + minHeight = GetMinHeight(), + maxWidth = GetMaxWidth(), + maxHeight = GetMaxHeight(); + + if ( minWidth != wxDefaultCoord ) { - info->ptMinTrackSize.x = m_minWidth; - rc = TRUE; + info->ptMinTrackSize.x = minWidth; + rc = true; } - if ( m_minHeight != -1 ) + if ( minHeight != wxDefaultCoord ) { - info->ptMinTrackSize.y = m_minHeight; - rc = TRUE; + info->ptMinTrackSize.y = minHeight; + rc = true; } - if ( m_maxWidth != -1 ) + if ( maxWidth != wxDefaultCoord ) { - info->ptMaxTrackSize.x = m_maxWidth; - rc = TRUE; + info->ptMaxTrackSize.x = maxWidth; + rc = true; } - if ( m_maxHeight != -1 ) + if ( maxHeight != wxDefaultCoord ) { - info->ptMaxTrackSize.y = m_maxHeight; - rc = TRUE; + info->ptMaxTrackSize.y = maxHeight; + rc = true; } return rc; +#endif } // --------------------------------------------------------------------------- @@ -3522,7 +4725,7 @@ bool wxWindowMSW::HandleGetMinMaxInfo(void *mmInfo) bool wxWindowMSW::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control) { #if wxUSE_MENUS_NATIVE - if ( wxCurrentPopupMenu ) + if ( !cmd && wxCurrentPopupMenu ) { wxMenu *popupMenu = wxCurrentPopupMenu; wxCurrentPopupMenu = NULL; @@ -3531,18 +4734,20 @@ bool wxWindowMSW::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control) } #endif // wxUSE_MENUS_NATIVE - wxWindow *win = (wxWindow*) NULL; - if ( cmd == 0 || cmd == 1 ) // menu or accel - use id + wxWindow *win = NULL; + + // first try to find it from HWND - this works even with the broken + // programs using the same ids for different controls + if ( control ) { - // must cast to a signed type before comparing with other ids! - win = FindItem((signed short)id); + win = wxFindWinFromHandle(control); } - if (!win && control) + // try the id + if ( !win ) { - // find it from HWND - this works even with the broken programs using - // the same ids for different controls - win = wxFindWinFromHandle(control); + // must cast to a signed type before comparing with other ids! + win = FindItem((signed short)id); } if ( win ) @@ -3566,34 +4771,28 @@ bool wxWindowMSW::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control) return GetEventHandler()->ProcessEvent(event); } -#if wxUSE_SPINCTRL && !defined(__WXUNIVERSAL__) else { +#if wxUSE_SPINCTRL && !defined(__WXUNIVERSAL__) // the text ctrl which is logically part of wxSpinCtrl sends WM_COMMAND // notifications to its parent which we want to reflect back to // wxSpinCtrl wxSpinCtrl *spin = wxSpinCtrl::GetSpinForTextCtrl(control); if ( spin && spin->ProcessTextCommand(cmd, id) ) - return TRUE; - } + return true; #endif // wxUSE_SPINCTRL - return FALSE; -} - -bool wxWindowMSW::HandleSysCommand(WXWPARAM wParam, WXLPARAM WXUNUSED(lParam)) -{ - // 4 bits are reserved - switch ( wParam & 0xFFFFFFF0 ) - { - case SC_MAXIMIZE: - return HandleMaximize(); - - case SC_MINIMIZE: - return HandleMinimize(); +#if wxUSE_CHOICE && defined(__SMARTPHONE__) + // the listbox ctrl which is logically part of wxChoice sends WM_COMMAND + // notifications to its parent which we want to reflect back to + // wxChoice + wxChoice *choice = wxChoice::GetChoiceForListBox(control); + if ( choice && choice->MSWCommand(cmd, id) ) + return true; +#endif } - return FALSE; + return false; } // --------------------------------------------------------------------------- @@ -3614,22 +4813,91 @@ void wxWindowMSW::InitMouseEvent(wxMouseEvent& event, event.m_leftDown = (flags & MK_LBUTTON) != 0; event.m_middleDown = (flags & MK_MBUTTON) != 0; event.m_rightDown = (flags & MK_RBUTTON) != 0; - event.m_altDown = (::GetKeyState(VK_MENU) & 0x80000000) != 0; + event.m_altDown = ::GetKeyState(VK_MENU) < 0; - event.SetTimestamp(s_currentMsg.time); - event.m_eventObject = this; +#ifndef __WXWINCE__ + event.SetTimestamp(::GetMessageTime()); +#endif + + event.SetEventObject(this); + event.SetId(GetId()); #if wxUSE_MOUSEEVENT_HACK - m_lastMouseX = x; - m_lastMouseY = y; - m_lastMouseEvent = event.GetEventType(); + gs_lastMouseEvent.pos = ClientToScreen(wxPoint(x, y)); + gs_lastMouseEvent.type = event.GetEventType(); #endif // wxUSE_MOUSEEVENT_HACK } +#ifdef __WXWINCE__ +// Windows doesn't send the mouse events to the static controls (which are +// transparent in the sense that their WM_NCHITTEST handler returns +// HTTRANSPARENT) at all but we want all controls to receive the mouse events +// and so we manually check if we don't have a child window under mouse and if +// we do, send the event to it instead of the window Windows had sent WM_XXX +// to. +// +// Notice that this is not done for the mouse move events because this could +// (would?) be too slow, but only for clicks which means that the static texts +// still don't get move, enter nor leave events. +static wxWindowMSW *FindWindowForMouseEvent(wxWindowMSW *win, int *x, int *y) +{ + wxCHECK_MSG( x && y, win, _T("NULL pointer in FindWindowForMouseEvent") ); + + // first try to find a non transparent child: this allows us to send events + // to a static text which is inside a static box, for example + POINT pt = { *x, *y }; + HWND hwnd = GetHwndOf(win), + hwndUnderMouse; + +#ifdef __WXWINCE__ + hwndUnderMouse = ::ChildWindowFromPoint + ( + hwnd, + pt + ); +#else + hwndUnderMouse = ::ChildWindowFromPointEx + ( + hwnd, + pt, + CWP_SKIPINVISIBLE | + CWP_SKIPDISABLED | + CWP_SKIPTRANSPARENT + ); +#endif + + if ( !hwndUnderMouse || hwndUnderMouse == hwnd ) + { + // now try any child window at all + hwndUnderMouse = ::ChildWindowFromPoint(hwnd, pt); + } + + // check that we have a child window which is susceptible to receive mouse + // events: for this it must be shown and enabled + if ( hwndUnderMouse && + hwndUnderMouse != hwnd && + ::IsWindowVisible(hwndUnderMouse) && + ::IsWindowEnabled(hwndUnderMouse) ) + { + wxWindow *winUnderMouse = wxFindWinFromHandle((WXHWND)hwndUnderMouse); + if ( winUnderMouse ) + { + // translate the mouse coords to the other window coords + win->ClientToScreen(x, y); + winUnderMouse->ScreenToClient(x, y); + + win = winUnderMouse; + } + } + + return win; +} +#endif // __WXWINCE__ + bool wxWindowMSW::HandleMouseEvent(WXUINT msg, int x, int y, WXUINT flags) { // the mouse events take consecutive IDs from WM_MOUSEFIRST to - // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST + // WM_MOUSELAST, so it's enough to subtract WM_MOUSEMOVE == WM_MOUSEFIRST // from the message id and take the value in the table to get wxWin event // id static const wxEventType eventsMouse[] = @@ -3663,7 +4931,45 @@ bool wxWindowMSW::HandleMouseMove(int x, int y, WXUINT flags) if ( !HasCapture() || IsMouseInWindow() ) { // Generate an ENTER event - m_mouseInWindow = TRUE; + m_mouseInWindow = true; + +#ifdef HAVE_TRACKMOUSEEVENT + typedef BOOL (WINAPI *_TrackMouseEvent_t)(LPTRACKMOUSEEVENT); +#ifdef __WXWINCE__ + static const _TrackMouseEvent_t + s_pfn_TrackMouseEvent = _TrackMouseEvent; +#else // !__WXWINCE__ + static _TrackMouseEvent_t s_pfn_TrackMouseEvent; + static bool s_initDone = false; + if ( !s_initDone ) + { + wxLogNull noLog; + + wxDynamicLibrary dllComCtl32(_T("comctl32.dll"), wxDL_VERBATIM); + if ( dllComCtl32.IsLoaded() ) + { + s_pfn_TrackMouseEvent = (_TrackMouseEvent_t) + dllComCtl32.GetSymbol(_T("_TrackMouseEvent")); + } + + s_initDone = true; + + // notice that it's ok to unload comctl32.dll here as it won't + // be really unloaded, being still in use because we link to it + // statically too + } + + if ( s_pfn_TrackMouseEvent ) +#endif // __WXWINCE__/!__WXWINCE__ + { + WinStruct trackinfo; + + trackinfo.dwFlags = TME_LEAVE; + trackinfo.hwndTrack = GetHwnd(); + + (*s_pfn_TrackMouseEvent)(&trackinfo); + } +#endif // HAVE_TRACKMOUSEEVENT wxMouseEvent event(wxEVT_ENTER_WINDOW); InitMouseEvent(event, x, y, flags); @@ -3671,19 +4977,36 @@ bool wxWindowMSW::HandleMouseMove(int x, int y, WXUINT flags) (void)GetEventHandler()->ProcessEvent(event); } } +#ifdef HAVE_TRACKMOUSEEVENT + else // mouse not in window + { + // Check if we need to send a LEAVE event + // Windows doesn't send WM_MOUSELEAVE if the mouse has been captured so + // send it here if we are using native mouse leave tracking + if ( HasCapture() && !IsMouseInWindow() ) + { + GenerateMouseLeave(); + } + } +#endif // HAVE_TRACKMOUSEEVENT #if wxUSE_MOUSEEVENT_HACK - // Window gets a click down message followed by a mouse move message even - // if position isn't changed! We want to discard the trailing move event - // if x and y are the same. - if ( (m_lastMouseEvent == wxEVT_RIGHT_DOWN || - m_lastMouseEvent == wxEVT_LEFT_DOWN || - m_lastMouseEvent == wxEVT_MIDDLE_DOWN) && - (m_lastMouseX == x && m_lastMouseY == y) ) + // Windows often generates mouse events even if mouse position hasn't + // changed (http://article.gmane.org/gmane.comp.lib.wxwidgets.devel/66576) + // + // Filter this out as it can result in unexpected behaviour compared to + // other platforms + if ( gs_lastMouseEvent.type == wxEVT_RIGHT_DOWN || + gs_lastMouseEvent.type == wxEVT_LEFT_DOWN || + gs_lastMouseEvent.type == wxEVT_MIDDLE_DOWN || + gs_lastMouseEvent.type == wxEVT_MOTION ) { - m_lastMouseEvent = wxEVT_MOTION; + if ( ClientToScreen(wxPoint(x, y)) == gs_lastMouseEvent.pos ) + { + gs_lastMouseEvent.type = wxEVT_MOTION; - return FALSE; + return false; + } } #endif // wxUSE_MOUSEEVENT_HACK @@ -3694,15 +5017,17 @@ bool wxWindowMSW::HandleMouseMove(int x, int y, WXUINT flags) bool wxWindowMSW::HandleMouseWheel(WXWPARAM wParam, WXLPARAM lParam) { #if wxUSE_MOUSEWHEEL + // notice that WM_MOUSEWHEEL position is in screen coords (as it's + // forwarded up to the parent by DefWindowProc()) and not in the client + // ones as all the other messages, translate them to the client coords for + // consistency + const wxPoint + pt = ScreenToClient(wxPoint(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam))); wxMouseEvent event(wxEVT_MOUSEWHEEL); - InitMouseEvent(event, - GET_X_LPARAM(lParam), - GET_Y_LPARAM(lParam), - LOWORD(wParam)); + InitMouseEvent(event, pt.x, pt.y, LOWORD(wParam)); event.m_wheelRotation = (short)HIWORD(wParam); event.m_wheelDelta = WHEEL_DELTA; -#ifdef __WIN32__ static int s_linesPerRotation = -1; if ( s_linesPerRotation == -1 ) { @@ -3716,22 +5041,57 @@ bool wxWindowMSW::HandleMouseWheel(WXWPARAM wParam, WXLPARAM lParam) s_linesPerRotation = 3; } } -#else // Win16 - // no SystemParametersInfo() under Win16 - static const int s_linesPerRotation = 3; -#endif event.m_linesPerAction = s_linesPerRotation; return GetEventHandler()->ProcessEvent(event); -#else - (void) wParam; - (void) lParam; +#else // !wxUSE_MOUSEWHEEL + wxUnusedVar(wParam); + wxUnusedVar(lParam); - return FALSE; -#endif + return false; +#endif // wxUSE_MOUSEWHEEL/!wxUSE_MOUSEWHEEL } +void wxWindowMSW::GenerateMouseLeave() +{ + m_mouseInWindow = false; + + int state = 0; + if ( wxIsShiftDown() ) + state |= MK_SHIFT; + if ( wxIsCtrlDown() ) + state |= MK_CONTROL; + + // Only the high-order bit should be tested + if ( GetKeyState( VK_LBUTTON ) & (1<<15) ) + state |= MK_LBUTTON; + if ( GetKeyState( VK_MBUTTON ) & (1<<15) ) + state |= MK_MBUTTON; + if ( GetKeyState( VK_RBUTTON ) & (1<<15) ) + state |= MK_RBUTTON; + + POINT pt; +#ifdef __WXWINCE__ + if ( !::GetCursorPosWinCE(&pt) ) +#else + if ( !::GetCursorPos(&pt) ) +#endif + { + wxLogLastError(_T("GetCursorPos")); + } + + // we need to have client coordinates here for symmetry with + // wxEVT_ENTER_WINDOW + RECT rect = wxGetWindowRect(GetHwnd()); + pt.x -= rect.left; + pt.y -= rect.top; + + wxMouseEvent event(wxEVT_LEAVE_WINDOW); + InitMouseEvent(event, pt.x, pt.y, state); + + (void)GetEventHandler()->ProcessEvent(event); +} // --------------------------------------------------------------------------- // keyboard handling @@ -3741,7 +5101,8 @@ bool wxWindowMSW::HandleMouseWheel(WXWPARAM wParam, WXLPARAM lParam) // HandleChar and HandleKeyDown/Up wxKeyEvent wxWindowMSW::CreateKeyEvent(wxEventType evType, int id, - WXLPARAM lParam) const + WXLPARAM lParam, + WXWPARAM wParam) const { wxKeyEvent event(evType); event.SetId(GetId()); @@ -3749,13 +5110,24 @@ wxKeyEvent wxWindowMSW::CreateKeyEvent(wxEventType evType, event.m_controlDown = wxIsCtrlDown(); event.m_altDown = (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN; - event.m_eventObject = (wxWindow *)this; // const_cast + event.SetEventObject((wxWindow *)this); // const_cast event.m_keyCode = id; - event.SetTimestamp(s_currentMsg.time); +#if wxUSE_UNICODE + event.m_uniChar = (wxChar) wParam; +#endif + event.m_rawCode = (wxUint32) wParam; + event.m_rawFlags = (wxUint32) lParam; +#ifndef __WXWINCE__ + event.SetTimestamp(::GetMessageTime()); +#endif // translate the position to client coords POINT pt; +#ifdef __WXWINCE__ + GetCursorPosWinCE(&pt); +#else GetCursorPos(&pt); +#endif RECT rect; GetWindowRect(GetHwnd(),&rect); pt.x -= rect.left; @@ -3767,64 +5139,50 @@ wxKeyEvent wxWindowMSW::CreateKeyEvent(wxEventType evType, return event; } -// isASCII is TRUE only when we're called from WM_CHAR handler and not from +// isASCII is true only when we're called from WM_CHAR handler and not from // WM_KEYDOWN one -bool wxWindowMSW::HandleChar(WXWPARAM wParam, WXLPARAM lParam, bool isASCII) -{ - bool ctrlDown = FALSE; - - int id; - if ( isASCII ) - { - // If 1 -> 26, translate to CTRL plus a letter. - id = wParam; - if ( (id > 0) && (id < 27) ) - { - switch (id) - { - case 13: - id = WXK_RETURN; - break; - - case 8: - id = WXK_BACK; - break; - - case 9: - id = WXK_TAB; - break; - - default: - ctrlDown = TRUE; - id = id + 96; - } - } - } - else if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) +bool wxWindowMSW::HandleChar(WXWPARAM wParam, WXLPARAM lParam, bool isASCII) +{ + int id; + if ( isASCII ) { - // it's ASCII and will be processed here only when called from - // WM_CHAR (i.e. when isASCII = TRUE), don't process it now - id = -1; + id = wParam; } - - if ( id != -1 ) + else // we're called from WM_KEYDOWN { - wxKeyEvent event(CreateKeyEvent(wxEVT_CHAR, id, lParam)); - if ( ctrlDown ) + // don't pass lParam to wxCharCodeMSWToWX() here because we don't want + // to get numpad key codes: CHAR events should use the logical keys + // such as WXK_HOME instead of WXK_NUMPAD_HOME which is for KEY events + id = wxCharCodeMSWToWX(wParam); + if ( id == 0 ) { - event.m_controlDown = TRUE; + // it's ASCII and will be processed here only when called from + // WM_CHAR (i.e. when isASCII = true), don't process it now + return false; } + } + + wxKeyEvent event(CreateKeyEvent(wxEVT_CHAR, id, lParam, wParam)); - if ( GetEventHandler()->ProcessEvent(event) ) - return TRUE; + // the alphanumeric keys produced by pressing AltGr+something on European + // keyboards have both Ctrl and Alt modifiers which may confuse the user + // code as, normally, keys with Ctrl and/or Alt don't result in anything + // alphanumeric, so pretend that there are no modifiers at all (the + // KEY_DOWN event would still have the correct modifiers if they're really + // needed) + if ( event.m_controlDown && event.m_altDown && + (id >= 32 && id < 256) ) + { + event.m_controlDown = + event.m_altDown = false; } - return FALSE; + return GetEventHandler()->ProcessEvent(event); } bool wxWindowMSW::HandleKeyDown(WXWPARAM wParam, WXLPARAM lParam) { - int id = wxCharCodeMSWToWX(wParam); + int id = wxCharCodeMSWToWX(wParam, lParam); if ( !id ) { @@ -3832,21 +5190,13 @@ bool wxWindowMSW::HandleKeyDown(WXWPARAM wParam, WXLPARAM lParam) id = wParam; } - if ( id != -1 ) // VZ: does this ever happen (FIXME)? - { - wxKeyEvent event(CreateKeyEvent(wxEVT_KEY_DOWN, id, lParam)); - if ( GetEventHandler()->ProcessEvent(event) ) - { - return TRUE; - } - } - - return FALSE; + wxKeyEvent event(CreateKeyEvent(wxEVT_KEY_DOWN, id, lParam, wParam)); + return GetEventHandler()->ProcessEvent(event); } bool wxWindowMSW::HandleKeyUp(WXWPARAM wParam, WXLPARAM lParam) { - int id = wxCharCodeMSWToWX(wParam); + int id = wxCharCodeMSWToWX(wParam, lParam); if ( !id ) { @@ -3854,14 +5204,90 @@ bool wxWindowMSW::HandleKeyUp(WXWPARAM wParam, WXLPARAM lParam) id = wParam; } - if ( id != -1 ) // VZ: does this ever happen (FIXME)? + wxKeyEvent event(CreateKeyEvent(wxEVT_KEY_UP, id, lParam, wParam)); + return GetEventHandler()->ProcessEvent(event); +} + +int wxWindowMSW::HandleMenuChar(int WXUNUSED_IN_WINCE(chAccel), + WXLPARAM WXUNUSED_IN_WINCE(lParam)) +{ + // FIXME: implement GetMenuItemCount for WinCE, possibly + // in terms of GetMenuItemInfo +#ifndef __WXWINCE__ + const HMENU hmenu = (HMENU)lParam; + + MENUITEMINFO mii; + wxZeroMemory(mii); + mii.cbSize = sizeof(MENUITEMINFO); + + // we could use MIIM_FTYPE here as we only need to know if the item is + // ownerdrawn or not and not dwTypeData which MIIM_TYPE also returns, but + // MIIM_FTYPE is not supported under Win95 + mii.fMask = MIIM_TYPE | MIIM_DATA; + + // find if we have this letter in any owner drawn item + const int count = ::GetMenuItemCount(hmenu); + for ( int i = 0; i < count; i++ ) { - wxKeyEvent event(CreateKeyEvent(wxEVT_KEY_UP, id, lParam)); - if ( GetEventHandler()->ProcessEvent(event) ) - return TRUE; + // previous loop iteration could modify it, reset it back before + // calling GetMenuItemInfo() to prevent it from overflowing dwTypeData + mii.cch = 0; + + if ( ::GetMenuItemInfo(hmenu, i, TRUE, &mii) ) + { + if ( mii.fType == MFT_OWNERDRAW ) + { + // dwItemData member of the MENUITEMINFO is a + // pointer to the associated wxMenuItem -- see the + // menu creation code + wxMenuItem *item = (wxMenuItem*)mii.dwItemData; + + const wxChar *p = wxStrchr(item->GetText(), _T('&')); + while ( p++ ) + { + if ( *p == _T('&') ) + { + // this is not the accel char, find the real one + p = wxStrchr(p + 1, _T('&')); + } + else // got the accel char + { + // FIXME-UNICODE: this comparison doesn't risk to work + // for non ASCII accelerator characters I'm afraid, but + // what can we do? + if ( (wchar_t)wxToupper(*p) == (wchar_t)chAccel ) + { + return i; + } + else + { + // this one doesn't match + break; + } + } + } + } + } + else // failed to get the menu text? + { + // it's not fatal, so don't show error, but still log it + wxLogLastError(_T("GetMenuItemInfo")); + } } +#endif + return wxNOT_FOUND; +} - return FALSE; +bool wxWindowMSW::HandleClipboardEvent( WXUINT nMsg ) +{ + const wxEventType type = ( nMsg == WM_CUT ) ? wxEVT_COMMAND_TEXT_CUT : + ( nMsg == WM_COPY ) ? wxEVT_COMMAND_TEXT_COPY : + /*( nMsg == WM_PASTE ) ? */ wxEVT_COMMAND_TEXT_PASTE; + wxClipboardTextEvent evt(type, GetId()); + + evt.SetEventObject(this); + + return GetEventHandler()->ProcessEvent(evt); } // --------------------------------------------------------------------------- @@ -3939,7 +5365,7 @@ bool wxWindowMSW::HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags) default: wxFAIL_MSG(wxT("no such joystick event")); - return FALSE; + return false; } wxJoystickEvent event(eventType, buttons, joystick, change); @@ -3948,7 +5374,11 @@ bool wxWindowMSW::HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags) return GetEventHandler()->ProcessEvent(event); #else - return FALSE; + wxUnusedVar(msg); + wxUnusedVar(x); + wxUnusedVar(y); + wxUnusedVar(flags); + return false; #endif } @@ -3957,9 +5387,9 @@ bool wxWindowMSW::HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags) // --------------------------------------------------------------------------- bool wxWindowMSW::MSWOnScroll(int orientation, WXWORD wParam, - WXWORD pos, WXHWND control) + WXWORD pos, WXHWND control) { - if ( control ) + if ( control && control != m_hWnd ) // Prevent infinite recursion { wxWindow *child = wxFindWinFromHandle(control); if ( child ) @@ -3969,46 +5399,43 @@ bool wxWindowMSW::MSWOnScroll(int orientation, WXWORD wParam, wxScrollWinEvent event; event.SetPosition(pos); event.SetOrientation(orientation); - event.m_eventObject = this; + event.SetEventObject(this); switch ( wParam ) { case SB_TOP: - event.m_eventType = wxEVT_SCROLLWIN_TOP; + event.SetEventType(wxEVT_SCROLLWIN_TOP); break; case SB_BOTTOM: - event.m_eventType = wxEVT_SCROLLWIN_BOTTOM; + event.SetEventType(wxEVT_SCROLLWIN_BOTTOM); break; case SB_LINEUP: - event.m_eventType = wxEVT_SCROLLWIN_LINEUP; + event.SetEventType(wxEVT_SCROLLWIN_LINEUP); break; case SB_LINEDOWN: - event.m_eventType = wxEVT_SCROLLWIN_LINEDOWN; + event.SetEventType(wxEVT_SCROLLWIN_LINEDOWN); break; case SB_PAGEUP: - event.m_eventType = wxEVT_SCROLLWIN_PAGEUP; + event.SetEventType(wxEVT_SCROLLWIN_PAGEUP); break; case SB_PAGEDOWN: - event.