msflags |= WS_VISIBLE;
}
- return MSWCreate(wxCanvasClassName, NULL, pos, size, msflags, exstyle);
+ if ( !MSWCreate(wxCanvasClassName, NULL, pos, size, msflags, exstyle) )
+ return false;
+
+ InheritAttributes();
+
+ return true;
}
// ---------------------------------------------------------------------------
return;
}
- if ( x == wxDefaultPosition.x && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
+ if ( x == wxDefaultCoord && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
x = currentX;
- if ( y == wxDefaultPosition.y && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
+ if ( y == wxDefaultCoord && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
y = currentY;
AdjustForParentClientOrigin(x, y, sizeFlags);
wxSize size = wxDefaultSize;
- if ( width == wxDefaultSize.x )
+ if ( width == wxDefaultCoord )
{
if ( sizeFlags & wxSIZE_AUTO_WIDTH )
{
}
}
- if ( height == wxDefaultSize.y )
+ if ( height == wxDefaultCoord )
{
if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
{
- if ( size.x == wxDefaultSize.x )
+ if ( size.x == wxDefaultCoord )
{
size = DoGetBestSize();
}
::GetClientRect(GetHwnd(), &rectClient);
// if the size is already ok, stop here (rectClient.left = top = 0)
- if ( (rectClient.right == width || width == wxDefaultSize.x) &&
- (rectClient.bottom == height || height == wxDefaultSize.y) )
+ if ( (rectClient.right == width || width == wxDefaultCoord) &&
+ (rectClient.bottom == height || height == wxDefaultCoord) )
{
break;
}
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;
point.y = y;
::ClientToScreen(hWnd, &point);
wxCurrentPopupMenu = menu;
+#if defined(__WXWINCE__)
UINT flags = 0;
-#if !defined(__WXWINCE__)
- flags = TPM_RIGHTBUTTON;
+#else
+ UINT flags = TPM_RIGHTBUTTON;
#endif
::TrackPopupMenu(hMenu, flags, point.x, point.y, 0, hWnd, NULL);
bool nonDefault = false;
- if ( pos.x == wxDefaultPosition.x )
+ 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
// 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 == wxDefaultPosition.y ? DEFAULT_Y : pos.y;
+ y = pos.y == wxDefaultCoord ? DEFAULT_Y : pos.y;
nonDefault = true;
}
// However, on PocketPC devices, we must use the default
// size if possible.
#ifdef _WIN32_WCE
- if (size.x == wxDefaultSize.x)
+ if (size.x == wxDefaultCoord)
w = CW_USEDEFAULT;
else
w = size.x;
- if (size.y == wxDefaultSize.y)
+ if (size.y == wxDefaultCoord)
h = CW_USEDEFAULT;
else
h = size.y;
#else
- if ( size.x == wxDefaultSize.x || size.y == wxDefaultSize.y)
+ if ( size.x == wxDefaultCoord || size.y == wxDefaultCoord)
{
nonDefault = true;
}
return true;
}
}
+#else
+ wxUnusedVar(lParam);
#endif // wxUSE_TOOLTIPS
return false;
bool wxWindowMSW::HandleSetFocus(WXHWND hwnd)
{
+ // Strangly enough, some controls get set focus events when they are being
+ // deleted, even if they already had focus before.
+ if ( m_isBeingDeleted )
+ {
+ return false;
+ }
+
// notify the parent keeping track of focus for the kbd navigation
// purposes that we got it
wxChildFocusEvent eventFocus((wxWindow *)this);
#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 )
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()
{
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"));
bool wxWindowMSW::HandleGetMinMaxInfo(void *mmInfo)
{
#ifdef __WXWINCE__
+ wxUnusedVar(mmInfo);
return false;
#else
MINMAXINFO *info = (MINMAXINFO *)mmInfo;
maxWidth = GetMaxWidth(),
maxHeight = GetMaxHeight();
- if ( minWidth != wxDefaultSize.x )
+ if ( minWidth != wxDefaultCoord )
{
info->ptMinTrackSize.x = minWidth;
rc = true;
}
- if ( minHeight != wxDefaultSize.y )
+ if ( minHeight != wxDefaultCoord )
{
info->ptMinTrackSize.y = minHeight;
rc = true;
}
- if ( maxWidth != wxDefaultSize.x )
+ if ( maxWidth != wxDefaultCoord )
{
info->ptMaxTrackSize.x = maxWidth;
rc = true;
}
- if ( maxHeight != wxDefaultSize.y )
+ if ( maxHeight != wxDefaultCoord )
{
info->ptMaxTrackSize.y = maxHeight;
rc = true;
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__
wxLogLastError(_T("GetMenuItemInfo"));
}
}
+#else
+ wxUnusedVar(chAccel);
+ wxUnusedVar(lParam);
#endif
return wxNOT_FOUND;
}
return GetEventHandler()->ProcessEvent(event);
#else
+ wxUnusedVar(msg);
+ wxUnusedVar(x);
+ wxUnusedVar(y);
+ wxUnusedVar(flags);
return false;
#endif
}
// global functions
// ===========================================================================
-void wxGetCharSize(WXHWND wnd, int *x, int *y, const wxFont *the_font)
+void wxGetCharSize(WXHWND wnd, int *x, int *y, const wxFont& the_font)
{
TEXTMETRIC tm;
HDC dc = ::GetDC((HWND) wnd);
- HFONT fnt =0;
HFONT was = 0;
- if ( the_font )
- {
- // the_font->UseResource();
- // the_font->RealizeResource();
- fnt = (HFONT)((wxFont *)the_font)->GetResourceHandle(); // const_cast
- if ( fnt )
- was = (HFONT) SelectObject(dc,fnt);
- }
+
+ // the_font.UseResource();
+ // the_font.RealizeResource();
+ HFONT fnt = (HFONT)the_font.GetResourceHandle(); // const_cast
+ if ( fnt )
+ was = (HFONT) SelectObject(dc,fnt);
+
GetTextMetrics(dc, &tm);
- if ( the_font && fnt && was )
+ if ( fnt && was )
{
SelectObject(dc,was);
}
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
projects / wxWidgets.git / blobdiff