/////////////////////////////////////////////////////////////////////////////
-// 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
#pragma hdrstop
#endif
+#include "wx/window.h"
+
#ifndef WX_PRECOMP
#include "wx/msw/wrapwin.h"
- #include "wx/window.h"
+ #include "wx/msw/wrapcctl.h" // include <commctrl.h> "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/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 && !defined(__WXUNIVERSAL__)
#include "wx/ownerdrw.h"
#endif
+#include "wx/hashmap.h"
#include "wx/evtloop.h"
-#include "wx/module.h"
+#include "wx/power.h"
#include "wx/sysopt.h"
#if wxUSE_DRAG_AND_DROP
#endif
#endif
-#include "wx/menuitem.h"
-#include "wx/log.h"
-
#include "wx/msw/private.h"
+#include "wx/msw/private/keyboard.h"
+#include "wx/msw/dcclient.h"
+#include "wx/private/textmeasure.h"
#if wxUSE_TOOLTIPS
#include "wx/tooltip.h"
#include "wx/caret.h"
#endif // wxUSE_CARET
+#if wxUSE_RADIOBOX
+ #include "wx/radiobox.h"
+#endif // wxUSE_RADIOBOX
+
#if wxUSE_SPINCTRL
#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 <string.h>
#include <windowsx.h>
#endif
-#include <commctrl.h>
-
-#include "wx/msw/missing.h"
-
#if defined(__WXWINCE__)
#include "wx/msw/wince/missing.h"
+#ifdef __POCKETPC__
+ #include <windows.h>
+ #include <shellapi.h>
+ #include <ole2.h>
+ #include <aygshell.h>
+#endif
+#endif
+
+#if wxUSE_UXTHEME
+ #include "wx/msw/uxtheme.h"
+ #define EP_EDITTEXT 1
+ #define ETS_NORMAL 1
+ #define ETS_HOT 2
+ #define ETS_SELECTED 3
+ #define ETS_DISABLED 4
+ #define ETS_FOCUSED 5
+ #define ETS_READONLY 6
+ #define ETS_ASSIST 7
+#endif
+
+// define the constants used by AnimateWindow() if our SDK doesn't have them
+#ifndef AW_CENTER
+ #define AW_HOR_POSITIVE 0x00000001
+ #define AW_HOR_NEGATIVE 0x00000002
+ #define AW_VER_POSITIVE 0x00000004
+ #define AW_VER_NEGATIVE 0x00000008
+ #define AW_CENTER 0x00000010
+ #define AW_HIDE 0x00010000
+ #define AW_ACTIVATE 0x00020000
+ #define AW_SLIDE 0x00040000
+ #define AW_BLEND 0x00080000
#endif
-#if defined(TME_LEAVE) && defined(WM_MOUSELEAVE)
+#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)
-#define USE_DEFERRED_SIZING 1
-
// 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 1
#endif
+// not all compilers/platforms have X button related declarations (notably
+// Windows CE doesn't, and probably some old SDKs don't neither)
+#ifdef WM_XBUTTONDOWN
+ #define wxHAS_XBUTTON
+#endif
+
+#ifndef MAPVK_VK_TO_CHAR
+ #define MAPVK_VK_TO_CHAR 2
+#endif
+
// ---------------------------------------------------------------------------
// global variables
// ---------------------------------------------------------------------------
#if wxUSE_MENUS_NATIVE
-wxMenu *wxCurrentPopupMenu = NULL;
-#endif // wxUSE_MENUS_NATIVE
-
-#ifdef __WXWINCE__
-extern wxChar *wxCanvasClassName;
-#else
-extern const wxChar *wxCanvasClassName;
+extern wxMenu *wxCurrentPopupMenu;
#endif
+#if wxUSE_UXTHEME
+// This is a hack used by the owner-drawn wxButton implementation to ensure
+// that the brush used for erasing its background is correctly aligned with the
+// control.
+wxWindowMSW *wxWindowBeingErased = NULL;
+#endif // wxUSE_UXTHEME
+
+namespace
+{
+
// true if we had already created the std colour map, used by
// wxGetStdColourMap() and wxWindow::OnSysColourChanged() (FIXME-MT)
-static bool gs_hasStdCmap = false;
+bool gs_hasStdCmap = false;
// last mouse event information we need to filter out the duplicates
#if wxUSE_MOUSEEVENT_HACK
-static struct
+struct MouseEventInfoDummy
{
// mouse position (in screen coordinates)
wxPoint pos;
} gs_lastMouseEvent;
#endif // wxUSE_MOUSEEVENT_HACK
+// hash containing the registered handlers for the custom messages
+WX_DECLARE_HASH_MAP(int, wxWindow::MSWMessageHandler,
+ wxIntegerHash, wxIntegerEqual,
+ MSWMessageHandlers);
+
+MSWMessageHandlers gs_messageHandlers;
+
+// hash containing all our windows, it uses HWND keys and wxWindow* values
+WX_DECLARE_HASH_MAP(HWND, wxWindow *,
+ wxPointerHash, wxPointerEqual,
+ WindowHandles);
+
+WindowHandles gs_windowHandles;
+
+#ifdef wxHAS_MSW_BACKGROUND_ERASE_HOOK
+
+// temporary override for WM_ERASEBKGND processing: we don't store this in
+// wxWindow itself as we don't need it during most of the time so don't
+// increase the size of all window objects unnecessarily
+WX_DECLARE_HASH_MAP(wxWindow *, wxWindow *,
+ wxPointerHash, wxPointerEqual,
+ EraseBgHooks);
+
+EraseBgHooks gs_eraseBgHooks;
+
+#endif // wxHAS_MSW_BACKGROUND_ERASE_HOOK
+
+// If this variable is strictly positive, EVT_CHAR_HOOK is not generated for
+// Escape key presses as it can't be intercepted because it's needed by some
+// currently shown window, e.g. IME entry.
+//
+// This is currently global as we allow using UI from the main thread only
+// anyhow but could be replaced with a thread-specific value in the future if
+// needed.
+int gs_modalEntryWindowCount = 0;
+
+} // anonymous namespace
+
// ---------------------------------------------------------------------------
// private functions
// ---------------------------------------------------------------------------
WPARAM wParam, LPARAM lParam);
-#ifdef __WXDEBUG__
+#if wxDEBUG_LEVEL >= 2
const wxChar *wxGetMessageName(int message);
-#endif //__WXDEBUG__
+#endif // wxDEBUG_LEVEL >= 2
void wxRemoveHandleAssociation(wxWindowMSW *win);
extern void wxAssociateWinWithHandle(HWND hWnd, wxWindowMSW *win);
-wxWindow *wxFindWinFromHandle(WXHWND hWnd);
// get the text metrics for the current font
static TEXTMETRIC wxGetTextMetrics(const wxWindowMSW *win);
// raise top level parent to top of z order
if (!::SetWindowPos(hwnd, HWND_TOP, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE))
{
- wxLogLastError(_T("SetWindowPos"));
+ wxLogLastError(wxT("SetWindowPos"));
}
}
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 neither.
+ 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);
+ LONG exStyle = wxGetWindowExStyle(parent);
if ( !(exStyle & WS_EX_CONTROLPARENT) )
{
// force the parent to have this style
- ::SetWindowLong(GetHwndOf(parent), GWL_EXSTYLE,
- exStyle | WS_EX_CONTROLPARENT);
+ wxSetWindowExStyle(parent, 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)
+// GetCursorPos can return an error, so use this function
+// instead.
+// Error originally observed with WinCE, but later using Remote Desktop
+// to connect to XP.
+void wxGetCursorPosMSW(POINT* pt)
{
if (!GetCursorPos(pt))
{
+#ifdef __WXWINCE__
+ wxLogLastError(wxT("GetCursorPos"));
+#endif
DWORD pos = GetMessagePos();
- pt->x = LOWORD(pos);
- pt->y = HIWORD(pos);
+ // the coordinates may be negative in multi-monitor systems
+ pt->x = GET_X_LPARAM(pos);
+ pt->y = GET_Y_LPARAM(pos);
}
- return true;
}
-#endif
// ---------------------------------------------------------------------------
// event tables
// method
#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<const wxWindow*>(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<wxWindowList::compatibility_iterator>( 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__
+#endif // __WXUNIVERSAL__
BEGIN_EVENT_TABLE(wxWindowMSW, wxWindowBase)
EVT_SYS_COLOUR_CHANGED(wxWindowMSW::OnSysColourChanged)
- EVT_ERASE_BACKGROUND(wxWindowMSW::OnEraseBackground)
#ifdef __WXWINCE__
EVT_INIT_DIALOG(wxWindowMSW::OnInitDialog)
#endif
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)
if ( !controlOnly
#if wxUSE_CONTROLS
- || parent->IsKindOf(CLASSINFO(wxControl))
+ || wxDynamicCast(parent, wxControl)
#endif // wxUSE_CONTROLS
)
{
void wxWindowMSW::Init()
{
// MSW specific
- m_isBeingDeleted = false;
m_oldWndProc = NULL;
m_mouseInWindow = false;
m_lastKeydownProcessed = false;
- m_childrenDisabled = NULL;
- m_frozenness = 0;
-
m_hWnd = 0;
- m_hDWP = 0;
m_xThumbSize = 0;
m_yThumbSize = 0;
+#if wxUSE_DEFERRED_SIZING
+ m_hDWP = 0;
m_pendingPosition = wxDefaultPosition;
m_pendingSize = wxDefaultSize;
+#endif // wxUSE_DEFERRED_SIZING
+
+#ifdef __POCKETPC__
+ m_contextMenuEnabled = false;
+#endif
}
// Destructor
wxWindowMSW::~wxWindowMSW()
{
- m_isBeingDeleted = true;
+ SendDestroyEvent();
#ifndef __WXUNIVERSAL__
// VS: make sure there's no wxFrame with last focus set to us:
#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 (::IsWindow(GetHwnd()))
{
if ( !::DestroyWindow(GetHwnd()) )
+ {
wxLogLastError(wxT("DestroyWindow"));
+ }
}
// remove hWnd <-> wxWindow association
wxRemoveHandleAssociation(this);
}
- delete m_childrenDisabled;
+}
+/* static */
+const wxChar *wxWindowMSW::MSWGetRegisteredClassName()
+{
+ return wxApp::GetRegisteredClassName(wxT("wxWindow"), COLOR_BTNFACE);
}
// real construction (Init() must have been called before!)
msflags |= WS_VISIBLE;
}
- if ( !MSWCreate(wxCanvasClassName, NULL, pos, size, msflags, exstyle) )
+ if ( !MSWCreate(MSWGetRegisteredClassName(),
+ NULL, pos, size, msflags, exstyle) )
return false;
InheritAttributes();
void wxWindowMSW::SetFocus()
{
HWND hWnd = GetHwnd();
- wxCHECK_RET( hWnd, _T("can't set focus to invalid window") );
+ wxCHECK_RET( hWnd, wxT("can't set focus to invalid window") );
-#if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
+#if !defined(__WXWINCE__)
::SetLastError(0);
#endif
if ( !::SetFocus(hWnd) )
{
-#if defined(__WXDEBUG__) && !defined(__WXMICROWIN__)
// was there really an error?
DWORD dwRes = ::GetLastError();
if ( dwRes )
HWND hwndFocus = ::GetFocus();
if ( hwndFocus != hWnd )
{
- wxLogApiError(_T("SetFocus"), dwRes);
+ wxLogApiError(wxT("SetFocus"), dwRes);
}
}
-#endif // Debug
}
}
return NULL;
}
-bool wxWindowMSW::Enable(bool enable)
+void wxWindowMSW::DoEnable( bool enable )
+{
+ MSWEnableHWND(GetHwnd(), enable);
+}
+
+bool wxWindowMSW::MSWEnableHWND(WXHWND hWnd, bool enable)
{
- if ( !wxWindowBase::Enable(enable) )
+ if ( !hWnd )
return false;
- HWND hWnd = GetHwnd();
- if ( hWnd )
- ::EnableWindow(hWnd, (BOOL)enable);
+ // If disabling focused control, we move focus to the next one, as if the
+ // user pressed Tab. That's because we can't keep focus on a disabled
+ // control, Tab-navigation would stop working then.
+ if ( !enable && ::GetFocus() == hWnd )
+ Navigate();
- // 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;
+ return ::EnableWindow(hWnd, (BOOL)enable) != 0;
+}
- // 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();
- if ( child->IsTopLevel() )
- {
- // the logic below doesn't apply to top level children
- continue;
- }
+bool wxWindowMSW::Show(bool show)
+{
+ if ( !wxWindowBase::Show(show) )
+ return false;
- if ( enable )
- {
- // enable the child back 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;
+ HWND hWnd = GetHwnd();
- m_childrenDisabled->Append(child);
- }
- }
+ // 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 )
+ {
+ ::ShowWindow(hWnd, show ? SW_SHOW : SW_HIDE);
}
- if ( enable && m_childrenDisabled )
+ if ( IsFrozen() )
{
- // we don't need this list any more, don't keep unused memory
- delete m_childrenDisabled;
- m_childrenDisabled = NULL;
+ // DoFreeze/DoThaw don't do anything if the window is not shown, so
+ // we have to call them from here now
+ if ( show )
+ DoFreeze();
+ else
+ DoThaw();
}
return true;
}
-bool wxWindowMSW::Show(bool show)
+bool
+wxWindowMSW::MSWShowWithEffect(bool show,
+ wxShowEffect effect,
+ unsigned timeout)
{
+#if wxUSE_DYNLIB_CLASS
+ if ( effect == wxSHOW_EFFECT_NONE )
+ return Show(show);
+
if ( !wxWindowBase::Show(show) )
return false;
- HWND hWnd = GetHwnd();
- int cshow = show ? SW_SHOW : SW_HIDE;
- ::ShowWindow(hWnd, cshow);
+ typedef BOOL (WINAPI *AnimateWindow_t)(HWND, DWORD, DWORD);
+
+ static AnimateWindow_t s_pfnAnimateWindow = NULL;
+ static bool s_initDone = false;
+ if ( !s_initDone )
+ {
+ wxDynamicLibrary dllUser32(wxT("user32.dll"), wxDL_VERBATIM | wxDL_QUIET);
+ wxDL_INIT_FUNC(s_pfn, AnimateWindow, dllUser32);
+
+ s_initDone = true;
+
+ // notice that it's ok to unload user32.dll here as it won't be really
+ // unloaded, being still in use because we link to it statically too
+ }
+
+ if ( !s_pfnAnimateWindow )
+ return Show(show);
+
+ // Show() has a side effect of sending a WM_SIZE to the window, which helps
+ // ensuring that it's laid out correctly, but AnimateWindow() doesn't do
+ // this so send the event ourselves
+ SendSizeEvent();
+
+ // prepare to use AnimateWindow()
+
+ if ( !timeout )
+ timeout = 200; // this is the default animation timeout, per MSDN
+
+ DWORD dwFlags = show ? 0 : AW_HIDE;
+
+ switch ( effect )
+ {
+ case wxSHOW_EFFECT_ROLL_TO_LEFT:
+ dwFlags |= AW_HOR_NEGATIVE;
+ break;
+
+ case wxSHOW_EFFECT_ROLL_TO_RIGHT:
+ dwFlags |= AW_HOR_POSITIVE;
+ break;
+
+ case wxSHOW_EFFECT_ROLL_TO_TOP:
+ dwFlags |= AW_VER_NEGATIVE;
+ break;
+
+ case wxSHOW_EFFECT_ROLL_TO_BOTTOM:
+ dwFlags |= AW_VER_POSITIVE;
+ break;
+
+ case wxSHOW_EFFECT_SLIDE_TO_LEFT:
+ dwFlags |= AW_SLIDE | AW_HOR_NEGATIVE;
+ break;
+
+ case wxSHOW_EFFECT_SLIDE_TO_RIGHT:
+ dwFlags |= AW_SLIDE | AW_HOR_POSITIVE;
+ break;
+
+ case wxSHOW_EFFECT_SLIDE_TO_TOP:
+ dwFlags |= AW_SLIDE | AW_VER_NEGATIVE;
+ break;
+
+ case wxSHOW_EFFECT_SLIDE_TO_BOTTOM:
+ dwFlags |= AW_SLIDE | AW_VER_POSITIVE;
+ break;
+
+ case wxSHOW_EFFECT_BLEND:
+ dwFlags |= AW_BLEND;
+ break;
+
+ case wxSHOW_EFFECT_EXPAND:
+ dwFlags |= AW_CENTER;
+ break;
+
+
+ case wxSHOW_EFFECT_MAX:
+ wxFAIL_MSG( wxT("invalid window show effect") );
+ return false;
+
+ default:
+ wxFAIL_MSG( wxT("unknown window show effect") );
+ return false;
+ }
- if ( show && IsTopLevel() )
+ if ( !(*s_pfnAnimateWindow)(GetHwnd(), timeout, dwFlags) )
{
- wxBringWindowToTop(hWnd);
+ wxLogLastError(wxT("AnimateWindow"));
+
+ return false;
}
return true;
+#else // wxUSE_DYNLIB_CLASS
+ return Show(show);
+#endif
}
// Raise the window to the top of the Z order
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::DoCaptureMouse()
{
HWND hWnd = GetHwnd();
{
if ( !::ReleaseCapture() )
{
- wxLogLastError(_T("ReleaseCapture"));
+ wxLogLastError(wxT("ReleaseCapture"));
}
}
/* static */ wxWindow *wxWindowBase::GetCapture()
{
HWND hwnd = ::GetCapture();
- return hwnd ? wxFindWinFromHandle((WXHWND)hwnd) : (wxWindow *)NULL;
+ return hwnd ? wxFindWinFromHandle(hwnd) : NULL;
}
bool wxWindowMSW::SetFont(const wxFont& font)
HWND hWnd = GetHwnd();
if ( hWnd != 0 )
{
- WXHANDLE hFont = m_font.GetResourceHandle();
+ // note the use of GetFont() instead of m_font: our own font could have
+ // just been reset and in this case we need to change the font used by
+ // the native window to the default for this class, i.e. exactly what
+ // GetFont() returns
+ WXHANDLE hFont = GetFont().GetResourceHandle();
wxASSERT_MSG( hFont, wxT("should have valid font") );
return true;
}
+
bool wxWindowMSW::SetCursor(const wxCursor& cursor)
{
if ( !wxWindowBase::SetCursor(cursor) )
return false;
}
- if ( m_cursor.Ok() )
+ // don't "overwrite" busy cursor
+ if ( wxIsBusy() )
+ return true;
+
+ if ( m_cursor.IsOk() )
{
- HWND hWnd = GetHwnd();
+ // normally we should change the cursor only if it's over this window
+ // but we should do it always if we capture the mouse currently
+ bool set = HasCapture();
+ if ( !set )
+ {
+ HWND hWnd = GetHwnd();
- // Change the cursor NOW if we're within the correct window
- POINT point;
-#ifdef __WXWINCE__
- ::GetCursorPosWinCE(&point);
-#else
- ::GetCursorPos(&point);
-#endif
+ POINT point;
+ ::wxGetCursorPosMSW(&point);
+
+ RECT rect = wxGetWindowRect(hWnd);
- RECT rect = wxGetWindowRect(hWnd);
+ set = ::PtInRect(&rect, point) != 0;
+ }
- if ( ::PtInRect(&rect, point) && !wxIsBusy() )
+ if ( set )
+ {
::SetCursor(GetHcursorOf(m_cursor));
+ }
+ //else: will be set later when the mouse enters this window
+ }
+ else // Invalid cursor: this means reset to the default one.
