Applied Blit system options optimization to StretchBlit

[wxWidgets.git] / src / osx / cocoa / window.mm

diff --git a/src/osx/cocoa/window.mm b/src/osx/cocoa/window.mm
index a297d9c1fb044dc2380deddfdcac92edbfbff5b1..f19ebfb231f52c9a8759d35773c0d5b791c75aed 100644 (file)
--- a/src/osx/cocoa/window.mm
+++ b/src/osx/cocoa/window.mm
@@ -4,7 +4,7 @@
 // Author:      Stefan Csomor
 // Modified by:
 // Created:     2008-06-20
 // Author:      Stefan Csomor
 // Modified by:
 // Created:     2008-06-20

-// RCS-ID:      $Id: window.mm 48805 2007-09-19 14:52:25Z SC $
+// RCS-ID:      $Id$

 // Copyright:   (c) Stefan Csomor
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 // Copyright:   (c) Stefan Csomor
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////


@@ -137,7 +137,7 @@ NSRect wxOSXGetFrameForControl( wxWindowMac* window , const wxPoint& pos , const
 - (void)setImagePosition:(NSCellImagePosition)aPosition;
 @end
 
 - (void)setImagePosition:(NSCellImagePosition)aPosition;
 @end
 

-long wxOSXTranslateCocoaKey( NSEvent* event )
+long wxOSXTranslateCocoaKey( NSEvent* event, int eventType )

 {
     long retval = 0;
 
 {
     long retval = 0;
 


@@ -147,54 +147,63 @@ long wxOSXTranslateCocoaKey( NSEvent* event )
         // backspace char reports as delete w/modifiers for some reason
         if ([s length] == 1)
         {
         // backspace char reports as delete w/modifiers for some reason
         if ([s length] == 1)
         {

-            switch ( [s characterAtIndex:0] )
+            if ( eventType == wxEVT_CHAR && ([event modifierFlags] & NSControlKeyMask) && ( [s characterAtIndex:0] >= 'a' && [s characterAtIndex:0] <= 'z' ) )

             {
             {

-                // backspace key
-                case 0x7F :
-                case 8 :
-                    retval = WXK_BACK;
-                    break;
-                case NSUpArrowFunctionKey :
-                    retval = WXK_UP;
-                    break;
-                case NSDownArrowFunctionKey :
-                    retval = WXK_DOWN;
-                    break;
-                case NSLeftArrowFunctionKey :
-                    retval = WXK_LEFT;
-                    break;
-                case NSRightArrowFunctionKey :
-                    retval = WXK_RIGHT;
-                    break;
-                case NSInsertFunctionKey  :
-                    retval = WXK_INSERT;
-                    break;
-                case NSDeleteFunctionKey  :
-                    retval = WXK_DELETE;
-                    break;
-                case NSHomeFunctionKey  :
-                    retval = WXK_HOME;
-                    break;
-        //        case NSBeginFunctionKey  :
-        //            retval = WXK_BEGIN;
-        //            break;
-                case NSEndFunctionKey  :
-                    retval = WXK_END;
-                    break;
-                case NSPageUpFunctionKey  :
-                    retval = WXK_PAGEUP;
-                    break;
-               case NSPageDownFunctionKey  :
-                    retval = WXK_PAGEDOWN;
-                    break;
-               case NSHelpFunctionKey  :
-                    retval = WXK_HELP;
-                    break;
-                default:
-                    int intchar = [s characterAtIndex: 0];
-                    if ( intchar >= NSF1FunctionKey && intchar <= NSF24FunctionKey )
-                        retval = WXK_F1 + (intchar - NSF1FunctionKey );
-                    break;
+                retval = WXK_CONTROL_A + ([s characterAtIndex:0] - 'a');
+            }
+            else
+            {
+                switch ( [s characterAtIndex:0] )
+                {
+                    // backspace key
+                    case 0x7F :
+                    case 8 :
+                        retval = WXK_BACK;
+                        break;
+                    case NSUpArrowFunctionKey :
+                        retval = WXK_UP;
+                        break;
+                    case NSDownArrowFunctionKey :
+                        retval = WXK_DOWN;
+                        break;
+                    case NSLeftArrowFunctionKey :
+                        retval = WXK_LEFT;
+                        break;
+                    case NSRightArrowFunctionKey :
+                        retval = WXK_RIGHT;
+                        break;
+                    case NSInsertFunctionKey  :
+                        retval = WXK_INSERT;
+                        break;
+                    case NSDeleteFunctionKey  :
+                        retval = WXK_DELETE;
+                        break;
+                    case NSHomeFunctionKey  :
+                        retval = WXK_HOME;
+                        break;
+            //        case NSBeginFunctionKey  :
+            //            retval = WXK_BEGIN;
+            //            break;
+                    case NSEndFunctionKey  :
+                        retval = WXK_END;
+                        break;
+                    case NSPageUpFunctionKey  :
+                        retval = WXK_PAGEUP;
+                        break;
+                   case NSPageDownFunctionKey  :
+                        retval = WXK_PAGEDOWN;
+                        break;
+                   case NSHelpFunctionKey  :
+                        retval = WXK_HELP;
+                        break;
+                    default:
+                        int intchar = [s characterAtIndex: 0];
+                        if ( intchar >= NSF1FunctionKey && intchar <= NSF24FunctionKey )
+                            retval = WXK_F1 + (intchar - NSF1FunctionKey );
+                        else if ( intchar > 0 && intchar < 32 )
+                            retval = intchar;
+                        break;
+                }