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN; + event.SetEventType(wxEVT_SCROLLWIN_PAGEDOWN); break; case SB_THUMBPOSITION: case SB_THUMBTRACK: -#ifdef __WIN32__ // under Win32, the scrollbar range and position are 32 bit integers, // but WM_[HV]SCROLL only carry the low 16 bits of them, so we must // explicitly query the scrollbar for the correct position (this must // be done only for these two SB_ events as they are the only one // carrying the scrollbar position) { - SCROLLINFO scrollInfo; - wxZeroMemory(scrollInfo); - scrollInfo.cbSize = sizeof(SCROLLINFO); + WinStruct scrollInfo; scrollInfo.fMask = SIF_TRACKPOS; if ( !::GetScrollInfo(GetHwnd(), @@ -4016,20 +5443,20 @@ bool wxWindowMSW::MSWOnScroll(int orientation, WXWORD wParam, : SB_VERT, &scrollInfo) ) { - wxLogLastError(_T("GetScrollInfo")); + // Not necessarily an error, if there are no scrollbars yet. + // wxLogLastError(_T("GetScrollInfo")); } event.SetPosition(scrollInfo.nTrackPos); } -#endif // Win32 - event.m_eventType = wParam == SB_THUMBPOSITION + event.SetEventType( wParam == SB_THUMBPOSITION ? wxEVT_SCROLLWIN_THUMBRELEASE - : wxEVT_SCROLLWIN_THUMBTRACK; + : wxEVT_SCROLLWIN_THUMBTRACK ); break; default: - return FALSE; + return false; } return GetEventHandler()->ProcessEvent(event); @@ -4039,22 +5466,20 @@ bool wxWindowMSW::MSWOnScroll(int orientation, WXWORD wParam, // global functions // =========================================================================== -void wxGetCharSize(WXHWND wnd, int *x, int *y, const wxFont *the_font) +void wxGetCharSize(WXHWND wnd, int *x, int *y, const wxFont& the_font) { TEXTMETRIC tm; HDC dc = ::GetDC((HWND) wnd); - HFONT fnt =0; HFONT was = 0; - if ( the_font ) - { - // the_font->UseResource(); - // the_font->RealizeResource(); - fnt = (HFONT)((wxFont *)the_font)->GetResourceHandle(); // const_cast - if ( fnt ) - was = (HFONT) SelectObject(dc,fnt); - } + + // the_font.UseResource(); + // the_font.RealizeResource(); + HFONT fnt = (HFONT)the_font.GetResourceHandle(); // const_cast + if ( fnt ) + was = (HFONT) SelectObject(dc,fnt); + GetTextMetrics(dc, &tm); - if ( the_font && fnt && was ) + if ( fnt && was ) { SelectObject(dc,was); } @@ -4065,167 +5490,316 @@ void wxGetCharSize(WXHWND wnd, int *x, int *y, const wxFont *the_font) if ( y ) *y = tm.tmHeight + tm.tmExternalLeading; - // if ( the_font ) - // the_font->ReleaseResource(); + // the_font.ReleaseResource(); +} + +// use the "extended" bit (24) of lParam to distinguish extended keys +// from normal keys as the same key is sent +static inline +int ChooseNormalOrExtended(int lParam, int keyNormal, int keyExtended) +{ + // except that if lParam is 0, it means we don't have real lParam from + // WM_KEYDOWN but are just translating just a VK constant (e.g. done from + // msw/treectrl.cpp when processing TVN_KEYDOWN) -- then assume this is a + // non-numpad (hence extended) key as this is a more common case + return !lParam || (lParam & (1 << 24)) ? keyExtended : keyNormal; } +// this array contains the Windows virtual key codes which map one to one to +// WXK_xxx constants and is used in wxCharCodeMSWToWX/WXToMSW() below +// +// note that keys having a normal and numpad version (e.g. WXK_HOME and +// WXK_NUMPAD_HOME) are not included in this table as the mapping is not 1-to-1 +static const struct wxKeyMapping +{ + int vk; + wxKeyCode wxk; +} gs_specialKeys[] = +{ + { VK_CANCEL, WXK_CANCEL }, + { VK_BACK, WXK_BACK }, + { VK_TAB, WXK_TAB }, + { VK_CLEAR, WXK_CLEAR }, + { VK_SHIFT, WXK_SHIFT }, + { VK_CONTROL, WXK_CONTROL }, + { VK_MENU , WXK_ALT }, + { VK_PAUSE, WXK_PAUSE }, + { VK_CAPITAL, WXK_CAPITAL }, + { VK_SPACE, WXK_SPACE }, + { VK_ESCAPE, WXK_ESCAPE }, + { VK_SELECT, WXK_SELECT }, + { VK_PRINT, WXK_PRINT }, + { VK_EXECUTE, WXK_EXECUTE }, + { VK_SNAPSHOT, WXK_SNAPSHOT }, + { VK_HELP, WXK_HELP }, + + { VK_NUMPAD0, WXK_NUMPAD0 }, + { VK_NUMPAD1, WXK_NUMPAD1 }, + { VK_NUMPAD2, WXK_NUMPAD2 }, + { VK_NUMPAD3, WXK_NUMPAD3 }, + { VK_NUMPAD4, WXK_NUMPAD4 }, + { VK_NUMPAD5, WXK_NUMPAD5 }, + { VK_NUMPAD6, WXK_NUMPAD6 }, + { VK_NUMPAD7, WXK_NUMPAD7 }, + { VK_NUMPAD8, WXK_NUMPAD8 }, + { VK_NUMPAD9, WXK_NUMPAD9 }, + { VK_MULTIPLY, WXK_NUMPAD_MULTIPLY }, + { VK_ADD, WXK_NUMPAD_ADD }, + { VK_SUBTRACT, WXK_NUMPAD_SUBTRACT }, + { VK_DECIMAL, WXK_NUMPAD_DECIMAL }, + { VK_DIVIDE, WXK_NUMPAD_DIVIDE }, + + { VK_F1, WXK_F1 }, + { VK_F2, WXK_F2 }, + { VK_F3, WXK_F3 }, + { VK_F4, WXK_F4 }, + { VK_F5, WXK_F5 }, + { VK_F6, WXK_F6 }, + { VK_F7, WXK_F7 }, + { VK_F8, WXK_F8 }, + { VK_F9, WXK_F9 }, + { VK_F10, WXK_F10 }, + { VK_F11, WXK_F11 }, + { VK_F12, WXK_F12 }, + { VK_F13, WXK_F13 }, + { VK_F14, WXK_F14 }, + { VK_F15, WXK_F15 }, + { VK_F16, WXK_F16 }, + { VK_F17, WXK_F17 }, + { VK_F18, WXK_F18 }, + { VK_F19, WXK_F19 }, + { VK_F20, WXK_F20 }, + { VK_F21, WXK_F21 }, + { VK_F22, WXK_F22 }, + { VK_F23, WXK_F23 }, + { VK_F24, WXK_F24 }, + + { VK_NUMLOCK, WXK_NUMLOCK }, + { VK_SCROLL, WXK_SCROLL }, + +#ifdef VK_APPS + { VK_LWIN, WXK_WINDOWS_LEFT }, + { VK_RWIN, WXK_WINDOWS_RIGHT }, + { VK_APPS, WXK_WINDOWS_MENU }, +#endif // VK_APPS defined +}; + // Returns 0 if was a normal ASCII value, not a special key. This indicates that // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead. -int wxCharCodeMSWToWX(int keySym) +int wxCharCodeMSWToWX(int vk, WXLPARAM lParam) { - int id; - switch (keySym) - { - case VK_CANCEL: id = WXK_CANCEL; break; - case VK_BACK: id = WXK_BACK; break; - case VK_TAB: id = WXK_TAB; break; - case VK_CLEAR: id = WXK_CLEAR; break; - case VK_RETURN: id = WXK_RETURN; break; - case VK_SHIFT: id = WXK_SHIFT; break; - case VK_CONTROL: id = WXK_CONTROL; break; - case VK_MENU : id = WXK_MENU; break; - case VK_PAUSE: id = WXK_PAUSE; break; - case VK_SPACE: id = WXK_SPACE; break; - case VK_ESCAPE: id = WXK_ESCAPE; break; - case VK_PRIOR: id = WXK_PRIOR; break; - case VK_NEXT : id = WXK_NEXT; break; - case VK_END: id = WXK_END; break; - case VK_HOME : id = WXK_HOME; break; - case VK_LEFT : id = WXK_LEFT; break; - case VK_UP: id = WXK_UP; break; - case VK_RIGHT: id = WXK_RIGHT; break; - case VK_DOWN : id = WXK_DOWN; break; - case VK_SELECT: id = WXK_SELECT; break; - case VK_PRINT: id = WXK_PRINT; break; - case VK_EXECUTE: id = WXK_EXECUTE; break; - case VK_INSERT: id = WXK_INSERT; break; - case VK_DELETE: id = WXK_DELETE; break; - case VK_HELP : id = WXK_HELP; break; - case VK_NUMPAD0: id = WXK_NUMPAD0; break; - case VK_NUMPAD1: id = WXK_NUMPAD1; break; - case VK_NUMPAD2: id = WXK_NUMPAD2; break; - case VK_NUMPAD3: id = WXK_NUMPAD3; break; - case VK_NUMPAD4: id = WXK_NUMPAD4; break; - case VK_NUMPAD5: id = WXK_NUMPAD5; break; - case VK_NUMPAD6: id = WXK_NUMPAD6; break; - case VK_NUMPAD7: id = WXK_NUMPAD7; break; - case VK_NUMPAD8: id = WXK_NUMPAD8; break; - case VK_NUMPAD9: id = WXK_NUMPAD9; break; - case VK_MULTIPLY: id = WXK_NUMPAD_MULTIPLY; break; - case VK_ADD: id = WXK_NUMPAD_ADD; break; - case VK_SUBTRACT: id = WXK_NUMPAD_SUBTRACT; break; - case VK_DECIMAL: id = WXK_NUMPAD_DECIMAL; break; - case VK_DIVIDE: id = WXK_NUMPAD_DIVIDE; break; - case VK_F1: id = WXK_F1; break; - case VK_F2: id = WXK_F2; break; - case VK_F3: id = WXK_F3; break; - case VK_F4: id = WXK_F4; break; - case VK_F5: id = WXK_F5; break; - case VK_F6: id = WXK_F6; break; - case VK_F7: id = WXK_F7; break; - case VK_F8: id = WXK_F8; break; - case VK_F9: id = WXK_F9; break; - case VK_F10: id = WXK_F10; break; - case VK_F11: id = WXK_F11; break; - case VK_F12: id = WXK_F12; break; - case VK_F13: id = WXK_F13; break; - case VK_F14: id = WXK_F14; break; - case VK_F15: id = WXK_F15; break; - case VK_F16: id = WXK_F16; break; - case VK_F17: id = WXK_F17; break; - case VK_F18: id = WXK_F18; break; - case VK_F19: id = WXK_F19; break; - case VK_F20: id = WXK_F20; break; - case VK_F21: id = WXK_F21; break; - case VK_F22: id = WXK_F22; break; - case VK_F23: id = WXK_F23; break; - case VK_F24: id = WXK_F24; break; - case VK_NUMLOCK: id = WXK_NUMLOCK; break; - case VK_SCROLL: id = WXK_SCROLL; break; + // check the table first + for ( size_t n = 0; n < WXSIZEOF(gs_specialKeys); n++ ) + { + if ( gs_specialKeys[n].vk == vk ) + return gs_specialKeys[n].wxk; + } + + // keys requiring special handling + int wxk; + switch ( vk ) + { + // the mapping for these keys may be incorrect on non-US keyboards so + // maybe we shouldn't map them to ASCII values at all + case VK_OEM_1: wxk = ';'; break; + case VK_OEM_PLUS: wxk = '+'; break; + case VK_OEM_COMMA: wxk = ','; break; + case VK_OEM_MINUS: wxk = '-'; break; + case VK_OEM_PERIOD: wxk = '.'; break; + case VK_OEM_2: wxk = '/'; break; + case VK_OEM_3: wxk = '~'; break; + case VK_OEM_4: wxk = '['; break; + case VK_OEM_5: wxk = '\\'; break; + case VK_OEM_6: wxk = ']'; break; + case VK_OEM_7: wxk = '\''; break; + + // handle extended keys + case VK_PRIOR: + wxk = ChooseNormalOrExtended(lParam, WXK_NUMPAD_PAGEUP, WXK_PAGEUP); + break; + + case VK_NEXT: + wxk = ChooseNormalOrExtended(lParam, WXK_NUMPAD_PAGEDOWN, WXK_PAGEDOWN); + break; + + case VK_END: + wxk = ChooseNormalOrExtended(lParam, WXK_NUMPAD_END, WXK_END); + break; + + case VK_HOME: + wxk = ChooseNormalOrExtended(lParam, WXK_NUMPAD_HOME, WXK_HOME); + break; + + case VK_LEFT: + wxk = ChooseNormalOrExtended(lParam, WXK_NUMPAD_LEFT, WXK_LEFT); + break; + + case VK_UP: + wxk = ChooseNormalOrExtended(lParam, WXK_NUMPAD_UP, WXK_UP); + break; + + case VK_RIGHT: + wxk = ChooseNormalOrExtended(lParam, WXK_NUMPAD_RIGHT, WXK_RIGHT); + break; + + case VK_DOWN: + wxk = ChooseNormalOrExtended(lParam, WXK_NUMPAD_DOWN, WXK_DOWN); + break; + + case VK_INSERT: + wxk = ChooseNormalOrExtended(lParam, WXK_NUMPAD_INSERT, WXK_INSERT); + break; + + case VK_DELETE: + wxk = ChooseNormalOrExtended(lParam, WXK_NUMPAD_DELETE, WXK_DELETE); + break; + + case VK_RETURN: + // don't use ChooseNormalOrExtended() here as the keys are reversed + // here: numpad enter is the extended one + wxk = lParam && (lParam & (1 << 24)) ? WXK_NUMPAD_ENTER : WXK_RETURN; + break; + default: - id = 0; - } - - return id; -} - -int wxCharCodeWXToMSW(int id, bool *isVirtual) -{ - *isVirtual = TRUE; - int keySym = 0; - switch (id) - { - case WXK_CANCEL: keySym = VK_CANCEL; break; - case WXK_CLEAR: keySym = VK_CLEAR; break; - case WXK_SHIFT: keySym = VK_SHIFT; break; - case WXK_CONTROL: keySym = VK_CONTROL; break; - case WXK_MENU : keySym = VK_MENU; break; - case WXK_PAUSE: keySym = VK_PAUSE; break; - case WXK_PRIOR: keySym = VK_PRIOR; break; - case WXK_NEXT : keySym = VK_NEXT; break; - case WXK_END: keySym = VK_END; break; - case WXK_HOME : keySym = VK_HOME; break; - case WXK_LEFT : keySym = VK_LEFT; break; - case WXK_UP: keySym = VK_UP; break; - case WXK_RIGHT: keySym = VK_RIGHT; break; - case WXK_DOWN : keySym = VK_DOWN; break; - case WXK_SELECT: keySym = VK_SELECT; break; - case WXK_PRINT: keySym = VK_PRINT; break; - case WXK_EXECUTE: keySym = VK_EXECUTE; break; - case WXK_INSERT: keySym = VK_INSERT; break; - case WXK_DELETE: keySym = VK_DELETE; break; - case WXK_HELP : keySym = VK_HELP; break; - case WXK_NUMPAD0: keySym = VK_NUMPAD0; break; - case WXK_NUMPAD1: keySym = VK_NUMPAD1; break; - case WXK_NUMPAD2: keySym = VK_NUMPAD2; break; - case WXK_NUMPAD3: keySym = VK_NUMPAD3; break; - case WXK_NUMPAD4: keySym = VK_NUMPAD4; break; - case WXK_NUMPAD5: keySym = VK_NUMPAD5; break; - case WXK_NUMPAD6: keySym = VK_NUMPAD6; break; - case WXK_NUMPAD7: keySym = VK_NUMPAD7; break; - case WXK_NUMPAD8: keySym = VK_NUMPAD8; break; - case WXK_NUMPAD9: keySym = VK_NUMPAD9; break; - case WXK_NUMPAD_MULTIPLY: keySym = VK_MULTIPLY; break; - case WXK_NUMPAD_ADD: keySym = VK_ADD; break; - case WXK_NUMPAD_SUBTRACT: keySym = VK_SUBTRACT; break; - case WXK_NUMPAD_DECIMAL: keySym = VK_DECIMAL; break; - case WXK_NUMPAD_DIVIDE: keySym = VK_DIVIDE; break; - case WXK_F1: keySym = VK_F1; break; - case WXK_F2: keySym = VK_F2; break; - case WXK_F3: keySym = VK_F3; break; - case WXK_F4: keySym = VK_F4; break; - case WXK_F5: keySym = VK_F5; break; - case WXK_F6: keySym = VK_F6; break; - case WXK_F7: keySym = VK_F7; break; - case WXK_F8: keySym = VK_F8; break; - case WXK_F9: keySym = VK_F9; break; - case WXK_F10: keySym = VK_F10; break; - case WXK_F11: keySym = VK_F11; break; - case WXK_F12: keySym = VK_F12; break; - case WXK_F13: keySym = VK_F13; break; - case WXK_F14: keySym = VK_F14; break; - case WXK_F15: keySym = VK_F15; break; - case WXK_F16: keySym = VK_F16; break; - case WXK_F17: keySym = VK_F17; break; - case WXK_F18: keySym = VK_F18; break; - case WXK_F19: keySym = VK_F19; break; - case WXK_F20: keySym = VK_F20; break; - case WXK_F21: keySym = VK_F21; break; - case WXK_F22: keySym = VK_F22; break; - case WXK_F23: keySym = VK_F23; break; - case WXK_F24: keySym = VK_F24; break; - case WXK_NUMLOCK: keySym = VK_NUMLOCK; break; - case WXK_SCROLL: keySym = VK_SCROLL; break; - default: - { - *isVirtual = FALSE; - keySym = id; + wxk = 0; + } + + return wxk; +} + +WXWORD wxCharCodeWXToMSW(int wxk, bool *isVirtual) +{ + if ( isVirtual ) + *isVirtual = true; + + // check the table first + for ( size_t n = 0; n < WXSIZEOF(gs_specialKeys); n++ ) + { + if ( gs_specialKeys[n].wxk == wxk ) + return gs_specialKeys[n].vk; + } + + // and then check for special keys not included in the table + WXWORD vk; + switch ( wxk ) + { + case WXK_PAGEUP: + case WXK_NUMPAD_PAGEUP: + vk = VK_PRIOR; break; - } + + case WXK_PAGEDOWN: + case WXK_NUMPAD_PAGEDOWN: + vk = VK_NEXT; + break; + + case WXK_END: + case WXK_NUMPAD_END: + vk = VK_END; + break; + + case WXK_HOME: + case WXK_NUMPAD_HOME: + vk = VK_HOME; + break; + + case WXK_LEFT: + case WXK_NUMPAD_LEFT: + vk = VK_LEFT; + break; + + case WXK_UP: + case WXK_NUMPAD_UP: + vk = VK_UP; + break; + + case WXK_RIGHT: + case WXK_NUMPAD_RIGHT: + vk = VK_RIGHT; + break; + + case WXK_DOWN: + case WXK_NUMPAD_DOWN: + vk = VK_DOWN; + break; + + case WXK_INSERT: + case WXK_NUMPAD_INSERT: + vk = VK_INSERT; + break; + + case WXK_DELETE: + case WXK_NUMPAD_DELETE: + vk = VK_DELETE; + break; + + default: + if ( isVirtual ) + *isVirtual = false; + vk = (WXWORD)wxk; + break; + } + + return vk; +} + +// small helper for wxGetKeyState() and wxGetMouseState() +static inline bool wxIsKeyDown(WXWORD vk) +{ + // the low order bit indicates whether the key was pressed since the last + // call and the high order one indicates whether it is down right now and + // we only want that one + return (::GetAsyncKeyState(vk) & (1<<15)) != 0; +} + +bool wxGetKeyState(wxKeyCode key) +{ + // although this does work under Windows, it is not supported under other + // platforms so don't allow it, you must use wxGetMouseState() instead + wxASSERT_MSG( key != VK_LBUTTON && + key != VK_RBUTTON && + key != VK_MBUTTON, + wxT("can't use wxGetKeyState() for mouse buttons") ); + + const WXWORD vk = wxCharCodeWXToMSW(key); + + // if the requested key is a LED key, return true if the led is pressed + if ( key == WXK_NUMLOCK || key == WXK_CAPITAL || key == WXK_SCROLL ) + { + // low order bit means LED is highlighted and high order one means the + // key is down; for compatibility with the other ports return true if + // either one is set + return ::GetKeyState(vk) != 0; + + } + else // normal key + { + return wxIsKeyDown(vk); } - return keySym; } + +wxMouseState wxGetMouseState() +{ + wxMouseState ms; + POINT pt; + GetCursorPos( &pt ); + + ms.SetX(pt.x); + ms.SetY(pt.y); + ms.SetLeftDown(wxIsKeyDown(VK_LBUTTON)); + ms.SetMiddleDown(wxIsKeyDown(VK_MBUTTON)); + ms.SetRightDown(wxIsKeyDown(VK_RBUTTON)); + + ms.SetControlDown(wxIsKeyDown(VK_CONTROL)); + ms.SetShiftDown(wxIsKeyDown(VK_SHIFT)); + ms.SetAltDown(wxIsKeyDown(VK_MENU)); +// ms.SetMetaDown(); + + return ms; +} + + wxWindow *wxGetActiveWindow() { HWND hWnd = GetActiveWindow(); @@ -4249,16 +5823,13 @@ extern wxWindow *wxGetWindowFromHWND(WXHWND hWnd) win = wxFindWinFromHandle((WXHWND)hwnd); if ( !win ) { - // all these hacks only work under Win32 anyhow -#ifdef __WIN32__ - #if wxUSE_RADIOBOX // native radiobuttons return DLGC_RADIOBUTTON here and for any // wxWindow class which overrides WM_GETDLGCODE processing to // do it as well, win would be already non NULL if ( ::SendMessage(hwnd, WM_GETDLGCODE, 0, 0) & DLGC_RADIOBUTTON ) { - win = (wxWindow *)::GetWindowLong(hwnd, GWL_USERDATA); + win = (wxWindow *)wxGetWindowUserData(hwnd); } //else: it's a wxRadioButton, not a radiobutton from wxRadioBox #endif // wxUSE_RADIOBOX @@ -4271,8 +5842,6 @@ extern wxWindow *wxGetWindowFromHWND(WXHWND hWnd) win = wxSpinCtrl::GetSpinForTextCtrl((WXHWND)hwnd); } #endif // wxUSE_SPINCTRL - -#endif // Win32 } } @@ -4286,11 +5855,13 @@ extern wxWindow *wxGetWindowFromHWND(WXHWND hWnd) // FIXME: this is clearly not the best way to do it but I think we'll // need to change HWND <-> wxWindow code more heavily than I can // do it now to fix it +#ifndef __WXMICROWIN__ if ( ::GetWindow(hwnd, GW_OWNER) ) { // it's a dialog box, don't go upwards break; } +#endif hwnd = ::GetParent(hwnd); win = wxFindWinFromHandle((WXHWND)hwnd); @@ -4299,7 +5870,7 @@ extern wxWindow *wxGetWindowFromHWND(WXHWND hWnd) return win; } -#ifndef __WXMICROWIN__ +#if !defined(__WXMICROWIN__) && !defined(__WXWINCE__) // Windows keyboard hook. Allows interception of e.g. F1, ESCAPE // in active frames and dialogs, regardless of where the focus is. @@ -4315,23 +5886,13 @@ void wxSetKeyboardHook(bool doIt) wxTheKeyboardHookProc = MakeProcInstance((FARPROC) wxKeyboardHook, wxGetInstance()); wxTheKeyboardHook = SetWindowsHookEx(WH_KEYBOARD, (HOOKPROC) wxTheKeyboardHookProc, wxGetInstance(), -#if defined(__WIN32__) && !defined(__TWIN32__) GetCurrentThreadId() // (DWORD)GetCurrentProcess()); // This is another possibility. Which is right? -#else - GetCurrentTask() -#endif ); } else { UnhookWindowsHookEx(wxTheKeyboardHook); - - // avoids warning about statement with no effect (FreeProcInstance - // doesn't do anything under Win32) -#if !defined(WIN32) && !defined(_WIN32) && !defined(__WIN32__) && !defined(__NT__) && !defined(__GNUWIN32__) - FreeProcInstance(wxTheKeyboardHookProc); -#endif } } @@ -4341,19 +5902,20 @@ wxKeyboardHook(int nCode, WORD wParam, DWORD lParam) DWORD hiWord = HIWORD(lParam); if ( nCode != HC_NOREMOVE && ((hiWord & KF_UP) == 0) ) { - int id = wxCharCodeMSWToWX(wParam); + int id = wxCharCodeMSWToWX(wParam, lParam); if ( id != 0 ) { wxKeyEvent event(wxEVT_CHAR_HOOK); if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN ) - event.m_altDown = TRUE; + event.m_altDown = true; - event.m_eventObject = NULL; + event.SetEventObject(NULL); event.m_keyCode = id; event.m_shiftDown = wxIsShiftDown(); event.m_controlDown = wxIsCtrlDown(); - event.SetTimestamp(s_currentMsg.time); - +#ifndef __WXWINCE__ + event.SetTimestamp(::GetMessageTime()); +#endif wxWindow *win = wxGetActiveWindow(); wxEvtHandler *handler; if ( win ) @@ -4364,7 +5926,7 @@ wxKeyboardHook(int nCode, WORD wParam, DWORD lParam) else { handler = wxTheApp; - event.SetId(-1); + event.SetId(wxID_ANY); } if ( handler && handler->ProcessEvent(event) ) @@ -4381,445 +5943,417 @@ wxKeyboardHook(int nCode, WORD wParam, DWORD lParam) #endif // !