Bug 565559 - Incorrect leave-notify signals for treeview

Set enter and leave notify mask on header window.

Extract from a patch by Hans van Hintum.

diff --git a/gtk/gtktreeview.c b/gtk/gtktreeview.c
index ef5b94832006a69a45f787bee4177fa5a026ef37..09f206796825310e17e6d84d080a1f9624dc0004 100644 (file)
--- a/gtk/gtktreeview.c
+++ b/gtk/gtktreeview.c
@@ -1811,6 +1811,8 @@ gtk_tree_view_realize (GtkWidget *widget)
   attributes.height = tree_view->priv->header_height;
   attributes.event_mask = (GDK_EXPOSURE_MASK |
                            GDK_SCROLL_MASK |
+                           GDK_ENTER_NOTIFY_MASK |
+                           GDK_LEAVE_NOTIFY_MASK |
                            GDK_BUTTON_PRESS_MASK |
                            GDK_BUTTON_RELEASE_MASK |
                            GDK_KEY_PRESS_MASK |