freeze whole window for TLW

[wxWidgets.git] / src / osx / toplevel_osx.cpp

diff --git a/src/osx/toplevel_osx.cpp b/src/osx/toplevel_osx.cpp
index 3b6f61c6a23722fa2d472df3200811bc7d77cd45..16c88a85d81fbd0103fd04ef1b52bb0a66406e55 100644 (file)
--- a/src/osx/toplevel_osx.cpp
+++ b/src/osx/toplevel_osx.cpp
@@ -95,7 +95,7 @@ bool wxTopLevelWindowMac::Destroy()
     // NB: this will get called during destruction if we don't do it now,
     // and may fire a kill focus event on a control being destroyed
 #if wxOSX_USE_CARBON
-    if (m_nowpeer->GetWXWindow())
+    if (m_nowpeer && m_nowpeer->GetWXWindow())
         ClearKeyboardFocus( (WindowRef)m_nowpeer->GetWXWindow() );
 #endif
     return wxTopLevelWindowBase::Destroy();
@@ -159,7 +159,9 @@ wxString wxTopLevelWindowMac::GetTitle() const
 
 void wxTopLevelWindowMac::ShowWithoutActivating()
 {
-    if ( !wxTopLevelWindowBase::Show(true) )
+    // wxTopLevelWindowBase is derived from wxNonOwnedWindow, so don't
+    // call it here.
+    if ( !wxWindow::Show(true) )
         return;
 
     m_nowpeer->ShowWithoutActivating();