fix for non-quartz branch

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

diff --git a/src/mac/carbon/uma.cpp b/src/mac/carbon/uma.cpp
index ba57727478eb8fcf9c3d5b60a225beb367ad28f5..807f122922a20b2bfea5f208353047740bcd8f32 100644 (file)
--- a/src/mac/carbon/uma.cpp
+++ b/src/mac/carbon/uma.cpp
@@ -33,6 +33,9 @@
 #endif
 #include "wx/mac/uma.h"
 
+#if TARGET_API_MAC_OSX
+#include "wx/toplevel.h"
+#endif
 
 // since we have decided that we only support 8.6 upwards we are
 // checking for these minimum requirements in the startup code of
@@ -790,33 +793,17 @@ OSStatus UMAPutScrap( Size size , OSType type , void *data )
 
 Rect* UMAGetControlBoundsInWindowCoords(ControlRef theControl, Rect *bounds)
 {
-    wxWindow* win = wxFindControlFromMacControl( theControl ) ;
-    
     GetControlBounds( theControl , bounds ) ;
 #if TARGET_API_MAC_OSX
-    if ( win != NULL && win->MacGetTopLevelWindow() != NULL )   
+    WindowRef tlwref = GetControlOwner( theControl ) ;
+
+    wxTopLevelWindowMac* tlwwx = wxFindWinFromMacWindow( tlwref ) ;
+    if ( tlwwx->MacUsesCompositing() )
     {
-        wxWindow* parent = win->GetParent() ;
-        if ( parent )
-        {
-            // the parent controls 'origin' expressed in its own
-            // window coordinates (explanation in window.cpp)
-            int x , y ;
-            x = 0 ;
-            y = 0 ;
-            
-            if ( !parent->IsTopLevel() )
-            {
-                x += parent->MacGetLeftBorderSize() ;
-                y += parent->MacGetTopBorderSize() ;
-            }
-            
-            parent->MacWindowToRootWindow( &x , & y ) ;
-            bounds->left += x ;
-            bounds->right += x ;
-            bounds->top += y ;
-            bounds->bottom += y ;
-        }
+        ControlRef rootControl = tlwwx->GetPeer()->GetControlRef() ;
+        HIPoint hiPoint = CGPointMake(  0 , 0 ) ;
+        HIViewConvertPoint( &hiPoint , HIViewGetSuperview(theControl) , rootControl  ) ;
+        OffsetRect( bounds , (short) hiPoint.x , (short) hiPoint.y ) ;
     }
 #endif
     return bounds ;