+ {
+ // To revert to the correct cursor we need to find the window currently
+ // under the cursor and ask it to set its cursor itself as only it
+ // knows what it is.
+ POINT pt;
+ wxGetCursorPosMSW(&pt);
+
+ const wxWindowMSW* win = wxFindWindowAtPoint(wxPoint(pt.x, pt.y));
+ if ( !win )
+ win = this;
+
+ ::SendMessage(GetHwndOf(win), WM_SETCURSOR,
+ (WPARAM)GetHwndOf(win),
+ MAKELPARAM(HTCLIENT, WM_MOUSEMOVE));
}
return true;
if ( !::SetCursorPos(x, y) )
{
- wxLogLastError(_T("SetCursorPos"));
+ wxLogLastError(wxT("SetCursorPos"));
}
}
-void wxWindowMSW::MSWUpdateUIState(int action)
+void wxWindowMSW::MSWUpdateUIState(int action, int state)
{
- // WM_UPDATEUISTATE only appeared in Windows 2000 so it can do us no good
+ // 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 )
{
int verMaj, verMin;
- s_needToUpdate = wxGetOsVersion(&verMaj, &verMin) == wxWINDOWS_NT &&
+ s_needToUpdate = wxGetOsVersion(&verMaj, &verMin) == wxOS_WINDOWS_NT &&
verMaj >= 5;
}
if ( s_needToUpdate )
{
- // NB: it doesn't seem to matter what we put in wParam, whether we
- // include just one UISF_XXX or both, both are affected, no idea
- // why
- ::SendMessage(GetHwnd(), WM_UPDATEUISTATE,
- MAKEWPARAM(action, UISF_HIDEFOCUS | UISF_HIDEACCEL), 0);
+ // 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);
}
}
// scrolling stuff
// ---------------------------------------------------------------------------
+namespace
+{
+
inline int GetScrollPosition(HWND hWnd, int wOrient)
{
#ifdef __WXMICROWIN__
WinStruct<SCROLLINFO> scrollInfo;
scrollInfo.cbSize = sizeof(SCROLLINFO);
scrollInfo.fMask = SIF_POS;
- if ( !::GetScrollInfo(hWnd,
- wOrient,
- &scrollInfo) )
- {
- // Not necessarily an error, if there are no scrollbars yet.
- // wxLogLastError(_T("GetScrollInfo"));
- }
+ ::GetScrollInfo(hWnd, wOrient, &scrollInfo );
+
return scrollInfo.nPos;
-// return ::GetScrollPos(hWnd, wOrient);
+
#endif
}
+inline UINT WXOrientToSB(int orient)
+{
+ return orient == wxHORIZONTAL ? SB_HORZ : SB_VERT;
+}
+
+} // anonymous namespace
+
int wxWindowMSW::GetScrollPos(int orient) const
{
HWND hWnd = GetHwnd();
- wxCHECK_MSG( hWnd, 0, _T("no HWND in GetScrollPos") );
+ wxCHECK_MSG( hWnd, 0, wxT("no HWND in GetScrollPos") );
- return GetScrollPosition(hWnd, orient == wxHORIZONTAL ? SB_HORZ : SB_VERT);
+ return GetScrollPosition(hWnd, WXOrientToSB(orient));
}
// This now returns the whole range, not just the number
HWND hWnd = GetHwnd();
if ( !hWnd )
return 0;
-#if 0
- ::GetScrollRange(hWnd, orient == wxHORIZONTAL ? SB_HORZ : SB_VERT,
- &minPos, &maxPos);
-#endif
WinStruct<SCROLLINFO> scrollInfo;
scrollInfo.fMask = SIF_RANGE;
- if ( !::GetScrollInfo(hWnd,
- orient == wxHORIZONTAL ? SB_HORZ : SB_VERT,
- &scrollInfo) )
+ if ( !::GetScrollInfo(hWnd, WXOrientToSB(orient), &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"));
+ // wxLogLastError(wxT("GetScrollInfo"));
}
maxPos = scrollInfo.nMax;
void wxWindowMSW::SetScrollPos(int orient, int pos, bool refresh)
{
HWND hWnd = GetHwnd();
- wxCHECK_RET( hWnd, _T("SetScrollPos: no HWND") );
+ wxCHECK_RET( hWnd, wxT("SetScrollPos: no HWND") );
WinStruct<SCROLLINFO> info;
info.nPage = 0;
info.fMask |= SIF_DISABLENOSCROLL;
}
- ::SetScrollInfo(hWnd, orient == wxHORIZONTAL ? SB_HORZ : SB_VERT,
- &info, refresh);
+ ::SetScrollInfo(hWnd, WXOrientToSB(orient), &info, refresh);
}
// New function that will replace some of the above.
int range,
bool refresh)
{
+ // We have to set the variables here to make them valid in events
+ // triggered by ::SetScrollInfo()
+ *(orient == wxHORIZONTAL ? &m_xThumbSize : &m_yThumbSize) = pageSize;
+
+ HWND hwnd = GetHwnd();
+ if ( !hwnd )
+ return;
+
WinStruct<SCROLLINFO> 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;
+ if ( range != -1 )
+ {
+ 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;
+
+ // We normally also reenable scrollbar in case it had been previously
+ // disabled by specifying SIF_DISABLENOSCROLL below but we should only
+ // do this if it has valid range, otherwise it would be enabled but not
+ // do anything.
+ if ( range >= pageSize )
+ {
+ ::EnableScrollBar(hwnd, WXOrientToSB(orient), ESB_ENABLE_BOTH);
+ }
+ }
+ //else: leave all the fields to be 0
+
info.fMask = SIF_RANGE | SIF_PAGE | SIF_POS;
- if ( HasFlag(wxALWAYS_SHOW_SB) )
+ if ( HasFlag(wxALWAYS_SHOW_SB) || range == -1 )
{
// disable scrollbar instead of removing it then
info.fMask |= SIF_DISABLENOSCROLL;
}
- HWND hWnd = GetHwnd();
- if ( hWnd )
- {
- ::SetScrollInfo(hWnd, orient == wxHORIZONTAL ? SB_HORZ : SB_VERT,
- &info, refresh);
- }
-
- *(orient == wxHORIZONTAL ? &m_xThumbSize : &m_yThumbSize) = pageSize;
+ ::SetScrollInfo(hwnd, WXOrientToSB(orient), &info, refresh);
}
void wxWindowMSW::ScrollWindow(int dx, int dy, const wxRect *prect)
RECT *pr;
if ( prect )
{
- rect.left = prect->x;
- rect.top = prect->y;
- rect.right = prect->x + prect->width;
- rect.bottom = prect->y + prect->height;
+ wxCopyRectToRECT(*prect, rect);
pr = ▭
}
else
down ? pages : -pages);
}
+// ----------------------------------------------------------------------------
+// RTL support
+// ----------------------------------------------------------------------------
+
+void wxWindowMSW::SetLayoutDirection(wxLayoutDirection dir)
+{
+#ifdef __WXWINCE__
+ wxUnusedVar(dir);
+#else
+ wxCHECK_RET( GetHwnd(),
+ wxT("layout direction must be set after window creation") );
+
+ LONG styleOld = wxGetWindowExStyle(this);
+
+ LONG styleNew = styleOld;
+ switch ( dir )
+ {
+ case wxLayout_LeftToRight:
+ styleNew &= ~WS_EX_LAYOUTRTL;
+ break;
+
+ case wxLayout_RightToLeft:
+ styleNew |= WS_EX_LAYOUTRTL;
+ break;
+
+ default:
+ wxFAIL_MSG(wxT("unsupported layout direction"));
+ break;
+ }
+
+ if ( styleNew != styleOld )
+ {
+ wxSetWindowExStyle(this, styleNew);
+ }
+#endif
+}
+
+wxLayoutDirection wxWindowMSW::GetLayoutDirection() const
+{
+#ifdef __WXWINCE__
+ return wxLayout_Default;
+#else
+ wxCHECK_MSG( GetHwnd(), wxLayout_Default, wxT("invalid window") );
+
+ return wxHasWindowExStyle(this, 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
// ---------------------------------------------------------------------------
HWND hwnd = (HWND)hWnd;
wxCHECK_RET( ::IsWindow(hwnd), wxT("invalid HWND in SubclassWin") );
+ SetHWND(hWnd);
+
wxAssociateWinWithHandle(hwnd, this);
m_oldWndProc = (WXFARPROC)wxGetWindowProc((HWND)hWnd);
}
else
{
- // don't bother restoring it neither: this also makes it easy to
+ // 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)HandleWindowEvent(event);
}
void wxWindowMSW::UnsubclassWin()
if ( m_hWnd )
{
if ( !::DestroyWindow(GetHwnd()) )
+ {
wxLogLastError(wxT("DestroyWindow"));
+ }
}
WXHWND wxhwnd = (WXHWND)handle;
- SetHWND(wxhwnd);
+ // this also calls SetHWND(wxhwnd)
SubclassWin(wxhwnd);
}
bool wxCheckWindowWndProc(WXHWND hWnd,
- WXFARPROC WXUNUSED_IN_WINCE(wndProc))
+ WXFARPROC WXUNUSED(wndProc))
{
- // Unicows note: the code below works, but only because WNDCLASS contains
- // original window handler rather that the unicows fake one. This may not
- // be on purpose, though; if it stops working with future versions of
- // unicows.dll, we can override unicows hooks by setting
- // Unicows_{Set,Get}WindowLong and Unicows_RegisterClass to our own
- // versions that keep track of fake<->real wnd proc mapping.
+ const wxString str(wxGetWindowClass(hWnd));
- // On WinCE (at least), the wndproc comparison doesn't work,
- // so have to use something like this.
-#ifdef __WXWINCE__
- extern wxChar *wxCanvasClassName;
- extern wxChar *wxCanvasClassNameNR;
- 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 ||
- str == wxMDIFrameClassName ||
- str == wxMDIFrameClassNameNoRedraw ||
- str == wxMDIChildFrameClassName ||
- str == wxMDIChildFrameClassNameNoRedraw ||
- str == _T("wxTLWHiddenParent"))
- return true; // Effectively means don't subclass
- else
- return false;
-#else
- WNDCLASS cls;
- if ( !::GetClassInfo(wxGetInstance(), wxGetWindowClass(hWnd), &cls) )
- {
- wxLogLastError(_T("GetClassInfo"));
-
- return false;
- }
-
- return wndProc == (WXFARPROC)cls.lpfnWndProc;
-#endif
+ // TODO: get rid of wxTLWHiddenParent special case (currently it's not
+ // registered by wxApp but using ad hoc code in msw/toplevel.cpp);
+ // there is also a hidden window class used by sockets &c
+ return wxApp::IsRegisteredClassName(str) || str == wxT("wxTLWHiddenParent");
}
// ----------------------------------------------------------------------------
// update the internal variable
wxWindowBase::SetWindowStyleFlag(flags);
+ // and the real window flags
+ MSWUpdateStyle(flagsOld, GetExtraStyle());
+}
+
+void wxWindowMSW::SetExtraStyle(long exflags)
+{
+ long exflagsOld = GetExtraStyle();
+ if ( exflags == exflagsOld )
+ return;
+
+ // update the internal variable
+ wxWindowBase::SetExtraStyle(exflags);
+
+ // and the real window flags
+ MSWUpdateStyle(GetWindowStyleFlag(), exflagsOld);
+}
+
+void wxWindowMSW::MSWUpdateStyle(long flagsOld, long exflagsOld)
+{
// now update the Windows style as well if needed - and if the window had
// been already created
if ( !GetHwnd() )
return;
- WXDWORD exstyle, exstyleOld;
- long style = MSWGetStyle(flags, &exstyle),
- styleOld = MSWGetStyle(flagsOld, &exstyleOld);
+ // 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 )
{
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 = wxGetWindowExStyle(this);
+
if ( exstyle != exstyleOld )
{
- long exstyleReal = ::GetWindowLong(GetHwnd(), GWL_EXSTYLE);
exstyleReal &= ~exstyleOld;
exstyleReal |= exstyle;
- ::SetWindowLong(GetHwnd(), GWL_EXSTYLE, exstyleReal);
+ wxSetWindowExStyle(this, 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
exstyleReal & WS_EX_TOPMOST ? HWND_TOPMOST
: HWND_NOTOPMOST,
0, 0, 0, 0,
- SWP_NOMOVE | SWP_NOSIZE) )
+ SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE |
+ SWP_FRAMECHANGED) )
{
- wxLogLastError(_T("SetWindowPos"));
+ wxLogLastError(wxT("SetWindowPos"));
}
}
}
+wxBorder wxWindowMSW::GetDefaultBorderForControl() const
+{
+ return wxBORDER_THEME;
+}
+
+wxBorder wxWindowMSW::GetDefaultBorder() const
+{
+ return wxWindowBase::GetDefaultBorder();
+}
+
+// Translate wxBORDER_THEME (and other border styles if necessary) to the value
+// that makes most sense for this Windows environment
+wxBorder wxWindowMSW::TranslateBorder(wxBorder border) const
+{
+#if defined(__POCKETPC__) || defined(__SMARTPHONE__)
+ if (border == wxBORDER_THEME || border == wxBORDER_SUNKEN || border == wxBORDER_SIMPLE)
+ return wxBORDER_SIMPLE;
+ else
+ return wxBORDER_NONE;
+#else
+#if wxUSE_UXTHEME
+ if (border == wxBORDER_THEME)
+ {
+ if (CanApplyThemeBorder())
+ {
+ wxUxThemeEngine* theme = wxUxThemeEngine::GetIfActive();
+ if (theme)
+ return wxBORDER_THEME;
+ }
+ return wxBORDER_SUNKEN;
+ }
+#endif
+ return border;
+#endif
+}
+
+
WXDWORD wxWindowMSW::MSWGetStyle(long flags, WXDWORD *exstyle) const
{
// translate common wxWidgets styles to Windows ones
// 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
+ // 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"))
if ( flags & wxHSCROLL )
style |= WS_HSCROLL;
- const wxBorder border = GetBorder(flags);
+ const wxBorder border = TranslateBorder(GetBorder(flags));
+
+ // After translation, border is now optimized for the specific version of Windows
+ // and theme engine presence.
// WS_BORDER is only required for wxBORDER_SIMPLE
if ( border == wxBORDER_SIMPLE )
{
default:
case wxBORDER_DEFAULT:
- wxFAIL_MSG( _T("unknown border style") );
+ wxFAIL_MSG( wxT("unknown border style") );
// fall through
case wxBORDER_NONE:
case wxBORDER_SIMPLE:
+ case wxBORDER_THEME:
break;
case wxBORDER_STATIC:
style &= ~WS_BORDER;
break;
- case wxBORDER_DOUBLE:
- *exstyle |= WS_EX_DLGMODALFRAME;
- break;
+// case wxBORDER_DOUBLE:
+// *exstyle |= WS_EX_DLGMODALFRAME;
+// break;
}
// wxUniv doesn't use Windows dialog navigation functions at all
{
// get the mouse position
POINT pt;
-#ifdef __WXWINCE__
- ::GetCursorPosWinCE(&pt);
-#else
- ::GetCursorPos(&pt);
-#endif
+ wxGetCursorPosMSW(&pt);
// find the window which currently has the cursor and go up the window
// chain until we find this window - or exhaust it
}
#endif // !HAVE_TRACKMOUSEEVENT
- if (wxUpdateUIEvent::CanUpdate(this))
- UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
+ wxWindowBase::OnInternalIdle();
}
// Set this window to be the child of 'parent'.
::SetParent(hWndChild, hWndParent);
#ifndef __WXWINCE__
- if ( ::GetWindowLong(hWndChild, GWL_EXSTYLE) & WS_EX_CONTROLPARENT )
+ if ( wxHasWindowExStyle(this, WS_EX_CONTROLPARENT) )
{
EnsureParentHasControlParentStyle(GetParent());
}
#endif
}
-void wxWindowMSW::Freeze()
+void wxWindowMSW::DoFreeze()
{
- if ( !m_frozenness++ )
- {
- if ( IsShown() )
- SendSetRedraw(GetHwnd(), false);
- }
+ if ( !IsShown() )
+ return; // no point in freezing hidden window
+
+ SendSetRedraw(GetHwnd(), false);
}
-void wxWindowMSW::Thaw()
+void wxWindowMSW::DoThaw()
{
- wxASSERT_MSG( m_frozenness > 0, _T("Thaw() without matching Freeze()") );
+ if ( !IsShown() )
+ return; // hidden windows aren't frozen by DoFreeze
- if ( !--m_frozenness )
- {
- if ( IsShown() )
- {
- SendSetRedraw(GetHwnd(), true);
+ SendSetRedraw(GetHwnd(), true);
- // we need to refresh everything or otherwise the invalidated area
- // is not going to be 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)
const RECT *pRect;
if ( rect )
{
- mswRect.left = rect->x;
- mswRect.top = rect->y;
- mswRect.right = rect->x + rect->width;
- mswRect.bottom = rect->y + rect->height;
-
+ wxCopyRectToRECT(*rect, mswRect);
pRect = &mswRect;
}
else
{
if ( !::UpdateWindow(GetHwnd()) )
{
- wxLogLastError(_T("UpdateWindow"));
+ wxLogLastError(wxT("UpdateWindow"));
}
#if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
// 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)
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 WXUNUSED_IN_WINCE(accept))
{
#ifndef __WXWINCE__
HWND hWnd = GetHwnd();
if ( hWnd )
+ {
+ AdjustStaticBoxZOrder(GetParent());
::DragAcceptFiles(hWnd, (BOOL)accept);
+ }
#endif
}
bool wxWindowMSW::IsSizeDeferred() const
{
-#if USE_DEFERRED_SIZING
+#if wxUSE_DEFERRED_SIZING
if ( m_pendingPosition != wxDefaultPosition ||
m_pendingSize != wxDefaultSize )
return true;
-#endif // USE_DEFERRED_SIZING
+#endif // wxUSE_DEFERRED_SIZING
return false;
}
// Get total size
void wxWindowMSW::DoGetSize(int *x, int *y) const
{
+#if wxUSE_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
*y = m_pendingSize.y;
}
else // use current size
+#endif // wxUSE_DEFERRED_SIZING
{
RECT rect = wxGetWindowRect(GetHwnd());
// Get size *available for subwindows* i.e. excluding menu bar etc.
void wxWindowMSW::DoGetClientSize(int *x, int *y) const
{
- // this is only for top level windows whose resizing is never deferred, so
- // we can safely use the current size here
- RECT rect = wxGetClientRect(GetHwnd());
+#if wxUSE_DEFERRED_SIZING
+ if ( m_pendingSize != wxDefaultSize )
+ {
+ // we need to calculate the client size corresponding to pending size
+ //
+ // FIXME: Unfortunately this doesn't work correctly for the maximized
+ // top level windows, the returned values are too small (e.g.