             }
         }
     }
             }
         }
     }


@@ -207,7 +216,7 @@ long wxOSXTranslateCocoaKey( NSEvent* event )
         // command key
         case 54:
         case 55:
         // command key
         case 54:
         case 55:

-            retval = WXK_COMMAND;
+            retval = WXK_CONTROL;

             break;
         // caps locks key
         case 57: // Capslock
             break;
         // caps locks key
         case 57: // Capslock


@@ -226,7 +235,7 @@ long wxOSXTranslateCocoaKey( NSEvent* event )
         // ctrl key
         case 59: // Left Ctrl
         case 62: // Right Ctrl
         // ctrl key
         case 59: // Left Ctrl
         case 62: // Right Ctrl

-            retval = WXK_CONTROL;
+            retval = WXK_RAW_CONTROL;

             break;
         // clear key
         case 71:
             break;
         // clear key
         case 71:


@@ -298,9 +307,9 @@ void wxWidgetCocoaImpl::SetupKeyEvent(wxKeyEvent &wxevent , NSEvent * nsEvent, N
     int eventType = [nsEvent type];
 
     wxevent.m_shiftDown = modifiers & NSShiftKeyMask;
     int eventType = [nsEvent type];
 
     wxevent.m_shiftDown = modifiers & NSShiftKeyMask;

-    wxevent.m_controlDown = modifiers & NSControlKeyMask;
+    wxevent.m_rawControlDown = modifiers & NSControlKeyMask;

     wxevent.m_altDown = modifiers & NSAlternateKeyMask;
     wxevent.m_altDown = modifiers & NSAlternateKeyMask;

-    wxevent.m_metaDown = modifiers & NSCommandKeyMask;
+    wxevent.m_controlDown = modifiers & NSCommandKeyMask;

 
     wxevent.m_rawCode = [nsEvent keyCode];
     wxevent.m_rawFlags = modifiers;
 
     wxevent.m_rawCode = [nsEvent keyCode];
     wxevent.m_rawFlags = modifiers;


@@ -310,7 +319,7 @@ void wxWidgetCocoaImpl::SetupKeyEvent(wxKeyEvent &wxevent , NSEvent * nsEvent, N
     wxString chars;
     if ( eventType != NSFlagsChanged )
     {
     wxString chars;
     if ( eventType != NSFlagsChanged )
     {

-        NSString* nschars = [nsEvent charactersIgnoringModifiers];
+        NSString* nschars = [[nsEvent charactersIgnoringModifiers] uppercaseString];

         if ( charString )
         {
             // if charString is set, it did not come from key up / key down
         if ( charString )
         {
             // if charString is set, it did not come from key up / key down


@@ -328,7 +337,7 @@ void wxWidgetCocoaImpl::SetupKeyEvent(wxKeyEvent &wxevent , NSEvent * nsEvent, N
 
     if (wxevent.GetEventType() != wxEVT_CHAR)
     {
 
     if (wxevent.GetEventType() != wxEVT_CHAR)
     {

-        keyval = wxOSXTranslateCocoaKey(nsEvent) ;
+        keyval = wxOSXTranslateCocoaKey(nsEvent, wxevent.GetEventType()) ;

         switch (eventType)
         {
             case NSKeyDown :
         switch (eventType)
         {
             case NSKeyDown :


@@ -349,8 +358,8 @@ void wxWidgetCocoaImpl::SetupKeyEvent(wxKeyEvent &wxevent , NSEvent * nsEvent, N
                     case WXK_ALT:
                         wxevent.SetEventType( wxevent.m_altDown ? wxEVT_KEY_DOWN : wxEVT_KEY_UP);
                         break;
                     case WXK_ALT:
                         wxevent.SetEventType( wxevent.m_altDown ? wxEVT_KEY_DOWN : wxEVT_KEY_UP);
                         break;

