#include "wx/wxprec.h"
-#include "wx/menu.h"
#include "wx/window.h"
-#include "wx/dc.h"
-#include "wx/dcclient.h"
-#include "wx/utils.h"
-#include "wx/app.h"
-#include "wx/panel.h"
-#include "wx/layout.h"
-#include "wx/dialog.h"
-#include "wx/scrolbar.h"
-#include "wx/statbox.h"
-#include "wx/button.h"
-#include "wx/settings.h"
-#include "wx/msgdlg.h"
-#include "wx/frame.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/log.h"
+ #include "wx/app.h"
+ #include "wx/utils.h"
+ #include "wx/panel.h"
+ #include "wx/frame.h"
+ #include "wx/dc.h"
+ #include "wx/dcclient.h"
+ #include "wx/button.h"
+ #include "wx/menu.h"
+ #include "wx/dialog.h"
+ #include "wx/settings.h"
+ #include "wx/msgdlg.h"
+ #include "wx/scrolbar.h"
+ #include "wx/statbox.h"
+ #include "wx/textctrl.h"
+ #include "wx/toolbar.h"
+ #include "wx/layout.h"
+ #include "wx/statusbr.h"
+ #include "wx/menuitem.h"
+#endif
+
#include "wx/tooltip.h"
-#include "wx/statusbr.h"
-#include "wx/menuitem.h"
#include "wx/spinctrl.h"
-#include "wx/log.h"
#include "wx/geometry.h"
-#include "wx/textctrl.h"
-
-#include "wx/toolbar.h"
-#include "wx/dc.h"
#if wxUSE_CARET
#include "wx/caret.h"
#endif
-#define MAC_SCROLLBAR_SIZE 15
-#define MAC_SMALL_SCROLLBAR_SIZE 11
+#if wxUSE_DRAG_AND_DROP
+#include "wx/dnd.h"
+#endif
#include "wx/mac/uma.h"
+#define MAC_SCROLLBAR_SIZE 15
+#define MAC_SMALL_SCROLLBAR_SIZE 11
+
#ifndef __DARWIN__
#include <Windows.h>
#include <ToolUtils.h>
#endif
#endif
-#if wxUSE_DRAG_AND_DROP
-#include "wx/dnd.h"
-#endif
-
#include <string.h>
-extern wxList wxPendingDelete;
-
#ifdef __WXUNIVERSAL__
IMPLEMENT_ABSTRACT_CLASS(wxWindowMac, wxWindowBase)
#else
static const EventTypeSpec eventList[] =
{
+ { kEventClassCommand, kEventProcessCommand } ,
+ { kEventClassCommand, kEventCommandUpdateStatus } ,
+
{ kEventClassControl , kEventControlHit } ,
-#if TARGET_API_MAC_OSX
+ { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } ,
+ { kEventClassTextInput, kEventTextInputUpdateActiveInputArea } ,
+
{ kEventClassControl , kEventControlDraw } ,
+#if TARGET_API_MAC_OSX
{ kEventClassControl , kEventControlVisibilityChanged } ,
{ kEventClassControl , kEventControlEnabledStateChanged } ,
{ kEventClassControl , kEventControlHiliteChanged } ,
+#endif
{ kEventClassControl , kEventControlSetFocusPart } ,
{ kEventClassService , kEventServiceGetTypes },
// { kEventClassControl , kEventControlInvalidateForSizeChange } , // 10.3 only
// { kEventClassControl , kEventControlBoundsChanged } ,
-#endif
} ;
static pascal OSStatus wxMacWindowControlEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
RgnHandle updateRgn = NULL ;
RgnHandle allocatedRgn = NULL ;
wxRegion visRegion = thisWindow->MacGetVisibleRegion() ;
- Rect controlBounds ;
-
- if ( ! thisWindow->GetPeer()->IsCompositing() )
- {
- if ( thisWindow->GetPeer()->IsRootControl() )
- thisWindow->GetPeer()->GetRect( &controlBounds ) ;
- else
- GetControlBounds( thisWindow->GetPeer()->GetControlRef() , &controlBounds ) ;
- }
if ( cEvent.GetParameter<RgnHandle>(kEventParamRgnHandle, &updateRgn) != noErr )
{
}
else
{
- if ( ! thisWindow->GetPeer()->IsCompositing() )
