and restored error checking too: this completes sequence of 3 check ins making wx...

[wxWidgets.git] / src / gtk1 / window.cpp

diff --git a/src/gtk1/window.cpp b/src/gtk1/window.cpp
index 0813f585cd15522fd107b270efa6122d7bc4bf56..092022df0bc53126113e8c8b6b17b9b8c7cb7591 100644 (file)
--- a/src/gtk1/window.cpp
+++ b/src/gtk1/window.cpp
@@ -2883,11 +2883,22 @@ wxWindowGTK::~wxWindowGTK()
     m_isBeingDeleted = true;
     m_hasVMT = false;
 
+    // destroy children before destroying this window itself
+    DestroyChildren();
+
+    // unhook focus handlers to prevent stray events being
+    // propagated to this (soon to be) dead object
+    if (m_focusWidget != NULL)
+    {
+        gtk_signal_disconnect_by_func( GTK_OBJECT(m_focusWidget),
+            (GtkSignalFunc) gtk_window_focus_in_callback, (gpointer) this );
+        gtk_signal_disconnect_by_func( GTK_OBJECT(m_focusWidget),
+            (GtkSignalFunc) gtk_window_focus_out_callback, (gpointer) this );
+    }
+
     if (m_widget)
         Show( false );
 
-    DestroyChildren();
-
 #ifdef HAVE_XIM
     if (m_ic)
         gdk_ic_destroy (m_ic);
@@ -4279,12 +4290,10 @@ PangoContext *wxWindowGTK::GtkGetPangoDefaultContext()
     return gtk_widget_get_pango_context( m_widget );
 }
 
+// MR: Returns the same as GtkGetPangoDefaultContext until the symbol can be removed in 2.7.x
 PangoContext *wxWindowGTK::GtkGetPangoX11Context()
 {
-    if (!m_x11Context)
-        m_x11Context = pango_x_get_context( gdk_display );
-
-    return m_x11Context;
+    return gtk_widget_get_pango_context( m_widget );
 }
 #endif