-                    case WXK_COMMAND:
-                        wxevent.SetEventType( wxevent.m_metaDown ? wxEVT_KEY_DOWN : wxEVT_KEY_UP);
+                    case WXK_RAW_CONTROL:
+                        wxevent.SetEventType( wxevent.m_rawControlDown ? wxEVT_KEY_DOWN : wxEVT_KEY_UP);

                         break;
                 }
                 break;
                         break;
                 }
                 break;


@@ -368,7 +377,16 @@ void wxWidgetCocoaImpl::SetupKeyEvent(wxKeyEvent &wxevent , NSEvent * nsEvent, N
     }
 
 #if wxUSE_UNICODE
     }
 
 #if wxUSE_UNICODE

-    wxevent.m_uniChar = aunichar;
+    // OS X generates events with key codes in Unicode private use area for
+    // unprintable symbols such as cursor arrows (WXK_UP is mapped to U+F700)
+    // and function keys (WXK_F2 is U+F705). We don't want to use them as the
+    // result of wxKeyEvent::GetUnicodeKey() however as it's supposed to return
+    // WXK_NONE for "non characters" so explicitly exclude them.
+    //
+    // We only exclude the private use area inside the Basic Multilingual Plane
+    // as key codes beyond it don't seem to be currently used.
+    if ( !(aunichar >= 0xe000 && aunichar < 0xf900) )
+        wxevent.m_uniChar = aunichar;

 #endif
     wxevent.m_keyCode = keyval;
 
 #endif
     wxevent.m_keyCode = keyval;
 


@@ -387,8 +405,8 @@ bool g_lastButtonWasFakeRight = false ;
 // see http://lists.apple.com/archives/cocoa-dev/2007/Feb/msg00050.html
 
 @interface NSEvent (DeviceDelta)
 // see http://lists.apple.com/archives/cocoa-dev/2007/Feb/msg00050.html
 
 @interface NSEvent (DeviceDelta)

-- (float)deviceDeltaX;
-- (float)deviceDeltaY;
+- (CGFloat)deviceDeltaX;
+- (CGFloat)deviceDeltaY;

 @end
 
 void wxWidgetCocoaImpl::SetupMouseEvent( wxMouseEvent &wxevent , NSEvent * nsEvent )
 @end
 
 void wxWidgetCocoaImpl::SetupMouseEvent( wxMouseEvent &wxevent , NSEvent * nsEvent )


@@ -418,9 +436,9 @@ void wxWidgetCocoaImpl::SetupMouseEvent( wxMouseEvent &wxevent , NSEvent * nsEve
     wxevent.m_x = locationInViewWX.x;
     wxevent.m_y = locationInViewWX.y;
     wxevent.m_shiftDown = modifiers & NSShiftKeyMask;
     wxevent.m_x = locationInViewWX.x;
     wxevent.m_y = locationInViewWX.y;
     wxevent.m_shiftDown = modifiers & NSShiftKeyMask;

-    wxevent.m_controlDown = modifiers & NSControlKeyMask;
+    wxevent.m_rawControlDown = modifiers & NSControlKeyMask;

     wxevent.m_altDown = modifiers & NSAlternateKeyMask;
     wxevent.m_altDown = modifiers & NSAlternateKeyMask;

-    wxevent.m_metaDown = modifiers & NSCommandKeyMask;
+    wxevent.m_controlDown = modifiers & NSCommandKeyMask;

     wxevent.SetTimestamp( (int)([nsEvent timestamp] * 1000) ) ;
 
     UInt32 mouseChord = 0;
     wxevent.SetTimestamp( (int)([nsEvent timestamp] * 1000) ) ;
 
     UInt32 mouseChord = 0;


@@ -784,12 +802,54 @@ BOOL wxOSX_isFlipped(NSView* self, SEL _cmd)
     return impl->isFlipped(self, _cmd) ? YES:NO;
 }
 
     return impl->isFlipped(self, _cmd) ? YES:NO;
 }
 

+typedef void (*wxOSX_DrawRectHandlerPtr)(NSView* self, SEL _cmd, NSRect rect);
+

 void wxOSX_drawRect(NSView* self, SEL _cmd, NSRect rect)
 {
     wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
     if (impl == NULL)
         return;
 
 void wxOSX_drawRect(NSView* self, SEL _cmd, NSRect rect)
 {
     wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
     if (impl == NULL)
         return;
 