+ if ( thisWindow->MacGetLeftBorderSize() != 0 || thisWindow->MacGetTopBorderSize() != 0 )
{
+ // as this update region is in native window locals we must adapt it to wx window local
allocatedRgn = NewRgn() ;
CopyRgn( updateRgn , allocatedRgn ) ;
- OffsetRgn( allocatedRgn , -controlBounds.left , -controlBounds.top ) ;
// hide the given region by the new region that must be shifted
wxMacNativeToWindow( thisWindow , allocatedRgn ) ;
updateRgn = allocatedRgn ;
}
- else
- {
- if ( thisWindow->MacGetLeftBorderSize() != 0 || thisWindow->MacGetTopBorderSize() != 0 )
- {
- // as this update region is in native window locals we must adapt it to wx window local
- allocatedRgn = NewRgn() ;
- CopyRgn( updateRgn , allocatedRgn ) ;
-
- // hide the given region by the new region that must be shifted
- wxMacNativeToWindow( thisWindow , allocatedRgn ) ;
- updateRgn = allocatedRgn ;
- }
- }
}
Rect rgnBounds ;
#if wxMAC_USE_CORE_GRAPHICS
bool created = false ;
CGContextRef cgContext = NULL ;
- if ( cEvent.GetParameter<CGContextRef>(kEventParamCGContextRef, &cgContext) != noErr )
- {
- wxASSERT( thisWindow->GetPeer()->IsCompositing() == false ) ;
-
- // this parameter is not provided on non-composited windows
- created = true ;
-
- // rest of the code expects this to be already transformed and clipped for local
- CGrafPtr port = GetWindowPort( (WindowRef) thisWindow->MacGetTopLevelWindowRef() ) ;
- Rect bounds ;
- GetPortBounds( port , &bounds ) ;
- CreateCGContextForPort( port , &cgContext ) ;
-
- wxMacWindowToNative( thisWindow , updateRgn ) ;
- OffsetRgn( updateRgn , controlBounds.left , controlBounds.top ) ;
- ClipCGContextToRegion( cgContext , &bounds , updateRgn ) ;
- wxMacNativeToWindow( thisWindow , updateRgn ) ;
- OffsetRgn( updateRgn , -controlBounds.left , -controlBounds.top ) ;
-
- CGContextTranslateCTM( cgContext , 0 , bounds.bottom - bounds.top ) ;
- CGContextScaleCTM( cgContext , 1 , -1 ) ;
-
- CGContextTranslateCTM( cgContext , controlBounds.left , controlBounds.top ) ;
-
-#if 0
- CGContextSetRGBFillColor( cgContext , 1.0 , 1.0 , 1.0 , 1.0 ) ;
- CGContextFillRect( cgContext ,
- CGRectMake( 0 , 0 ,
- controlBounds.right - controlBounds.left ,
- controlBounds.bottom - controlBounds.top ) );
-#endif
- }
-
+ OSStatus err = cEvent.GetParameter<CGContextRef>(kEventParamCGContextRef, &cgContext) ;
+ wxASSERT_MSG( err == noErr , wxT("Unable to retrieve CGContextRef") ) ;
thisWindow->MacSetCGContextRef( cgContext ) ;
{
wxMacCGContextStateSaver sg( cgContext ) ;
+ float alpha = 1.0 ;
+ {
+ wxWindow* iter = thisWindow ;
+ while ( iter )
+ {
+ alpha *= (float) iter->GetTransparent()/255.0 ;
+ if ( iter->IsTopLevel() )
+ iter = NULL ;
+ else
+ iter = iter->GetParent() ;
+ }
+ }
+ CGContextSetAlpha( cgContext , alpha ) ;
#endif
if ( thisWindow->MacDoRedraw( updateRgn , cEvent.GetTicks() ) )
result = noErr ;
return result ;
}
+pascal OSStatus wxMacUnicodeTextEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
+{
+ OSStatus result = eventNotHandledErr ;
+ wxWindowMac* focus = (wxWindowMac*) data ;
+
+ wchar_t* uniChars = NULL ;
+ UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ;
+
