#include "wx/toplevel.h"
#ifndef WX_PRECOMP
- #include "wx/msw/missing.h"
#include "wx/app.h"
#include "wx/dialog.h"
#include "wx/string.h"
#if _WIN32_WCE < 400 || !defined(__WINCE_STANDARDSDK__)
#include <aygshell.h>
#endif
- #include "wx/msw/wince/missing.h"
#endif
#include "wx/msw/winundef.h"
+#include "wx/msw/missing.h"
#include "wx/display.h"
LONG APIENTRY _EXPORT
wxDlgProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);
-// ----------------------------------------------------------------------------
-// globals
-// ----------------------------------------------------------------------------
-
-// the name of the default wxWidgets class
-#ifdef __WXWINCE__
-extern wxChar *wxCanvasClassName;
-#else
-extern const wxChar *wxCanvasClassName;
-#endif
-
// ----------------------------------------------------------------------------
// wxTLWHiddenParentModule: used to manage the hidden parent window (we need a
// module to ensure that the window is always deleted)
m_fsIsMaximized = false;
m_fsIsShowing = false;
- m_winLastFocused = (wxWindow *)NULL;
+ m_winLastFocused = NULL;
#if defined(__SMARTPHONE__) && defined(__WXWINCE__)
m_MenuBarHWND = 0;
}
#ifndef __WXWINCE__
- if ( style & wxSYSTEM_MENU )
+ // notice that if wxCLOSE_BOX is specified we need to use WS_SYSMENU too as
+ // otherwise the close box doesn't appear
+ if ( style & (wxSYSTEM_MENU | wxCLOSE_BOX) )
msflags |= WS_SYSMENU;
-#endif
+#endif // !__WXWINCE__
// NB: under CE these 2 styles are not supported currently, we should
// call Minimize()/Maximize() "manually" if we want to support them
if ( !parent )
{
// this flag doesn't make sense then and will be ignored
- wxFAIL_MSG( _T("wxFRAME_FLOAT_ON_PARENT but no parent?") );
+ wxFAIL_MSG( wxT("wxFRAME_FLOAT_ON_PARENT but no parent?") );
}
else
{
// no dialogs support under MicroWin yet
return CreateFrame(title, pos, size);
#else // !__WXMICROWIN__
- wxWindow *parent = GetParent();
-
- // for the dialogs without wxDIALOG_NO_PARENT style, use the top level
- // app window as parent - this avoids creating modal dialogs without
- // parent
- if ( !parent && !(GetWindowStyleFlag() & wxDIALOG_NO_PARENT) )
- {
- parent = wxTheApp->GetTopWindow();
-
- if ( parent )
- {
- // don't use transient windows as parents, this is dangerous as it
- // can lead to a crash if the parent is destroyed before the child
- //
- // also don't use the window which is currently hidden as then the
- // dialog would be hidden as well
- if ( (parent->GetExtraStyle() & wxWS_EX_TRANSIENT) ||
- !parent->IsShown() )
- {
- parent = NULL;
- }
- }
- }
+ // static cast is valid as we're only ever called for dialogs
+ wxWindow * const
+ parent = static_cast<wxDialog *>(this)->
+ GetParentForModalDialog(GetParent());
m_hWnd = (WXHWND)::CreateDialogIndirect
(
return false;
}
- WXDWORD exflags;
- (void)MSWGetCreateWindowFlags(&exflags);
-
- if ( exflags )
- {
- ::SetWindowLong(GetHwnd(), GWL_EXSTYLE, exflags);
- ::SetWindowPos(GetHwnd(),
- exflags & WS_EX_TOPMOST ? HWND_TOPMOST : 0,
- 0, 0, 0, 0,
- SWP_NOSIZE |
- SWP_NOMOVE |
- (exflags & WS_EX_TOPMOST ? 0 : SWP_NOZORDER) |
- SWP_NOACTIVATE);
- }
-
#if !defined(__WXWINCE__)
// For some reason, the system menu is activated when we use the
// WS_EX_CONTEXTHELP style, so let's set a reasonable icon
- if ( exflags & WS_EX_CONTEXTHELP )
+ if ( HasExtraStyle(wxWS_EX_CONTEXTHELP) )
{
wxFrame *winTop = wxDynamicCast(wxTheApp->GetTopWindow(), wxFrame);
if ( winTop )
}
}
}
-#endif
+#endif // !__WXWINCE__