+#ifdef wxUSE_THREADS
+    // OS X starts a NSUIHeartBeatThread for animating the default button in a
+    // dialog. This causes a drawRect of the active dialog from outside the
+    // main UI thread. This causes an occasional crash since the wx drawing
+    // objects (like wxPen) are not thread safe.
+    //
+    // Notice that NSUIHeartBeatThread seems to be undocumented and doing
+    // [NSWindow setAllowsConcurrentViewDrawing:NO] does not affect it.
+    if ( !wxThread::IsMain() )
+    {
+        if ( impl->IsUserPane() )
+        {
+            wxWindow* win = impl->GetWXPeer();
+            if ( win->UseBgCol() )
+            {
+                
+                CGContextRef context = (CGContextRef) [[NSGraphicsContext currentContext] graphicsPort];
+                CGContextSaveGState( context );
+
+                CGContextSetFillColorWithColor( context, win->GetBackgroundColour().GetCGColor());
+                CGRect r = CGRectMake(rect.origin.x, rect.origin.y, rect.size.width, rect.size.height);
+                CGContextFillRect( context, r );
+
+                CGContextRestoreGState( context );
+            }
+        }
+        else 
+        {
+            // just call the superclass handler, we don't need any custom wx drawing
+            // here and it seems to work fine:
+            wxOSX_DrawRectHandlerPtr
+            superimpl = (wxOSX_DrawRectHandlerPtr)
+            [[self superclass] instanceMethodForSelector:_cmd];
+            superimpl(self, _cmd, rect);
+        }
+
+      return;
+    }
+#endif // wxUSE_THREADS
+

     return impl->drawRect(&rect, self, _cmd);
 }
 
     return impl->drawRect(&rect, self, _cmd);
 }
 


@@ -960,14 +1020,13 @@ typedef void (*wxOSX_EventHandlerPtr)(NSView* self, SEL _cmd, NSEvent *event);
 typedef BOOL (*wxOSX_PerformKeyEventHandlerPtr)(NSView* self, SEL _cmd, NSEvent *event);
 typedef BOOL (*wxOSX_FocusHandlerPtr)(NSView* self, SEL _cmd);
 typedef BOOL (*wxOSX_ResetCursorRectsHandlerPtr)(NSView* self, SEL _cmd);
 typedef BOOL (*wxOSX_PerformKeyEventHandlerPtr)(NSView* self, SEL _cmd, NSEvent *event);
 typedef BOOL (*wxOSX_FocusHandlerPtr)(NSView* self, SEL _cmd);
 typedef BOOL (*wxOSX_ResetCursorRectsHandlerPtr)(NSView* self, SEL _cmd);

-typedef void (*wxOSX_DrawRectHandlerPtr)(NSView* self, SEL _cmd, NSRect rect);

 
 void wxWidgetCocoaImpl::mouseEvent(WX_NSEvent event, WXWidget slf, void *_cmd)
 {
     if ( !DoHandleMouseEvent(event) )
     {
         // for plain NSView mouse events would propagate to parents otherwise
 
 void wxWidgetCocoaImpl::mouseEvent(WX_NSEvent event, WXWidget slf, void *_cmd)
 {
     if ( !DoHandleMouseEvent(event) )
     {
         // for plain NSView mouse events would propagate to parents otherwise

-        if (!m_wxPeer->MacIsUserPane())
+        if (!IsUserPane())

         {
             wxOSX_EventHandlerPtr superimpl = (wxOSX_EventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
             superimpl(slf, (SEL)_cmd, event);
         {
             wxOSX_EventHandlerPtr superimpl = (wxOSX_EventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
             superimpl(slf, (SEL)_cmd, event);


@@ -978,7 +1037,15 @@ void wxWidgetCocoaImpl::mouseEvent(WX_NSEvent event, WXWidget slf, void *_cmd)
 void wxWidgetCocoaImpl::keyEvent(WX_NSEvent event, WXWidget slf, void *_cmd)
 {
     if ( [event type] == NSKeyDown )
 void wxWidgetCocoaImpl::keyEvent(WX_NSEvent event, WXWidget slf, void *_cmd)
 {
     if ( [event type] == NSKeyDown )

+    {
+        // there are key equivalents that are not command-combos and therefore not handled by cocoa automatically, 
+        // therefore we call the menubar directly here, exit if the menu is handling the shortcut
+        if ( [[[NSApplication sharedApplication] mainMenu] performKeyEquivalent:event] )
+            return;
+    

         m_lastKeyDownEvent = event;
         m_lastKeyDownEvent = event;

+    }
+    

     if ( GetFocusedViewInWindow([slf window]) != slf || m_hasEditor || !DoHandleKeyEvent(event) )
     {
         wxOSX_EventHandlerPtr superimpl = (wxOSX_EventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
     if ( GetFocusedViewInWindow([slf window]) != slf || m_hasEditor || !DoHandleKeyEvent(event) )
     {
         wxOSX_EventHandlerPtr superimpl = (wxOSX_EventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];