+ UniChar* charBuf = NULL;
+ UInt32 dataSize = 0 ;
+ int numChars = 0 ;
+ UniChar buf[2] ;
+ if ( GetEventParameter( event, kEventParamTextInputSendText, typeUnicodeText, NULL, 0 , &dataSize, NULL ) == noErr )
+ {
+ numChars = dataSize / sizeof( UniChar) + 1;
+ charBuf = buf ;
+
+ if ( (size_t) numChars * 2 > sizeof(buf) )
+ charBuf = new UniChar[ numChars ] ;
+ else
+ charBuf = buf ;
+
+ uniChars = new wchar_t[ numChars ] ;
+ GetEventParameter( event, kEventParamTextInputSendText, typeUnicodeText, NULL, dataSize , NULL , charBuf ) ;
+ charBuf[ numChars - 1 ] = 0;
+#if SIZEOF_WCHAR_T == 2
+ uniChars = (wchar_t*) charBuf ;
+ memcpy( uniChars , charBuf , numChars * 2 ) ;
+#else
+ // the resulting string will never have more chars than the utf16 version, so this is safe
+ wxMBConvUTF16 converter ;
+ numChars = converter.MB2WC( uniChars , (const char*)charBuf , numChars ) ;
+#endif
+ }
+
+ switch ( GetEventKind( event ) )
+ {
+ case kEventTextInputUpdateActiveInputArea :
+ {
+ // An IME input event may return several characters, but we need to send one char at a time to
+ // EVT_CHAR
+ for (int pos=0 ; pos < numChars ; pos++)
+ {
+ WXEVENTREF formerEvent = wxTheApp->MacGetCurrentEvent() ;
+ WXEVENTHANDLERCALLREF formerHandler = wxTheApp->MacGetCurrentEventHandlerCallRef() ;
+ wxTheApp->MacSetCurrentEvent( event , handler ) ;
+
+ UInt32 message = (0 << 8) + ((char)uniChars[pos] );
+ if ( wxTheApp->MacSendCharEvent(
+ focus , message , 0 , when , 0 , 0 , uniChars[pos] ) )
+ {
+ result = noErr ;
+ }
+
+ wxTheApp->MacSetCurrentEvent( formerEvent , formerHandler ) ;
+ }
+ }
+ break ;
+ case kEventTextInputUnicodeForKeyEvent :
+ {
+ UInt32 keyCode, modifiers ;
+ Point point ;
+ EventRef rawEvent ;
+ unsigned char charCode ;
+
+ GetEventParameter( event, kEventParamTextInputSendKeyboardEvent, typeEventRef, NULL, sizeof(rawEvent), NULL, &rawEvent ) ;
+ GetEventParameter( rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL, sizeof(char), NULL, &charCode );
+ GetEventParameter( rawEvent, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode );
+ GetEventParameter( rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers );
+ GetEventParameter( rawEvent, kEventParamMouseLocation, typeQDPoint, NULL, sizeof(Point), NULL, &point );
+
+ UInt32 message = (keyCode << 8) + charCode;
+
+ // An IME input event may return several characters, but we need to send one char at a time to
+ // EVT_CHAR
+ for (int pos=0 ; pos < numChars ; pos++)
+ {
+ WXEVENTREF formerEvent = wxTheApp->MacGetCurrentEvent() ;
+ WXEVENTHANDLERCALLREF formerHandler = wxTheApp->MacGetCurrentEventHandlerCallRef() ;
+ wxTheApp->MacSetCurrentEvent( event , handler ) ;
+
+ if ( wxTheApp->MacSendCharEvent(
+ focus , message , modifiers , when , point.h , point.v , uniChars[pos] ) )
+ {
+ result = noErr ;
+ }
+
+ wxTheApp->MacSetCurrentEvent( formerEvent , formerHandler ) ;
+ }
+ }
+ break;
+ default:
+ break ;
+ }
+
+ delete [] uniChars ;
+ if ( charBuf != buf )
+ delete [] charBuf ;
+
+ return result ;
+}
+
+static pascal OSStatus wxMacWindowCommandEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
+{
+ OSStatus result = eventNotHandledErr ;