__WXMICROWIN__ #ifdef __WXDEBUG__ -const char *wxGetMessageName(int message) +const wxChar *wxGetMessageName(int message) { switch ( message ) { - case 0x0000: return "WM_NULL"; - case 0x0001: return "WM_CREATE"; - case 0x0002: return "WM_DESTROY"; - case 0x0003: return "WM_MOVE"; - case 0x0005: return "WM_SIZE"; - case 0x0006: return "WM_ACTIVATE"; - case 0x0007: return "WM_SETFOCUS"; - case 0x0008: return "WM_KILLFOCUS"; - case 0x000A: return "WM_ENABLE"; - case 0x000B: return "WM_SETREDRAW"; - case 0x000C: return "WM_SETTEXT"; - case 0x000D: return "WM_GETTEXT"; - case 0x000E: return "WM_GETTEXTLENGTH"; - case 0x000F: return "WM_PAINT"; - case 0x0010: return "WM_CLOSE"; - case 0x0011: return "WM_QUERYENDSESSION"; - case 0x0012: return "WM_QUIT"; - case 0x0013: return "WM_QUERYOPEN"; - case 0x0014: return "WM_ERASEBKGND"; - case 0x0015: return "WM_SYSCOLORCHANGE"; - case 0x0016: return "WM_ENDSESSION"; - case 0x0017: return "WM_SYSTEMERROR"; - case 0x0018: return "WM_SHOWWINDOW"; - case 0x0019: return "WM_CTLCOLOR"; - case 0x001A: return "WM_WININICHANGE"; - case 0x001B: return "WM_DEVMODECHANGE"; - case 0x001C: return "WM_ACTIVATEAPP"; - case 0x001D: return "WM_FONTCHANGE"; - case 0x001E: return "WM_TIMECHANGE"; - case 0x001F: return "WM_CANCELMODE"; - case 0x0020: return "WM_SETCURSOR"; - case 0x0021: return "WM_MOUSEACTIVATE"; - case 0x0022: return "WM_CHILDACTIVATE"; - case 0x0023: return "WM_QUEUESYNC"; - case 0x0024: return "WM_GETMINMAXINFO"; - case 0x0026: return "WM_PAINTICON"; - case 0x0027: return "WM_ICONERASEBKGND"; - case 0x0028: return "WM_NEXTDLGCTL"; - case 0x002A: return "WM_SPOOLERSTATUS"; - case 0x002B: return "WM_DRAWITEM"; - case 0x002C: return "WM_MEASUREITEM"; - case 0x002D: return "WM_DELETEITEM"; - case 0x002E: return "WM_VKEYTOITEM"; - case 0x002F: return "WM_CHARTOITEM"; - case 0x0030: return "WM_SETFONT"; - case 0x0031: return "WM_GETFONT"; - case 0x0037: return "WM_QUERYDRAGICON"; - case 0x0039: return "WM_COMPAREITEM"; - case 0x0041: return "WM_COMPACTING"; - case 0x0044: return "WM_COMMNOTIFY"; - case 0x0046: return "WM_WINDOWPOSCHANGING"; - case 0x0047: return "WM_WINDOWPOSCHANGED"; - case 0x0048: return "WM_POWER"; - -#ifdef __WIN32__ - case 0x004A: return "WM_COPYDATA"; - case 0x004B: return "WM_CANCELJOURNAL"; - case 0x004E: return "WM_NOTIFY"; - case 0x0050: return "WM_INPUTLANGCHANGEREQUEST"; - case 0x0051: return "WM_INPUTLANGCHANGE"; - case 0x0052: return "WM_TCARD"; - case 0x0053: return "WM_HELP"; - case 0x0054: return "WM_USERCHANGED"; - case 0x0055: return "WM_NOTIFYFORMAT"; - case 0x007B: return "WM_CONTEXTMENU"; - case 0x007C: return "WM_STYLECHANGING"; - case 0x007D: return "WM_STYLECHANGED"; - case 0x007E: return "WM_DISPLAYCHANGE"; - case 0x007F: return "WM_GETICON"; - case 0x0080: return "WM_SETICON"; -#endif //WIN32 - - case 0x0081: return "WM_NCCREATE"; - case 0x0082: return "WM_NCDESTROY"; - case 0x0083: return "WM_NCCALCSIZE"; - case 0x0084: return "WM_NCHITTEST"; - case 0x0085: return "WM_NCPAINT"; - case 0x0086: return "WM_NCACTIVATE"; - case 0x0087: return "WM_GETDLGCODE"; - case 0x00A0: return "WM_NCMOUSEMOVE"; - case 0x00A1: return "WM_NCLBUTTONDOWN"; - case 0x00A2: return "WM_NCLBUTTONUP"; - case 0x00A3: return "WM_NCLBUTTONDBLCLK"; - case 0x00A4: return "WM_NCRBUTTONDOWN"; - case 0x00A5: return "WM_NCRBUTTONUP"; - case 0x00A6: return "WM_NCRBUTTONDBLCLK"; - case 0x00A7: return "WM_NCMBUTTONDOWN"; - case 0x00A8: return "WM_NCMBUTTONUP"; - case 0x00A9: return "WM_NCMBUTTONDBLCLK"; - case 0x0100: return "WM_KEYDOWN"; - case 0x0101: return "WM_KEYUP"; - case 0x0102: return "WM_CHAR"; - case 0x0103: return "WM_DEADCHAR"; - case 0x0104: return "WM_SYSKEYDOWN"; - case 0x0105: return "WM_SYSKEYUP"; - case 0x0106: return "WM_SYSCHAR"; - case 0x0107: return "WM_SYSDEADCHAR"; - case 0x0108: return "WM_KEYLAST"; - -#ifdef __WIN32__ - case 0x010D: return "WM_IME_STARTCOMPOSITION"; - case 0x010E: return "WM_IME_ENDCOMPOSITION"; - case 0x010F: return "WM_IME_COMPOSITION"; -#endif //WIN32 - - case 0x0110: return "WM_INITDIALOG"; - case 0x0111: return "WM_COMMAND"; - case 0x0112: return "WM_SYSCOMMAND"; - case 0x0113: return "WM_TIMER"; - case 0x0114: return "WM_HSCROLL"; - case 0x0115: return "WM_VSCROLL"; - case 0x0116: return "WM_INITMENU"; - case 0x0117: return "WM_INITMENUPOPUP"; - case 0x011F: return "WM_MENUSELECT"; - case 0x0120: return "WM_MENUCHAR"; - case 0x0121: return "WM_ENTERIDLE"; - case 0x0200: return "WM_MOUSEMOVE"; - case 0x0201: return "WM_LBUTTONDOWN"; - case 0x0202: return "WM_LBUTTONUP"; - case 0x0203: return "WM_LBUTTONDBLCLK"; - case 0x0204: return "WM_RBUTTONDOWN"; - case 0x0205: return "WM_RBUTTONUP"; - case 0x0206: return "WM_RBUTTONDBLCLK"; - case 0x0207: return "WM_MBUTTONDOWN"; - case 0x0208: return "WM_MBUTTONUP"; - case 0x0209: return "WM_MBUTTONDBLCLK"; - case 0x020A: return "WM_MOUSEWHEEL"; - case 0x0210: return "WM_PARENTNOTIFY"; - case 0x0211: return "WM_ENTERMENULOOP"; - case 0x0212: return "WM_EXITMENULOOP"; - -#ifdef __WIN32__ - case 0x0213: return "WM_NEXTMENU"; - case 0x0214: return "WM_SIZING"; - case 0x0215: return "WM_CAPTURECHANGED"; - case 0x0216: return "WM_MOVING"; - case 0x0218: return "WM_POWERBROADCAST"; - case 0x0219: return "WM_DEVICECHANGE"; -#endif //WIN32 - - case 0x0220: return "WM_MDICREATE"; - case 0x0221: return "WM_MDIDESTROY"; - case 0x0222: return "WM_MDIACTIVATE"; - case 0x0223: return "WM_MDIRESTORE"; - case 0x0224: return "WM_MDINEXT"; - case 0x0225: return "WM_MDIMAXIMIZE"; - case 0x0226: return "WM_MDITILE"; - case 0x0227: return "WM_MDICASCADE"; - case 0x0228: return "WM_MDIICONARRANGE"; - case 0x0229: return "WM_MDIGETACTIVE"; - case 0x0230: return "WM_MDISETMENU"; - case 0x0233: return "WM_DROPFILES"; - -#ifdef __WIN32__ - case 0x0281: return "WM_IME_SETCONTEXT"; - case 0x0282: return "WM_IME_NOTIFY"; - case 0x0283: return "WM_IME_CONTROL"; - case 0x0284: return "WM_IME_COMPOSITIONFULL"; - case 0x0285: return "WM_IME_SELECT"; - case 0x0286: return "WM_IME_CHAR"; - case 0x0290: return "WM_IME_KEYDOWN"; - case 0x0291: return "WM_IME_KEYUP"; -#endif //WIN32 - - case 0x0300: return "WM_CUT"; - case 0x0301: return "WM_COPY"; - case 0x0302: return "WM_PASTE"; - case 0x0303: return "WM_CLEAR"; - case 0x0304: return "WM_UNDO"; - case 0x0305: return "WM_RENDERFORMAT"; - case 0x0306: return "WM_RENDERALLFORMATS"; - case 0x0307: return "WM_DESTROYCLIPBOARD"; - case 0x0308: return "WM_DRAWCLIPBOARD"; - case 0x0309: return "WM_PAINTCLIPBOARD"; - case 0x030A: return "WM_VSCROLLCLIPBOARD"; - case 0x030B: return "WM_SIZECLIPBOARD"; - case 0x030C: return "WM_ASKCBFORMATNAME"; - case 0x030D: return "WM_CHANGECBCHAIN"; - case 0x030E: return "WM_HSCROLLCLIPBOARD"; - case 0x030F: return "WM_QUERYNEWPALETTE"; - case 0x0310: return "WM_PALETTEISCHANGING"; - case 0x0311: return "WM_PALETTECHANGED"; + case 0x0000: return wxT("WM_NULL"); + case 0x0001: return wxT("WM_CREATE"); + case 0x0002: return wxT("WM_DESTROY"); + case 0x0003: return wxT("WM_MOVE"); + case 0x0005: return wxT("WM_SIZE"); + case 0x0006: return wxT("WM_ACTIVATE"); + case 0x0007: return wxT("WM_SETFOCUS"); + case 0x0008: return wxT("WM_KILLFOCUS"); + case 0x000A: return wxT("WM_ENABLE"); + case 0x000B: return wxT("WM_SETREDRAW"); + case 0x000C: return wxT("WM_SETTEXT"); + case 0x000D: return wxT("WM_GETTEXT"); + case 0x000E: return wxT("WM_GETTEXTLENGTH"); + case 0x000F: return wxT("WM_PAINT"); + case 0x0010: return wxT("WM_CLOSE"); + case 0x0011: return wxT("WM_QUERYENDSESSION"); + case 0x0012: return wxT("WM_QUIT"); + case 0x0013: return wxT("WM_QUERYOPEN"); + case 0x0014: return wxT("WM_ERASEBKGND"); + case 0x0015: return wxT("WM_SYSCOLORCHANGE"); + case 0x0016: return wxT("WM_ENDSESSION"); + case 0x0017: return wxT("WM_SYSTEMERROR"); + case 0x0018: return wxT("WM_SHOWWINDOW"); + case 0x0019: return wxT("WM_CTLCOLOR"); + case 0x001A: return wxT("WM_WININICHANGE"); + case 0x001B: return wxT("WM_DEVMODECHANGE"); + case 0x001C: return wxT("WM_ACTIVATEAPP"); + case 0x001D: return wxT("WM_FONTCHANGE"); + case 0x001E: return wxT("WM_TIMECHANGE"); + case 0x001F: return wxT("WM_CANCELMODE"); + case 0x0020: return wxT("WM_SETCURSOR"); + case 0x0021: return wxT("WM_MOUSEACTIVATE"); + case 0x0022: return wxT("WM_CHILDACTIVATE"); + case 0x0023: return wxT("WM_QUEUESYNC"); + case 0x0024: return wxT("WM_GETMINMAXINFO"); + case 0x0026: return wxT("WM_PAINTICON"); + case 0x0027: return wxT("WM_ICONERASEBKGND"); + case 0x0028: return wxT("WM_NEXTDLGCTL"); + case 0x002A: return wxT("WM_SPOOLERSTATUS"); + case 0x002B: return wxT("WM_DRAWITEM"); + case 0x002C: return wxT("WM_MEASUREITEM"); + case 0x002D: return wxT("WM_DELETEITEM"); + case 0x002E: return wxT("WM_VKEYTOITEM"); + case 0x002F: return wxT("WM_CHARTOITEM"); + case 0x0030: return wxT("WM_SETFONT"); + case 0x0031: return wxT("WM_GETFONT"); + case 0x0037: return wxT("WM_QUERYDRAGICON"); + case 0x0039: return wxT("WM_COMPAREITEM"); + case 0x0041: return wxT("WM_COMPACTING"); + case 0x0044: return wxT("WM_COMMNOTIFY"); + case 0x0046: return wxT("WM_WINDOWPOSCHANGING"); + case 0x0047: return wxT("WM_WINDOWPOSCHANGED"); + case 0x0048: return wxT("WM_POWER"); + + case 0x004A: return wxT("WM_COPYDATA"); + case 0x004B: return wxT("WM_CANCELJOURNAL"); + case 0x004E: return wxT("WM_NOTIFY"); + case 0x0050: return wxT("WM_INPUTLANGCHANGEREQUEST"); + case 0x0051: return wxT("WM_INPUTLANGCHANGE"); + case 0x0052: return wxT("WM_TCARD"); + case 0x0053: return wxT("WM_HELP"); + case 0x0054: return wxT("WM_USERCHANGED"); + case 0x0055: return wxT("WM_NOTIFYFORMAT"); + case 0x007B: return wxT("WM_CONTEXTMENU"); + case 0x007C: return wxT("WM_STYLECHANGING"); + case 0x007D: return wxT("WM_STYLECHANGED"); + case 0x007E: return wxT("WM_DISPLAYCHANGE"); + case 0x007F: return wxT("WM_GETICON"); + case 0x0080: return wxT("WM_SETICON"); + + case 0x0081: return wxT("WM_NCCREATE"); + case 0x0082: return wxT("WM_NCDESTROY"); + case 0x0083: return wxT("WM_NCCALCSIZE"); + case 0x0084: return wxT("WM_NCHITTEST"); + case 0x0085: return wxT("WM_NCPAINT"); + case 0x0086: return wxT("WM_NCACTIVATE"); + case 0x0087: return wxT("WM_GETDLGCODE"); + case 0x00A0: return wxT("WM_NCMOUSEMOVE"); + case 0x00A1: return wxT("WM_NCLBUTTONDOWN"); + case 0x00A2: return wxT("WM_NCLBUTTONUP"); + case 0x00A3: return wxT("WM_NCLBUTTONDBLCLK"); + case 0x00A4: return wxT("WM_NCRBUTTONDOWN"); + case 0x00A5: return wxT("WM_NCRBUTTONUP"); + case 0x00A6: return wxT("WM_NCRBUTTONDBLCLK"); + case 0x00A7: return wxT("WM_NCMBUTTONDOWN"); + case 0x00A8: return wxT("WM_NCMBUTTONUP"); + case 0x00A9: return wxT("WM_NCMBUTTONDBLCLK"); + case 0x0100: return wxT("WM_KEYDOWN"); + case 0x0101: return wxT("WM_KEYUP"); + case 0x0102: return wxT("WM_CHAR"); + case 0x0103: return wxT("WM_DEADCHAR"); + case 0x0104: return wxT("WM_SYSKEYDOWN"); + case 0x0105: return wxT("WM_SYSKEYUP"); + case 0x0106: return wxT("WM_SYSCHAR"); + case 0x0107: return wxT("WM_SYSDEADCHAR"); + case 0x0108: return wxT("WM_KEYLAST"); + + case 0x010D: return wxT("WM_IME_STARTCOMPOSITION"); + case 0x010E: return