@@ -999,13 +1066,41 @@ void wxWidgetCocoaImpl::insertText(NSString* text, WXWidget slf, void *_cmd)
 
 bool wxWidgetCocoaImpl::performKeyEquivalent(WX_NSEvent event, WXWidget slf, void *_cmd)
 {
 
 bool wxWidgetCocoaImpl::performKeyEquivalent(WX_NSEvent event, WXWidget slf, void *_cmd)
 {

-    wxOSX_PerformKeyEventHandlerPtr superimpl = (wxOSX_PerformKeyEventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
-    return superimpl(slf, (SEL)_cmd, event);
+    bool handled = false;
+    
+    wxKeyEvent wxevent(wxEVT_KEY_DOWN);
+    SetupKeyEvent( wxevent, event );
+   
+    // because performKeyEquivalent is going up the entire view hierarchy, we don't have to
+    // walk up the ancestors ourselves but let cocoa do it
+    
+    int command = m_wxPeer->GetAcceleratorTable()->GetCommand( wxevent );
+    if (command != -1)
+    {
+        wxEvtHandler * const handler = m_wxPeer->GetEventHandler();
+        
+        wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
+        handled = handler->ProcessEvent( command_event );
+        
+        if ( !handled )
+        {
+            // accelerators can also be used with buttons, try them too
+            command_event.SetEventType(wxEVT_COMMAND_BUTTON_CLICKED);
+            handled = handler->ProcessEvent( command_event );
+        }
+    }
+    
+    if ( !handled )
+    {
+        wxOSX_PerformKeyEventHandlerPtr superimpl = (wxOSX_PerformKeyEventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
+        return superimpl(slf, (SEL)_cmd, event);
+    }
+    return YES;

 }
 
 bool wxWidgetCocoaImpl::acceptsFirstResponder(WXWidget slf, void *_cmd)
 {
 }
 
 bool wxWidgetCocoaImpl::acceptsFirstResponder(WXWidget slf, void *_cmd)
 {

-    if ( m_wxPeer->MacIsUserPane() )
+    if ( IsUserPane() )

         return m_wxPeer->AcceptsFocus();
     else
     {
         return m_wxPeer->AcceptsFocus();
     else
     {


@@ -1039,6 +1134,15 @@ bool wxWidgetCocoaImpl::resignFirstResponder(WXWidget slf, void *_cmd)
     // is resigning
     NSView* otherView = FindFocus();
     wxWidgetImpl* otherWindow = FindFromWXWidget(otherView);
     // is resigning
     NSView* otherView = FindFocus();
     wxWidgetImpl* otherWindow = FindFromWXWidget(otherView);

+
+    // It doesn't make sense to notify about the loss of focus if we're not
+    // really losing it and the window which has just gained focus is the same
+    // one as this window itself. Of course, this should never happen in the
+    // first place but somehow it does in wxGrid code and without this check we
+    // enter into an infinite recursion, see #12267.
+    if ( otherWindow == this )
+        return r;
+

     // NSTextViews have an editor as true responder, therefore the might get the
     // resign notification if their editor takes over, don't trigger any event then
     if ( r && !m_hasEditor)
     // NSTextViews have an editor as true responder, therefore the might get the
     // resign notification if their editor takes over, don't trigger any event then
     if ( r && !m_hasEditor)


@@ -1097,13 +1201,28 @@ void wxWidgetCocoaImpl::drawRect(void* rect, WXWidget slf, void *WXUNUSED(_cmd))
         updateRgn.Offset( wxpeer->MacGetLeftBorderSize() , wxpeer->MacGetTopBorderSize() );
     }
     
         updateRgn.Offset( wxpeer->MacGetLeftBorderSize() , wxpeer->MacGetTopBorderSize() );
     }
     

-    if ( wxpeer->MacGetTopLevelWindow()->GetWindowStyle() & wxFRAME_SHAPED )
+    // Restrict the update region to the shape of the window, if any, and also
+    // remember the region that we need to clear later.
+    wxNonOwnedWindow* const tlwParent = wxpeer->MacGetTopLevelWindow();
+    const bool isTopLevel = tlwParent == wxpeer;
+    wxRegion clearRgn;
+    if ( tlwParent->GetWindowStyle() & wxFRAME_SHAPED )

     {
     {

+        if ( isTopLevel )
+            clearRgn = updateRgn;
+

         int xoffset = 0, yoffset = 0;
         int xoffset = 0, yoffset = 0;

-        wxRegion rgn = wxpeer->MacGetTopLevelWindow()->GetShape();
+        wxRegion rgn = tlwParent->GetShape();

         wxpeer->MacRootWindowToWindow( &xoffset, &yoffset );
         rgn.Offset( xoffset, yoffset );
         updateRgn.Intersect(rgn);
         wxpeer->MacRootWindowToWindow( &xoffset, &yoffset );
         rgn.Offset( xoffset, yoffset );
         updateRgn.Intersect(rgn);

