Left click only focuses if the event wasn't handled

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@48155 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/gtk/window.cpp

@@ -1464,11 +1464,6 @@ gtk_window_button_press_callback( GtkWidget *widget,
 
     g_lastButtonNumber = gdk_event->button;
 
-    if (win->m_wxwindow && (g_focusWindow != win) && win->AcceptsFocus())
-    {
-        gtk_widget_grab_focus( win->m_wxwindow );
-    }
-
     // GDK sends surplus button down events
     // before a double click event. We
     // need to filter these out.
@@ -1599,6 +1594,12 @@ gtk_window_button_press_callback( GtkWidget *widget,
     if ( ret )
         return TRUE;
 
+    if ((event_type == wxEVT_LEFT_DOWN) && 
+        (g_focusWindow != win) && win->AcceptsFocus())
+    {
+        win->SetFocus();
+    }
+
     if (event_type == wxEVT_RIGHT_DOWN)
     {
         // generate a "context menu" event: this is similar to right mouse