X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/fdec2c055413ed1b39bd2df9979c6c04aa94fe28..ff0a9f8d18a8d3bbb5377990e97d9ee16f52b1d4:/src/msw/window.cpp diff --git a/src/msw/window.cpp b/src/msw/window.cpp index 77bce15ce7..345427d25a 100644 --- a/src/msw/window.cpp +++ b/src/msw/window.cpp @@ -528,7 +528,12 @@ bool wxWindowMSW::Create(wxWindow *parent, msflags |= WS_VISIBLE; } - return MSWCreate(wxCanvasClassName, NULL, pos, size, msflags, exstyle); + if ( !MSWCreate(wxCanvasClassName, NULL, pos, size, msflags, exstyle) ) + return false; + + InheritAttributes(); + + return true; } // --------------------------------------------------------------------------- @@ -984,7 +989,7 @@ void wxWindowMSW::SubclassWin(WXHWND hWnd) { // don't bother restoring it neither: this also makes it easy to // implement IsOfStandardClass() method which returns true for the - // standard controls and false for the wxWindows own windows as it can + // standard controls and false for the wxWidgets own windows as it can // simply check m_oldWndProc m_oldWndProc = NULL; } @@ -1116,7 +1121,7 @@ void wxWindowMSW::SetWindowStyleFlag(long flags) WXDWORD wxWindowMSW::MSWGetStyle(long flags, WXDWORD *exstyle) const { - // translate common wxWindows styles to Windows ones + // translate common wxWidgets styles to Windows ones // most of windows are child ones, those which are not (such as // wxTopLevelWindow) should remove WS_CHILD in their MSWGetStyle() @@ -1663,31 +1668,22 @@ void wxWindowMSW::GetTextExtent(const wxString& string, int *descent, int *externalLeading, const wxFont *theFont) const { - const wxFont *fontToUse = theFont; - if ( !fontToUse ) - fontToUse = &m_font; + wxASSERT_MSG( !theFont || theFont->Ok(), + _T("invalid font in GetTextExtent()") ); - HWND hWnd = GetHwnd(); - HDC dc = ::GetDC(hWnd); + wxFont fontToUse; + if (theFont) + fontToUse = *theFont; + else + fontToUse = GetFont(); - HFONT fnt = 0; - HFONT hfontOld = 0; - if ( fontToUse && fontToUse->Ok() ) - { - fnt = (HFONT)((wxFont *)fontToUse)->GetResourceHandle(); // const_cast - if ( fnt ) - hfontOld = (HFONT)SelectObject(dc,fnt); - } + WindowHDC hdc(GetHwnd()); + SelectInHDC selectFont(hdc, GetHfontOf(fontToUse)); SIZE sizeRect; TEXTMETRIC tm; - GetTextExtentPoint(dc, string, (int)string.Length(), &sizeRect); - GetTextMetrics(dc, &tm); - - if ( fontToUse && fnt && hfontOld ) - SelectObject(dc, hfontOld); - - ReleaseDC(hWnd, dc); + GetTextExtentPoint(hdc, string, string.length(), &sizeRect); + GetTextMetrics(hdc, &tm); if ( x ) *x = sizeRect.cx; @@ -1737,6 +1733,12 @@ bool wxWindowMSW::DoPopupMenu(wxMenu *menu, int x, int y) menu->SetInvokingWindow(this); menu->UpdateUI(); + if ( x == -1 && y == -1 ) + { + wxPoint mouse = ScreenToClient(wxGetMousePosition()); + x = mouse.x; y = mouse.y; + } + HWND hWnd = GetHwnd(); HMENU hMenu = GetHmenuOf(menu); POINT point; @@ -1905,8 +1907,8 @@ bool wxWindowMSW::MSWProcessMessage(WXMSG* pMsg) return true; } else // no default button - { #endif // wxUSE_BUTTON + { // this is a quick and dirty test for a text // control if ( !(lDlgCode & DLGC_HASSETSEL) ) @@ -2142,7 +2144,7 @@ void wxWindowMSW::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam, } // --------------------------------------------------------------------------- -// Main wxWindows window proc and the window proc for wxWindow +// Main wxWidgets window proc and the window proc for wxWindow // --------------------------------------------------------------------------- // Hook for new window just as it's being created, when the window isn't yet @@ -2346,9 +2348,11 @@ WXLRESULT wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM l #ifndef __WXWINCE__ case WM_PRINT: { +#if wxUSE_LISTCTRL // Don't call the wx handlers in this case if ( wxIsKindOf(this, wxListCtrl) ) break; +#endif if ( lParam & PRF_ERASEBKGND ) HandleEraseBkgnd((WXHDC)(HDC)wParam); @@ -3026,7 +3030,7 @@ bool wxWindowMSW::MSWGetCreateWindowCoords(const wxPoint& pos, /* NB: there used to be some code here which set the initial size of the window to the client size of the parent if no explicit size was - specified. This was wrong because wxWindows programs often assume + specified. This was wrong because wxWidgets programs often assume that they get a WM_SIZE (EVT_SIZE) upon creation, however this broke it. To see why, you should understand that Windows sends WM_SIZE from inside ::CreateWindow() anyhow. However, ::CreateWindow() is called @@ -3035,7 +3039,7 @@ bool wxWindowMSW::MSWGetCreateWindowCoords(const wxPoint& pos, event goes to some