[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [58583] trunk/blender/source/blender/ editors/interface/interface_handlers.c: fix/workaround [#36269] Crash upon right click on menu and left click on item

[Campbell Barton]

Revision: 58583
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=58583
Author:   campbellbarton
Date:     2013-07-24 20:53:24 +0000 (Wed, 24 Jul 2013)
Log Message:
-----------
fix/workaround [#36269] Crash upon right click on menu and left click on item

Modified Paths:
--------------
    trunk/blender/source/blender/editors/interface/interface_handlers.c

Modified: trunk/blender/source/blender/editors/interface/interface_handlers.c
===================================================================
--- trunk/blender/source/blender/editors/interface/interface_handlers.c	2013-07-24 20:50:30 UTC (rev 58582)
+++ trunk/blender/source/blender/editors/interface/interface_handlers.c	2013-07-24 20:53:24 UTC (rev 58583)
@@ -6617,6 +6617,23 @@
 
 	BLI_assert(block->flag & UI_BLOCK_MOVEMOUSE_QUIT);
 
+
+	/* annoying fix for [#36269], this is a bit odd but in fact works quite well
+	 * don't mouse-out of a menu if another menu has been created after it.
+	 * if this causes problems we could remove it and check on a different fix - campbell */
+	if (menu->region->next) {
+		/* am I the last menu (test) */
+		ARegion *ar = menu->region->next;
+		do {
+			uiBlock *block = ar->uiblocks.first;
+			if (block && ui_block_is_menu(block)) {
+				return true;
+			}
+		} while ((ar = ar->next));
+	}
+	/* annoying fix end! */
+
+
 	if (!menu->dotowards) {
 		return false;
 	}