// move the dialog to its initial position without forcing repainting
int x, y, w, h;
if ( !title.empty() )
{
- ::SetWindowText(GetHwnd(), title);
+ ::SetWindowText(GetHwnd(), title.wx_str());
}
SubclassWin(m_hWnd);
exflags |= WS_EX_LAYOUTRTL;
#endif
- return MSWCreate(wxCanvasClassName, title, pos, sz, flags, exflags);
+ return MSWCreate(MSWGetRegisteredClassName(),
+ title.wx_str(), pos, sz, flags, exflags);
}
bool wxTopLevelWindowMSW::Create(wxWindow *parent,
long style,
const wxString& name)
{
- bool ret wxDUMMY_INITIALIZE(false);
-
- // init our fields
- Init();
-
wxSize sizeReal = size;
if ( !sizeReal.IsFullySpecified() )
{
sizeReal.SetDefaults(GetDefaultSize());
}
- m_windowStyle = style;
-
- SetName(name);
-
- m_windowId = id == wxID_ANY ? NewControlId() : id;
+ bool ret = CreateBase(parent, id, pos, sizeReal, style, name);
+ if ( !ret )
+ return false;
wxTopLevelWindows.Append(this);
// reuse the code in MSWGetStyle() but correct the results slightly for
// the dialog
- dlgTemplate->style = MSWGetStyle(style, NULL);
+ //
+ // NB: we need a temporary variable as we can't pass pointer to
+ // dwExtendedStyle directly, it's not aligned correctly for 64 bit
+ // architectures
+ WXDWORD dwExtendedStyle;
+ dlgTemplate->style = MSWGetStyle(style, &dwExtendedStyle);
+ dlgTemplate->dwExtendedStyle = dwExtendedStyle;
// all dialogs are popups
dlgTemplate->style |= WS_POPUP;
wxTopLevelWindowMSW::~wxTopLevelWindowMSW()
{
+ SendDestroyEvent();
+
#if defined(__SMARTPHONE__) || defined(__POCKETPC__)
SHACTIVATEINFO* info = (SHACTIVATEINFO*) m_activateInfo;
delete info;
m_iconized = nShowCmd == SW_MINIMIZE;
}
+void wxTopLevelWindowMSW::ShowWithoutActivating()
+{
+ if ( !wxWindowBase::Show(true) )
+ return;
+
+ DoShowWindow(SW_SHOWNA);
+}
+
bool wxTopLevelWindowMSW::Show(bool show)
{
// don't use wxWindow version as we want to call DoShowWindow() ourselves
m_maximizeOnShow = false;
}
+ else if ( m_iconized )
+ {
+ // iconize and show
+ nShowCmd = SW_MINIMIZE;
+ }
else // just show
{
- if ( GetWindowStyle() & wxFRAME_TOOL_WINDOW )
- nShowCmd = SW_SHOWNA;
- else
- nShowCmd = SW_SHOW;
+ // we shouldn't use SW_SHOW which also activates the window for
+ // tool frames (as they shouldn't steal focus from the main window)
+ // nor for the currently disabled windows as they would be enabled
+ // as a side effect
+ if ( HasFlag(wxFRAME_TOOL_WINDOW) || !IsEnabled() )
+ nShowCmd = SW_SHOWNA;
+ else
+ nShowCmd = SW_SHOW;
}
}
else // hide
bool wxTopLevelWindowMSW::IsMaximized() const
{
return IsAlwaysMaximized() ||
-#if !defined(__SMARTPHONE__) && !defined(__POCKETPC__)
+#if !defined(__SMARTPHONE__) && !defined(__POCKETPC__) && !defined(__WINCE_STANDARDSDK__)
+
(::IsZoomed(GetHwnd()) != 0) ||
#endif
m_maximizeOnShow;
void wxTopLevelWindowMSW::Iconize(bool iconize)
{
- DoShowWindow(iconize ? SW_MINIMIZE : SW_RESTORE);
+ if ( IsShown() )
+ {
+ // change the window state immediately
+ DoShowWindow(iconize ? SW_MINIMIZE : SW_RESTORE);
+ }
+ else // hidden
+ {
+ // iconizing the window shouldn't show it so just remember that we need
+ // to become iconized when shown later
+ m_iconized = true;
+ }
}
bool wxTopLevelWindowMSW::IsIconized() const
#ifdef __WXWINCE__
return false;
#else
+ if ( !IsShown() )
+ return m_iconized;
+
// don't use m_iconized, it may be briefly out of sync with the real state
// as it's only modified when we receive a WM_SIZE and we could be called
// from an event handler from one of the messages we receive before it,
// wxTopLevelWindowMSW geometry