+ wxWindowMac* focus = (wxWindowMac*) data ;
+
+ HICommand command ;
+
+ wxMacCarbonEvent cEvent( event ) ;
+ cEvent.GetParameter<HICommand>(kEventParamDirectObject,typeHICommand,&command) ;
+
+ wxMenuItem* item = NULL ;
+ wxMenu* itemMenu = wxFindMenuFromMacCommand( command , item ) ;
+ int id = wxMacCommandToId( command.commandID ) ;
+
+ if ( item )
+ {
+ wxASSERT( itemMenu != NULL ) ;
+
+ switch ( cEvent.GetKind() )
+ {
+ case kEventProcessCommand :
+ {
+ if (item->IsCheckable())
+ item->Check( !item->IsChecked() ) ;
+
+ if ( itemMenu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) )
+ result = noErr ;
+ else
+ {
+ wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED , id);
+ event.SetEventObject(focus);
+ event.SetInt(item->IsCheckable() ? item->IsChecked() : -1);
+
+ if ( focus->GetEventHandler()->ProcessEvent(event) )
+ result = noErr ;
+ }
+ }
+ break ;
+
+ case kEventCommandUpdateStatus:
+ {
+ wxUpdateUIEvent event(id);
+ event.SetEventObject( itemMenu );
+
+ bool processed = false;
+
+ // Try the menu's event handler
+ {
+ wxEvtHandler *handler = itemMenu->GetEventHandler();
+ if ( handler )
+ processed = handler->ProcessEvent(event);
+ }
+
+ // Try the window the menu was popped up from
+ // (and up through the hierarchy)
+ if ( !processed )
+ {
+ const wxMenuBase *menu = itemMenu;
+ while ( menu )
+ {
+ wxWindow *win = menu->GetInvokingWindow();
+ if ( win )
+ {
+ processed = win->GetEventHandler()->ProcessEvent(event);
+ break;
+ }
+
+ menu = menu->GetParent();
+ }
+ }
+
+ if ( !processed )
+ {
+ processed = focus->GetEventHandler()->ProcessEvent(event);
+ }
+
+ if ( processed )
+ {
+ // if anything changed, update the changed attribute
+ if (event.GetSetText())
+ itemMenu->SetLabel(id, event.GetText());
+ if (event.GetSetChecked())
+ itemMenu->Check(id, event.GetChecked());
+ if (event.GetSetEnabled())
+ itemMenu->Enable(id, event.GetEnabled());
+
+ result = noErr ;
+ }
+ }
+ break ;
+
+ default :
+ break ;
+ }
+ }
+ return result ;
+}
+
pascal OSStatus wxMacWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
{
EventRef formerEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
switch ( GetEventClass( event ) )
{
+ case kEventClassCommand :
+ result = wxMacWindowCommandEventHandler( handler , event , data ) ;
+ break ;
+
case kEventClassControl :
result = wxMacWindowControlEventHandler( handler, event, data ) ;
break ;
result = wxMacWindowServiceEventHandler( handler, event , data ) ;
break ;
+ case kEventClassTextInput :
+ result = wxMacUnicodeTextEventHandler( handler , event , data ) ;
+ break ;
+
default :
break ;
}
{
m_peer = NULL ;
m_frozenness = 0 ;
+ m_macAlpha = 255 ;
#if WXWIN_COMPATIBILITY_2_4
m_backgroundTransparent = false;
wxWindowBase::SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
}
-// Destructor
wxWindowMac::~wxWindowMac()
{
SendDestroyEvent();
break;
}
}
-#endif // __WXUNIVERSAL__
+#endif
// destroy children before destroying this window itself
DestroyChildren();
// wxRemoveMacControlAssociation( this ) ;
// If we delete an item, we should initialize the parent panel,
// because it could now be invalid.