+
+        if ( isTopLevel )
+        {
+            // Exclude the window shape from the region to be cleared below.
+            rgn.Xor(wxpeer->GetSize());
+            clearRgn.Intersect(rgn);
+        }

     }
     
     wxpeer->GetUpdateRegion() = updateRgn;
     }
     
     wxpeer->GetUpdateRegion() = updateRgn;


@@ -1116,7 +1235,7 @@ void wxWidgetCocoaImpl::drawRect(void* rect, WXWidget slf, void *WXUNUSED(_cmd))
 #if OSX_DEBUG_DRAWING
     CGContextBeginPath( context );
     CGContextMoveToPoint(context, 0, 0);
 #if OSX_DEBUG_DRAWING
     CGContextBeginPath( context );
     CGContextMoveToPoint(context, 0, 0);

-    NSRect bounds = [self bounds];
+    NSRect bounds = [slf bounds];

     CGContextAddLineToPoint(context, 10, 0);
     CGContextMoveToPoint(context, 0, 0);
     CGContextAddLineToPoint(context, 0, 10);
     CGContextAddLineToPoint(context, 10, 0);
     CGContextMoveToPoint(context, 0, 0);
     CGContextAddLineToPoint(context, 0, 10);


@@ -1149,6 +1268,41 @@ void wxWidgetCocoaImpl::drawRect(void* rect, WXWidget slf, void *WXUNUSED(_cmd))
         CGContextRestoreGState( context );
         CGContextSaveGState( context );
     }
         CGContextRestoreGState( context );
         CGContextSaveGState( context );
     }

+    // as we called restore above, we have to flip again if necessary
+    if ( !m_isFlipped )
+    {
+        CGContextTranslateCTM( context, 0,  [m_osxView bounds].size.height );
+        CGContextScaleCTM( context, 1, -1 );
+    }
+
+    if ( isTopLevel )
+    {
+        // We also need to explicitly draw the part of the top level window
+        // outside of its region with transparent colour to ensure that it is
+        // really transparent.
+        if ( clearRgn.IsOk() )
+        {
+            wxMacCGContextStateSaver saveState(context);
+            wxWindowDC dc(wxpeer);
+            dc.SetBackground(wxBrush(wxTransparentColour));
+            dc.SetDeviceClippingRegion(clearRgn);
+            dc.Clear();
+        }
+
+#if wxUSE_GRAPHICS_CONTEXT
+        // If the window shape is defined by a path, stroke the path to show
+        // the window border.
+        const wxGraphicsPath& path = tlwParent->GetShapePath();
+        if ( !path.IsNull() )
+        {
+            CGContextSetLineWidth(context, 1);
+            CGContextSetStrokeColorWithColor(context, wxLIGHT_GREY->GetCGColor());
+            CGContextAddPath(context, (CGPathRef) path.GetNativePath());
+            CGContextStrokePath(context);
+        }
+#endif // wxUSE_GRAPHICS_CONTEXT
+    }
+

     wxpeer->MacPaintChildrenBorders();
     wxpeer->MacSetCGContextRef( NULL );
     CGContextRestoreGState( context );
     wxpeer->MacPaintChildrenBorders();
     wxpeer->MacSetCGContextRef( NULL );
     CGContextRestoreGState( context );


@@ -1194,7 +1348,7 @@ void wxWidgetCocoaImpl::controlTextDidChange()
 #else
 
 #define wxOSX_CLASS_ADD_METHOD( c, s, i, t ) \
 #else
 
 #define wxOSX_CLASS_ADD_METHOD( c, s, i, t ) \

-    { s, t, i },
+    { s, (char*) t, i },

 
 #endif
 
 
 #endif
 


@@ -1273,8 +1427,8 @@ void wxOSXCocoaClassAddWXMethods(Class c)
 
 IMPLEMENT_DYNAMIC_CLASS( wxWidgetCocoaImpl , wxWidgetImpl )
 
 
 IMPLEMENT_DYNAMIC_CLASS( wxWidgetCocoaImpl , wxWidgetImpl )
 

-wxWidgetCocoaImpl::wxWidgetCocoaImpl( wxWindowMac* peer , WXWidget w, bool isRootControl ) :
-    wxWidgetImpl( peer, isRootControl )
+wxWidgetCocoaImpl::wxWidgetCocoaImpl( wxWindowMac* peer , WXWidget w, bool isRootControl, bool isUserPane ) :
+    wxWidgetImpl( peer, isRootControl, isUserPane )

 {
     Init();
     m_osxView = w;
 {
     Init();
     m_osxView = w;


@@ -1352,7 +1506,7 @@ void wxWidgetCocoaImpl::SetVisibility( bool visible )
 