wxT("WM_IME_ENDCOMPOSITION"); + case 0x010F: return wxT("WM_IME_COMPOSITION"); + + case 0x0110: return wxT("WM_INITDIALOG"); + case 0x0111: return wxT("WM_COMMAND"); + case 0x0112: return wxT("WM_SYSCOMMAND"); + case 0x0113: return wxT("WM_TIMER"); + case 0x0114: return wxT("WM_HSCROLL"); + case 0x0115: return wxT("WM_VSCROLL"); + case 0x0116: return wxT("WM_INITMENU"); + case 0x0117: return wxT("WM_INITMENUPOPUP"); + case 0x011F: return wxT("WM_MENUSELECT"); + case 0x0120: return wxT("WM_MENUCHAR"); + case 0x0121: return wxT("WM_ENTERIDLE"); + case 0x0200: return wxT("WM_MOUSEMOVE"); + case 0x0201: return wxT("WM_LBUTTONDOWN"); + case 0x0202: return wxT("WM_LBUTTONUP"); + case 0x0203: return wxT("WM_LBUTTONDBLCLK"); + case 0x0204: return wxT("WM_RBUTTONDOWN"); + case 0x0205: return wxT("WM_RBUTTONUP"); + case 0x0206: return wxT("WM_RBUTTONDBLCLK"); + case 0x0207: return wxT("WM_MBUTTONDOWN"); + case 0x0208: return wxT("WM_MBUTTONUP"); + case 0x0209: return wxT("WM_MBUTTONDBLCLK"); + case 0x020A: return wxT("WM_MOUSEWHEEL"); + case 0x0210: return wxT("WM_PARENTNOTIFY"); + case 0x0211: return wxT("WM_ENTERMENULOOP"); + case 0x0212: return wxT("WM_EXITMENULOOP"); + + case 0x0213: return wxT("WM_NEXTMENU"); + case 0x0214: return wxT("WM_SIZING"); + case 0x0215: return wxT("WM_CAPTURECHANGED"); + case 0x0216: return wxT("WM_MOVING"); + case 0x0218: return wxT("WM_POWERBROADCAST"); + case 0x0219: return wxT("WM_DEVICECHANGE"); + + case 0x0220: return wxT("WM_MDICREATE"); + case 0x0221: return wxT("WM_MDIDESTROY"); + case 0x0222: return wxT("WM_MDIACTIVATE"); + case 0x0223: return wxT("WM_MDIRESTORE"); + case 0x0224: return wxT("WM_MDINEXT"); + case 0x0225: return wxT("WM_MDIMAXIMIZE"); + case 0x0226: return wxT("WM_MDITILE"); + case 0x0227: return wxT("WM_MDICASCADE"); + case 0x0228: return wxT("WM_MDIICONARRANGE"); + case 0x0229: return wxT("WM_MDIGETACTIVE"); + case 0x0230: return wxT("WM_MDISETMENU"); + case 0x0233: return wxT("WM_DROPFILES"); + + case 0x0281: return wxT("WM_IME_SETCONTEXT"); + case 0x0282: return wxT("WM_IME_NOTIFY"); + case 0x0283: return wxT("WM_IME_CONTROL"); + case 0x0284: return wxT("WM_IME_COMPOSITIONFULL"); + case 0x0285: return wxT("WM_IME_SELECT"); + case 0x0286: return wxT("WM_IME_CHAR"); + case 0x0290: return wxT("WM_IME_KEYDOWN"); + case 0x0291: return wxT("WM_IME_KEYUP"); + + case 0x0300: return wxT("WM_CUT"); + case 0x0301: return wxT("WM_COPY"); + case 0x0302: return wxT("WM_PASTE"); + case 0x0303: return wxT("WM_CLEAR"); + case 0x0304: return wxT("WM_UNDO"); + case 0x0305: return wxT("WM_RENDERFORMAT"); + case 0x0306: return wxT("WM_RENDERALLFORMATS"); + case 0x0307: return wxT("WM_DESTROYCLIPBOARD"); + case 0x0308: return wxT("WM_DRAWCLIPBOARD"); + case 0x0309: return wxT("WM_PAINTCLIPBOARD"); + case 0x030A: return wxT("WM_VSCROLLCLIPBOARD"); + case 0x030B: return wxT("WM_SIZECLIPBOARD"); + case 0x030C: return wxT("WM_ASKCBFORMATNAME"); + case 0x030D: return wxT("WM_CHANGECBCHAIN"); + case 0x030E: return wxT("WM_HSCROLLCLIPBOARD"); + case 0x030F: return wxT("WM_QUERYNEWPALETTE"); + case 0x0310: return wxT("WM_PALETTEISCHANGING"); + case 0x0311: return wxT("WM_PALETTECHANGED"); +#if wxUSE_HOTKEY + case 0x0312: return wxT("WM_HOTKEY"); +#endif -#ifdef __WIN32__ // common controls messages - although they're not strictly speaking // standard, it's nice to decode them nevertheless // listview - case 0x1000 + 0: return "LVM_GETBKCOLOR"; - case 0x1000 + 1: return "LVM_SETBKCOLOR"; - case 0x1000 + 2: return "LVM_GETIMAGELIST"; - case 0x1000 + 3: return "LVM_SETIMAGELIST"; - case 0x1000 + 4: return "LVM_GETITEMCOUNT"; - case 0x1000 + 5: return "LVM_GETITEMA"; - case 0x1000 + 75: return "LVM_GETITEMW"; - case 0x1000 + 6: return "LVM_SETITEMA"; - case 0x1000 + 76: return "LVM_SETITEMW"; - case 0x1000 + 7: return "LVM_INSERTITEMA"; - case 0x1000 + 77: return "LVM_INSERTITEMW"; - case 0x1000 + 8: return "LVM_DELETEITEM"; - case 0x1000 + 9: return "LVM_DELETEALLITEMS"; - case 0x1000 + 10: return "LVM_GETCALLBACKMASK"; - case 0x1000 + 11: return "LVM_SETCALLBACKMASK"; - case 0x1000 + 12: return "LVM_GETNEXTITEM"; - case 0x1000 + 13: return "LVM_FINDITEMA"; - case 0x1000 + 83: return "LVM_FINDITEMW"; - case 0x1000 + 14: return "LVM_GETITEMRECT"; - case 0x1000 + 15: return "LVM_SETITEMPOSITION"; - case 0x1000 + 16: return "LVM_GETITEMPOSITION"; - case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA"; - case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW"; - case 0x1000 + 18: return "LVM_HITTEST"; - case 0x1000 + 19: return "LVM_ENSUREVISIBLE"; - case 0x1000 + 20: return "LVM_SCROLL"; - case 0x1000 + 21: return "LVM_REDRAWITEMS"; - case 0x1000 + 22: return "LVM_ARRANGE"; - case 0x1000 + 23: return "LVM_EDITLABELA"; - case 0x1000 + 118: return "LVM_EDITLABELW"; - case 0x1000 + 24: return "LVM_GETEDITCONTROL"; - case 0x1000 + 25: return "LVM_GETCOLUMNA"; - case 0x1000 + 95: return "LVM_GETCOLUMNW"; - case 0x1000 + 26: return "LVM_SETCOLUMNA"; - case 0x1000 + 96: return "LVM_SETCOLUMNW"; - case 0x1000 + 27: return "LVM_INSERTCOLUMNA"; - case 0x1000 + 97: return "LVM_INSERTCOLUMNW"; - case 0x1000 + 28: return "LVM_DELETECOLUMN"; - case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH"; - case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH"; - case 0x1000 + 31: return "LVM_GETHEADER"; - case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE"; - case 0x1000 + 34: return "LVM_GETVIEWRECT"; - case 0x1000 + 35: return "LVM_GETTEXTCOLOR"; - case 0x1000 + 36: return "LVM_SETTEXTCOLOR"; - case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR"; - case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR"; - case 0x1000 + 39: return "LVM_GETTOPINDEX"; - case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE"; - case 0x1000 + 41: return "LVM_GETORIGIN"; - case 0x1000 + 42: return "LVM_UPDATE"; - case 0x1000 + 43: return "LVM_SETITEMSTATE"; - case 0x1000 + 44: return "LVM_GETITEMSTATE"; - case 0x1000 + 45: return "LVM_GETITEMTEXTA"; - case 0x1000 + 115: return "LVM_GETITEMTEXTW"; - case 0x1000 + 46: return "LVM_SETITEMTEXTA"; - case 0x1000 + 116: return "LVM_SETITEMTEXTW"; - case 0x1000 + 47: return "LVM_SETITEMCOUNT"; - case 0x1000 + 48: return "LVM_SORTITEMS"; - case 0x1000 + 49: return "LVM_SETITEMPOSITION32"; - case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT"; - case 0x1000 + 51: return "LVM_GETITEMSPACING"; - case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA"; - case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW"; - case 0x1000 + 53: return "LVM_SETICONSPACING"; - case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE"; - case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE"; - case 0x1000 + 56: return "LVM_GETSUBITEMRECT"; - case 0x1000 + 57: return "LVM_SUBITEMHITTEST"; - case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY"; - case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY"; - case 0x1000 + 60: return "LVM_SETHOTITEM"; - case 0x1000 + 61: return "LVM_GETHOTITEM"; - case 0x1000 + 62: return "LVM_SETHOTCURSOR"; - case 0x1000 + 63: return "LVM_GETHOTCURSOR"; - case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT"; - case 0x1000 + 65: return "LVM_SETWORKAREA"; + case 0x1000 + 0: return wxT("LVM_GETBKCOLOR"); + case 0x1000 + 1: return wxT("LVM_SETBKCOLOR"); + case 0x1000 + 2: return wxT("LVM_GETIMAGELIST"); + case 0x1000 + 3: return wxT("LVM_SETIMAGELIST"); + case 0x1000 + 4: return wxT("LVM_GETITEMCOUNT"); + case 0x1000 + 5: return wxT("LVM_GETITEMA"); + case 0x1000 + 75: return wxT("LVM_GETITEMW"); + case 0x1000 + 6: return wxT("LVM_SETITEMA"); + case 0x1000 + 76: return wxT("LVM_SETITEMW"); + case 0x1000 + 7: return wxT("LVM_INSERTITEMA"); + case 0x1000 + 77: return wxT("LVM_INSERTITEMW"); + case 0x1000 + 8: return wxT("LVM_DELETEITEM"); + case 0x1000 + 9: return wxT("LVM_DELETEALLITEMS"); + case 0x1000 + 10: return wxT("LVM_GETCALLBACKMASK"); + case 0x1000 + 11: return wxT("LVM_SETCALLBACKMASK"); + case 0x1000 + 12: return wxT("LVM_GETNEXTITEM"); + case 0x1000 + 13: return wxT("LVM_FINDITEMA"); + case 0x1000 + 83: return wxT("LVM_FINDITEMW"); + case 0x1000 + 14: return wxT("LVM_GETITEMRECT"); + case 0x1000 + 15: return wxT("LVM_SETITEMPOSITION"); + case 0x1000 + 16: return wxT("LVM_GETITEMPOSITION"); + case 0x1000 + 17: return wxT("LVM_GETSTRINGWIDTHA"); + case 0x1000 + 87: return wxT("LVM_GETSTRINGWIDTHW"); + case 0x1000 + 18: return wxT("LVM_HITTEST"); + case 0x1000 + 19: return wxT("LVM_ENSUREVISIBLE"); + case 0x1000 + 20: return wxT("LVM_SCROLL"); + case 0x1000 + 21: return wxT("LVM_REDRAWITEMS"); + case 0x1000 + 22: return wxT("LVM_ARRANGE"); + case 0x1000 + 23: return wxT("LVM_EDITLABELA"); + case 0x1000 + 118: return wxT("LVM_EDITLABELW"); + case 0x1000 + 24: return wxT("LVM_GETEDITCONTROL"); + case 0x1000 + 25: return wxT("LVM_GETCOLUMNA"); + case 0x1000 + 95: return wxT("LVM_GETCOLUMNW"); + case 0x1000 + 26: return wxT("LVM_SETCOLUMNA"); + case 0x1000 + 96: return wxT("LVM_SETCOLUMNW"); + case 0x1000 + 27: return wxT("LVM_INSERTCOLUMNA"); + case 0x1000 + 97: return wxT("LVM_INSERTCOLUMNW"); + case 0x1000 + 28: return wxT("LVM_DELETECOLUMN"); + case 0x1000 + 29: return wxT("LVM_GETCOLUMNWIDTH"); + case 0x1000 + 30: return wxT("LVM_SETCOLUMNWIDTH"); + case 0x1000 + 31: return wxT("LVM_GETHEADER"); + case 0x1000 + 33: return wxT("LVM_CREATEDRAGIMAGE"); + case 0x1000 + 34: return wxT("LVM_GETVIEWRECT"); + case 0x1000 + 35: return wxT("LVM_GETTEXTCOLOR"); + case 0x1000 + 36: return wxT("LVM_SETTEXTCOLOR"); + case 0x1000 + 37: return wxT("LVM_GETTEXTBKCOLOR"); + case 0x1000 + 38: return wxT("LVM_SETTEXTBKCOLOR"); + case 0x1000 + 39: return wxT("LVM_GETTOPINDEX"); + case 0x1000 + 40: return wxT("LVM_GETCOUNTPERPAGE"); + case 0x1000 + 41: return wxT("LVM_GETORIGIN"); + case 0x1000 + 42: return wxT("LVM_UPDATE"); + case 0x1000 + 43: return wxT("LVM_SETITEMSTATE"); + case 0x1000 + 44: return wxT("LVM_GETITEMSTATE"); + case 0x1000 + 45: return wxT("LVM_GETITEMTEXTA"); + case 0x1000 + 115: return wxT("LVM_GETITEMTEXTW"); + case 0x1000 + 46: return wxT("LVM_SETITEMTEXTA"); + case 0x1000 + 116: return wxT("LVM_SETITEMTEXTW"); + case 0x1000 + 47: return wxT("LVM_SETITEMCOUNT"); + case 0x1000 + 48: return wxT("LVM_SORTITEMS"); + case 0x1000 + 49: return wxT("LVM_SETITEMPOSITION32"); + case 0x1000 + 50: return wxT("LVM_GETSELECTEDCOUNT"); + case 0x1000 + 51: return wxT("LVM_GETITEMSPACING"); + case 0x1000 + 52: return wxT("LVM_GETISEARCHSTRINGA"); + case 0x1000 + 117: return wxT("LVM_GETISEARCHSTRINGW"); + case 0x1000 + 53: return wxT("LVM_SETICONSPACING"); + case 0x1000 + 54: return wxT("LVM_SETEXTENDEDLISTVIEWSTYLE"); + case 0x1000 + 55: return wxT("LVM_GETEXTENDEDLISTVIEWSTYLE"); + case 0x1000 + 56: return wxT("LVM_GETSUBITEMRECT"); + case 0x1000 + 57: return wxT("LVM_SUBITEMHITTEST"); + case 0x1000 + 58: return wxT("LVM_SETCOLUMNORDERARRAY"); + case 0x1000 + 59: return wxT("LVM_GETCOLUMNORDERARRAY"); + case 0x1000 + 60: return wxT("LVM_SETHOTITEM"); + case 0x1000 + 61: return wxT("LVM_GETHOTITEM"); + case 0x1000 + 62: return wxT("LVM_SETHOTCURSOR"); + case 0x1000 + 63: return wxT("LVM_GETHOTCURSOR"); + case 0x1000 + 64: return wxT("LVM_APPROXIMATEVIEWRECT"); + case 0x1000 + 65: return wxT("LVM_SETWORKAREA"); // tree view - case 0x1100 + 0: return "TVM_INSERTITEMA"; - case 0x1100 + 50: return "TVM_INSERTITEMW"; - case 0x1100 + 1: return "TVM_DELETEITEM"; - case 0x1100 + 2: return "TVM_EXPAND"; - case 0x1100 + 4: return "TVM_GETITEMRECT"; - case 0x1100 + 5: return "TVM_GETCOUNT"; - case 0x1100 + 6: return "TVM_GETINDENT"; - case 0x1100 + 7: return "TVM_SETINDENT"; - case 0x1100 + 8: return "TVM_GETIMAGELIST"; - case 0x1100 + 9: return "TVM_SETIMAGELIST"; - case 0x1100 + 10: return "TVM_GETNEXTITEM"; - case 0x1100 + 11: return "TVM_SELECTITEM"; - case 0x1100 + 12: return "TVM_GETITEMA"; - case 0x1100 + 62: return "TVM_GETITEMW"; - case 0x1100 + 13: return "TVM_SETITEMA"; - case 0x1100 + 63: return "TVM_SETITEMW"; - case 0x1100 + 14: return "TVM_EDITLABELA"; - case 0x1100 + 65: return "TVM_EDITLABELW"; - case 0x1100 + 15: return "TVM_GETEDITCONTROL"; - case 0x1100 + 16: return "TVM_GETVISIBLECOUNT"; - case 0x1100 + 17: return "TVM_HITTEST"; - case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE"; - case 0x1100 + 19: return "TVM_SORTCHILDREN"; - case 0x1100 + 20: return "TVM_ENSUREVISIBLE"; - case 0x1100 + 21: return "TVM_SORTCHILDRENCB"; - case 0x1100 + 22: return "TVM_ENDEDITLABELNOW"; - case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA"; - case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW"; - case 0x1100 + 24: return "TVM_SETTOOLTIPS"; - case 0x1100 + 25: return "TVM_GETTOOLTIPS"; + case 0x1100 + 0: return wxT("TVM_INSERTITEMA"); + case 0x1100 + 50: return wxT("TVM_INSERTITEMW"); + case 0x1100 + 1: return wxT("TVM_DELETEITEM"); + case 0x1100 + 2: return wxT("TVM_EXPAND"); + case 0x1100 + 4: return wxT("TVM_GETITEMRECT"); + case 0x1100 + 5: return wxT("TVM_GETCOUNT"); + case 0x1100 + 6: return wxT("TVM_GETINDENT"); + case 0x1100 + 7: return wxT("TVM_SETINDENT"); + case 0x1100 + 8: return wxT("TVM_GETIMAGELIST"); + case 0x1100 + 9: return wxT("TVM_SETIMAGELIST"); + case 0x1100 + 10: return wxT("TVM_GETNEXTITEM"); + case 0x1100 + 11: return wxT("TVM_SELECTITEM"); + case 0x1100 + 12: return wxT("TVM_GETITEMA"); + case 0x1100 + 62: return wxT("TVM_GETITEMW"); + case 0x1100 + 13: return wxT("TVM_SETITEMA"); + case 0x1100 + 63: return wxT("TVM_SETITEMW"); + case 0x1100 + 14: return wxT("TVM_EDITLABELA"); + case 0x1100 + 65: return wxT("TVM_EDITLABELW"); + case 0x1100 + 15: return wxT("TVM_GETEDITCONTROL"); + case 0x1100 + 16: return wxT("TVM_GETVISIBLECOUNT"); + case 0x1100 + 17: return wxT("TVM_HITTEST"); + case 0x1100 + 18: return wxT("TVM_CREATEDRAGIMAGE"); + case 0x1100 + 19: return wxT("TVM_SORTCHILDREN"); + case 0x1100 + 20: return wxT("TVM_ENSUREVISIBLE"); + case 0x1100 + 21: return wxT("TVM_SORTCHILDRENCB"); + case 0x1100 + 22: return wxT("TVM_ENDEDITLABELNOW"); + case 0x1100 + 23: return wxT("TVM_GETISEARCHSTRINGA"); + case 0x1100 + 64: return wxT("TVM_GETISEARCHSTRINGW"); + case 0x1100 + 24: return wxT("TVM_SETTOOLTIPS"); + case 0x1100 + 25: return wxT("TVM_GETTOOLTIPS"); // header - case 0x1200 + 0: return "HDM_GETITEMCOUNT"; - case 0x1200 + 1: return "HDM_INSERTITEMA"; - case 0x1200 + 10: return "HDM_INSERTITEMW"; - case 0x1200 + 2: return "HDM_DELETEITEM"; - case 0x1200 + 3: return "HDM_GETITEMA"; - case 0x1200 + 11: return "HDM_GETITEMW"; - case 0x1200 + 4: return "HDM_SETITEMA"; - case 0x1200 + 12: return "HDM_SETITEMW"; - case 0x1200 + 5: return "HDM_LAYOUT"; - case 0x1200 + 6: return "HDM_HITTEST"; - case 0x1200 + 7: return "HDM_GETITEMRECT"; - case 0x1200 + 8: return "HDM_SETIMAGELIST"; - case 0x1200 + 9: return "HDM_GETIMAGELIST"; - case 0x1200 + 15: return "HDM_ORDERTOINDEX"; - case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE"; - case 0x1200 + 17: return "HDM_GETORDERARRAY"; - case 0x1200 + 18: return "HDM_SETORDERARRAY"; - case 0x1200 + 19: return "HDM_SETHOTDIVIDER"; + case 0x1200 + 0: return wxT("HDM_GETITEMCOUNT"); + case 0x1200 + 1: return wxT("HDM_INSERTITEMA"); + case 0x1200 + 10: return wxT("HDM_INSERTITEMW"); + case 0x1200 + 2: return wxT("HDM_DELETEITEM"); + case 0x1200 + 3: return wxT("HDM_GETITEMA"); + case 0x1200 + 11: return wxT("HDM_GETITEMW"); + case 0x1200 + 4: return wxT("HDM_SETITEMA"); + case 0x1200 + 12: return wxT("HDM_SETITEMW"); + case 0x1200 + 5: return wxT("HDM_LAYOUT"); + case 0x1200 + 6: return wxT("HDM_HITTEST"); + case 0x1200 + 7: return wxT("HDM_GETITEMRECT"); + case 0x1200 + 8: return wxT("HDM_SETIMAGELIST"); + case 0x1200 + 9: return wxT("HDM_GETIMAGELIST"); + case 0x1200 + 15: return wxT("HDM_ORDERTOINDEX"); + case 0x1200 + 16: return wxT("HDM_CREATEDRAGIMAGE"); + case 0x1200 + 17: return wxT("HDM_GETORDERARRAY"); + case 0x1200 + 18: return wxT("HDM_SETORDERARRAY"); + case 0x1200 + 19: return wxT("HDM_SETHOTDIVIDER"); // tab control - case 0x1300 + 2: return "TCM_GETIMAGELIST"; - case 0x1300 + 3: return "TCM_SETIMAGELIST"; - case 0x1300 + 4: return "TCM_GETITEMCOUNT"; - case 0x1300 + 5: return "TCM_GETITEMA"; - case 0x1300 + 60: return "TCM_GETITEMW"; - case 0x1300 + 6: return "TCM_SETITEMA"; - case 0x1300 + 61: return "TCM_SETITEMW"; - case 0x1300 + 7: return "TCM_INSERTITEMA"; - case 0x1300 + 62: return "TCM_INSERTITEMW"; - case 0x1300 + 8: return "TCM_DELETEITEM"; - case 0x1300 + 9: return "TCM_DELETEALLITEMS"; - case 0x1300 + 10: return "TCM_GETITEMRECT"; - case 0x1300 + 11: return "TCM_GETCURSEL"; - case 0x1300 + 12: return "TCM_SETCURSEL"; - case 0x1300 + 13: return "TCM_HITTEST"; - case 0x1300 + 14: return "TCM_SETITEMEXTRA"; - case 0x1300 + 40: return "TCM_ADJUSTRECT"; - case 0x1300 + 41: return "TCM_SETITEMSIZE"; - case 0x1300 + 42: return "TCM_REMOVEIMAGE"; - case 0x1300 + 43: return "TCM_SETPADDING"; - case 0x1300 + 44: return "TCM_GETROWCOUNT"; - case 0x1300 + 45: return "TCM_GETTOOLTIPS"; - case 0x1300 + 46: return "TCM_SETTOOLTIPS"; - case 0x1300 + 47: return "TCM_GETCURFOCUS"; - case 0x1300 + 48: return "TCM_SETCURFOCUS"; - case 0x1300 + 49: return "TCM_SETMINTABWIDTH"; - case 0x1300 + 50: return "TCM_DESELECTALL"; + case 0x1300 + 2: return wxT("TCM_GETIMAGELIST"); + case 0x1300 + 3: return wxT("TCM_SETIMAGELIST"); + case 0x1300 + 4: return wxT("TCM_GETITEMCOUNT"); + case 0x1300 + 5: return wxT("TCM_GETITEMA"); + case 0x1300 + 60: return wxT("TCM_GETITEMW"); + case 0x1300 + 6: return wxT("TCM_SETITEMA"); + case 0x1300 + 61: return wxT("TCM_SETITEMW"); + case 0x1300 + 7: return wxT("TCM_INSERTITEMA"); + case 0x1300 + 62: return wxT("TCM_INSERTITEMW"); + case 0x1300 + 8: return wxT("TCM_DELETEITEM"); + case 0x1300 + 9: return wxT("TCM_DELETEALLITEMS"); + case 0x1300 + 10: return wxT("TCM_GETITEMRECT"); + case 0x1300 + 11: return wxT("TCM_GETCURSEL"); + case 0x1300 + 12: return wxT("TCM_SETCURSEL"); + case 0x1300 + 13: return wxT("TCM_HITTEST"); + case 0x1300 + 14: return wxT("TCM_SETITEMEXTRA"); + case 0x1300 + 40: return wxT("TCM_ADJUSTRECT"); + case 0x1300 + 41: return wxT("TCM_SETITEMSIZE"); + case 0x1300 + 42: return wxT("TCM_REMOVEIMAGE"); + case 0x1300 + 43: return wxT("TCM_SETPADDING"); + case 0x1300 + 44: return wxT("TCM_GETROWCOUNT"); + case 0x1300 + 45: return wxT("TCM_GETTOOLTIPS"); + case 0x1300 + 46: return wxT("TCM_SETTOOLTIPS"); + case 0x1300 + 47: return wxT("TCM_GETCURFOCUS"); + case 0x1300 + 48: return wxT("TCM_SETCURFOCUS"); + case 0x1300 + 49: return wxT("TCM_SETMINTABWIDTH"); + case 0x1300 + 50: return wxT("TCM_DESELECTALL"); // toolbar - case WM_USER+1: return "TB_ENABLEBUTTON"; - case WM_USER+2: return "TB_CHECKBUTTON"; - case WM_USER+3: return "TB_PRESSBUTTON"; - case WM_USER+4: return "TB_HIDEBUTTON"; - case WM_USER+5: return "TB_INDETERMINATE"; - case WM_USER+9: return "TB_ISBUTTONENABLED"; - case WM_USER+10: return "TB_ISBUTTONCHECKED"; - case WM_USER+11: return "TB_ISBUTTONPRESSED"; - case WM_USER+12: return "TB_ISBUTTONHIDDEN"; - case WM_USER+13: return "TB_ISBUTTONINDETERMINATE"; - case WM_USER+17: return "TB_SETSTATE"; - case WM_USER+18: return "TB_GETSTATE"; - case WM_USER+19: return "TB_ADDBITMAP"; - case WM_USER+20: return "TB_ADDBUTTONS"; - case WM_USER+21: return "TB_INSERTBUTTON"; - case WM_USER+22: return "TB_DELETEBUTTON"; - case WM_USER+23: return "TB_GETBUTTON"; - case WM_USER+24: return "TB_BUTTONCOUNT"; - case WM_USER+25: return "TB_COMMANDTOINDEX"; - case WM_USER+26: return "TB_SAVERESTOREA"; - case WM_USER+76: return "TB_SAVERESTOREW"; - case WM_USER+27: return "TB_CUSTOMIZE"; - case WM_USER+28: return "TB_ADDSTRINGA"; - case WM_USER+77: return "TB_ADDSTRINGW"; - case WM_USER+29: return "TB_GETITEMRECT"; - case WM_USER+30: return "TB_BUTTONSTRUCTSIZE"; - case WM_USER+31: return "TB_SETBUTTONSIZE"; - case WM_USER+32: return "TB_SETBITMAPSIZE"; - case WM_USER+33: return "TB_AUTOSIZE"; - case WM_USER+35: return "TB_GETTOOLTIPS"; - case WM_USER+36: return "TB_SETTOOLTIPS"; - case WM_USER+37: return "TB_SETPARENT"; - case WM_USER+39: return "TB_SETROWS"; - case WM_USER+40: return "TB_GETROWS"; - case WM_USER+42: return "TB_SETCMDID"; - case WM_USER+43: return "TB_CHANGEBITMAP"; - case WM_USER+44: return "TB_GETBITMAP"; - case