- wxWindow *parent = GetParent() ;
- if ( parent )
+ wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent(this), wxTopLevelWindow);
+ if ( tlw )
{
- if (parent->GetDefaultItem() == (wxButton*) this)
- parent->SetDefaultItem(NULL);
+ if ( tlw->GetDefaultItem() == (wxButton*) this)
+ tlw->SetDefaultItem(NULL);
}
if ( m_peer && m_peer->Ok() )
// adjust font, controlsize etc
DoSetWindowVariant( m_windowVariant ) ;
- m_peer->SetLabel( wxStripMenuCodes(m_label) ) ;
+ m_peer->SetLabel( wxStripMenuCodes(m_label, wxStrip_Mnemonics) ) ;
if (!m_macIsUserPane)
SetInitialBestSize(size);
wxBrush brush ;
wxColour newCol(GetBackgroundColour());
- if ( newCol == wxSystemSettings::GetColour( wxSYS_COLOUR_APPWORKSPACE ) )
+ if ( newCol == wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOW ) )
brush.MacSetTheme( kThemeBrushDocumentWindowBackground ) ;
else if ( newCol == wxSystemSettings::GetColour( wxSYS_COLOUR_3DFACE ) )
brush.MacSetTheme( kThemeBrushDialogBackgroundActive ) ;
bool wxWindowMac::MacCanFocus() const
{
- // there is currently no way to determine whether the window is running in full keyboard
- // access mode, therefore we cannot rely on these features, yet the only other way would be
- // to issue a SetKeyboardFocus event and verify after whether it succeeded, this would risk problems
- // in event handlers...
- UInt32 features = 0 ;
- m_peer->GetFeatures( &features ) ;
+ // TODO : evaluate performance hits by looking up this value, eventually cache the results for a 1 sec or so
+ // CAUTION : the value returned currently is 0 or 2, I've also found values of 1 having the same meaning,
+ // but the value range is nowhere documented
+ Boolean keyExistsAndHasValidFormat ;
+ CFIndex fullKeyboardAccess = CFPreferencesGetAppIntegerValue( CFSTR("AppleKeyboardUIMode" ) ,
+ kCFPreferencesCurrentApplication, &keyExistsAndHasValidFormat );
- return features & ( kControlSupportsFocus | kControlGetsFocusOnClick ) ;
+ if ( keyExistsAndHasValidFormat && fullKeyboardAccess > 0 )
+ {
+ return true ;
+ }
+ else
+ {
+ UInt32 features = 0 ;
+ m_peer->GetFeatures( &features ) ;
+
+ return features & ( kControlSupportsFocus | kControlGetsFocusOnClick ) ;
+ }
}
void wxWindowMac::SetFocus()
wxApp::s_captureWindow = this ;
}
-wxWindow* wxWindowBase::GetCapture()
+wxWindow * wxWindowBase::GetCapture()
{
return wxApp::s_captureWindow ;
}
#endif
-// Old style file-manager drag&drop
+// Old-style File Manager Drag & Drop
void wxWindowMac::DragAcceptFiles(bool accept)
{
// TODO:
int& x, int& y,
int& w, int& h , bool adjustOrigin ) const
{
- bool isCompositing = MacGetTopLevelWindow()->MacUsesCompositing() ;
-
// the desired size, minus the border pixels gives the correct size of the control
-
x = (int)pos.x;
y = (int)pos.y;
w = wxMax(size.x, 0) ; // WidthDefault( size.x );
h = wxMax(size.y, 0) ; // HeightDefault( size.y ) ;
- if ( !isCompositing )
- GetParent()->MacWindowToRootWindow( &x , &y ) ;
-
x += MacGetLeftBorderSize() ;
y += MacGetTopBorderSize() ;
w -= MacGetLeftBorderSize() + MacGetRightBorderSize() ;
menu->SetInvokingWindow(this);
menu->UpdateUI();
- if ( x == -1 && y == -1 )
+ if ( x == wxDefaultCoord && y == wxDefaultCoord )
{
wxPoint mouse = wxGetMousePosition();
x = mouse.x;
long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() , y, x, 0) ;