 - (id)init:(wxWindow *)win
 {
 
 - (id)init:(wxWindow *)win
 {

-    [super init];
+    self = [super init];

 
     m_win = win;
     m_isDone = false;
 
     m_win = win;
     m_isDone = false;


@@ -1630,6 +1784,20 @@ void wxWidgetCocoaImpl::GetPosition( int &x, int &y ) const
     wxRect r = wxFromNSRect( [m_osxView superview], [m_osxView frame] );
     x = r.GetLeft();
     y = r.GetTop();
     wxRect r = wxFromNSRect( [m_osxView superview], [m_osxView frame] );
     x = r.GetLeft();
     y = r.GetTop();

+    
+    // under Cocoa we might have a contentView in the wxParent to which we have to
+    // adjust the coordinates
+    wxWindowMac* parent = GetWXPeer()->GetParent();
+    if (parent && [m_osxView superview] != parent->GetHandle() )
+    {
+        int cx = 0,cy = 0,cw = 0,ch = 0;
+        if ( parent->GetPeer() )
+        {
+            parent->GetPeer()->GetContentArea(cx, cy, cw, ch);
+            x += cx;
+            y += cy;
+        }
+    }

 }
 
 void wxWidgetCocoaImpl::GetSize( int &width, int &height ) const
 }
 
 void wxWidgetCocoaImpl::GetSize( int &width, int &height ) const


@@ -1798,7 +1966,7 @@ void wxWidgetCocoaImpl::SetMaximum( wxInt32 v )
 
 wxInt32 wxWidgetCocoaImpl::GetMinimum() const
 {
 
 wxInt32 wxWidgetCocoaImpl::GetMinimum() const
 {

-    if (  [m_osxView respondsToSelector:@selector(getMinValue:)] )
+    if (  [m_osxView respondsToSelector:@selector(minValue)] )

     {
         return (int)[m_osxView minValue];
     }
     {
         return (int)[m_osxView minValue];
     }


@@ -1807,7 +1975,7 @@ wxInt32 wxWidgetCocoaImpl::GetMinimum() const
 
 wxInt32 wxWidgetCocoaImpl::GetMaximum() const
 {
 
 wxInt32 wxWidgetCocoaImpl::GetMaximum() const
 {

-    if (  [m_osxView respondsToSelector:@selector(getMaxValue:)] )
+    if (  [m_osxView respondsToSelector:@selector(maxValue)] )

     {
         return (int)[m_osxView maxValue];
     }
     {
         return (int)[m_osxView maxValue];
     }


@@ -1831,7 +1999,11 @@ void wxWidgetCocoaImpl::SetBitmap( const wxBitmap& bitmap )
 {
     if (  [m_osxView respondsToSelector:@selector(setImage:)] )
     {
 {
     if (  [m_osxView respondsToSelector:@selector(setImage:)] )
     {

-        [m_osxView setImage:bitmap.GetNSImage()];
+        if (bitmap.IsOk())
+            [m_osxView setImage:bitmap.GetNSImage()];
+        else
+            [m_osxView setImage:nil];
+

         [m_osxView setNeedsDisplay:YES];
     }
 }
         [m_osxView setNeedsDisplay:YES];
     }
 }


@@ -1890,15 +2062,23 @@ void wxWidgetCocoaImpl::GetBestRect( wxRect *r ) const
 
 bool wxWidgetCocoaImpl::IsEnabled() const
 {
 
 bool wxWidgetCocoaImpl::IsEnabled() const
 {

-    if ( [m_osxView respondsToSelector:@selector(isEnabled) ] )
-        return [m_osxView isEnabled];
+    NSView* targetView = m_osxView;
+    if ( [m_osxView isKindOfClass:[NSScrollView class] ] )
+        targetView = [(NSScrollView*) m_osxView documentView];
+
+    if ( [targetView respondsToSelector:@selector(isEnabled) ] )
+        return [targetView isEnabled];

     return true;
 }
 
 void wxWidgetCocoaImpl::Enable( bool enable )
 {
     return true;
 }
 
 void wxWidgetCocoaImpl::Enable( bool enable )
 {

-    if ( [m_osxView respondsToSelector:@selector(setEnabled:) ] )
-        [m_osxView setEnabled:enable];
+    NSView* targetView = m_osxView;
+    if ( [m_osxView isKindOfClass:[NSScrollView class] ] )
+        targetView = [(NSScrollView*) m_osxView documentView];
+
+    if ( [targetView respondsToSelector:@selector(setEnabled:) ] )
+        [targetView setEnabled:enable];

 }
 
 void wxWidgetCocoaImpl::PulseGauge()
 }
 
 void wxWidgetCocoaImpl::PulseGauge()


@@ -2001,25 +2181,31 @@ bool wxWidgetCocoaImpl::DoHandleKeyEvent(NSEvent *event)
     // this will fire higher level events, like insertText, to help
     // us handle EVT_CHAR, etc.
 