+ // under Windows 7 on a 1600*1200 screen with task bar on the
+ // right the pending size for a maximized window is 1538*1200
+ // and WM_NCCALCSIZE returns 1528*1172 even though the correct
+ // client size of such window is 1538*1182). No idea how to fix
+ // it though, setting WS_MAXIMIZE in GWL_STYLE before calling
+ // WM_NCCALCSIZE doesn't help and AdjustWindowRectEx() doesn't
+ // work in this direction neither. So we just have to live with
+ // the slightly wrong results and relayout the window when it
+ // gets finally shown in its maximized state (see #11762).
+ 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;
+
+ ::SendMessage(GetHwnd(), WM_NCCALCSIZE, FALSE, (LPARAM)&rect);
- if ( x )
- *x = rect.right;
- if ( y )
- *y = rect.bottom;
+ if ( x )
+ *x = rect.right - rect.left;
+ if ( y )
+ *y = rect.bottom - rect.top;
+ }
+ else
+#endif // wxUSE_DEFERRED_SIZING
+ {
+ RECT rect = wxGetClientRect(GetHwnd());
+
+ if ( x )
+ *x = rect.right;
+ if ( y )
+ *y = rect.bottom;
+ }
+
+ // The size of the client window can't be negative but ::GetClientRect()
+ // can return negative size for an extremely small (1x1) window with
+ // borders so ensure that we correct it here as having negative sizes is
+ // completely unexpected.
+ if ( x && *x < 0 )
+ *x = 0;
+ if ( y && *y < 0 )
+ *y = 0;
}
void wxWindowMSW::DoGetPosition(int *x, int *y) const
wxWindow * const parent = GetParent();
wxPoint pos;
+#if wxUSE_DEFERRED_SIZING
if ( m_pendingPosition != wxDefaultPosition )
{
pos = m_pendingPosition;
}
else // use current position
+#endif // wxUSE_DEFERRED_SIZING
{
RECT rect = wxGetWindowRect(GetHwnd());
// children, not for the dialogs/frames
if ( !IsTopLevel() )
{
+ 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 )
bool
wxWindowMSW::DoMoveSibling(WXHWND hwnd, int x, int y, int width, int height)
{
-#if USE_DEFERRED_SIZING
+#if wxUSE_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();
if ( hdwp )
{
hdwp = ::DeferWindowPos(hdwp, (HWND)hwnd, NULL, x, y, width, height,
- SWP_NOZORDER);
+ SWP_NOZORDER | SWP_NOOWNERZORDER | SWP_NOACTIVATE);
if ( !hdwp )
{
- wxLogLastError(_T("DeferWindowPos"));
+ wxLogLastError(wxT("DeferWindowPos"));
}
}
}
// otherwise (or if deferring failed) move the window in place immediately
-#endif // USE_DEFERRED_SIZING
+#endif // wxUSE_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,
+ // if wxUSE_DEFERRED_SIZING, indicates that we didn't use deferred move,
// ignored otherwise
return false;
}
if ( DoMoveSibling(m_hWnd, x, y, width, height) )
{
-#if USE_DEFERRED_SIZING
+#if wxUSE_DEFERRED_SIZING
m_pendingPosition = wxPoint(x, y);
m_pendingSize = wxSize(width, height);
-#endif // USE_DEFERRED_SIZING
+ }
+ else // window was moved immediately, without deferring it
+ {
+ m_pendingPosition = wxDefaultPosition;
+ m_pendingSize = wxDefaultSize;
+#endif // wxUSE_DEFERRED_SIZING
}
}
width == currentW && height == currentH &&
!(sizeFlags & wxSIZE_FORCE) )
{
+ if (sizeFlags & wxSIZE_FORCE_EVENT)
+ {
+ wxSizeEvent event( wxSize(width,height), GetId() );
+ event.SetEventObject( this );
+ HandleWindowEvent( event );
+ }
return;
}
{
if ( sizeFlags & wxSIZE_AUTO_WIDTH )
{
- size = DoGetBestSize();
+ size = GetBestSize();
width = size.x;
}
else
{
if ( size.x == wxDefaultCoord )
{
- size = DoGetBestSize();
+ size = GetBestSize();
}
- //else: already called DoGetBestSize() above
+ //else: already called GetBestSize() above
height = size.y;
}
void wxWindowMSW::DoSetClientSize(int width, int height)
{
- // setting the client size is less obvious than it it could have been
+ // 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 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
+ // 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
}
// don't call DoMoveWindow() because we want to move window immediately
- // and not defer it here
+ // 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,
height + heightWin - rectClient.bottom,
TRUE) )
{
- wxLogLastError(_T("MoveWindow"));
+ wxLogLastError(wxT("MoveWindow"));
}
}
}
+wxSize wxWindowMSW::DoGetBorderSize() const
+{
+ wxCoord border;
+ switch ( GetBorder() )
+ {
+ case wxBORDER_STATIC:
+ case wxBORDER_SIMPLE:
+ border = 1;
+ break;
+
+ case wxBORDER_SUNKEN:
+ border = 2;
+ break;
+
+ case wxBORDER_RAISED:
+ case wxBORDER_DOUBLE:
+ border = 3;
+ break;
+
+ default:
+ wxFAIL_MSG( wxT("unknown border style") );
+ // fall through
+
+ case wxBORDER_NONE:
+ border = 0;
+ }
+
+ return 2*wxSize(border, border);
+}
+
// ---------------------------------------------------------------------------
// text metrics
// ---------------------------------------------------------------------------
#endif
}
-void wxWindowMSW::GetTextExtent(const wxString& string,
- int *x, int *y,
- int *descent, int *externalLeading,
- const wxFont *theFont) const
+void wxWindowMSW::DoGetTextExtent(const wxString& string,
+ int *x, int *y,
+ int *descent,
+ int *externalLeading,
+ const wxFont *fontToUse) const
{
- wxASSERT_MSG( !theFont || theFont->Ok(),
- _T("invalid font in GetTextExtent()") );
-
- wxFont fontToUse;
- if (theFont)
- fontToUse = *theFont;
+ // ensure we work with a valid font
+ wxFont font;
+ if ( !fontToUse || !fontToUse->IsOk() )
+ font = GetFont();
else
- fontToUse = GetFont();
+ font = *fontToUse;
- WindowHDC hdc(GetHwnd());
- SelectInHDC selectFont(hdc, GetHfontOf(fontToUse));
-
- SIZE sizeRect;
- TEXTMETRIC tm;
- ::GetTextExtentPoint32(hdc, string, string.length(), &sizeRect);
- GetTextMetrics(hdc, &tm);
+ wxCHECK_RET( font.IsOk(), wxT("invalid font in GetTextExtent()") );
- if ( x )
- *x = sizeRect.cx;
- if ( y )
- *y = sizeRect.cy;
- if ( descent )
- *descent = tm.tmDescent;
- if ( externalLeading )
- *externalLeading = tm.tmExternalLeading;
+ const wxWindow* win = static_cast<const wxWindow*>(this);
+ wxTextMeasure txm(win, &font);
+ txm.GetTextExtent(string, x, y, descent, externalLeading);
}
// ---------------------------------------------------------------------------
bool wxWindowMSW::DoPopupMenu(wxMenu *menu, int x, int y)
{
- menu->SetInvokingWindow(this);
menu->UpdateUI();
+ wxPoint pt;
if ( x == wxDefaultCoord && y == wxDefaultCoord )
{
- wxPoint mouse = ScreenToClient(wxGetMousePosition());
- x = mouse.x; y = mouse.y;
+ pt = wxGetMousePosition();
+ }
+ else
+ {
+ pt = ClientToScreen(wxPoint(x, y));
}
- HWND hWnd = GetHwnd();
- HMENU hMenu = GetHmenuOf(menu);
- POINT point;
- point.x = x;
- point.y = y;
- ::ClientToScreen(hWnd, &point);
- wxCurrentPopupMenu = menu;
#if defined(__WXWINCE__)
- UINT flags = 0;
-#else
+ static const UINT flags = 0;
+#else // !__WXWINCE__
UINT flags = TPM_RIGHTBUTTON;
-#endif
- ::TrackPopupMenu(hMenu, flags, point.x, point.y, 0, hWnd, NULL);
+ // NT4 doesn't support TPM_RECURSE and simply doesn't show the menu at all
+ // when it's use, I'm not sure about Win95/98 but prefer to err on the safe
+ // side and not to use it there neither -- modify the test if it does work
+ // on these systems
+ if ( wxGetWinVersion() >= wxWinVersion_5 )
+ {
+ // using TPM_RECURSE allows us to show a popup menu while another menu
+ // is opened which can be useful and is supported by the other
+ // platforms, so allow it under Windows too
+ flags |= TPM_RECURSE;
+ }
+#endif // __WXWINCE__/!__WXWINCE__
+
+ ::TrackPopupMenu(GetHmenuOf(menu), flags, pt.x, pt.y, 0, GetHwnd(), 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
// for example) and so we do need to process the event immediately
wxYieldForCommandsOnly();
- wxCurrentPopupMenu = NULL;
-
- menu->SetInvokingWindow(NULL);
-
return true;
}
WXLRESULT wxWindowMSW::MSWDefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
{
+ WXLRESULT rc;
if ( m_oldWndProc )
- return ::CallWindowProc(CASTWNDPROC m_oldWndProc, GetHwnd(), (UINT) nMsg, (WPARAM) wParam, (LPARAM) lParam);
+ rc = ::CallWindowProc(CASTWNDPROC m_oldWndProc, GetHwnd(), (UINT) nMsg, (WPARAM) wParam, (LPARAM) lParam);
else
- return ::DefWindowProc(GetHwnd(), nMsg, wParam, lParam);
+ rc = ::DefWindowProc(GetHwnd(), nMsg, wParam, lParam);
+
+ // Special hack used by wxTextEntry auto-completion only: this event is
+ // sent after the normal keyboard processing so that its handler could use
+ // the updated contents of the text control, after taking the key that was
+ // pressed into account.
+ if ( nMsg == WM_CHAR )
+ {
+ wxKeyEvent event(CreateCharEvent(wxEVT_AFTER_CHAR, wParam, lParam));
+ HandleWindowEvent(event);
+ }
+
+ return rc;
}
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 )
- {
- lDlgCode = ::SendMessage(msg->hwnd, WM_GETDLGCODE, 0, 0);
+ 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 |= DLGC_WANTTAB | DLGC_WANTARROWS;
- }
+ // surprisingly, 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 |= DLGC_WANTTAB | DLGC_WANTARROWS;
}
bool bForward = true,
switch ( msg->wParam )
{
case VK_TAB:
- if ( lDlgCode & DLGC_WANTTAB ) {
+ if ( (lDlgCode & DLGC_WANTTAB) && !bCtrlDown )
+ {
+ // let the control have the TAB
bProcess = false;
}
- else {
+ else // use it for navigation
+ {
// Ctrl-Tab cycles thru notebook pages
bWindowChange = bCtrlDown;
bForward = !bShiftDown;
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 // OTOH Ctrl-PageUp/Dn works as [Shift-]Ctrl-Tab
+ bWindowChange = true;
+ break;
+
case VK_RETURN:
{
- if ( (lDlgCode & DLGC_WANTMESSAGE) && !bCtrlDown )
- {
- // control wants to process Enter itself, don't
- // call IsDialogMessage() which would interpret
- // it
- return false;
- }
-
+#if wxUSE_BUTTON
// currently active button should get enter press even
- // if there is a default button elsewhere
+ // 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
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(msg->hwnd);
}
-
- bProcess = false;
}
- else // not a button itself
+ else // not a button itself, do we have default button?
{
-#if wxUSE_BUTTON
- wxButton *btn = wxDynamicCast(GetDefaultItem(),
- wxButton);
- if ( btn && btn->IsEnabled() )
+ // check if this window or any of its ancestors
+ // wants the message for itself (we always reserve
+ // Ctrl-Enter for dialog navigation though)
+ wxWindow *win = this;
+ if ( !bCtrlDown )
{
- // if we do have a default button, do press it
- btn->MSWCommand(BN_CLICKED, 0 /* unused */);
+ // this will contain the dialog code of this
+ // window and all of its parent windows in turn
+ LONG lDlgCode2 = lDlgCode;
- return true;
- }
- else // no default button
-#endif // wxUSE_BUTTON
- {
- // this is a quick and dirty test for a text
- // control
- if ( !(lDlgCode & DLGC_HASSETSEL) )
- {
- // don't process Enter, the control might
- // need it for itself and don't let
- // ::IsDialogMessage() have it as it can
- // eat the Enter events sometimes
- return false;
- }
- else if (!IsTopLevel())
+ while ( win )
{
- // if not a top level window, let parent
- // handle it
- return false;
+ if ( lDlgCode2 & DLGC_WANTMESSAGE )
+ {
+ // as it wants to process Enter itself,
+ // don't call IsDialogMessage() which
+ // would consume it
+ return false;
+ }
+
+ // don't propagate keyboard messages beyond
+ // the first top level window parent
+ if ( win->IsTopLevel() )
+ break;
+
+ win = win->GetParent();
+
+ lDlgCode2 = ::SendMessage
+ (
+ GetHwndOf(win),
+ WM_GETDLGCODE,
+ 0,
+ 0
+ );
}
- //else: treat Enter as TAB: pass to the next
- // control as this is the best thing to do
- // if the text doesn't handle Enter itself
+ }
+ else // bCtrlDown
+ {
+ win = wxGetTopLevelParent(win);
+ }
+
+ wxTopLevelWindow * const
+ tlw = wxDynamicCast(win, wxTopLevelWindow);
+ if ( tlw )
+ {
+ btn = wxDynamicCast(tlw->GetDefaultItem(),
+ wxButton);
}
}
+
+ if ( btn && btn->IsEnabled() )
+ {
+ btn->MSWCommand(BN_CLICKED, 0 /* unused */);
+ return true;
+ }
+
+ // This "Return" key press won't be actually used for
+ // navigation so don't generate wxNavigationKeyEvent
+ // for it but still pass it to IsDialogMessage() as it
+ // may handle it in some other way (e.g. by playing the
+ // default error sound).
+ bProcess = false;
+
+#endif // wxUSE_BUTTON
+
+#ifdef __WXWINCE__
+ // map Enter presses into button presses on PDAs
+ wxJoystickEvent event(wxEVT_JOY_BUTTON_DOWN);
+ event.SetEventObject(this);
+ if ( HandleWindowEvent(event) )
+ return true;
+#endif // __WXWINCE__
}
break;
event.SetFromTab(bFromTab);
event.SetEventObject(this);
- if ( GetEventHandler()->ProcessEvent(event) )
+ if ( HandleWindowEvent(event) )
{
// as we don't call IsDialogMessage(), which would take of
// this by default, we need to manually send this message
- // so that controls could change their appearance
- // appropriately
- MSWUpdateUIState(UIS_CLEAR);
+ // so that controls can change their UI state if needed
+ MSWUpdateUIState(UIS_CLEAR, UISF_HIDEFOCUS);
return true;
}
}
}
- // 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 )
+ if ( ::IsDialogMessage(GetHwnd(), msg) )
{
- // ::IsDialogMessage() is broken and may sometimes hang the
- // application by going into an infinite loop, so we try to detect
- // [some of] the situatations when this may happen and not call it
- // then
-
- // 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 )
- {
- // passimistic 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);
- }
- }
-
- // let IsDialogMessage() have the message if it's safe to call it
- if ( canSafelyCallIsDlgMsg && ::IsDialogMessage(GetHwnd(), msg) )
- {
- // IsDialogMessage() did something...
- return true;
- }
+ // IsDialogMessage() did something...
+ return true;
}
}
#endif // __WXUNIVERSAL__
// 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
#endif // wxUSE_ACCEL
}
-bool wxWindowMSW::MSWShouldPreProcessMessage(WXMSG* WXUNUSED(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-<key> 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->CanAcceptFocus() &&
+ !wxHasWindowExStyle(win, 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;
}
// ---------------------------------------------------------------------------
// Main window proc
LRESULT WXDLLEXPORT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
- // trace all messages - useful for the debugging
-#ifdef __WXDEBUG__
- wxLogTrace(wxTraceMessages,
- wxT("Processing %s(hWnd=%08lx, wParam=%8lx, lParam=%8lx)"),
- wxGetMessageName(message), (long)hWnd, (long)wParam, lParam);
-#endif // __WXDEBUG__
+ // trace all messages: useful for the debugging but noticeably slows down
+ // the code so don't do it by default
+#if wxDEBUG_LEVEL >= 2
+ // notice that we cast wParam and lParam to long to avoid mismatch with
+ // format specifiers in 64 bit builds where they are both int64 quantities
+ //
+ // casting like this loses information, of course, but it shouldn't matter
+ // much for this diagnostic code and it keeps the code simple
+ wxLogTrace("winmsg",
+ wxT("Processing %s(hWnd=%p, wParam=%08lx, lParam=%08lx)"),
+ wxGetMessageName(message), hWnd, (long)wParam, (long)lParam);
+#endif // wxDEBUG_LEVEL >= 2
- wxWindowMSW *wnd = wxFindWinFromHandle((WXHWND) hWnd);
+ wxWindowMSW *wnd = wxFindWinFromHandle(hWnd);
// when we get the first message for the HWND we just created, we associate
// it with wxWindow stored in gs_winBeingCreated
LRESULT rc;
- if ( wnd && wxEventLoop::AllowProcessing(wnd) )
+ if ( wnd && wxGUIEventLoop::AllowProcessing(wnd) )
rc = wnd->MSWWindowProc(message, wParam, lParam);
else
rc = ::DefWindowProc(hWnd, message, wParam, lParam);
return rc;
}
-WXLRESULT wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
+bool
+wxWindowMSW::MSWHandleMessage(WXLRESULT *result,
+ WXUINT message,
+ WXWPARAM wParam,
+ WXLPARAM lParam)
{
// did we process the message?