// ----------------------------------------------------------------------------
-void wxTopLevelWindowMSW::DoGetPosition(int *x, int *y) const
-{
-
#ifndef __WXWINCE__
+void wxTopLevelWindowMSW::DoGetPosition(int *x, int *y) const
+{
if ( IsIconized() )
{
WINDOWPLACEMENT wp;
return;
}
- wxLogLastError(_T("GetWindowPlacement"));
+ wxLogLastError(wxT("GetWindowPlacement"));
}
//else: normal case
-#endif // __WXWINCE__
-
wxTopLevelWindowBase::DoGetPosition(x, y);
}
void wxTopLevelWindowMSW::DoGetSize(int *width, int *height) const
{
-#ifndef __WXWINCE__
-
if ( IsIconized() )
{
WINDOWPLACEMENT wp;
return;
}
- wxLogLastError(_T("GetWindowPlacement"));
+ wxLogLastError(wxT("GetWindowPlacement"));
}
//else: normal case
-#endif
-
wxTopLevelWindowBase::DoGetSize(width, height);
}
+#endif // __WXWINCE__
+
// ----------------------------------------------------------------------------
// wxTopLevelWindowMSW fullscreen
// ----------------------------------------------------------------------------
// finally send an event allowing the window to relayout itself &c
wxSizeEvent event(rect.GetSize(), GetId());
- GetEventHandler()->ProcessEvent(event);
+ HandleWindowEvent(event);
}
else // stop showing full screen
{
return GetLabel();
}
-void wxTopLevelWindowMSW::SetIcon(const wxIcon& icon)
+bool wxTopLevelWindowMSW::DoSelectAndSetIcon(const wxIconBundle& icons,
+ int smX,
+ int smY,
+ int i)
{
- SetIcons( wxIconBundle( icon ) );
+ const wxSize size(::GetSystemMetrics(smX), ::GetSystemMetrics(smY));
+
+ const wxIcon icon = icons.GetIconOfExactSize(size);
+ if ( icon.Ok() )
+ {
+ ::SendMessage(GetHwnd(), WM_SETICON, i, (LPARAM)GetHiconOf(icon));
+ return true;
+ }
+
+ return false;
}
void wxTopLevelWindowMSW::SetIcons(const wxIconBundle& icons)
{
wxTopLevelWindowBase::SetIcons(icons);
-#if !defined(__WXMICROWIN__)
- const wxIcon& sml = icons.GetIcon( wxSize( 16, 16 ) );
- if( sml.Ok() && sml.GetWidth() == 16 && sml.GetHeight() == 16 )
+ if ( icons.IsEmpty() )
{
- ::SendMessage( GetHwndOf( this ), WM_SETICON, ICON_SMALL,
- (LPARAM)GetHiconOf(sml) );
+ // FIXME: SetIcons(wxNullIconBundle) should unset existing icons,
+ // but we currently don't do that
+ wxASSERT_MSG( m_icons.IsEmpty(), "unsetting icons doesn't work" );
+ return;
}
- const wxIcon& big = icons.GetIcon( wxSize( 32, 32 ) );
- if( big.Ok() && big.GetWidth() == 32 && big.GetHeight() == 32 )
+ bool anySet =
+ DoSelectAndSetIcon(icons, SM_CXSMICON, SM_CYSMICON, ICON_SMALL);
+ if ( DoSelectAndSetIcon(icons, SM_CXICON, SM_CYICON, ICON_BIG) )
+ anySet = true;
+
+ if ( !anySet )
{
- ::SendMessage( GetHwndOf( this ), WM_SETICON, ICON_BIG,
- (LPARAM)GetHiconOf(big) );
+ wxFAIL_MSG( "icon bundle doesn't contain any suitable icon" );
}
-#endif // !__WXMICROWIN__
}
bool wxTopLevelWindowMSW::EnableCloseButton(bool enable)
MF_BYCOMMAND |
(enable ? MF_ENABLED : MF_GRAYED)) == -1 )
{
- wxLogLastError(_T("EnableMenuItem(SC_CLOSE)"));
+ wxLogLastError(wxT("EnableMenuItem(SC_CLOSE)"));
return false;
}
// update appearance immediately
if ( !::DrawMenuBar(GetHwnd()) )
{
- wxLogLastError(_T("DrawMenuBar"));
+ wxLogLastError(wxT("DrawMenuBar"));
}
#endif
#endif // !__WXMICROWIN__
bool wxTopLevelWindowMSW::SetShape(const wxRegion& region)
{
wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), false,
- _T("Shaped windows must be created with the wxFRAME_SHAPED style."));
+ wxT("Shaped windows must be created with the wxFRAME_SHAPED style."));
// The empty region signifies that the shape should be removed from the
// window.