if ( HiWord(menuResult) != 0 )
{
- MenuCommand id ;
- GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &id ) ;
+ MenuCommand macid;
+ GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &macid );
+ int id = wxMacCommandToId( macid );
wxMenuItem* item = NULL ;
wxMenu* realmenu ;
item = menu->FindItem( id, &realmenu ) ;
- if (item->IsCheckable())
- item->Check( !item->IsChecked() ) ;
+ if ( item )
+ {
+ if (item->IsCheckable())
+ item->Check( !item->IsChecked() ) ;
- menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
+ menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
+ }
}
menu->MacAfterDisplay( true ) ;
void wxWindowMac::SetLabel(const wxString& title)
{
- m_label = wxStripMenuCodes(title) ;
+ m_label = wxStripMenuCodes(title, wxStrip_Mnemonics) ;
if ( m_peer && m_peer->Ok() )
m_peer->SetLabel( m_label ) ;
return ;
#if TARGET_API_MAC_OSX
- if ( MacGetTopLevelWindow()->MacUsesCompositing() && (!m_macBackgroundBrush.Ok() || m_macBackgroundBrush.GetStyle() == wxTRANSPARENT ) )
+ if ( !m_macBackgroundBrush.Ok() || m_macBackgroundBrush.GetStyle() == wxTRANSPARENT )
{
event.Skip() ;
}
int range, bool refresh)
{
bool showScroller;
+ bool triggerSizeEvent = false;
if ( orient == wxHORIZONTAL )
{
{
showScroller = ((range != 0) && (range > thumbVisible));
if ( m_hScrollBar->IsShown() != showScroller )
- m_hScrollBar->Show( showScroller ) ;
+ {
+ m_hScrollBar->Show( showScroller );
+ triggerSizeEvent = true;
+ }
m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
}
{
showScroller = ((range != 0) && (range > thumbVisible));
if ( m_vScrollBar->IsShown() != showScroller )
+ {
m_vScrollBar->Show( showScroller ) ;
+ triggerSizeEvent = true;
+ }
m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
}
}
MacRepositionScrollBars() ;
+ if ( triggerSizeEvent )
+ {
+ wxSizeEvent event(GetSize(), m_windowId);
+ event.SetEventObject(this);
+ GetEventHandler()->ProcessEvent(event);
+ }
}
// Does a physical scroll
GetClientSize( &width , &height ) ;
#if TARGET_API_MAC_OSX
- if ( true /* m_peer->IsCompositing() */ )
+ if ( true )
{
// note there currently is a bug in OSX which makes inefficient refreshes in case an entire control
// area is scrolled, this does not occur if width and height are 2 pixels less,
// this would be the preferred version for fast drawing controls
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
- if ( UMAGetSystemVersion() >= 0x1030 && m_peer->IsCompositing() )
+ if ( UMAGetSystemVersion() >= 0x1030 )
HIViewRender(m_peer->GetControlRef()) ;
else
#endif
// this would be the preferred version for fast drawing controls
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
- if ( UMAGetSystemVersion() >= 0x1030 && m_peer->IsCompositing() )
+ if ( UMAGetSystemVersion() >= 0x1030 )
HIViewRender(m_peer->GetControlRef()) ;
else
#endif
return true;
}
+
+bool wxWindowMac::SetTransparent(wxByte alpha)
+{
+#if wxMAC_USE_CORE_GRAPHICS
+ if ( alpha != m_macAlpha )
+ {
+ m_macAlpha = alpha ;
+ Refresh() ;
+ }
+ return true ;
+#else
+ return false ;
+#endif
+}
+
+
+bool wxWindowMac::CanSetTransparent()
+{
+#if wxMAC_USE_CORE_GRAPHICS
+ return true ;
+#else
+ return false ;
+#endif
+}
+
+wxByte wxWindowMac::GetTransparent() const
+{
+ return m_macAlpha ;
+}
projects / wxWidgets.git / blobdiff