bool processed = false;
}
break;
+ case WM_ENTERSIZEMOVE:
+ {
+ processed = HandleEnterSizeMove();
+ }
+ break;
+
+ case WM_EXITSIZEMOVE:
+ {
+ processed = HandleExitSizeMove();
+ }
+ break;
+
case WM_SIZING:
{
LPRECT pRect = (LPRECT)lParam;
break;
#endif // !__WXWINCE__
-#if !(defined(_WIN32_WCE) && _WIN32_WCE < 400)
- case WM_WINDOWPOSCHANGED:
- {
- WINDOWPOS *lpPos = (WINDOWPOS *)lParam;
-
- if ( !(lpPos->flags & SWP_NOSIZE) )
- {
- RECT rc;
- ::GetClientRect(GetHwnd(), &rc);
-
- AutoHRGN hrgnClient(::CreateRectRgnIndirect(&rc));
- AutoHRGN hrgnNew(::CreateRectRgn(lpPos->x, lpPos->y,
- lpPos->cx, lpPos->cy));
-
- // we need to invalidate any new exposed areas here
- // to force them to repaint
- if ( ::CombineRgn(hrgnNew, hrgnNew, hrgnClient, RGN_DIFF) != NULLREGION )
- ::InvalidateRgn(GetHwnd(), hrgnNew, TRUE);
- }
- }
- break;
-#endif
#if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
case WM_ACTIVATEAPP:
// This implicitly sends a wxEVT_ACTIVATE_APP event
break;
case WM_SETFOCUS:
- processed = HandleSetFocus((WXHWND)(HWND)wParam);
+ processed = HandleSetFocus((WXHWND)wParam);
break;
case WM_KILLFOCUS:
- processed = HandleKillFocus((WXHWND)(HWND)wParam);
+ processed = HandleKillFocus((WXHWND)wParam);
break;
case WM_PRINTCLIENT:
#ifdef HAVE_TRACKMOUSEEVENT
case WM_MOUSELEAVE:
- // filter out excess WM_MOUSELEAVE events sent after PopupMenu() (on XP at least)
+ // filter out excess WM_MOUSELEAVE events sent after PopupMenu()
+ // (on XP at least)
if ( m_mouseInWindow )
{
GenerateMouseLeave();
#if wxUSE_MOUSEWHEEL
case WM_MOUSEWHEEL:
- processed = HandleMouseWheel(wParam, lParam);
+ processed = HandleMouseWheel(wxMOUSE_WHEEL_VERTICAL, wParam, lParam);
break;
-#endif
+
+ case WM_MOUSEHWHEEL:
+ processed = HandleMouseWheel(wxMOUSE_WHEEL_HORIZONTAL, wParam, lParam);
+ break;
+#endif // wxUSE_MOUSEWHEEL
case WM_LBUTTONDOWN:
case WM_LBUTTONUP:
case WM_MBUTTONDOWN:
case WM_MBUTTONUP:
case WM_MBUTTONDBLCLK:
+#ifdef wxHAS_XBUTTON
+ case WM_XBUTTONDOWN:
+ case WM_XBUTTONUP:
+ case WM_XBUTTONDBLCLK:
+#endif // wxHAS_XBUTTON
{
#ifdef __WXMICROWIN__
// MicroWindows seems to ignore the fact that a window is
// this should never happen
wxCHECK_MSG( win, 0,
- _T("FindWindowForMouseEvent() returned NULL") );
+ wxT("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 (HandleWindowEvent(evtCtx))
+ {
+ processed = true;
+ return true;
+ }
+ }
+ }
+#endif
+
#else // !__WXWINCE__
wxWindowMSW *win = this;
#endif // __WXWINCE__/!__WXWINCE__
// problems, so don't do it for them (unnecessary anyhow)
if ( !win->IsOfStandardClass() )
{
- if ( message == WM_LBUTTONDOWN && win->AcceptsFocus() )
+ if ( message == WM_LBUTTONDOWN && win->IsFocusable() )
win->SetFocus();
}
}
case MM_JOY1BUTTONUP:
case MM_JOY2BUTTONUP:
processed = HandleJoystickEvent(message,
- GET_X_LPARAM(lParam),
- GET_Y_LPARAM(lParam),
+ LOWORD(lParam),
+ HIWORD(lParam),
wParam);
break;
#endif // __WXMICROWIN__
// for these messages we must return true if process the message
#ifdef WM_DRAWITEM
case WM_DRAWITEM:
- case WM_MEASUREITEM:
- {
- int idCtrl = (UINT)wParam;
- if ( message == WM_DRAWITEM )
- {
- processed = MSWOnDrawItem(idCtrl,
- (WXDRAWITEMSTRUCT *)lParam);
- }
- else
- {
- processed = MSWOnMeasureItem(idCtrl,
- (WXMEASUREITEMSTRUCT *)lParam);
- }
+ processed = MSWOnDrawItem(wParam, (WXDRAWITEMSTRUCT *)lParam);
+ if ( processed )
+ rc.result = TRUE;
+ break;
- if ( processed )
- rc.result = TRUE;
- }
+ case WM_MEASUREITEM:
+ processed = MSWOnMeasureItem(wParam, (WXMEASUREITEMSTRUCT *)lParam);
+ if ( processed )
+ rc.result = TRUE;
break;
#endif // defined(WM_DRAWITEM)
case WM_GETDLGCODE:
- if ( !IsOfStandardClass() )
+ if ( !IsOfStandardClass() || HasFlag(wxWANTS_CHARS) )
{
// we always want to get the char events
rc.result = DLGC_WANTCHARS;
- if ( GetWindowStyleFlag() & wxWANTS_CHARS )
+ if ( HasFlag(wxWANTS_CHARS) )
{
// in fact, we want everything
rc.result |= DLGC_WANTARROWS |
case WM_SYSKEYDOWN:
case WM_KEYDOWN:
- // If this has been processed by an event handler, return 0 now
- // (we've handled it).
+ // Generate the key down event in any case.
m_lastKeydownProcessed = HandleKeyDown((WORD) wParam, lParam);
if ( m_lastKeydownProcessed )
{
+ // If it was processed by an event handler, we stop here,
+ // notably we intentionally don't generate char event then.
processed = true;
}
-
- if ( !processed )
+ else // key down event not handled
{
+ // Examine the event to decide whether we need to generate a
+ // char event for it ourselves or let Windows do it. Window
+ // mostly only does it for the keys which produce printable
+ // characters (although there are exceptions, e.g. VK_ESCAPE or
+ // VK_BACK (but not VK_DELETE)) while we do it for all keys
+ // except the modifier ones (the wisdom of this is debatable
+ // but by now this decision is enshrined forever due to
+ // backwards compatibility).
switch ( wParam )
{
- // we consider these message "not interesting" to OnChar, so
- // just don't do anything more with them
+ // No wxEVT_CHAR events are generated for these keys at all.
case VK_SHIFT:
case VK_CONTROL:
case VK_MENU:
case VK_CAPITAL:
case VK_NUMLOCK:
case VK_SCROLL:
- processed = true;
- break;
- // avoid duplicate messages to OnChar for these ASCII keys:
- // they will be translated by TranslateMessage() and received
- // in WM_CHAR
+ // Windows will send us WM_CHAR for these ones so we'll
+ // generate wxEVT_CHAR for them later when we get it.
case VK_ESCAPE:
case VK_SPACE:
case VK_RETURN:
case VK_SUBTRACT:
case VK_MULTIPLY:
case VK_DIVIDE:
+ case VK_DECIMAL:
+ 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_5:
case VK_OEM_6:
case VK_OEM_7:
+ case VK_OEM_102:
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
#endif // VK_APPS
default:
- // do generate a CHAR event
- processed = HandleChar((WORD)wParam, lParam);
+ if ( (wParam >= '0' && wParam <= '9') ||
+ (wParam >= 'A' && wParam <= 'Z') )
+ {
+ // We'll get WM_CHAR for those later too.
+ break;
+ }
+
+ // But for the rest we won't get WM_CHAR later so we do
+ // need to generate the event right now.
+ wxKeyEvent event(wxEVT_CHAR);
+ InitAnyKeyEvent(event, wParam, lParam);
+
+ // Set the "extended" bit in lParam because we want to
+ // generate CHAR events with WXK_HOME and not
+ // WXK_NUMPAD_HOME even if the "Home" key on numpad was
+ // pressed.
+ event.m_keyCode = wxMSWKeyboard::VKToWX
+ (
+ wParam,
+ lParam | (KF_EXTENDED << 16)
+ );
+
+ // Don't produce events without any valid character
+ // code (even if this shouldn't normally happen...).
+ if ( event.m_keyCode != WXK_NONE )
+ processed = HandleWindowEvent(event);
}
}
if (message == WM_SYSKEYDOWN) // Let Windows still handle the SYSKEYs
}
else
{
- processed = HandleChar((WORD)wParam, lParam, true);
+ processed = HandleChar((WORD)wParam, lParam);
}
break;
+ case WM_IME_STARTCOMPOSITION:
+ // IME popup needs Escape as it should undo the changes in its
+ // entry window instead of e.g. closing the dialog for which the
+ // IME is used (and losing all the changes in the IME window).
+ gs_modalEntryWindowCount++;
+ break;
+
+ case WM_IME_ENDCOMPOSITION:
+ gs_modalEntryWindowCount--;
+ break;
+
#if wxUSE_HOTKEY
case WM_HOTKEY:
processed = HandleHotKey((WORD)wParam, lParam);
break;
#endif // wxUSE_HOTKEY
+ case WM_CUT:
+ case WM_COPY:
+ case WM_PASTE:
+ processed = HandleClipboardEvent(message);
+ break;
+
case WM_HSCROLL:
case WM_VSCROLL:
{
#endif
case WM_PALETTECHANGED:
- processed = HandlePaletteChanged((WXHWND) (HWND) wParam);
+ processed = HandlePaletteChanged((WXHWND)wParam);
break;
case WM_CAPTURECHANGED:
- processed = HandleCaptureChanged((WXHWND) (HWND) lParam);
+ processed = HandleCaptureChanged((WXHWND)lParam);
+ break;
+
+ case WM_SETTINGCHANGE:
+ processed = HandleSettingChange(wParam, lParam);
break;
case WM_QUERYNEWPALETTE:
break;
case WM_ERASEBKGND:
- processed = HandleEraseBkgnd((WXHDC)(HDC)wParam);
+ {
+#ifdef wxHAS_MSW_BACKGROUND_ERASE_HOOK
+ // check if an override was configured for this window
+ EraseBgHooks::const_iterator it = gs_eraseBgHooks.find(this);
+ if ( it != gs_eraseBgHooks.end() )
+ processed = it->second->MSWEraseBgHook((WXHDC)wParam);
+ else
+#endif // wxHAS_MSW_BACKGROUND_ERASE_HOOK
+ processed = HandleEraseBkgnd((WXHDC)wParam);
+ }
+
if ( processed )
{
// we processed the message, i.e. erased the background
#endif
case WM_INITDIALOG:
- processed = HandleInitDialog((WXHWND)(HWND)wParam);
+ processed = HandleInitDialog((WXHWND)wParam);
if ( processed )
{
#endif
case WM_SETCURSOR:
- processed = HandleSetCursor((WXHWND)(HWND)wParam,
+ processed = HandleSetCursor((WXHWND)wParam,
LOWORD(lParam), // hit test
HIWORD(lParam)); // mouse msg
#if defined(WM_HELP)
case WM_HELP:
{
- // HELPINFO doesn't seem to be supported on WinCE.
+ // 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 )
{
-#endif
- wxWindowMSW* subjectOfHelp = this;
- bool eventProcessed = false;
- while (subjectOfHelp && !eventProcessed)
- {
- wxHelpEvent helpEvent(wxEVT_HELP,
- subjectOfHelp->GetId(),
+#endif // !__WXWINCE__
+ wxHelpEvent helpEvent
+ (
+ wxEVT_HELP,
+ GetId(),
#ifdef __WXWINCE__
- wxPoint(0,0)
+ wxGetMousePosition() // what else?
#else
- wxPoint(info->MousePos.x, info->MousePos.y)
+ wxPoint(info->MousePos.x, info->MousePos.y)
#endif
- );
-
- helpEvent.SetEventObject(this);
- eventProcessed =
- GetEventHandler()->ProcessEvent(helpEvent);
-
- // Go up the window hierarchy until the event is
- // handled (or not)
- subjectOfHelp = subjectOfHelp->GetParent();
- }
+ );
- processed = eventProcessed;
+ helpEvent.SetEventObject(this);
+ HandleWindowEvent(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);
+ HandleWindowEvent(helpEvent);
}
- //else: processed is already false
-#endif
+ else // unknown help event?
+ {
+ processed = false;
+ }
+#endif // !__WXWINCE__
}
break;
-#endif
+#endif // WM_HELP
#if !defined(__WXWINCE__)
case WM_CONTEXTMENU:
// 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 )
+ WXHWND hWnd = (WXHWND)wParam;
+ if ( hWnd != m_hWnd )
{
- win = FindItemByHWND((WXHWND)wParam);
+ win = FindItemByHWND(hWnd);
}
if ( !win )
win = this;
evtCtx.SetEventObject(win);
- processed = win->GetEventHandler()->ProcessEvent(evtCtx);
+ processed = win->HandleWindowEvent(evtCtx);
}
break;
#endif
+#if wxUSE_MENUS
case WM_MENUCHAR:
// we're only interested in our own menus, not MF_SYSMENU
if ( HIWORD(wParam) == MF_POPUP )
}
}
break;
+#endif // wxUSE_MENUS
+
+#ifndef __WXWINCE__
+ case WM_POWERBROADCAST:
+ {
+ bool vetoed;
+ processed = HandlePower(wParam, lParam, &vetoed);
+ rc.result = processed && vetoed ? BROADCAST_QUERY_DENY : TRUE;
+ }
+ break;
+#endif // __WXWINCE__
+
+#if wxUSE_UXTHEME
+ // If we want the default themed border then we need to draw it ourselves
+ case WM_NCCALCSIZE:
+ {
+ wxUxThemeEngine* theme = wxUxThemeEngine::GetIfActive();
+ const wxBorder border = TranslateBorder(GetBorder());
+ if (theme && border == wxBORDER_THEME)
+ {
+ // first ask the widget to calculate the border size
+ rc.result = MSWDefWindowProc(message, wParam, lParam);
+ processed = true;
+
+ // now alter the client size making room for drawing a
+ // themed border
+ RECT *rect;
+ NCCALCSIZE_PARAMS *csparam = NULL;
+ if ( wParam )
+ {
+ csparam = (NCCALCSIZE_PARAMS *)lParam;
+ rect = &csparam->rgrc[0];
+ }
+ else
+ {
+ rect = (RECT *)lParam;
+ }
+
+ wxUxThemeHandle hTheme((const wxWindow *)this, L"EDIT");
+ RECT rcClient = { 0, 0, 0, 0 };
+ wxClientDC dc((wxWindow *)this);
+ wxMSWDCImpl *impl = (wxMSWDCImpl*) dc.GetImpl();
+
+ if ( theme->GetThemeBackgroundContentRect
+ (
+ hTheme,
+ GetHdcOf(*impl),
+ EP_EDITTEXT,
+ ETS_NORMAL,
+ rect,
+ &rcClient) == S_OK )
+ {
+ InflateRect(&rcClient, -1, -1);
+ if (wParam)
+ csparam->rgrc[0] = rcClient;
+ else
+ *((RECT*)lParam) = rcClient;
+
+ // WVR_REDRAW triggers a bug whereby child windows are moved up and left,
+ // so don't use.
+ // rc.result = WVR_REDRAW;
+ }
+ }
+ }
+ break;
+
+ case WM_NCPAINT:
+ {
+ wxUxThemeEngine* theme = wxUxThemeEngine::GetIfActive();
+ const wxBorder border = TranslateBorder(GetBorder());
+ if (theme && border == wxBORDER_THEME)
+ {
+ // first ask the widget to paint its non-client area, such as scrollbars, etc.
+ rc.result = MSWDefWindowProc(message, wParam, lParam);
+ processed = true;
+
+ wxUxThemeHandle hTheme((const wxWindow *)this, L"EDIT");
+ wxWindowDC dc((wxWindow *)this);
+ wxMSWDCImpl *impl = (wxMSWDCImpl*) dc.GetImpl();
+
+ // Clip the DC so that you only draw on the non-client area
+ RECT rcBorder;
+ wxCopyRectToRECT(GetSize(), rcBorder);
+
+ RECT rcClient;
+ theme->GetThemeBackgroundContentRect(
+ hTheme, GetHdcOf(*impl), EP_EDITTEXT, ETS_NORMAL, &rcBorder, &rcClient);
+ InflateRect(&rcClient, -1, -1);
+
+ ::ExcludeClipRect(GetHdcOf(*impl), rcClient.left, rcClient.top,
+ rcClient.right, rcClient.bottom);
+
+ // Make sure the background is in a proper state
+ if (theme->IsThemeBackgroundPartiallyTransparent(hTheme, EP_EDITTEXT, ETS_NORMAL))
+ {
+ theme->DrawThemeParentBackground(GetHwnd(), GetHdcOf(*impl), &rcBorder);
+ }
+
+ // Draw the border
+ int nState;
+ if ( !IsEnabled() )
+ nState = ETS_DISABLED;
+ // should we check this?
+ //else if ( ::GetWindowLong(GetHwnd(), GWL_STYLE) & ES_READONLY)
+ // nState = ETS_READONLY;
+ else
+ nState = ETS_NORMAL;
+ theme->DrawThemeBackground(hTheme, GetHdcOf(*impl), EP_EDITTEXT, nState, &rcBorder, NULL);
+ }
+ }
+ break;
+
+#endif // wxUSE_UXTHEME
+
+ default:
+ // try a custom message handler
+ const MSWMessageHandlers::const_iterator
+ i = gs_messageHandlers.find(message);
+ if ( i != gs_messageHandlers.end() )
+ {
+ processed = (*i->second)(this, message, wParam, lParam);
+ }
}
if ( !processed )
+ return false;
+
+ *result = rc.result;
+
+ return true;
+}
+
+WXLRESULT wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
+{
+ WXLRESULT result;
+ if ( !MSWHandleMessage(&result, message, wParam, lParam) )
{
-#ifdef __WXDEBUG__
- wxLogTrace(wxTraceMessages, wxT("Forwarding %s to DefWindowProc."),
+#if wxDEBUG_LEVEL >= 2
+ wxLogTrace("winmsg", wxT("Forwarding %s to DefWindowProc."),
wxGetMessageName(message));
-#endif // __WXDEBUG__
- rc.result = MSWDefWindowProc(message, wParam, lParam);
+#endif // wxDEBUG_LEVEL >= 2
+ result = MSWDefWindowProc(message, wParam, lParam);
}
- return rc.result;
+ return result;
}
// ----------------------------------------------------------------------------
// wxWindow <-> HWND map
// ----------------------------------------------------------------------------
-wxWinHashTable *wxWinHandleHash = NULL;
-
-wxWindow *wxFindWinFromHandle(WXHWND hWnd)
+wxWindow *wxFindWinFromHandle(HWND hwnd)
{
- return (wxWindow*)wxWinHandleHash->Get((long)hWnd);
+ WindowHandles::const_iterator i = gs_windowHandles.find(hwnd);
+ return i == gs_windowHandles.end() ? NULL : i->second;
}
-void wxAssociateWinWithHandle(HWND hWnd, wxWindowMSW *win)
+void wxAssociateWinWithHandle(HWND hwnd, wxWindowMSW *win)
{
- // adding NULL hWnd is (first) surely a result of an error and
+ // adding NULL hwnd is (first) surely a result of an error and
// (secondly) breaks menu command processing
- wxCHECK_RET( hWnd != (HWND)NULL,
- wxT("attempt to add a NULL hWnd to window list ignored") );
+ wxCHECK_RET( hwnd != (HWND)NULL,
+ wxT("attempt to add a NULL hwnd to window list ignored") );
- wxWindow *oldWin = wxFindWinFromHandle((WXHWND) hWnd);
-#ifdef __WXDEBUG__
- if ( oldWin && (oldWin != win) )
+#if wxDEBUG_LEVEL
+ WindowHandles::const_iterator i = gs_windowHandles.find(hwnd);
+ if ( i != gs_windowHandles.end() )
{
- wxLogDebug(wxT("HWND %X already associated with another window (%s)"),
- (int) hWnd, win->GetClassInfo()->GetClassName());
- }
- else
-#endif // __WXDEBUG__
- if (!oldWin)
- {
- wxWinHandleHash->Put((long)hWnd, (wxWindow *)win);
+ if ( i->second != win )
+ {
+ wxFAIL_MSG(
+ wxString::Format(
+ wxT("HWND %p already associated with another window (%s)"),
+ hwnd, win->GetClassInfo()->GetClassName()
+ )
+ );
+ }
+ //else: this actually happens currently because we associate the window
+ // with its HWND during creation (if we create it) and also when
+ // SubclassWin() is called later, this is ok
}
+#endif // wxDEBUG_LEVEL
+
+ gs_windowHandles[hwnd] = (wxWindow *)win;
}
void wxRemoveHandleAssociation(wxWindowMSW *win)
{
- wxWinHandleHash->Delete((long)win->GetHWND());
+ gs_windowHandles.erase(GetHwndOf(win));
}
// ----------------------------------------------------------------------------
{
}
-bool wxWindowMSW::MSWGetCreateWindowCoords(const wxPoint& pos,
+void wxWindowMSW::MSWGetCreateWindowCoords(const wxPoint& pos,
const wxSize& size,
int& x, int& y,
int& w, int& h) const
{
- // yes, those are just some arbitrary hardcoded numbers
- static const int DEFAULT_Y = 200;
+ // CW_USEDEFAULT can't be used for child windows so just position them at
+ // the origin by default
+ x = pos.x == wxDefaultCoord ? 0 : pos.x;
+ y = pos.y == wxDefaultCoord ? 0 : pos.y;
- bool nonDefault = false;
-
- if ( pos.x == wxDefaultCoord )
- {
- // 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 == wxDefaultCoord ? DEFAULT_Y : pos.y;
+ AdjustForParentClientOrigin(x, y);
- nonDefault = true;
- }
+ // We don't have any clearly good choice for the size by default neither
+ // but we must use something non-zero.
