From 343f1706bd51b830ff66c67b163f397889a96758 Mon Sep 17 00:00:00 2001
From: Michael Natterer <mitch@gimp.org>
Date: Fri, 14 Dec 2012 15:53:29 +0100
Subject: [PATCH] gtk: fix scrolling in modal dialogs when event_widget is
 insensitive

When checking for modal grabs in gtk_main_do_event(), forward
GDK_SCROLL events to event_widget, even if it is insensitive.
---
 gtk/gtkmain.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gtk/gtkmain.c b/gtk/gtkmain.c
index 6cb174ead1..86cf7c8626 100644
--- a/gtk/gtkmain.c
+++ b/gtk/gtkmain.c
@@ -1555,7 +1555,7 @@ gtk_main_do_event (GdkEvent *event)
    * This is the key to implementing modality.
    */
   if (!grab_widget ||
-      (gtk_widget_is_sensitive (event_widget) &&
+      ((gtk_widget_is_sensitive (event_widget) || event->type == GDK_SCROLL) &&
        gtk_widget_is_ancestor (event_widget, grab_widget)))
     grab_widget = event_widget;