base class OnSize() instead). So the WM_SIZE we rely on is the one sent when the parent frame resizes its children but here is the problem: if the child already has just the right - size, nothing will happen as both wxWindows and Windows check for + size, nothing will happen as both wxWidgets and Windows check for this and ignore any attempts to change the window size to the size it already has - so no WM_SIZE would be sent. */ @@ -3045,7 +3049,7 @@ bool wxWindowMSW::MSWGetCreateWindowCoords(const wxPoint& pos, // // 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 wxWindows samples for example) + // 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 <-> @@ -3687,7 +3691,13 @@ wxWindowMSW::MSWOnDrawItem(int WXUNUSED_UNLESS_ODRAWN(id), #else // !wxUSE_OWNER_DRAWN // we may still have owner-drawn buttons internally because we have to make // them owner-drawn to support colour change - wxControl *item = wxDynamicCast(FindItem(id), wxButton); + wxControl *item = +# if wxUSE_BUTTON + wxDynamicCast(FindItem(id), wxButton) +# else + NULL +# endif + ; #endif // USE_OWNER_DRAWN if ( item ) @@ -3914,18 +3924,6 @@ void wxWindowMSW::OnSysColourChanged(wxSysColourChangedEvent& WXUNUSED(event)) node = node->GetNext(); } - - // update the colours we use if they were not set explicitly by the user: - // this must be done or OnCtlColor() would continue to use the old colours - if ( !m_hasFgCol || !m_hasBgCol ) - { - wxVisualAttributes attrs = GetDefaultAttributes(); - if ( !m_hasFgCol ) - m_foregroundColour = attrs.colFg; - - if ( !m_hasBgCol ) - m_backgroundColour = attrs.colBg; - } } extern wxCOLORMAP *wxGetStdColourMap() @@ -4091,10 +4089,11 @@ void wxWindowMSW::OnEraseBackground(wxEraseEvent& event) { RECT rect; ::GetClientRect(GetHwnd(), &rect); - - COLORREF ref = PALETTERGB(m_backgroundColour.Red(), - m_backgroundColour.Green(), - m_backgroundColour.Blue()); + + wxColour backgroundColour( GetBackgroundColour()); + COLORREF ref = PALETTERGB(backgroundColour.Red(), + backgroundColour.Green(), + backgroundColour.Blue()); HBRUSH hBrush = ::CreateSolidBrush(ref); if ( !hBrush ) wxLogLastError(wxT("CreateSolidBrush")); @@ -4519,6 +4518,9 @@ wxKeyEvent wxWindowMSW::CreateKeyEvent(wxEventType evType, event.m_eventObject = (wxWindow *)this; // const_cast event.m_keyCode = id; +#if wxUSE_UNICODE + event.m_uniChar = wParam; +#endif event.m_rawCode = (wxUint32) wParam; event.m_rawFlags = (wxUint32) lParam; #ifndef __WXWINCE__ @@ -4701,6 +4703,9 @@ int wxWindowMSW::HandleMenuChar(int chAccel, WXLPARAM lParam) wxLogLastError(_T("GetMenuItemInfo")); } } +#else + wxUnusedVar(chAccel); + wxUnusedVar(lParam); #endif return wxNOT_FOUND; } @@ -4789,6 +4794,10 @@ bool wxWindowMSW::HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags) return GetEventHandler()->ProcessEvent(event); #else + wxUnusedVar(msg); + wxUnusedVar(x); + wxUnusedVar(y); + wxUnusedVar(flags); return false; #endif } @@ -4877,22 +4886,21 @@ bool wxWindowMSW::MSWOnScroll(int orientation, WXWORD wParam, // global functions // =========================================================================== -void wxGetCharSize(WXHWND wnd, int *x, int *y, const wxFont *the_font) +void wxGetCharSize(WXHWND wnd, int *x, int *y, const wxFont& the_font) { TEXTMETRIC tm; HDC dc = ::GetDC((HWND) wnd); HFONT fnt =0; HFONT was = 0; - if ( the_font ) - { - // the_font->UseResource(); - // the_font->RealizeResource(); - fnt = (HFONT)((wxFont *)the_font)->GetResourceHandle(); // const_cast - if ( fnt ) - was = (HFONT) SelectObject(dc,fnt); - } + + // the_font.UseResource(); + // the_font.RealizeResource(); + fnt = (HFONT)the_font.GetResourceHandle(); // const_cast + if ( fnt ) + was = (HFONT) SelectObject(dc,fnt); + GetTextMetrics(dc, &tm); - if ( the_font && fnt && was ) + if ( fnt && was ) { SelectObject(dc,was); } @@ -4903,8 +4911,7 @@ void wxGetCharSize(WXHWND wnd, int *x, int *y, const wxFont *the_font) if ( y ) *y = tm.tmHeight + tm.tmExternalLeading; - // if ( the_font ) - // the_font->ReleaseResource(); + // the_font.ReleaseResource(); } // Returns 0 if was a normal ASCII value, not a special key. This indicates that @@ -5794,6 +5801,8 @@ bool wxWindowMSW::UnregisterHotKey(int hotkeyId) return true; } +#if wxUSE_ACCEL + bool wxWindowMSW::HandleHotKey(WXWPARAM wParam, WXLPARAM lParam) { int hotkeyId = wParam; @@ -5810,6 +5819,8 @@ bool wxWindowMSW::HandleHotKey(WXWPARAM wParam, WXLPARAM lParam) return GetEventHandler()->ProcessEvent(event); } +#endif // wxUSE_ACCEL + #endif // wxUSE_HOTKEY // Not tested under WinCE