+ w = WidthDefault(size.x);
+ h = HeightDefault(size.y);
/*
NB: there used to be some code here which set the initial size of the
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.
- */
-
-
- // 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)
- {
- nonDefault = true;
- }
- w = WidthDefault(size.x);
- h = HeightDefault(size.y);
-#endif
-
- AdjustForParentClientOrigin(x, y);
-
- return nonDefault;
+ */
}
WXHWND wxWindowMSW::MSWGetParent() const
WXDWORD style,
WXDWORD extendedStyle)
{
+ // check a common bug in the user code: if the window is created with a
+ // non-default ctor and Create() is called too, we'd create 2 HWND for a
+ // single wxWindow object and this results in all sorts of trouble,
+ // especially for wxTLWs
+ wxCHECK_MSG( !m_hWnd, true, "window can't be recreated" );
+
+ // this can happen if this function is called using the return value of
+ // wxApp::GetRegisteredClassName() which failed
+ wxCHECK_MSG( wclass, false, "failed to register window class?" );
+
+
// choose the position/size for the new window
int x, y, w, h;
(void)MSWGetCreateWindowCoords(pos, size, x, y, w, h);
wxString className(wclass);
if ( !HasFlag(wxFULL_REPAINT_ON_RESIZE) )
{
- className += wxT("NR");
+ className += wxApp::GetNoRedrawClassSuffix();
}
// do create the window
m_hWnd = (WXHWND)::CreateWindowEx
(
extendedStyle,
- className,
- title ? title : m_windowName.c_str(),
+ className.t_str(),
+ title ? title : m_windowName.t_str(),
style,
x, y, w, h,
(HWND)MSWGetParent(),
- (HMENU)controlId,
+ (HMENU)wxUIntToPtr(controlId),
wxGetInstance(),
NULL // no extra data
);
// WM_NOTIFY
// ---------------------------------------------------------------------------
-#ifdef __WIN95__
-
bool wxWindowMSW::HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
{
#ifndef __WXMICROWIN__
LPNMHDR hdr = (LPNMHDR)lParam;
HWND hWnd = hdr->hwndFrom;
- wxWindow *win = wxFindWinFromHandle((WXHWND)hWnd);
+ wxWindow *win = wxFindWinFromHandle(hWnd);
// if the control is one of our windows, let it handle the message itself
if ( win )
// 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.Len(), WXSIZEOF(buf) - 1);
+ 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).
(
CP_ACP,
0, // no flags
- ttip,
+ ttip.t_str(),
tipLength,
buf,
WXSIZEOF(buf) - 1
if ( !len )
{
- wxLogLastError(_T("MultiByteToWideChar()"));
+ wxLogLastError(wxT("MultiByteToWideChar()"));
}
buf[len] = L'\0';
// 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');
+ wxStrlcpy(buf, ttip.c_str(), WXSIZEOF(buf));
ttText->lpszText = buf;
}
return false;
}
-#endif // __WIN95__
-
// ---------------------------------------------------------------------------
// end session messages
// ---------------------------------------------------------------------------
wxCloseEvent event(wxEVT_END_SESSION, wxID_ANY);
event.SetEventObject(wxTheApp);
event.SetCanVeto(false);
- event.SetLoggingOff( (logOff == (long)ENDSESSION_LOGOFF) );
+ event.SetLoggingOff((logOff & ENDSESSION_LOGOFF) != 0);
return wxTheApp->ProcessEvent(event);
#else
EnsureParentHasControlParentStyle(GetParent());
#endif // !__WXWINCE__
- // TODO: should generate this event from WM_NCCREATE
- wxWindowCreateEvent event((wxWindow *)this);
- (void)GetEventHandler()->ProcessEvent(event);
-
*mayCreate = true;
return true;
bool wxWindowMSW::HandleDestroy()
{
- SendDestroyEvent();
-
// delete our drop target if we've got one
#if wxUSE_DRAG_AND_DROP
if ( m_dropTarget != NULL )
{
m_dropTarget->Revoke(m_hWnd);
- delete m_dropTarget;
- m_dropTarget = NULL;
+ wxDELETE(m_dropTarget);
}
#endif // wxUSE_DRAG_AND_DROP
m_windowId);
event.SetEventObject(this);
- return GetEventHandler()->ProcessEvent(event);
+ return HandleWindowEvent(event);
}
bool wxWindowMSW::HandleSetFocus(WXHWND hwnd)
// notify the parent keeping track of focus for the kbd navigation
// purposes that we got it
wxChildFocusEvent eventFocus((wxWindow *)this);
- (void)GetEventHandler()->ProcessEvent(eventFocus);
+ (void)HandleWindowEvent(eventFocus);
#if wxUSE_CARET
// Deal with caret
}
#endif // wxUSE_CARET
-#if wxUSE_TEXTCTRL
- // If it's a wxTextCtrl don't send the event as it will be done
- // after the control gets to process it from EN_FOCUS handler
- if ( wxDynamicCastThis(wxTextCtrl) )
- {
- return false;
- }
-#endif // wxUSE_TEXTCTRL
-
wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
event.SetEventObject(this);
// wxFindWinFromHandle() may return NULL, it is ok
event.SetWindow(wxFindWinFromHandle(hwnd));
- return GetEventHandler()->ProcessEvent(event);
+ return HandleWindowEvent(event);
}
bool wxWindowMSW::HandleKillFocus(WXHWND hwnd)
}
#endif // wxUSE_CARET
-#if wxUSE_TEXTCTRL
- // If it's a wxTextCtrl don't send the event as it will be done
- // after the control gets to process it.
- wxTextCtrl *ctrl = wxDynamicCastThis(wxTextCtrl);
- if ( ctrl )
- {
- 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 )
// wxFindWinFromHandle() may return NULL, it is ok
event.SetWindow(wxFindWinFromHandle(hwnd));
- return GetEventHandler()->ProcessEvent(event);
+ return HandleWindowEvent(event);
+}
+
+// ---------------------------------------------------------------------------
+// labels
+// ---------------------------------------------------------------------------
+
+void wxWindowMSW::SetLabel( const wxString& label)
+{
+ SetWindowText(GetHwnd(), label.c_str());
+}
+
+wxString wxWindowMSW::GetLabel() const
+{
+ return wxGetWindowText(GetHWND());
}
// ---------------------------------------------------------------------------
wxShowEvent event(GetId(), show);
event.SetEventObject(this);
- return GetEventHandler()->ProcessEvent(event);
+ return HandleWindowEvent(event);
}
bool wxWindowMSW::HandleInitDialog(WXHWND WXUNUSED(hWndFocus))
wxInitDialogEvent event(GetId());
event.SetEventObject(this);
- return GetEventHandler()->ProcessEvent(event);
+ return HandleWindowEvent(event);
}
bool wxWindowMSW::HandleDropFiles(WXWPARAM wParam)
::DragQueryFile(hFilesInfo, wIndex,
wxStringBuffer(files[wIndex], len), len);
}
- DragFinish (hFilesInfo);
wxDropFilesEvent event(wxEVT_DROP_FILES, gwFilesDropped, files);
event.SetEventObject(this);
event.m_pos.x = dropPoint.x;
event.m_pos.y = dropPoint.y;
- return GetEventHandler()->ProcessEvent(event);
+ DragFinish(hFilesInfo);
+
+ return HandleWindowEvent(event);
#endif
}
{
#ifndef __WXMICROWIN__
// the logic is as follows:
- // -1. don't set cursor for non client area, including but not limited to
- // the title bar, scrollbars, &c
- // 0. allow the user to override default behaviour by using EVT_SET_CURSOR
- // 1. if we have the cursor set it unless wxIsBusy()
- // 2. if we're a top level window, set some cursor anyhow
- // 3. if wxIsBusy(), set the busy cursor, otherwise the global one
-
- if ( nHitTest != HTCLIENT )
- {
- return false;
- }
+ // 0. if we're busy, set the busy cursor (even for non client elements)
+ // 1. don't set custom cursor for non client area of enabled windows
+ // 2. ask user EVT_SET_CURSOR handler for the cursor
+ // 3. if still no cursor but we're in a TLW, set the global cursor
HCURSOR hcursor = 0;
-
- // 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 __WXWINCE__
- if ( !::GetCursorPosWinCE(&pt))
-#else
- if ( !::GetCursorPos(&pt) )
-#endif
+ if ( wxIsBusy() )
{
- wxLogLastError(wxT("GetCursorPos"));
+ hcursor = wxGetCurrentBusyCursor();
}
-
- int x = pt.x,
- y = pt.y;
- ScreenToClient(&x, &y);
- wxSetCursorEvent event(x, y);
-
- bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
- if ( processedEvtSetCursor && event.HasCursor() )
+ else // not busy
{
- hcursor = GetHcursorOf(event.GetCursor());
- }
+ if ( nHitTest != HTCLIENT )
+ return false;
- if ( !hcursor )
- {
- bool isBusy = wxIsBusy();
+ // 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;
+ wxGetCursorPosMSW(&pt);
+
+ int x = pt.x,
+ y = pt.y;
+ ScreenToClient(&x, &y);
+ wxSetCursorEvent event(x, y);
+ event.SetId(GetId());
+ event.SetEventObject(this);
- // the test for processedEvtSetCursor is here to prevent using m_cursor
- // if the user code caught EVT_SET_CURSOR() and returned nothing from
- // it - this is a way to say that our cursor shouldn't be used for this
- // point
- if ( !processedEvtSetCursor && m_cursor.Ok() )
+ bool processedEvtSetCursor = HandleWindowEvent(event);
+ if ( processedEvtSetCursor && event.HasCursor() )
{
- hcursor = GetHcursorOf(m_cursor);
+ hcursor = GetHcursorOf(event.GetCursor());
}
- if ( !GetParent() )
+ if ( !hcursor )
{
- if ( isBusy )
+ // the test for processedEvtSetCursor is here to prevent using
+ // m_cursor if the user code caught EVT_SET_CURSOR() and returned
+ // nothing from it - this is a way to say that our cursor shouldn't
+ // be used for this point
+ if ( !processedEvtSetCursor && m_cursor.IsOk() )
{
- hcursor = wxGetCurrentBusyCursor();
+ hcursor = GetHcursorOf(m_cursor);
}
- else if ( !hcursor )
+
+ if ( !hcursor && !GetParent() )
{
const wxCursor *cursor = wxGetGlobalCursor();
- if ( cursor && cursor->Ok() )
+ if ( cursor && cursor->IsOk() )
{
hcursor = GetHcursorOf(*cursor);
}
}
}
+
if ( hcursor )
{
-// wxLogDebug("HandleSetCursor: Setting cursor %ld", (long) hcursor);
-
::SetCursor(hcursor);
// cursor set, stop here
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:
+ evtType = wxEVT_POWER_RESUME;
+ break;
+
+ default:
+ wxLogDebug(wxT("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:
+#ifdef PBT_APMRESUMEAUTOMATIC
+ case PBT_APMRESUMEAUTOMATIC:
+#endif
+ 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 ( !HandleWindowEvent(event) )
+ return false;
+
+ *vetoed = event.IsVetoed();
+
+ return true;
+#endif
+}
+
+bool wxWindowMSW::IsDoubleBuffered() const
+{
+ for ( const wxWindowMSW *win = this; win; win = win->GetParent() )
+ {
+ if ( wxHasWindowExStyle(win, WS_EX_COMPOSITED) )
+ return true;
+
+ if ( win->IsTopLevel() )
+ break;
+ }
+
+ return false;
+}
+
+void wxWindowMSW::SetDoubleBuffered(bool on)
+{
+ // Get the current extended style bits
+ long exstyle = wxGetWindowExStyle(this);
+
+ // Twiddle the bit as needed
+ if ( on )
+ exstyle |= WS_EX_COMPOSITED;
+ else
+ exstyle &= ~WS_EX_COMPOSITED;
+
+ // put it back
+ wxSetWindowExStyle(this, exstyle);
+}
+
// ---------------------------------------------------------------------------
// owner drawn stuff
// ---------------------------------------------------------------------------
return false;
wxCHECK_MSG( wxDynamicCast(pMenuItem, wxMenuItem),
- false, _T("MSWOnDrawItem: bad wxMenuItem pointer") );
+ false, wxT("MSWOnDrawItem: bad wxMenuItem pointer") );
// prepare to call OnDrawItem(): notice using of wxDCTemp to prevent
// the DC from being released
return false;
wxCHECK_MSG( wxDynamicCast(pMenuItem, wxMenuItem),
- false, _T("MSWOnMeasureItem: bad wxMenuItem pointer") );
+ false, wxT("MSWOnMeasureItem: bad wxMenuItem pointer") );
size_t w, h;
bool rc = pMenuItem->OnMeasureItem(&w, &h);
wxSysColourChangedEvent event;
event.SetEventObject(this);
- (void)GetEventHandler()->ProcessEvent(event);
+ (void)HandleWindowEvent(event);
// always let the system carry on the default processing to allow the
// native controls to react to the colours update
wxDisplayChangedEvent event;
event.SetEventObject(this);
- return GetEventHandler()->ProcessEvent(event);
+ return HandleWindowEvent(event);
}
#ifndef __WXMICROWIN__
event.SetEventObject(this);
event.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
- return GetEventHandler()->ProcessEvent(event);
+ return HandleWindowEvent(event);
}
bool wxWindowMSW::HandleCaptureChanged(WXHWND hWndGainedCapture)
{
- wxMouseCaptureChangedEvent event(GetId(), wxFindWinFromHandle(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 HandleWindowEvent(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();
+ }
- return GetEventHandler()->ProcessEvent(event);
+ // let the system handle it
+ return false;
}
bool wxWindowMSW::HandleQueryNewPalette()
wxQueryNewPaletteEvent event(GetId());
event.SetEventObject(this);
- return GetEventHandler()->ProcessEvent(event) && event.GetPaletteRealized();
+ return HandleWindowEvent(event) && event.GetPaletteRealized();
}
// Responds to colour changes: passes event on to children.
// 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() )
+ wxBitmap stdColourBitmap(wxT("wxBITMAP_STD_COLOURS"));
+ if ( stdColourBitmap.IsOk() )
{
// 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!") );
+ wxT("forgot to update wxBITMAP_STD_COLOURS!") );
wxMemoryDC memDC;
memDC.SelectObject(stdColourBitmap);
return s_cmap;
}
+#if wxUSE_UXTHEME && !defined(TMT_FILLCOLOR)
+ #define TMT_FILLCOLOR 3802
+ #define TMT_TEXTCOLOR 3803
+ #define TMT_BORDERCOLOR 3801
+#endif
+
+wxColour wxWindowMSW::MSWGetThemeColour(const wchar_t *themeName,
+ int themePart,
+ int themeState,
+ MSWThemeColour themeColour,
+ wxSystemColour fallback) const
+{
+#if wxUSE_UXTHEME
+ const wxUxThemeEngine* theme = wxUxThemeEngine::GetIfActive();
+ if ( theme )
+ {
+ int themeProperty = 0;
+
+ // TODO: Convert this into a table? Sure would be faster.