WM_USER+45: return "TB_GETBUTTONTEXTA"; - case WM_USER+75: return "TB_GETBUTTONTEXTW"; - case WM_USER+46: return "TB_REPLACEBITMAP"; - case WM_USER+47: return "TB_SETINDENT"; - case WM_USER+48: return "TB_SETIMAGELIST"; - case WM_USER+49: return "TB_GETIMAGELIST"; - case WM_USER+50: return "TB_LOADIMAGES"; - case WM_USER+51: return "TB_GETRECT"; - case WM_USER+52: return "TB_SETHOTIMAGELIST"; - case WM_USER+53: return "TB_GETHOTIMAGELIST"; - case WM_USER+54: return "TB_SETDISABLEDIMAGELIST"; - case WM_USER+55: return "TB_GETDISABLEDIMAGELIST"; - case WM_USER+56: return "TB_SETSTYLE"; - case WM_USER+57: return "TB_GETSTYLE"; - case WM_USER+58: return "TB_GETBUTTONSIZE"; - case WM_USER+59: return "TB_SETBUTTONWIDTH"; - case WM_USER+60: return "TB_SETMAXTEXTROWS"; - case WM_USER+61: return "TB_GETTEXTROWS"; - case WM_USER+41: return "TB_GETBITMAPFLAGS"; - -#endif //WIN32 + case WM_USER+1: return wxT("TB_ENABLEBUTTON"); + case WM_USER+2: return wxT("TB_CHECKBUTTON"); + case WM_USER+3: return wxT("TB_PRESSBUTTON"); + case WM_USER+4: return wxT("TB_HIDEBUTTON"); + case WM_USER+5: return wxT("TB_INDETERMINATE"); + case WM_USER+9: return wxT("TB_ISBUTTONENABLED"); + case WM_USER+10: return wxT("TB_ISBUTTONCHECKED"); + case WM_USER+11: return wxT("TB_ISBUTTONPRESSED"); + case WM_USER+12: return wxT("TB_ISBUTTONHIDDEN"); + case WM_USER+13: return wxT("TB_ISBUTTONINDETERMINATE"); + case WM_USER+17: return wxT("TB_SETSTATE"); + case WM_USER+18: return wxT("TB_GETSTATE"); + case WM_USER+19: return wxT("TB_ADDBITMAP"); + case WM_USER+20: return wxT("TB_ADDBUTTONS"); + case WM_USER+21: return wxT("TB_INSERTBUTTON"); + case WM_USER+22: return wxT("TB_DELETEBUTTON"); + case WM_USER+23: return wxT("TB_GETBUTTON"); + case WM_USER+24: return wxT("TB_BUTTONCOUNT"); + case WM_USER+25: return wxT("TB_COMMANDTOINDEX"); + case WM_USER+26: return wxT("TB_SAVERESTOREA"); + case WM_USER+76: return wxT("TB_SAVERESTOREW"); + case WM_USER+27: return wxT("TB_CUSTOMIZE"); + case WM_USER+28: return wxT("TB_ADDSTRINGA"); + case WM_USER+77: return wxT("TB_ADDSTRINGW"); + case WM_USER+29: return wxT("TB_GETITEMRECT"); + case WM_USER+30: return wxT("TB_BUTTONSTRUCTSIZE"); + case WM_USER+31: return wxT("TB_SETBUTTONSIZE"); + case WM_USER+32: return wxT("TB_SETBITMAPSIZE"); + case WM_USER+33: return wxT("TB_AUTOSIZE"); + case WM_USER+35: return wxT("TB_GETTOOLTIPS"); + case WM_USER+36: return wxT("TB_SETTOOLTIPS"); + case WM_USER+37: return wxT("TB_SETPARENT"); + case WM_USER+39: return wxT("TB_SETROWS"); + case WM_USER+40: return wxT("TB_GETROWS"); + case WM_USER+42: return wxT("TB_SETCMDID"); + case WM_USER+43: return wxT("TB_CHANGEBITMAP"); + case WM_USER+44: return wxT("TB_GETBITMAP"); + case WM_USER+45: return wxT("TB_GETBUTTONTEXTA"); + case WM_USER+75: return wxT("TB_GETBUTTONTEXTW"); + case WM_USER+46: return wxT("TB_REPLACEBITMAP"); + case WM_USER+47: return wxT("TB_SETINDENT"); + case WM_USER+48: return wxT("TB_SETIMAGELIST"); + case WM_USER+49: return wxT("TB_GETIMAGELIST"); + case WM_USER+50: return wxT("TB_LOADIMAGES"); + case WM_USER+51: return wxT("TB_GETRECT"); + case WM_USER+52: return wxT("TB_SETHOTIMAGELIST"); + case WM_USER+53: return wxT("TB_GETHOTIMAGELIST"); + case WM_USER+54: return wxT("TB_SETDISABLEDIMAGELIST"); + case WM_USER+55: return wxT("TB_GETDISABLEDIMAGELIST"); + case WM_USER+56: return wxT("TB_SETSTYLE"); + case WM_USER+57: return wxT("TB_GETSTYLE"); + case WM_USER+58: return wxT("TB_GETBUTTONSIZE"); + case WM_USER+59: return wxT("TB_SETBUTTONWIDTH"); + case WM_USER+60: return wxT("TB_SETMAXTEXTROWS"); + case WM_USER+61: return wxT("TB_GETTEXTROWS"); + case WM_USER+41: return wxT("TB_GETBITMAPFLAGS"); default: - static char s_szBuf[128]; - sprintf(s_szBuf, "", message); - return s_szBuf; + static wxString s_szBuf; + s_szBuf.Printf(wxT(""), message); + return s_szBuf.c_str(); } } #endif //__WXDEBUG__ -static void TranslateKbdEventToMouse(wxWindowMSW *win, - int *x, int *y, WPARAM *flags) -{ - // construct the key mask - WPARAM& fwKeys = *flags; - - fwKeys = MK_RBUTTON; - if ( wxIsCtrlDown() ) - fwKeys |= MK_CONTROL; - if ( wxIsShiftDown() ) - fwKeys |= MK_SHIFT; - - // simulate right mouse button click - DWORD dwPos = ::GetMessagePos(); - *x = GET_X_LPARAM(dwPos); - *y = GET_Y_LPARAM(dwPos); - - win->ScreenToClient(x, y); -} - static TEXTMETRIC wxGetTextMetrics(const wxWindowMSW *win) { // prepare the DC @@ -4854,9 +6388,10 @@ static TEXTMETRIC wxGetTextMetrics(const wxWindowMSW *win) // Find the wxWindow at the current mouse position, returning the mouse // position. -wxWindow* wxFindWindowAtPointer(wxPoint& WXUNUSED(pt)) +wxWindow* wxFindWindowAtPointer(wxPoint& pt) { - return wxFindWindowAtPoint(wxGetMousePosition()); + pt = wxGetMousePosition(); + return wxFindWindowAtPoint(pt); } wxWindow* wxFindWindowAtPoint(const wxPoint& pt) @@ -4864,25 +6399,204 @@ wxWindow* wxFindWindowAtPoint(const wxPoint& pt) POINT pt2; pt2.x = pt.x; pt2.y = pt.y; - HWND hWndHit = ::WindowFromPoint(pt2); - wxWindow* win = wxFindWinFromHandle((WXHWND) hWndHit) ; - HWND hWnd = hWndHit; + HWND hWnd = ::WindowFromPoint(pt2); - // Try to find a window with a wxWindow associated with it - while (!win && (hWnd != 0)) - { - hWnd = ::GetParent(hWnd); - win = wxFindWinFromHandle((WXHWND) hWnd) ; - } - return win; + return wxGetWindowFromHWND((WXHWND)hWnd); } // Get the current mouse position. wxPoint wxGetMousePosition() { POINT pt; +#ifdef __WXWINCE__ + GetCursorPosWinCE(&pt); +#else GetCursorPos( & pt ); +#endif + return wxPoint(pt.x, pt.y); } +#if wxUSE_HOTKEY + +#if defined(__SMARTPHONE__) || defined(__POCKETPC__) +static void WinCEUnregisterHotKey(int modifiers, int id) +{ + // Register hotkeys for the hardware buttons + HINSTANCE hCoreDll; + typedef BOOL (WINAPI *UnregisterFunc1Proc)(UINT, UINT); + + UnregisterFunc1Proc procUnregisterFunc; + hCoreDll = LoadLibrary(_T("coredll.dll")); + if (hCoreDll) + { + procUnregisterFunc = (UnregisterFunc1Proc)GetProcAddress(hCoreDll, _T("UnregisterFunc1")); + if (procUnregisterFunc) + procUnregisterFunc(modifiers, id); + FreeLibrary(hCoreDll); + } +} +#endif + +bool wxWindowMSW::RegisterHotKey(int hotkeyId, int modifiers, int keycode) +{ + UINT win_modifiers=0; + if ( modifiers & wxMOD_ALT ) + win_modifiers |= MOD_ALT; + if ( modifiers & wxMOD_SHIFT ) + win_modifiers |= MOD_SHIFT; + if ( modifiers & wxMOD_CONTROL ) + win_modifiers |= MOD_CONTROL; + if ( modifiers & wxMOD_WIN ) + win_modifiers |= MOD_WIN; + +#if defined(__SMARTPHONE__) || defined(__POCKETPC__) + // Required for PPC and Smartphone hardware buttons + if (keycode >= WXK_SPECIAL1 && keycode <= WXK_SPECIAL20) + WinCEUnregisterHotKey(win_modifiers, hotkeyId); +#endif + + if ( !::RegisterHotKey(GetHwnd(), hotkeyId, win_modifiers, keycode) ) + { + wxLogLastError(_T("RegisterHotKey")); + + return false; + } + + return true; +} + +bool wxWindowMSW::UnregisterHotKey(int hotkeyId) +{ +#if defined(__SMARTPHONE__) || defined(__POCKETPC__) + WinCEUnregisterHotKey(MOD_WIN, hotkeyId); +#endif + + if ( !::UnregisterHotKey(GetHwnd(), hotkeyId) ) + { + wxLogLastError(_T("UnregisterHotKey")); + + return false; + } + + return true; +} + +#if wxUSE_ACCEL + +bool wxWindowMSW::HandleHotKey(WXWPARAM wParam, WXLPARAM lParam) +{ + int hotkeyId = wParam; + int virtualKey = HIWORD(lParam); + int win_modifiers = LOWORD(lParam); + + wxKeyEvent event(CreateKeyEvent(wxEVT_HOTKEY, virtualKey, wParam, lParam)); + event.SetId(hotkeyId); + event.m_shiftDown = (win_modifiers & MOD_SHIFT) != 0; + event.m_controlDown = (win_modifiers & MOD_CONTROL) != 0; + event.m_altDown = (win_modifiers & MOD_ALT) != 0; + event.m_metaDown = (win_modifiers & MOD_WIN) != 0; + + return GetEventHandler()->ProcessEvent(event); +} + +#endif // wxUSE_ACCEL + +#endif // wxUSE_HOTKEY + +// Not tested under WinCE +#ifndef __WXWINCE__ + +// this class installs a message hook which really wakes up our idle processing +// each time a WM_NULL is received (wxWakeUpIdle does this), even if we're +// sitting inside a local modal loop (e.g. a menu is opened or scrollbar is +// being dragged or even inside ::MessageBox()) and so don't control message +// dispatching otherwise +class wxIdleWakeUpModule : public wxModule +{ +public: + virtual bool OnInit() + { + ms_hMsgHookProc = ::SetWindowsHookEx + ( + WH_GETMESSAGE, + &wxIdleWakeUpModule::MsgHookProc, + NULL, + GetCurrentThreadId() + ); + + if ( !ms_hMsgHookProc ) + { + wxLogLastError(_T("SetWindowsHookEx(WH_GETMESSAGE)")); + + return false; + } + + return true; + } + + virtual void OnExit() + { + ::UnhookWindowsHookEx(wxIdleWakeUpModule::ms_hMsgHookProc); + } + + static LRESULT CALLBACK MsgHookProc(int nCode, WPARAM wParam, LPARAM lParam) + { + MSG *msg = (MSG*)lParam; + + // only process the message if it is actually going to be removed from + // the message queue, this prevents that the same event from being + // processed multiple times if now someone just called PeekMessage() + if ( msg->message == WM_NULL && wParam == PM_REMOVE ) + { + wxTheApp->ProcessPendingEvents(); + } + + return CallNextHookEx(ms_hMsgHookProc, nCode, wParam, lParam); + }; + +private: + static HHOOK ms_hMsgHookProc; + + DECLARE_DYNAMIC_CLASS(wxIdleWakeUpModule) +}; + +HHOOK wxIdleWakeUpModule::ms_hMsgHookProc = 0; + +IMPLEMENT_DYNAMIC_CLASS(wxIdleWakeUpModule, wxModule) + +#endif // __WXWINCE__ + +#ifdef __WXWINCE__ + +#if wxUSE_STATBOX +static void wxAdjustZOrder(wxWindow* parent) +{ + if (parent->IsKindOf(CLASSINFO(wxStaticBox))) + { + // Set the z-order correctly + SetWindowPos((HWND) parent->GetHWND(), HWND_BOTTOM, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE); + } + + wxWindowList::compatibility_iterator current = parent->GetChildren().GetFirst(); + while (current) + { + wxWindow *childWin = current->GetData(); + wxAdjustZOrder(childWin); + current = current->GetNext(); + } +} +#endif + +// We need to adjust the z-order of static boxes in WinCE, to +// make 'contained' controls visible +void wxWindowMSW::OnInitDialog( wxInitDialogEvent& event ) +{ +#if wxUSE_STATBOX + wxAdjustZOrder(this); +#endif + + event.Skip(); +} +#endif