reintroducing direct access, clipping to client area in dc

[wxWidgets.git] / src / mac / carbon / toplevel.cpp

diff --git a/src/mac/carbon/toplevel.cpp b/src/mac/carbon/toplevel.cpp
index 89ef280b1a7ba145d40c226db166206a9bf36d96..fac851267e03578afc61cb285e52b68c93bc09b2 100644 (file)
--- a/src/mac/carbon/toplevel.cpp
+++ b/src/mac/carbon/toplevel.cpp
@@ -17,7 +17,7 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma implementation "toplevel.h"
 #endif
 
@@ -36,6 +36,7 @@
     #include "wx/log.h"
     #include "wx/intl.h"
     #include "wx/settings.h"
+    #include "wx/control.h"
 #endif //WX_PRECOMP
 
 #include "wx/mac/uma.h"
@@ -159,8 +160,9 @@ static pascal OSStatus TextInputEventHandler( EventHandlerCallRef handler , Even
 static pascal OSStatus KeyboardEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 {
     OSStatus result = eventNotHandledErr ;
-
-    wxWindow* focus = wxWindow::FindFocus() ;
+    // call DoFindFocus instead of FindFocus, because for Composite Windows(like WxGenericListCtrl)
+    // FindFocus does not return the actual focus window,but the enclosing window
+    wxWindow* focus = wxWindow::DoFindFocus();
     if ( focus == NULL )
         return result ;
         
@@ -211,8 +213,7 @@ static pascal OSStatus KeyboardEventHandler( EventHandlerCallRef handler , Event
 
                 event.m_x = point.h;
                 event.m_y = point.v;
-                event.m_timeStamp = when;
-                wxWindow* focus = wxWindow::FindFocus() ;
+                event.SetTimestamp(when);
                 event.SetEventObject(focus);
 
                 if ( focus && (modifiers ^ wxTheApp->s_lastModifiers ) & controlKey )
@@ -449,6 +450,7 @@ pascal OSStatus wxMacTopLevelMouseEventHandler( EventHandlerCallRef handler , Ev
                 currentMouseWindow = wxFindControlFromMacControl( control ) ;
                 if ( currentMouseWindow == NULL && cEvent.GetKind() == kEventMouseMoved )
                 {
+#if wxUSE_TOOLBAR
                        // for wxToolBar to function we have to send certaint events to it
                        // instead of its children (wxToolBarTools)     
                     ControlRef parent ;
@@ -456,6 +458,7 @@ pascal OSStatus wxMacTopLevelMouseEventHandler( EventHandlerCallRef handler , Ev
                     wxWindow *wxParent = wxFindControlFromMacControl( parent ) ;
                     if ( wxParent && wxParent->IsKindOf( CLASSINFO( wxToolBar ) ) )
                         currentMouseWindow = wxParent ;
+#endif
                 }
             }
         }        
@@ -505,8 +508,9 @@ pascal OSStatus wxMacTopLevelMouseEventHandler( EventHandlerCallRef handler , Ev
     } // if ( windowPart == inMenuBar )
     else if ( currentMouseWindow )
     {
-        currentMouseWindow->ScreenToClient( &wxevent.m_x , &wxevent.m_y ) ;
         wxWindow *currentMouseWindowParent = currentMouseWindow->GetParent();
+
+        currentMouseWindow->ScreenToClient( &wxevent.m_x , &wxevent.m_y ) ;
         
         wxevent.SetEventObject( currentMouseWindow ) ;
 
@@ -519,7 +523,13 @@ pascal OSStatus wxMacTopLevelMouseEventHandler( EventHandlerCallRef handler , Ev
             wxToolTip::RelayEvent( currentMouseWindow , wxevent);
     #endif // wxUSE_TOOLTIPS                
         if ( currentMouseWindow->GetEventHandler()->ProcessEvent(wxevent) )
+        {
+            if ((currentMouseWindowParent != NULL) && 
+                (currentMouseWindowParent->GetChildren().Find(currentMouseWindow) == NULL))
+                currentMouseWindow = NULL;
+                
             result = noErr;
+        }
         else
         {
             // if the user code did _not_ handle the event, then perform the
@@ -549,11 +559,8 @@ pascal OSStatus wxMacTopLevelMouseEventHandler( EventHandlerCallRef handler , Ev
                     HandleControlClick( (ControlRef) currentMouseWindow->GetHandle() , clickLocation ,
                         modifiers , (ControlActionUPP ) -1 ) ;
                         
-                    // We need to handle the rare case that the control to
-                    // which the currentMouseWindow points gets deleted as
-                    // a reaction to HandleControlClick. This would lead to
-                    // a crash in the update cursor code below.
-                    if (!currentMouseWindowParent->GetChildren().Find( currentMouseWindow ))
+                    if ((currentMouseWindowParent != NULL) && 
+                        (currentMouseWindowParent->GetChildren().Find(currentMouseWindow) == NULL))
                         currentMouseWindow = NULL;
                 }
                 result = noErr ;