+ switch ( themeColour )
+ {
+ case ThemeColourBackground:
+ themeProperty = TMT_FILLCOLOR;
+ break;
+ case ThemeColourText:
+ themeProperty = TMT_TEXTCOLOR;
+ break;
+ case ThemeColourBorder:
+ themeProperty = TMT_BORDERCOLOR;
+ break;
+ default:
+ wxFAIL_MSG(wxT("unsupported theme colour"));
+ };
+
+ wxUxThemeHandle hTheme((const wxWindow *)this, themeName);
+ COLORREF col;
+ HRESULT hr = theme->GetThemeColor
+ (
+ hTheme,
+ themePart,
+ themeState,
+ themeProperty,
+ &col
+ );
+
+ if ( SUCCEEDED(hr) )
+ return wxRGBToColour(col);
+
+ wxLogApiError(
+ wxString::Format(
+ "GetThemeColor(%s, %i, %i, %i)",
+ themeName, themePart, themeState, themeProperty),
+ hr);
+ }
+#else
+ wxUnusedVar(themeName);
+ wxUnusedVar(themePart);
+ wxUnusedVar(themeState);
+ wxUnusedVar(themeColour);
+#endif
+ return wxSystemSettings::GetColour(fallback);
+}
+
// ---------------------------------------------------------------------------
// painting
// ---------------------------------------------------------------------------
+// this variable is used to check that a paint event handler which processed
+// the event did create a wxPaintDC inside its code and called BeginPaint() to
+// validate the invalidated window area as otherwise we'd keep getting an
+// endless stream of WM_PAINT messages for this window resulting in a lot of
+// difficult to debug problems (e.g. impossibility to repaint other windows,
+// lack of timer and idle events and so on)
+extern bool wxDidCreatePaintDC;
+bool wxDidCreatePaintDC = false;
+
bool wxWindowMSW::HandlePaint()
{
HRGN hRegion = ::CreateRectRgn(0, 0, 0, 0); // Dummy call to get a handle
if ( !hRegion )
+ {
wxLogLastError(wxT("CreateRectRgn"));
+ }
if ( ::GetUpdateRgn(GetHwnd(), hRegion, FALSE) == ERROR )
+ {
wxLogLastError(wxT("GetUpdateRgn"));
+ }
m_updateRegion = wxRegion((WXHRGN) hRegion);
+ wxDidCreatePaintDC = false;
+
wxPaintEvent event(m_windowId);
event.SetEventObject(this);
- bool processed = GetEventHandler()->ProcessEvent(event);
+ bool processed = HandleWindowEvent(event);
+
+ if ( processed && !wxDidCreatePaintDC )
+ {
+ // do call MSWDefWindowProc() to validate the update region to avoid
+ // the problems mentioned above
+ processed = false;
+ }
// note that we must generate NC event after the normal one as otherwise
// BeginPaint() will happily overwrite our decorations with the background
// colour
wxNcPaintEvent eventNc(m_windowId);
eventNc.SetEventObject(this);
- GetEventHandler()->ProcessEvent(eventNc);
+ HandleWindowEvent(eventNc);
+
+ // don't keep an HRGN we don't need any longer (GetUpdateRegion() can only
+ // be called from inside the event handlers called above)
+ m_updateRegion.Clear();
+
+ wxPaintDCImpl::EndPaint((wxWindow *)this);
return processed;
}
#ifdef __WXUNIVERSAL__
event.Skip();
#else
- HDC hDC = (HDC) wxPaintDC::FindDCInCache((wxWindow*) event.GetEventObject());
+ HDC hDC = (HDC) wxPaintDCImpl::FindDCInCache((wxWindow*) event.GetEventObject());
if (hDC != 0)
{
MSWDefWindowProc(WM_PAINT, (WPARAM) hDC, 0);
bool wxWindowMSW::HandleEraseBkgnd(WXHDC hdc)
{
- wxDCTemp dc(hdc);
+ if ( IsBeingDeleted() )
+ {
+ // We can get WM_ERASEBKGND after starting the destruction of our top
+ // level parent. Handling it in this case is unnecessary and can be
+ // actually harmful as e.g. wxStaticBox::GetClientSize() doesn't work
+ // without a valid TLW parent (because it uses dialog units internally
+ // which use the dialog font), so just don't do anything then.
+ return false;
+ }
- dc.SetHDC(hdc);
- dc.SetWindow((wxWindow *)this);
- dc.BeginDrawing();
+ switch ( GetBackgroundStyle() )
+ {
+ case wxBG_STYLE_ERASE:
+ case wxBG_STYLE_COLOUR:
+ // we need to generate an erase background event
+ {
+ wxDCTemp dc(hdc, GetClientSize());
+ wxDCTempImpl *impl = (wxDCTempImpl*) dc.GetImpl();
- wxEraseEvent event(m_windowId, &dc);
- event.SetEventObject(this);
- bool rc = GetEventHandler()->ProcessEvent(event);
+ impl->SetHDC(hdc);
+ impl->SetWindow((wxWindow *)this);
- dc.EndDrawing();
+ wxEraseEvent event(m_windowId, &dc);
+ event.SetEventObject(this);
+ bool rc = HandleWindowEvent(event);
- // must be called manually as ~wxDC doesn't do anything for wxDCTemp
- dc.SelectOldObjects(hdc);
+ // must be called manually as ~wxDC doesn't do anything for
+ // wxDCTemp
+ impl->SelectOldObjects(hdc);
- return rc;
+ if ( rc )
+ {
+ // background erased by the user-defined handler
+ return true;
+ }
+ }
+ // fall through
+
+ case wxBG_STYLE_SYSTEM:
+ if ( !DoEraseBackground(hdc) )
+ {
+ // let the default processing to take place if we didn't erase
+ // the background ourselves
+ return false;
+ }
+ break;
+
+ case wxBG_STYLE_PAINT:
+ case wxBG_STYLE_TRANSPARENT:
+ // no need to do anything here at all, background will be entirely
+ // redrawn in WM_PAINT handler
+ break;
+
+ default:
+ wxFAIL_MSG( "unknown background style" );
+ }
+
+ return true;
}
-void wxWindowMSW::OnEraseBackground(wxEraseEvent& event)
+#ifdef wxHAS_MSW_BACKGROUND_ERASE_HOOK
+
+bool wxWindowMSW::MSWHasEraseBgHook() const
{
- // 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;
- }
+ return gs_eraseBgHooks.find(const_cast<wxWindowMSW *>(this))
+ != gs_eraseBgHooks.end();
+}
- if ( GetBackgroundStyle() == wxBG_STYLE_CUSTOM )
+void wxWindowMSW::MSWSetEraseBgHook(wxWindow *child)
+{
+ if ( child )
{
- // 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;
+ if ( !gs_eraseBgHooks.insert(
+ EraseBgHooks::value_type(this, child)).second )
+ {
+ wxFAIL_MSG( wxT("Setting erase background hook twice?") );
+ }
}
-
-
- // do default background painting
- if ( !DoEraseBackground(GetHdcOf(*event.GetDC())) )
+ else // reset the hook
{
- // let the system paint the background
- event.Skip();
+ if ( gs_eraseBgHooks.erase(this) != 1 )
+ {
+ wxFAIL_MSG( wxT("Resetting erase background which was not set?") );
+ }
}
}
+#endif // wxHAS_MSW_BACKGROUND_ERASE_HOOK
+
bool wxWindowMSW::DoEraseBackground(WXHDC hDC)
{
HBRUSH hbr = (HBRUSH)MSWGetBgBrush(hDC);
if ( !hbr )
return false;
- wxFillRect(GetHwnd(), (HDC)hDC, hbr);
+ // erase just the client area of the window, this is important for the
+ // frames to avoid drawing over the toolbar part of the window (you might
+ // think using WS_CLIPCHILDREN would prevent this from happening, but it
+ // clearly doesn't)
+ RECT rc;
+ wxCopyRectToRECT(GetClientRect(), rc);
+ ::FillRect((HDC)hDC, &rc, hbr);
return true;
}
WXHBRUSH
-wxWindowMSW::MSWGetBgBrushForChild(WXHDC WXUNUSED(hDC), WXHWND hWnd)
+wxWindowMSW::MSWGetBgBrushForChild(WXHDC hDC, wxWindowMSW *child)
{
- if ( m_hasBgCol )
+ // Test for the custom background brush first.
+ WXHBRUSH hbrush = MSWGetCustomBgBrush();
+ if ( hbrush )
{
- // 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());
+ // We assume that this is either a stipple or hatched brush and not a
+ // solid one as otherwise it would have been enough to set the
+ // background colour and such brushes need to be positioned correctly
+ // in order to align when different windows are painted, so do it here.
+ RECT rc;
+ ::GetWindowRect(GetHwndOf(child), &rc);
+
+ ::MapWindowPoints(NULL, GetHwnd(), (POINT *)&rc, 1);
- return (WXHBRUSH)GetHbrushOf(*brush);
+ if ( !::SetBrushOrgEx((HDC)hDC, -rc.left, -rc.top, NULL) )
+ {
+ wxLogLastError(wxT("SetBrushOrgEx(bg brush)"));
}
+
+ return hbrush;
+ }
+
+ // Otherwise see if we have a custom background colour.
+ if ( m_hasBgCol )
+ {
+ wxBrush *
+ brush = wxTheBrushList->FindOrCreateBrush(GetBackgroundColour());
+
+ return (WXHBRUSH)GetHbrushOf(*brush);
}
return 0;
}
-WXHBRUSH wxWindowMSW::MSWGetBgBrush(WXHDC hDC, WXHWND hWndToPaint)
+WXHBRUSH wxWindowMSW::MSWGetBgBrush(WXHDC hDC)
{
- if ( !hWndToPaint )
- hWndToPaint = GetHWND();
+ // Use the special wxWindowBeingErased variable if it is set as the child
+ // being erased.
+ wxWindowMSW * const child =
+#if wxUSE_UXTHEME
+ wxWindowBeingErased ? wxWindowBeingErased :
+#endif
+ this;
for ( wxWindowMSW *win = this; win; win = win->GetParent() )
{
- WXHBRUSH hBrush = win->MSWGetBgBrushForChild(hDC, hWndToPaint);
+ WXHBRUSH hBrush = win->MSWGetBgBrushForChild(hDC, child);
if ( hBrush )
return hBrush;
+ // don't use the parent background if we're not transparent
+ if ( !win->HasTransparentBackground() )
+ break;
+
// background is not inherited beyond top level windows
if ( win->IsTopLevel() )
break;
wxIconizeEvent event(m_windowId);
event.SetEventObject(this);
- return GetEventHandler()->ProcessEvent(event);
+ return HandleWindowEvent(event);
}
bool wxWindowMSW::HandleMaximize()
wxMaximizeEvent event(m_windowId);
event.SetEventObject(this);
- return GetEventHandler()->ProcessEvent(event);
+ return HandleWindowEvent(event);
}
bool wxWindowMSW::HandleMove(int x, int y)
wxMoveEvent event(point, m_windowId);
event.SetEventObject(this);
- return GetEventHandler()->ProcessEvent(event);
+ return HandleWindowEvent(event);
}
bool wxWindowMSW::HandleMoving(wxRect& rect)
wxMoveEvent event(rect, m_windowId);
event.SetEventObject(this);
- bool rc = GetEventHandler()->ProcessEvent(event);
+ bool rc = HandleWindowEvent(event);
if (rc)
rect = event.GetRect();
return rc;
}
+bool wxWindowMSW::HandleEnterSizeMove()
+{
+ wxMoveEvent event(wxPoint(0,0), m_windowId);
+ event.SetEventType(wxEVT_MOVE_START);
+ event.SetEventObject(this);
+
+ return HandleWindowEvent(event);
+}
+
+bool wxWindowMSW::HandleExitSizeMove()
+{
+ wxMoveEvent event(wxPoint(0,0), m_windowId);
+ event.SetEventType(wxEVT_MOVE_END);
+ event.SetEventObject(this);
+
+ return HandleWindowEvent(event);
+}
+
bool wxWindowMSW::HandleSize(int WXUNUSED(w), int WXUNUSED(h), WXUINT wParam)
{
-#if USE_DEFERRED_SIZING
+#if wxUSE_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;
m_hDWP = (WXHANDLE)::BeginDeferWindowPos(numChildren);
if ( !m_hDWP )
{
- wxLogLastError(_T("BeginDeferWindowPos"));
+ wxLogLastError(wxT("BeginDeferWindowPos"));
}
if (m_hDWP)
useDefer = true;
}
}
-#endif // USE_DEFERRED_SIZING
+#endif // wxUSE_DEFERRED_SIZING
// update this window size
bool processed = false;
switch ( wParam )
{
default:
- wxFAIL_MSG( _T("unexpected WM_SIZE parameter") );
+ wxFAIL_MSG( wxT("unexpected WM_SIZE parameter") );
// fall through nevertheless
case SIZE_MAXHIDE:
wxSizeEvent event(GetSize(), m_windowId);
event.SetEventObject(this);
- processed = GetEventHandler()->ProcessEvent(event);
+ processed = HandleWindowEvent(event);
}
-#if USE_DEFERRED_SIZING
+#if wxUSE_DEFERRED_SIZING
// and finally change the positions of all child windows at once
if ( useDefer && m_hDWP )
{
// do put all child controls in place at once
if ( !::EndDeferWindowPos(hDWP) )
{
- wxLogLastError(_T("EndDeferWindowPos"));
+ wxLogLastError(wxT("EndDeferWindowPos"));
}
// Reset our children's pending pos/size values.
node;
node = node->GetNext() )
{
- wxWindowMSW *child = node->GetData();
- child->m_pendingPosition = wxDefaultPosition;
- child->m_pendingSize = wxDefaultSize;
+ wxWindowMSW * const child = node->GetData();
+ child->MSWEndDeferWindowPos();
}
}
-#endif // USE_DEFERRED_SIZING
+#endif // wxUSE_DEFERRED_SIZING
return processed;
}
wxSizeEvent event(rect, m_windowId);
event.SetEventObject(this);
- bool rc = GetEventHandler()->ProcessEvent(event);
+ bool rc = HandleWindowEvent(event);
if (rc)
rect = event.GetRect();
return rc;
// command messages
// ---------------------------------------------------------------------------
-bool wxWindowMSW::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control)
+bool wxWindowMSW::HandleCommand(WXWORD id_, WXWORD cmd, WXHWND control)
{
+ // sign extend to int from short before comparing with the other int ids
+ int id = (signed short)id_;
+
#if wxUSE_MENUS_NATIVE
if ( !cmd && wxCurrentPopupMenu )
{
// try the id
if ( !win )
{
- // must cast to a signed type before comparing with other ids!
- win = FindItem((signed short)id);
+ win = FindItem(id);
}
if ( win )
// coming from a control to wxEVT_COMMAND_MENU_SELECTED
if ( !control )
{
- // If no child window, it may be an accelerator, e.g. for a popup menu
- // command
-
- wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED);
+ wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED, id);
event.SetEventObject(this);
- event.SetId(id);
event.SetInt(id);
- return GetEventHandler()->ProcessEvent(event);
+ return HandleWindowEvent(event);
}
else
{
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) < 0;
+#ifdef wxHAS_XBUTTON
+ event.m_aux1Down = (flags & MK_XBUTTON1) != 0;
+ event.m_aux2Down = (flags & MK_XBUTTON2) != 0;
+#endif // wxHAS_XBUTTON
+ event.m_altDown = ::wxIsAltDown();
#ifndef __WXWINCE__
event.SetTimestamp(::GetMessageTime());
// 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") );
+ wxCHECK_MSG( x && y, win, wxT("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
::IsWindowVisible(hwndUnderMouse) &&
::IsWindowEnabled(hwndUnderMouse) )
{
- wxWindow *winUnderMouse = wxFindWinFromHandle((WXHWND)hwndUnderMouse);
+ wxWindow *winUnderMouse = wxFindWinFromHandle(hwndUnderMouse);
if ( winUnderMouse )
{
// translate the mouse coords to the other window coords
wxEVT_RIGHT_DCLICK,
wxEVT_MIDDLE_DOWN,
wxEVT_MIDDLE_UP,
- wxEVT_MIDDLE_DCLICK
+ wxEVT_MIDDLE_DCLICK,
+ 0, // this one is for wxEVT_MOTION which is not used here
+ wxEVT_AUX1_DOWN,
+ wxEVT_AUX1_UP,
+ wxEVT_AUX1_DCLICK,
+ wxEVT_AUX2_DOWN,
+ wxEVT_AUX2_UP,
+ wxEVT_AUX2_DCLICK
};
+#ifdef wxHAS_XBUTTON
+ // the same messages are used for both auxillary mouse buttons so we need
+ // to adjust the index manually
+ switch ( msg )
+ {
+ case WM_XBUTTONDOWN:
+ case WM_XBUTTONUP:
+ case WM_XBUTTONDBLCLK:
+ if ( flags & MK_XBUTTON2 )
+ msg += wxEVT_AUX2_DOWN - wxEVT_AUX1_DOWN;
+ }
+#endif // wxHAS_XBUTTON
+
wxMouseEvent event(eventsMouse[msg - WM_MOUSEMOVE]);
InitMouseEvent(event, x, y, flags);
- return GetEventHandler()->ProcessEvent(event);
+ return HandleWindowEvent(event);
}
bool wxWindowMSW::HandleMouseMove(int x, int y, WXUINT flags)
m_mouseInWindow = true;
#ifdef HAVE_TRACKMOUSEEVENT
- WinStruct<TRACKMOUSEEVENT> trackinfo;
+ 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 )
+ {
+ // see comment in wxApp::GetComCtl32Version() explaining the
+ // use of wxLoadedDLL
+ wxLoadedDLL dllComCtl32(wxT("comctl32.dll"));
+ if ( dllComCtl32.IsLoaded() )
+ {
+ s_pfn_TrackMouseEvent = (_TrackMouseEvent_t)
+ dllComCtl32.RawGetSymbol(wxT("_TrackMouseEvent"));
+ }
+
+ s_initDone = true;
+ }
+
+ if ( s_pfn_TrackMouseEvent )
+#endif // __WXWINCE__/!__WXWINCE__
+ {
+ WinStruct<TRACKMOUSEEVENT> trackinfo;
- trackinfo.dwFlags = TME_LEAVE;
- trackinfo.hwndTrack = GetHwnd();
+ trackinfo.dwFlags = TME_LEAVE;
+ trackinfo.hwndTrack = GetHwnd();
- // Use the commctrl.h _TrackMouseEvent(), which will call the real
- // TrackMouseEvent() if available or emulate it
- _TrackMouseEvent(&trackinfo);
+ (*s_pfn_TrackMouseEvent)(&trackinfo);
+ }
#endif // HAVE_TRACKMOUSEEVENT
wxMouseEvent event(wxEVT_ENTER_WINDOW);
InitMouseEvent(event, x, y, flags);
- (void)GetEventHandler()->ProcessEvent(event);
+ (void)HandleWindowEvent(event);
}
}
#ifdef HAVE_TRACKMOUSEEVENT
- else
+ 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
GenerateMouseLeave();
}
}
-#endif // HAVE_TRACKMOUSEEVENT
+#endif // HAVE_TRACKMOUSEEVENT
#if wxUSE_MOUSEEVENT_HACK
// Windows often generates mouse events even if mouse position hasn't
}
-bool wxWindowMSW::HandleMouseWheel(WXWPARAM wParam, WXLPARAM lParam)
+bool
+wxWindowMSW::HandleMouseWheel(wxMouseWheelAxis axis,
+ WXWPARAM wParam, WXLPARAM lParam)
{
#if wxUSE_MOUSEWHEEL
// notice that WM_MOUSEWHEEL position is in screen coords (as it's
InitMouseEvent(event, pt.x, pt.y, LOWORD(wParam));
event.m_wheelRotation = (short)HIWORD(wParam);
event.m_wheelDelta = WHEEL_DELTA;
+ event.m_wheelAxis = axis;
static int s_linesPerRotation = -1;
if ( s_linesPerRotation == -1 )
&s_linesPerRotation, 0))
{
// this is not supposed to happen
- wxLogLastError(_T("SystemParametersInfo(GETWHEELSCROLLLINES)"));
+ wxLogLastError(wxT("SystemParametersInfo(GETWHEELSCROLLLINES)"));
// the default is 3, so use it if SystemParametersInfo() failed
s_linesPerRotation = 3;
}
event.m_linesPerAction = s_linesPerRotation;
- return GetEventHandler()->ProcessEvent(event);
+ return HandleWindowEvent(event);
#else // !wxUSE_MOUSEWHEEL
wxUnusedVar(wParam);
state |= MK_RBUTTON;
POINT pt;
-#ifdef __WXWINCE__
- if ( !::GetCursorPosWinCE(&pt) )
-#else
- if ( !::GetCursorPos(&pt) )
-#endif
- {
- wxLogLastError(_T("GetCursorPos"));
- }
+ wxGetCursorPosMSW(&pt);
// we need to have client coordinates here for symmetry with
// wxEVT_ENTER_WINDOW
wxMouseEvent event(wxEVT_LEAVE_WINDOW);
InitMouseEvent(event, pt.x, pt.y, state);
- (void)GetEventHandler()->ProcessEvent(event);
+ (void)HandleWindowEvent(event);
}
// ---------------------------------------------------------------------------
// keyboard handling
// ---------------------------------------------------------------------------
-// create the key event of the given type for the given key - used by
-// HandleChar and HandleKeyDown/Up
-wxKeyEvent wxWindowMSW::CreateKeyEvent(wxEventType evType,
- int id,
- WXLPARAM lParam,
- WXWPARAM wParam) const
+namespace
{
- wxKeyEvent event(evType);
- event.SetId(GetId());
+
+// Implementation of InitAnyKeyEvent() which can also be used when there is no
+// associated window: this can happen for the wxEVT_CHAR_HOOK events created by
+// the global keyboard hook (e.g. the event might have happened in a non-wx
+// window).
