WX_IMPLEMENT_OBJC_INTERFACE_HASHMAP(NSWindow)
-wxCocoaNSWindow::wxCocoaNSWindow()
+wxCocoaNSWindow::wxCocoaNSWindow(wxTopLevelWindowCocoa *tlw)
+: m_wxTopLevelWindowCocoa(tlw)
{
m_cocoaDelegate = [[wxNSWindowDelegate alloc] init];
[m_cocoaDelegate setWxCocoaInterface: this];