{
if (::SetWindowRgn(GetHwnd(), NULL, TRUE) == 0)
{
- wxLogLastError(_T("SetWindowRgn"));
+ wxLogLastError(wxT("SetWindowRgn"));
return false;
}
return true;
DWORD dwStyle = ::GetWindowLong(GetHwnd(), GWL_STYLE);
DWORD dwExStyle = ::GetWindowLong(GetHwnd(), GWL_EXSTYLE);
::GetClientRect(GetHwnd(), &rect);
- ::AdjustWindowRectEx(&rect, dwStyle, FALSE, dwExStyle);
+ ::AdjustWindowRectEx(&rect, dwStyle, ::GetMenu(GetHwnd()) != NULL, dwExStyle);
::OffsetRgn(hrgn, -rect.left, -rect.top);
// Now call the shape API with the new region.
if (::SetWindowRgn(GetHwnd(), hrgn, TRUE) == 0)
{
- wxLogLastError(_T("SetWindowRgn"));
+ wxLogLastError(wxT("SetWindowRgn"));
return false;
}
return true;
// provide FlashWindowEx() declaration, so try to detect whether we have
// real headers for WINVER 0x0500 by checking for existence of a symbol not
// declated in MSVC6 header
-#if defined(FLASHW_STOP) && defined(VK_XBUTTON1)
+#if defined(FLASHW_STOP) && defined(VK_XBUTTON1) && wxUSE_DYNLIB_CLASS
// available in the headers, check if it is supported by the system
typedef BOOL (WINAPI *FlashWindowEx_t)(FLASHWINFO *pfwi);
- FlashWindowEx_t s_pfnFlashWindowEx = NULL;
+ static FlashWindowEx_t s_pfnFlashWindowEx = NULL;
if ( !s_pfnFlashWindowEx )
{
- wxDynamicLibrary dllUser32(_T("user32.dll"));
+ wxDynamicLibrary dllUser32(wxT("user32.dll"));
s_pfnFlashWindowEx = (FlashWindowEx_t)
- dllUser32.GetSymbol(_T("FlashWindowEx"));
+ dllUser32.GetSymbol(wxT("FlashWindowEx"));
// we can safely unload user32.dll here, it's going to remain loaded as
// long as the program is running anyhow
bool wxTopLevelWindowMSW::SetTransparent(wxByte alpha)
{
+#if wxUSE_DYNLIB_CLASS
typedef DWORD (WINAPI *PSETLAYEREDWINDOWATTR)(HWND, DWORD, BYTE, DWORD);
- static PSETLAYEREDWINDOWATTR pSetLayeredWindowAttributes = NULL;
+ static PSETLAYEREDWINDOWATTR
+ pSetLayeredWindowAttributes = (PSETLAYEREDWINDOWATTR)-1;
- if ( pSetLayeredWindowAttributes == NULL )
+ if ( pSetLayeredWindowAttributes == (PSETLAYEREDWINDOWATTR)-1 )
{
- wxDynamicLibrary dllUser32(_T("user32.dll"));
+ wxDynamicLibrary dllUser32(wxT("user32.dll"));
+
+ // use RawGetSymbol() and not GetSymbol() to avoid error messages under
+ // Windows 95: there is nothing the user can do about this anyhow
pSetLayeredWindowAttributes = (PSETLAYEREDWINDOWATTR)
- dllUser32.GetSymbol(wxT("SetLayeredWindowAttributes"));
+ dllUser32.RawGetSymbol(wxT("SetLayeredWindowAttributes"));
+
+ // it's ok to destroy dllUser32 here, we link statically to user32.dll
+ // anyhow so it won't be unloaded
}
- if ( pSetLayeredWindowAttributes == NULL )
+
+ if ( !pSetLayeredWindowAttributes )
return false;
+#endif // wxUSE_DYNLIB_CLASS
LONG exstyle = GetWindowLong(GetHwnd(), GWL_EXSTYLE);
return true;
}
+#if wxUSE_DYNLIB_CLASS
// Otherwise, set the layered style if needed and set the alpha value
if ((exstyle & WS_EX_LAYERED) == 0 )
SetWindowLong(GetHwnd(), GWL_EXSTYLE, exstyle | WS_EX_LAYERED);
