Allow subwindow to be set for enter & leave notify events.

2005-09-16  John Ehresman  <jpe@wingware.com>

       * gtk/gdk.override (_wrap_gdk_event_tp_setattr): Allow subwindow
       to be set for enter & leave notify events.

2 files changed, 13 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index 78d3b1bb..1f4597f7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2005-09-16  John Ehresman  <jpe@wingware.com>
 
+	* gtk/gdk.override (_wrap_gdk_event_tp_setattr): Allow subwindow
+	to be set for enter & leave notify events.
+
+2005-09-16  John Ehresman  <jpe@wingware.com>
+
 	* gobjectmodule.c (initgobject): Add gobject.Warning Warning subclass
 	and redirect all g_log messages for the "GLib", "Glib-GObject", and 
 	"GThread" domains to the python warning system
diff --git a/gtk/gdk.override b/gtk/gdk.override
index 779795b5..d145d378 100644
--- a/gtk/gdk.override
+++ b/gtk/gdk.override
@@ -1012,8 +1012,14 @@ _wrap_gdk_event_tp_setattr(PyObject *self, char *attr, PyObject *value)
     case GDK_ENTER_NOTIFY:      /*GdkEventCrossing          crossing*/
     case GDK_LEAVE_NOTIFY:      /*GdkEventCrossing          crossing*/
         if (!strcmp(attr, "subwindow")) {
-	    PyErr_SetString(PyExc_TypeError, "subwindow is not writable");
-	    return -1;
+          if (!pygobject_check(value, &PyGdkWindow_Type)) {
+              PyErr_SetString(PyExc_TypeError, "subwindow must be a GdkWindow");
+              return -1;
+          }
+          if (event->crossing.subwindow)
+              g_object_unref(event->crossing.subwindow);
+          event->crossing.subwindow = g_object_ref(GDK_WINDOW(((PyGObject*)value)->obj));
+          return 0;
 	} else if (!strcmp(attr, "time")) {
 	    INT_CHECK();
 	    event->crossing.time = PyInt_AsLong(value);