+void
+MSWInitAnyKeyEvent(wxKeyEvent& event,
+ WXWPARAM wParam,
+ WXLPARAM lParam,
+ const wxWindowBase *win /* may be NULL */)
+{
+ if ( win )
+ {
+ event.SetId(win->GetId());
+ event.SetEventObject(const_cast<wxWindowBase *>(win));
+ }
+ else // No associated window.
+ {
+ // Use wxID_ANY for compatibility with the old code even if wxID_NONE
+ // would arguably make more sense.
+ event.SetId(wxID_ANY);
+ }
+
event.m_shiftDown = wxIsShiftDown();
event.m_controlDown = wxIsCtrlDown();
event.m_altDown = (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN;
- event.SetEventObject((wxWindow *)this); // const_cast
- event.m_keyCode = id;
-#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;
- pt.y -= rect.top;
+} // anonymous namespace
+
+void
+wxWindowMSW::InitAnyKeyEvent(wxKeyEvent& event,
+ WXWPARAM wParam,
+ WXLPARAM lParam) const
+{
+ MSWInitAnyKeyEvent(event, wParam, lParam, this);
+}
+
+wxKeyEvent
+wxWindowMSW::CreateKeyEvent(wxEventType evType,
+ WXWPARAM wParam,
+ WXLPARAM lParam) const
+{
+ // Catch any attempts to use this with WM_CHAR, it wouldn't work because
+ // wParam is supposed to be a virtual key and not a character here.
+ wxASSERT_MSG( evType != wxEVT_CHAR && evType != wxEVT_CHAR_HOOK,
+ "CreateKeyEvent() can't be used for char events" );
+
+ wxKeyEvent event(evType);
+ InitAnyKeyEvent(event, wParam, lParam);
- event.m_x = pt.x;
- event.m_y = pt.y;
+ event.m_keyCode = wxMSWKeyboard::VKToWX
+ (
+ wParam,
+ lParam
+#if wxUSE_UNICODE
+ , &event.m_uniChar
+#endif // wxUSE_UNICODE
+ );
return event;
}
-// 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)
+wxKeyEvent
+wxWindowMSW::CreateCharEvent(wxEventType evType,
+ WXWPARAM wParam,
+ WXLPARAM lParam) const
{
- int id;
- if ( isASCII )
- {
- // If 1 -> 26, translate to either special keycode or just set
- // ctrlDown. IOW, Ctrl-C should result in keycode == 3 and
- // ControlDown() == true.
- id = wParam;
- if ( (id > 0) && (id < 27) )
- {
- switch (id)
- {
- case 13:
- id = WXK_RETURN;
- break;
-
- case 8:
- id = WXK_BACK;
- break;
+ wxKeyEvent event(evType);
+ InitAnyKeyEvent(event, wParam, lParam);
- case 9:
- id = WXK_TAB;
- break;
+#if wxUSE_UNICODE
+ // TODO: wParam uses UTF-16 so this is incorrect for characters outside of
+ // the BMP, we should use WM_UNICHAR to handle them.
+ event.m_uniChar = wParam;
+#endif // wxUSE_UNICODE
- default:
- //ctrlDown = true;
- break;
- }
- }
+ // Set non-Unicode key code too for compatibility if possible.
+ if ( wParam < 0x80 )
+ {
+ // It's an ASCII character, no need to translate it.
+ event.m_keyCode = wParam;
}
- else // we're called from WM_KEYDOWN
+ else
{
- id = wxCharCodeMSWToWX(wParam, lParam);
- if ( id == 0 )
+ // Check if this key can be represented (as a single character) in the
+ // current locale.
+ const wchar_t wc = wParam;
+ char ch;
+ if ( wxConvLibc.FromWChar(&ch, 1, &wc, 1) != wxCONV_FAILED )
{
- // 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;
+ // For compatibility continue to provide the key code in this field
+ // even though using GetUnicodeKey() is recommended now.
+ event.m_keyCode = static_cast<unsigned char>(ch);
}
+ //else: Key can't be represented in the current locale, leave m_keyCode
+ // as WXK_NONE and use GetUnicodeKey() to access the character.
}
- wxKeyEvent event(CreateKeyEvent(wxEVT_CHAR, id, lParam, wParam));
-
// 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
// 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_keyCode >= 32 && event.m_keyCode < 256) )
{
event.m_controlDown =
event.m_altDown = false;
}
- return GetEventHandler()->ProcessEvent(event);
+ return event;
}
-bool wxWindowMSW::HandleKeyDown(WXWPARAM wParam, WXLPARAM lParam)
+// 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)
{
- int id = wxCharCodeMSWToWX(wParam, lParam);
-
- if ( !id )
- {
- // normal ASCII char
- id = wParam;
- }
-
- if ( id != -1 ) // VZ: does this ever happen (FIXME)?
- {
- wxKeyEvent event(CreateKeyEvent(wxEVT_KEY_DOWN, id, lParam, wParam));
- if ( GetEventHandler()->ProcessEvent(event) )
- {
- return true;
- }
- }
+ wxKeyEvent event(CreateCharEvent(wxEVT_CHAR, wParam, lParam));
+ return HandleWindowEvent(event);
+}
- return false;
+bool wxWindowMSW::HandleKeyDown(WXWPARAM wParam, WXLPARAM lParam)
+{
+ wxKeyEvent event(CreateKeyEvent(wxEVT_KEY_DOWN, wParam, lParam));
+ return HandleWindowEvent(event);
}
bool wxWindowMSW::HandleKeyUp(WXWPARAM wParam, WXLPARAM lParam)
{
- int id = wxCharCodeMSWToWX(wParam, lParam);
-
- if ( !id )
- {
- // normal ASCII char
- id = wParam;
- }
-
- if ( id != -1 ) // VZ: does this ever happen (FIXME)?
- {
- wxKeyEvent event(CreateKeyEvent(wxEVT_KEY_UP, id, lParam, wParam));
- if ( GetEventHandler()->ProcessEvent(event) )
- return true;
- }
-
- return false;
+ wxKeyEvent event(CreateKeyEvent(wxEVT_KEY_UP, wParam, lParam));
+ return HandleWindowEvent(event);
}
+#if wxUSE_MENUS
int wxWindowMSW::HandleMenuChar(int WXUNUSED_IN_WINCE(chAccel),
WXLPARAM WXUNUSED_IN_WINCE(lParam))
{
#ifndef __WXWINCE__
const HMENU hmenu = (HMENU)lParam;
- MENUITEMINFO mii;
- wxZeroMemory(mii);
- mii.cbSize = sizeof(MENUITEMINFO);
+ WinStruct<MENUITEMINFO> mii;
+
+ // 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++ )
{
+ // 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 )
// menu creation code
wxMenuItem *item = (wxMenuItem*)mii.dwItemData;
- const wxChar *p = wxStrchr(item->GetText(), _T('&'));
+ const wxString label(item->GetItemLabel());
+ const wxChar *p = wxStrchr(label.t_str(), wxT('&'));
while ( p++ )
{
- if ( *p == _T('&') )
+ if ( *p == wxT('&') )
{
// this is not the accel char, find the real one
- p = wxStrchr(p + 1, _T('&'));
+ p = wxStrchr(p + 1, wxT('&'));
}
else // got the accel char
{
}
else // failed to get the menu text?
{
- // it's not fatal, so don't show error, but still log
- // it
- wxLogLastError(_T("GetMenuItemInfo"));
+ // it's not fatal, so don't show error, but still log it
+ wxLogLastError(wxT("GetMenuItemInfo"));
}
}
#endif
return wxNOT_FOUND;
}
+#endif // wxUSE_MENUS
+
+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 HandleWindowEvent(evt);
+}
+
// ---------------------------------------------------------------------------
// joystick
// ---------------------------------------------------------------------------
}
wxJoystickEvent event(eventType, buttons, joystick, change);
- event.SetPosition(wxPoint(x, y));
+ if ( eventType == wxEVT_JOY_ZMOVE )
+ event.SetZPosition(x);
+ else
+ event.SetPosition(wxPoint(x, y));
event.SetEventObject(this);
- return GetEventHandler()->ProcessEvent(event);
+ return HandleWindowEvent(event);
#else
wxUnusedVar(msg);
wxUnusedVar(x);
scrollInfo.fMask = SIF_TRACKPOS;
if ( !::GetScrollInfo(GetHwnd(),
- orientation == wxHORIZONTAL ? SB_HORZ
- : SB_VERT,
+ WXOrientToSB(orientation),
&scrollInfo) )
{
// Not necessarily an error, if there are no scrollbars yet.
- // wxLogLastError(_T("GetScrollInfo"));
+ // wxLogLastError(wxT("GetScrollInfo"));
}
event.SetPosition(scrollInfo.nTrackPos);
return false;
}
- return GetEventHandler()->ProcessEvent(event);
+ return HandleWindowEvent(event);
+}
+
+// ----------------------------------------------------------------------------
+// custom message handlers
+// ----------------------------------------------------------------------------
+
+/* static */ bool
+wxWindowMSW::MSWRegisterMessageHandler(int msg, MSWMessageHandler handler)
+{
+ wxCHECK_MSG( gs_messageHandlers.find(msg) == gs_messageHandlers.end(),
+ false, wxT("registering handler for the same message twice") );
+
+ gs_messageHandlers[msg] = handler;
+ return true;
+}
+
+/* static */ void
+wxWindowMSW::MSWUnregisterMessageHandler(int msg, MSWMessageHandler handler)
+{
+ const MSWMessageHandlers::iterator i = gs_messageHandlers.find(msg);
+ wxCHECK_RET( i != gs_messageHandlers.end() && i->second == handler,
+ wxT("unregistering non-registered handler?") );
+
+ gs_messageHandlers.erase(i);
}
// ===========================================================================
// the_font.ReleaseResource();
}
-// 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, 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_SHIFT: id = WXK_SHIFT; break;
- case VK_CONTROL: id = WXK_CONTROL; break;
- case VK_MENU : id = WXK_ALT; break;
- case VK_PAUSE: id = WXK_PAUSE; break;
- case VK_CAPITAL: id = WXK_CAPITAL; 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;
-
- // 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: id = ';'; break;
- case VK_OEM_PLUS: id = '+'; break;
- case VK_OEM_COMMA: id = ','; break;
- case VK_OEM_MINUS: id = '-'; break;
- case VK_OEM_PERIOD: id = '.'; break;
- case VK_OEM_2: id = '/'; break;
- case VK_OEM_3: id = '~'; break;
- case VK_OEM_4: id = '['; break;
- case VK_OEM_5: id = '\\'; break;
- case VK_OEM_6: id = ']'; break;
- case VK_OEM_7: id = '\''; break;
+// ----------------------------------------------------------------------------
+// keyboard codes
+// ----------------------------------------------------------------------------
+
+namespace wxMSWKeyboard
+{
+
+namespace
+{
+
+// use the "extended" bit of lParam to distinguish extended keys from normal
+// keys as the same virtual key code is sent for both by Windows
+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 || (HIWORD(lParam) & KF_EXTENDED) ? keyExtended : keyNormal;
+}
+
+// this array contains the Windows virtual key codes which map one to one to
+// WXK_xxx constants and is used in wxMSWKeyboard::VKToWX/WXToVK() 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
+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
- case VK_LWIN: id = WXK_WINDOWS_LEFT; break;
- case VK_RWIN: id = WXK_WINDOWS_RIGHT; break;
- case VK_APPS: id = WXK_WINDOWS_MENU; break;
+ { VK_LWIN, WXK_WINDOWS_LEFT },
+ { VK_RWIN, WXK_WINDOWS_RIGHT },
+ { VK_APPS, WXK_WINDOWS_MENU },
#endif // VK_APPS defined
+};
+
+} // anonymous namespace
+
+int VKToWX(WXWORD vk, WXLPARAM lParam, wchar_t *uc)
+{
+ int wxk;
+
+ // check the table first
+ for ( size_t n = 0; n < WXSIZEOF(gs_specialKeys); n++ )
+ {
+ if ( gs_specialKeys[n].vk == vk )
+ {
+ wxk = gs_specialKeys[n].wxk;
+ if ( wxk < WXK_START )
+ {
+ // Unicode code for this key is the same as its ASCII code.
+ if ( uc )
+ *uc = wxk;
+ }
+
+ return wxk;
+ }
+ }
+
+ // keys requiring special handling
+ switch ( vk )
+ {
+ case VK_OEM_1:
+ case VK_OEM_PLUS:
+ case VK_OEM_COMMA:
+ case VK_OEM_MINUS:
+ case VK_OEM_PERIOD:
+ 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_102:
+ // MapVirtualKey() returns 0 if it fails to convert the virtual
+ // key which nicely corresponds to our WXK_NONE.
+ wxk = ::MapVirtualKey(vk, MAPVK_VK_TO_CHAR);
+
+ if ( HIWORD(wxk) & 0x8000 )
+ {
+ // It's a dead key and we don't return anything at all for them
+ // as we simply don't have any way to indicate the difference
+ // between e.g. a normal "'" and "'" as a dead key -- and
+ // generating the same events for them just doesn't seem like a
+ // good idea.
+ wxk = WXK_NONE;
+ }
+
+ // In any case return this as a Unicode character value.
+ if ( uc )
+ *uc = wxk;
+
+ // For compatibility with the old non-Unicode code we continue
+ // returning key codes for Latin-1 characters directly
+ // (normally it would really only make sense to do it for the
+ // ASCII characters, not Latin-1 ones).
+ if ( wxk > 255 )
+ {
+ // But for anything beyond this we can only return the key
+ // value as a real Unicode character, not a wxKeyCode
+ // because this enum values clash with Unicode characters
+ // (e.g. WXK_LBUTTON also happens to be U+012C a.k.a.
+ // "LATIN CAPITAL LETTER I WITH BREVE").
+ wxk = WXK_NONE;
+ }
+ 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:
- // the same key is sent for both the "return" key on the main
- // keyboard and the numeric keypad but we want to distinguish
- // between them: we do this using the "extended" bit (24) of lParam
- id = lParam & (1 << 24) ? WXK_NUMPAD_ENTER : WXK_RETURN;
+ // don't use ChooseNormalOrExtended() here as the keys are reversed
+ // here: numpad enter is the extended one
+ wxk = HIWORD(lParam) & KF_EXTENDED ? WXK_NUMPAD_ENTER : WXK_RETURN;
+
+ if ( uc )
+ *uc = WXK_RETURN;
break;
default:
- id = 0;
- }
-
- return id;
-}
-
-WXWORD wxCharCodeWXToMSW(int id, bool *isVirtual)
-{
- *isVirtual = true;
- WXWORD keySym;
- 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_ALT: keySym = VK_MENU; break;
- case WXK_PAUSE: keySym = VK_PAUSE; break;
- case WXK_CAPITAL: keySym = VK_CAPITAL; 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:
+ if ( (vk >= '0' && vk <= '9') || (vk >= 'A' && vk <= 'Z') )
+ {
+ // A simple alphanumeric key and the values of them coincide in
+ // Windows and wx for both ASCII and Unicode codes.
+ wxk = vk;
+ }
+ else // Something we simply don't know about at all.
+ {
+ wxk = WXK_NONE;
+ }
+
+ if ( uc )
+ *uc = vk;
+ }
+
+ return wxk;
+}
+
+WXWORD WXToVK(int wxk, bool *isExtended)
+{
+ // check the table first
+ for ( size_t n = 0; n < WXSIZEOF(gs_specialKeys); n++ )
+ {
+ if ( gs_specialKeys[n].wxk == wxk )
{
- *isVirtual = false;
- keySym = (WORD)id;
+ // All extended keys (i.e. non-numpad versions of the keys that
+ // exist both in the numpad and outside of it) are dealt with
+ // below.
+ if ( isExtended )
+ *isExtended = false;
+
+ return gs_specialKeys[n].vk;
+ }
+ }
+
+ // and then check for special keys not included in the table
+ bool extended = false;
+ WXWORD vk;
+ switch ( wxk )
+ {
+ case WXK_PAGEUP:
+ extended = true;
+ case WXK_NUMPAD_PAGEUP:
+ vk = VK_PRIOR;
+ break;
+
+ case WXK_PAGEDOWN:
+ extended = true;
+ case WXK_NUMPAD_PAGEDOWN:
+ vk = VK_NEXT;
+ break;
+
+ case WXK_END:
+ extended = true;
+ case WXK_NUMPAD_END:
+ vk = VK_END;
+ break;
+
+ case WXK_HOME:
+ extended = true;
+ case WXK_NUMPAD_HOME:
+ vk = VK_HOME;
+ break;
+
+ case WXK_LEFT:
+ extended = true;
+ case WXK_NUMPAD_LEFT:
+ vk = VK_LEFT;
break;
+
+ case WXK_UP:
+ extended = true;
+ case WXK_NUMPAD_UP:
+ vk = VK_UP;
+ break;
+
+ case WXK_RIGHT:
+ extended = true;
+ case WXK_NUMPAD_RIGHT:
+ vk = VK_RIGHT;
+ break;
+
+ case WXK_DOWN:
+ extended = true;
+ case WXK_NUMPAD_DOWN:
+ vk = VK_DOWN;
+ break;
+
+ case WXK_INSERT:
+ extended = true;
+ case WXK_NUMPAD_INSERT:
+ vk = VK_INSERT;
+ break;
+
+ case WXK_DELETE:
+ extended = true;
+ case WXK_NUMPAD_DELETE:
+ vk = VK_DELETE;
+ break;
+
+ default:
+ // no VkKeyScan() under CE unfortunately, we need to test how does
+ // it handle OEM keys
+#ifndef __WXWINCE__
+ // check to see if its one of the OEM key codes.
