1 files changed, 16 insertions, 18 deletions

diff --git a/src/gui/kernel/qwidget_mac.mm b/src/gui/kernel/qwidget_mac.mm
index 5bb3f1c..6df9c3b 100644
--- a/src/gui/kernel/qwidget_mac.mm
+++ b/src/gui/kernel/qwidget_mac.mm
@@ -239,6 +239,9 @@ static NSDrawer *qt_mac_drawer_for(const QWidget *widget)
 static void qt_mac_destructView(OSViewRef view)
 {
 #ifdef QT_MAC_USE_COCOA
+    NSWindow *window = [view window];
+    if ([window contentView] == view)
+        [window setContentView:[[NSView alloc] initWithFrame:[view bounds]]];
     [view removeFromSuperview];
     [view release];
 #else
@@ -2287,28 +2290,23 @@ void QWidgetPrivate::finishCreateWindow_sys_Cocoa(void * /*NSWindow * */ voidWin
     Q_UNUSED(dialog);
 
     data.fstrut_dirty = true; // when we create a toplevel widget, the frame strut should be dirty
+
     OSViewRef nsview = (OSViewRef)data.winid;
-    OSViewRef window_contentview = qt_mac_get_contentview_for(windowRef);
     if (!nsview) {
-        nsview = qt_mac_create_widget(q, this, window_contentview);
+        nsview = qt_mac_create_widget(q, this, 0);
         setWinId(WId(nsview));
-    } else {
-        [window_contentview addSubview:nsview];
-    }
-    if (nsview) {
-        NSRect bounds = [window_contentview bounds];
-        [nsview setFrame:bounds];
-        [nsview setHidden:NO];
-        if (q->testAttribute(Qt::WA_DropSiteRegistered))
-            registerDropSite(true);
-        transferChildren();
-
-        // Tell Cocoa explicit that we wan't the view to receive key events
-        // (regardless of focus policy) because this is how it works on other
-        // platforms (and in the carbon port):
-        if (!qApp->focusWidget())
-            [windowRef makeFirstResponder:nsview];
     }
+    [windowRef setContentView:nsview];
+    [nsview setHidden:NO];
+    if (q->testAttribute(Qt::WA_DropSiteRegistered))
+        registerDropSite(true);
+    transferChildren();
+
+    // Tell Cocoa explicit that we wan't the view to receive key events
+    // (regardless of focus policy) because this is how it works on other
+    // platforms (and in the carbon port):
+    if (!qApp->focusWidget())
+        [windowRef makeFirstResponder:nsview];
 
     if (topExtra->posFromMove) {
         updateFrameStrut();