     // this will fire higher level events, like insertText, to help
     // us handle EVT_CHAR, etc.
 

-    if ( m_wxPeer->MacIsUserPane() && [event type] == NSKeyDown)
+    if ( !result )

     {
     {

-        if ( !result )
+        if ( IsUserPane() && [event type] == NSKeyDown)

         {
         {

-            if ( wxevent.GetKeyCode() < WXK_SPACE || wxevent.GetKeyCode() == WXK_DELETE || wxevent.GetKeyCode() >= WXK_START )
+            long keycode = wxOSXTranslateCocoaKey( event, wxEVT_CHAR );
+            
+            if ( (keycode > 0 && keycode < WXK_SPACE) || keycode == WXK_DELETE || keycode >= WXK_START )

             {
                 // eventually we could setup a doCommandBySelector catcher and retransform this into the wx key chars
                 wxKeyEvent wxevent2(wxevent) ;
                 wxevent2.SetEventType(wxEVT_CHAR);
             {
                 // eventually we could setup a doCommandBySelector catcher and retransform this into the wx key chars
                 wxKeyEvent wxevent2(wxevent) ;
                 wxevent2.SetEventType(wxEVT_CHAR);

-                GetWXPeer()->OSXHandleKeyEvent(wxevent2);
+                wxevent2.m_keyCode = keycode;
+                result = GetWXPeer()->OSXHandleKeyEvent(wxevent2);

             }
             else
             {
             }
             else
             {

-                if ( [m_osxView isKindOfClass:[NSScrollView class] ] )
-                    [[(NSScrollView*)m_osxView documentView] interpretKeyEvents:[NSArray arrayWithObject:event]];
-                else
-                    [m_osxView interpretKeyEvents:[NSArray arrayWithObject:event]];
+                if ( !wxevent.CmdDown() )
+                {
+                    if ( [m_osxView isKindOfClass:[NSScrollView class] ] )
+                        [[(NSScrollView*)m_osxView documentView] interpretKeyEvents:[NSArray arrayWithObject:event]];
+                    else
+                        [m_osxView interpretKeyEvents:[NSArray arrayWithObject:event]];
+                    result = true;
+                }

             }
             }

-            result = true;

         }
     }
 
         }
     }
 


@@ -2078,13 +2264,16 @@ void wxWidgetCocoaImpl::DoNotifyFocusEvent(bool receivedFocus, wxWidgetImpl* oth
 
 void wxWidgetCocoaImpl::SetCursor(const wxCursor& cursor)
 {
 
 void wxWidgetCocoaImpl::SetCursor(const wxCursor& cursor)
 {

-    NSPoint location = [NSEvent mouseLocation];
-    location = [[m_osxView window] convertScreenToBase:location];
-    NSPoint locationInView = [m_osxView convertPoint:location fromView:nil];
-
-    if( NSMouseInRect(locationInView, [m_osxView bounds], YES) )
+    if ( !wxIsBusy() )

     {
     {

-        [(NSCursor*)cursor.GetHCURSOR() set];
+        NSPoint location = [NSEvent mouseLocation];
+        location = [[m_osxView window] convertScreenToBase:location];
+        NSPoint locationInView = [m_osxView convertPoint:location fromView:nil];
+
+        if( NSMouseInRect(locationInView, [m_osxView bounds], YES) )
+        {
+            [(NSCursor*)cursor.GetHCURSOR() set];
+        }

     }
     [[m_osxView window] invalidateCursorRectsForView:m_osxView];
 }
     }
     [[m_osxView window] invalidateCursorRectsForView:m_osxView];
 }


@@ -2119,7 +2308,7 @@ wxWidgetImpl* wxWidgetImpl::CreateUserPane( wxWindowMac* wxpeer, wxWindowMac* WX
     [v registerForDraggedTypes:[NSArray arrayWithObjects:
         NSStringPboardType, NSFilenamesPboardType, NSTIFFPboardType, NSPICTPboardType, NSPDFPboardType, nil]];
 
     [v registerForDraggedTypes:[NSArray arrayWithObjects:
         NSStringPboardType, NSFilenamesPboardType, NSTIFFPboardType, NSPICTPboardType, NSPDFPboardType, nil]];
 

-    wxWidgetCocoaImpl* c = new wxWidgetCocoaImpl( wxpeer, v );
+    wxWidgetCocoaImpl* c = new wxWidgetCocoaImpl( wxpeer, v, false, true );

     return c;
 }
 
     return c;
 }