- return pSetLayeredWindowAttributes(GetHwnd(), 0, (BYTE)alpha, LWA_ALPHA) != 0;
+ if ( pSetLayeredWindowAttributes(GetHwnd(), 0, (BYTE)alpha, LWA_ALPHA) )
+ return true;
+#endif // wxUSE_DYNLIB_CLASS
+
+ return false;
}
bool wxTopLevelWindowMSW::CanSetTransparent()
return (os_type == wxOS_WINDOWS_NT && ver_major >= 5);
}
+
+void wxTopLevelWindowMSW::DoFreeze()
+{
+ // do nothing: freezing toplevel window causes paint and mouse events
+ // to go through it any TLWs under it, so the best we can do is to freeze
+ // all children -- and wxWindowBase::Freeze() does that
+}
+
+void wxTopLevelWindowMSW::DoThaw()
+{
+ // intentionally empty -- see DoFreeze()
+}
+
+
// ----------------------------------------------------------------------------
// wxTopLevelWindow event handling
// ----------------------------------------------------------------------------
{
// restore focus to the child which was last focused unless we already
// have it
- wxLogTrace(_T("focus"), _T("wxTLW %08x activated."), (int) m_hWnd);
+ wxLogTrace(wxT("focus"), wxT("wxTLW %p activated."), m_hWnd);
wxWindow *winFocus = FindFocus();
if ( !winFocus || wxGetTopLevelParent(winFocus) != this )
if ( m_winLastFocused )
{
// let it know that it doesn't have focus any more
- m_winLastFocused->HandleKillFocus((WXHWND)NULL);
+ // But this will already be done via WM_KILLFOCUS, so we'll get two kill
+ // focus events if we call it explicitly.
+ // m_winLastFocused->HandleKillFocus((WXHWND)NULL);
// and don't remember it if it's a child from some other frame
if ( wxGetTopLevelParent(m_winLastFocused) != this )
}
}
- wxLogTrace(_T("focus"),
- _T("wxTLW %08x deactivated, last focused: %08x."),
- (int) m_hWnd,
- (int) (m_winLastFocused ? GetHwndOf(m_winLastFocused)
- : NULL));
+ wxLogTrace(wxT("focus"),
+ wxT("wxTLW %p deactivated, last focused: %p."),
+ m_hWnd,
+ m_winLastFocused ? GetHwndOf(m_winLastFocused) : NULL);
event.Skip();
}
{
if ( !::DestroyWindow(ms_hwnd) )
{
- wxLogLastError(_T("DestroyWindow(hidden TLW parent)"));
+ wxLogLastError(wxT("DestroyWindow(hidden TLW parent)"));
}
ms_hwnd = NULL;
{
if ( !::UnregisterClass(ms_className, wxGetInstance()) )
{
- wxLogLastError(_T("UnregisterClass(\"wxTLWHiddenParent\")"));
+ wxLogLastError(wxT("UnregisterClass(\"wxTLWHiddenParent\")"));
}
ms_className = NULL;
{
if ( !ms_className )
{
- static const wxChar *HIDDEN_PARENT_CLASS = _T("wxTLWHiddenParent");
+ static const wxChar *HIDDEN_PARENT_CLASS = wxT("wxTLWHiddenParent");
WNDCLASS wndclass;
wxZeroMemory(wndclass);
if ( !::RegisterClass(&wndclass) )
{
- wxLogLastError(_T("RegisterClass(\"wxTLWHiddenParent\")"));
+ wxLogLastError(wxT("RegisterClass(\"wxTLWHiddenParent\")"));
}
else
{
(HMENU)NULL, wxGetInstance(), NULL);
if ( !ms_hwnd )
{
- wxLogLastError(_T("CreateWindow(hidden TLW parent)"));
+ wxLogLastError(wxT("CreateWindow(hidden TLW parent)"));
}
}
projects / wxWidgets.git / blobdiff