X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/387fd89d8c0a7f4fa59c967846df33b1f72419e9..7e559cd8f46964e3f6c4e4d210f3822591903123:/src/gtk/toplevel.cpp

diff --git a/src/gtk/toplevel.cpp b/src/gtk/toplevel.cpp
index 507e47463a..d2a5bdd6b1 100644
--- a/src/gtk/toplevel.cpp
+++ b/src/gtk/toplevel.cpp
@@ -936,10 +936,17 @@ void wxTopLevelWindowGTK::Maximize(bool maximize)
 
 bool wxTopLevelWindowGTK::IsMaximized() const
 {
+#ifdef __WXGTK20__
+    if(!m_widget->window)
+        return false;
+
+    return gdk_window_get_state(m_widget->window) & GDK_WINDOW_STATE_MAXIMIZED;
+#else
   //    wxFAIL_MSG( _T("not implemented") );
 
     // This is an approximation
     return FALSE;
+#endif
 }
 
 void wxTopLevelWindowGTK::Restore()