+ BYTE vks = LOBYTE(VkKeyScan(wxk));
+ if ( vks != 0xff )
+ {
+ vk = vks;
+ }
+ else
+#endif // !__WXWINCE__
+ {
+ vk = (WXWORD)wxk;
+ }
+ }
+
+ if ( isExtended )
+ *isExtended = extended;
+
+ return vk;
+}
+
+} // namespace wxMSWKeyboard
+
+// small helper for wxGetKeyState() and wxGetMouseState()
+static inline bool wxIsKeyDown(WXWORD vk)
+{
+ // SM_SWAPBUTTON is not available under CE, so don't swap buttons there
+#ifdef SM_SWAPBUTTON
+ if ( vk == VK_LBUTTON || vk == VK_RBUTTON )
+ {
+ if ( ::GetSystemMetrics(SM_SWAPBUTTON) )
+ {
+ if ( vk == VK_LBUTTON )
+ vk = VK_RBUTTON;
+ else // vk == VK_RBUTTON
+ vk = VK_LBUTTON;
}
}
- return keySym;
+#endif // SM_SWAPBUTTON
+
+ // 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)
{
- bool bVirtual;
+ // 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") );
- wxASSERT_MSG(key != WXK_LBUTTON && key != WXK_RBUTTON && key !=
- WXK_MBUTTON, wxT("can't use wxGetKeyState() for mouse buttons"));
+ const WXWORD vk = wxMSWKeyboard::WXToVK(key);
-//High order with GetAsyncKeyState only available on WIN32
-#ifdef __WIN32__
- //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)
+ // 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 )
{
-#endif
- //low order bit means LED is highlighted,
- //high order means key is down
- //Here, for compat with other ports we want both
- return GetKeyState( wxCharCodeWXToMSW(key, &bVirtual) ) != 0;
+ // 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;
-#ifdef __WIN32__
}
- else
+ else // normal key
{
- //normal key
- //low order bit means key pressed since last call
- //high order means key is down
- //We want only the high order bit - the key may not be down if only low order
- return ( GetAsyncKeyState( wxCharCodeWXToMSW(key, &bVirtual) ) & (1<<15) ) != 0;
+ return wxIsKeyDown(vk);
}
-#endif
}
+
+wxMouseState wxGetMouseState()
+{
+ wxMouseState ms;
+ POINT pt;
+ wxGetCursorPosMSW(&pt);
+
+ ms.SetX(pt.x);
+ ms.SetY(pt.y);
+ ms.SetLeftDown(wxIsKeyDown(VK_LBUTTON));
+ ms.SetMiddleDown(wxIsKeyDown(VK_MBUTTON));
+ ms.SetRightDown(wxIsKeyDown(VK_RBUTTON));
+#ifdef wxHAS_XBUTTON
+ ms.SetAux1Down(wxIsKeyDown(VK_XBUTTON1));
+ ms.SetAux2Down(wxIsKeyDown(VK_XBUTTON2));
+#endif // wxHAS_XBUTTON
+
+ ms.SetControlDown(wxIsCtrlDown ());
+ ms.SetShiftDown (wxIsShiftDown());
+ ms.SetAltDown (wxIsAltDown ());
+// ms.SetMetaDown();
+
+ return ms;
+}
+
+
wxWindow *wxGetActiveWindow()
{
HWND hWnd = GetActiveWindow();
if ( hWnd != 0 )
{
- return wxFindWinFromHandle((WXHWND) hWnd);
+ return wxFindWinFromHandle(hWnd);
}
return NULL;
}
// For a radiobutton, we get the radiobox from GWL_USERDATA (which is set
// by code in msw/radiobox.cpp), for all the others we just search up the
// window hierarchy
- wxWindow *win = (wxWindow *)NULL;
+ wxWindow *win = NULL;
if ( hwnd )
{
- win = wxFindWinFromHandle((WXHWND)hwnd);
+ win = wxFindWinFromHandle(hwnd);
if ( !win )
{
-#if wxUSE_RADIOBOX
+#if wxUSE_RADIOBOX && !defined(__WXUNIVERSAL__)
// 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 *)wxGetWindowUserData(hwnd);
+ win = wxRadioBox::GetFromRadioButtonHWND(hwnd);
}
//else: it's a wxRadioButton, not a radiobutton from wxRadioBox
#endif // wxUSE_RADIOBOX
#endif
hwnd = ::GetParent(hwnd);
- win = wxFindWinFromHandle((WXHWND)hwnd);
+ win = wxFindWinFromHandle(hwnd);
}
return win;
// Windows keyboard hook. Allows interception of e.g. F1, ESCAPE
// in active frames and dialogs, regardless of where the focus is.
static HHOOK wxTheKeyboardHook = 0;
-static FARPROC wxTheKeyboardHookProc = 0;
-int APIENTRY _EXPORT
-wxKeyboardHook(int nCode, WORD wParam, DWORD lParam);
-
-void wxSetKeyboardHook(bool doIt)
-{
- if ( doIt )
- {
- wxTheKeyboardHookProc = MakeProcInstance((FARPROC) wxKeyboardHook, wxGetInstance());
- wxTheKeyboardHook = SetWindowsHookEx(WH_KEYBOARD, (HOOKPROC) wxTheKeyboardHookProc, wxGetInstance(),
-
- GetCurrentThreadId()
- // (DWORD)GetCurrentProcess()); // This is another possibility. Which is right?
- );
- }
- else
- {
- UnhookWindowsHookEx(wxTheKeyboardHook);
- }
-}
-int APIENTRY _EXPORT
+int APIENTRY
wxKeyboardHook(int nCode, WORD wParam, DWORD lParam)
{
DWORD hiWord = HIWORD(lParam);
if ( nCode != HC_NOREMOVE && ((hiWord & KF_UP) == 0) )
{
- int id = wxCharCodeMSWToWX(wParam, lParam);
- if ( id != 0 )
+ wchar_t uc;
+ int id = wxMSWKeyboard::VKToWX(wParam, lParam, &uc);
+
+ // Don't intercept keyboard entry (notably Escape) if a modal window
+ // (not managed by wx, e.g. IME one) is currently opened as more often
+ // than not it needs all the keys for itself.
+ //
+ // Also don't catch it if a window currently captures the mouse as
+ // Escape is normally used to release the mouse capture and if you
+ // really need to catch all the keys in the window that has mouse
+ // capture it can be easily done in its own EVT_CHAR handler as it is
+ // certain to have focus while it has the capture.
+ if ( !gs_modalEntryWindowCount && !::GetCapture() )
{
- wxKeyEvent event(wxEVT_CHAR_HOOK);
- if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
- event.m_altDown = true;
-
- event.SetEventObject(NULL);
- event.m_keyCode = id;
- event.m_shiftDown = wxIsShiftDown();
- event.m_controlDown = wxIsCtrlDown();
-#ifndef __WXWINCE__
- event.SetTimestamp(::GetMessageTime());
-#endif
- wxWindow *win = wxGetActiveWindow();
- wxEvtHandler *handler;
- if ( win )
- {
- handler = win->GetEventHandler();
- event.SetId(win->GetId());
- }
- else
+ if ( id != WXK_NONE
+#if wxUSE_UNICODE
+ || static_cast<int>(uc) != WXK_NONE
+#endif // wxUSE_UNICODE
+ )
{
- handler = wxTheApp;
- event.SetId(wxID_ANY);
- }
+ wxWindow const* win = wxWindow::DoFindFocus();
+ if ( !win )
+ {
+ // Even if the focus got lost somehow, still send the event
+ // to the top level parent to allow a wxDialog to always
+ // close on Escape.
+ win = wxGetActiveWindow();
+ }
- if ( handler && handler->ProcessEvent(event) )
- {
- // processed
- return 1;
+ wxKeyEvent event(wxEVT_CHAR_HOOK);
+ MSWInitAnyKeyEvent(event, wParam, lParam, win);
+
+ event.m_keyCode = id;
+#if wxUSE_UNICODE
+ event.m_uniChar = uc;
+#endif // wxUSE_UNICODE
+
+ wxEvtHandler * const handler = win ? win->GetEventHandler()
+ : wxTheApp;
+
+ if ( handler && handler->ProcessEvent(event) )
+ {
+ if ( !event.IsNextEventAllowed() )
+ {
+ // Stop processing of this event.
+ return 1;
+ }
+ }
}
}
}
return (int)CallNextHookEx(wxTheKeyboardHook, nCode, wParam, lParam);
}
+void wxSetKeyboardHook(bool doIt)
+{
+ if ( doIt )
+ {
+ wxTheKeyboardHook = ::SetWindowsHookEx
+ (
+ WH_KEYBOARD,
+ (HOOKPROC)wxKeyboardHook,
+ NULL, // must be NULL for process hook
+ ::GetCurrentThreadId()
+ );
+ if ( !wxTheKeyboardHook )
+ {
+ wxLogLastError(wxT("SetWindowsHookEx(wxKeyboardHook)"));
+ }
+ }
+ else // uninstall
+ {
+ if ( wxTheKeyboardHook )
+ ::UnhookWindowsHookEx(wxTheKeyboardHook);
+ }
+}
+
#endif // !__WXMICROWIN__
-#ifdef __WXDEBUG__
+#if wxDEBUG_LEVEL >= 2
const wxChar *wxGetMessageName(int message)
{
switch ( message )
case 0x00A7: return wxT("WM_NCMBUTTONDOWN");
case 0x00A8: return wxT("WM_NCMBUTTONUP");
case 0x00A9: return wxT("WM_NCMBUTTONDBLCLK");
+
+ case 0x00B0: return wxT("EM_GETSEL");
+ case 0x00B1: return wxT("EM_SETSEL");
+ case 0x00B2: return wxT("EM_GETRECT");
+ case 0x00B3: return wxT("EM_SETRECT");
+ case 0x00B4: return wxT("EM_SETRECTNP");
+ case 0x00B5: return wxT("EM_SCROLL");
+ case 0x00B6: return wxT("EM_LINESCROLL");
+ case 0x00B7: return wxT("EM_SCROLLCARET");
+ case 0x00B8: return wxT("EM_GETMODIFY");
+ case 0x00B9: return wxT("EM_SETMODIFY");
+ case 0x00BA: return wxT("EM_GETLINECOUNT");
+ case 0x00BB: return wxT("EM_LINEINDEX");
+ case 0x00BC: return wxT("EM_SETHANDLE");
+ case 0x00BD: return wxT("EM_GETHANDLE");
+ case 0x00BE: return wxT("EM_GETTHUMB");
+ case 0x00C1: return wxT("EM_LINELENGTH");
+ case 0x00C2: return wxT("EM_REPLACESEL");
+ case 0x00C4: return wxT("EM_GETLINE");
+ case 0x00C5: return wxT("EM_LIMITTEXT/EM_SETLIMITTEXT"); /* ;win40 Name change */
+ case 0x00C6: return wxT("EM_CANUNDO");
+ case 0x00C7: return wxT("EM_UNDO");
+ case 0x00C8: return wxT("EM_FMTLINES");
+ case 0x00C9: return wxT("EM_LINEFROMCHAR");
+ case 0x00CB: return wxT("EM_SETTABSTOPS");
+ case 0x00CC: return wxT("EM_SETPASSWORDCHAR");
+ case 0x00CD: return wxT("EM_EMPTYUNDOBUFFER");
+ case 0x00CE: return wxT("EM_GETFIRSTVISIBLELINE");
+ case 0x00CF: return wxT("EM_SETREADONLY");
+ case 0x00D0: return wxT("EM_SETWORDBREAKPROC");
+ case 0x00D1: return wxT("EM_GETWORDBREAKPROC");
+ case 0x00D2: return wxT("EM_GETPASSWORDCHAR");
+ case 0x00D3: return wxT("EM_SETMARGINS");
+ case 0x00D4: return wxT("EM_GETMARGINS");
+ case 0x00D5: return wxT("EM_GETLIMITTEXT");
+ case 0x00D6: return wxT("EM_POSFROMCHAR");
+ case 0x00D7: return wxT("EM_CHARFROMPOS");
+ case 0x00D8: return wxT("EM_SETIMESTATUS");
+ case 0x00D9: return wxT("EM_GETIMESTATUS");
+
case 0x0100: return wxT("WM_KEYDOWN");
case 0x0101: return wxT("WM_KEYUP");
case 0x0102: return wxT("WM_CHAR");
case 0x011F: return wxT("WM_MENUSELECT");
case 0x0120: return wxT("WM_MENUCHAR");
case 0x0121: return wxT("WM_ENTERIDLE");
+
+ case 0x0127: return wxT("WM_CHANGEUISTATE");
+ case 0x0128: return wxT("WM_UPDATEUISTATE");
+ case 0x0129: return wxT("WM_QUERYUISTATE");
+
+ case 0x0132: return wxT("WM_CTLCOLORMSGBOX");
+ case 0x0133: return wxT("WM_CTLCOLOREDIT");
+ case 0x0134: return wxT("WM_CTLCOLORLISTBOX");
+ case 0x0135: return wxT("WM_CTLCOLORBTN");
+ case 0x0136: return wxT("WM_CTLCOLORDLG");
+ case 0x0137: return wxT("WM_CTLCOLORSCROLLBAR");
+ case 0x0138: return wxT("WM_CTLCOLORSTATIC");
+ case 0x01E1: return wxT("MN_GETHMENU");
+
case 0x0200: return wxT("WM_MOUSEMOVE");
case 0x0201: return wxT("WM_LBUTTONDOWN");
case 0x0202: return wxT("WM_LBUTTONUP");
case 0x0208: return wxT("WM_MBUTTONUP");
case 0x0209: return wxT("WM_MBUTTONDBLCLK");
case 0x020A: return wxT("WM_MOUSEWHEEL");
+ case 0x020B: return wxT("WM_XBUTTONDOWN");
+ case 0x020C: return wxT("WM_XBUTTONUP");
+ case 0x020D: return wxT("WM_XBUTTONDBLCLK");
case 0x0210: return wxT("WM_PARENTNOTIFY");
case 0x0211: return wxT("WM_ENTERMENULOOP");
case 0x0212: return wxT("WM_EXITMENULOOP");
case 0x0290: return wxT("WM_IME_KEYDOWN");
case 0x0291: return wxT("WM_IME_KEYUP");
+ case 0x02A0: return wxT("WM_NCMOUSEHOVER");
+ case 0x02A1: return wxT("WM_MOUSEHOVER");
+ case 0x02A2: return wxT("WM_NCMOUSELEAVE");
+ case 0x02A3: return wxT("WM_MOUSELEAVE");
+
case 0x0300: return wxT("WM_CUT");
case 0x0301: return wxT("WM_COPY");
case 0x0302: return wxT("WM_PASTE");
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
+
+ case 0x0317: return wxT("WM_PRINT");
+ case 0x0318: return wxT("WM_PRINTCLIENT");
// common controls messages - although they're not strictly speaking
// standard, it's nice to decode them nevertheless
return s_szBuf.c_str();
}
}
-#endif //__WXDEBUG__
+#endif // wxDEBUG_LEVEL >= 2
static TEXTMETRIC wxGetTextMetrics(const wxWindowMSW *win)
{
POINT pt2;
pt2.x = pt.x;
pt2.y = pt.y;
- HWND hWndHit = ::WindowFromPoint(pt2);
- wxWindow* win = wxFindWinFromHandle((WXHWND) hWndHit) ;
- HWND hWnd = hWndHit;
-
- // Try to find a window with a wxWindow associated with it
- while (!win && (hWnd != 0))
+ HWND hWnd = ::WindowFromPoint(pt2);
+ if ( hWnd )
{
- hWnd = ::GetParent(hWnd);
- win = wxFindWinFromHandle((WXHWND) hWnd) ;
+ // WindowFromPoint() ignores the disabled children but we're supposed
+ // to take them into account, so check if we have a child at this
+ // coordinate using ChildWindowFromPointEx().
+ for ( ;; )
+ {
+ pt2.x = pt.x;
+ pt2.y = pt.y;
+ ::ScreenToClient(hWnd, &pt2);
+ HWND child = ::ChildWindowFromPointEx(hWnd, pt2, CWP_SKIPINVISIBLE);
+ if ( child == hWnd || !child )
+ break;
+
+ // ChildWindowFromPointEx() only examines the immediate children
+ // but we want to get the deepest (top in Z-order) one, so continue
+ // iterating for as long as it finds anything.
+ hWnd = child;
+ }
}
- return win;
+
+ return wxGetWindowFromHWND((WXHWND)hWnd);
}
// Get the current mouse position.
wxPoint wxGetMousePosition()
{
POINT pt;
-#ifdef __WXWINCE__
- GetCursorPosWinCE(&pt);
-#else
- GetCursorPos( & pt );
-#endif
+ wxGetCursorPosMSW(&pt);
return wxPoint(pt.x, pt.y);
}
typedef BOOL (WINAPI *UnregisterFunc1Proc)(UINT, UINT);
UnregisterFunc1Proc procUnregisterFunc;
- hCoreDll = LoadLibrary(_T("coredll.dll"));
+ hCoreDll = LoadLibrary(wxT("coredll.dll"));
if (hCoreDll)
{
- procUnregisterFunc = (UnregisterFunc1Proc)GetProcAddress(hCoreDll, _T("UnregisterFunc1"));
+ procUnregisterFunc = (UnregisterFunc1Proc)GetProcAddress(hCoreDll, wxT("UnregisterFunc1"));
if (procUnregisterFunc)
procUnregisterFunc(modifiers, id);
FreeLibrary(hCoreDll);
if ( !::RegisterHotKey(GetHwnd(), hotkeyId, win_modifiers, keycode) )
{
- wxLogLastError(_T("RegisterHotKey"));
+ wxLogLastError(wxT("RegisterHotKey"));
return false;
}
if ( !::UnregisterHotKey(GetHwnd(), hotkeyId) )
{
- wxLogLastError(_T("UnregisterHotKey"));
+ wxLogLastError(wxT("UnregisterHotKey"));
return false;
}
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);
+ wxKeyEvent event(CreateKeyEvent(wxEVT_HOTKEY, HIWORD(lParam)));
+ event.SetId(wParam);
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);
+ return HandleWindowEvent(event);
}
#endif // wxUSE_ACCEL
if ( !ms_hMsgHookProc )
{
- wxLogLastError(_T("SetWindowsHookEx(WH_GETMESSAGE)"));
+ wxLogLastError(wxT("SetWindowsHookEx(WH_GETMESSAGE)"));
return false;
}
}
return CallNextHookEx(ms_hMsgHookProc, nCode, wParam, lParam);
- };
+ }
private:
static HHOOK ms_hMsgHookProc;
#if wxUSE_STATBOX
static void wxAdjustZOrder(wxWindow* parent)
{
- if (parent->IsKindOf(CLASSINFO(wxStaticBox)))
+ if (wxDynamicCast(parent, wxStaticBox))
{
// Set the z-order correctly
SetWindowPos((HWND) parent->GetHWND(), HWND_BOTTOM, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
event.Skip();
}
#endif
-
projects / wxWidgets.git / blobdiff