From c4f744d7ecbf47222bea492e29932556cbcdd104 Mon Sep 17 00:00:00 2001
From: "Jasper St. Pierre" <jstpierre@mecheye.net>
Date: Wed, 27 Mar 2013 13:31:43 -0400
Subject: [PATCH] overview: Don't allow exiting the overview if we have a DND
 drag

Otherwise, people can drag app icons or window thumbnails out of
the overview, and it just looks weird.

https://bugzilla.gnome.org/show_bug.cgi?id=698484
---
 js/ui/overview.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/js/ui/overview.js b/js/ui/overview.js
index 6f4b83be2..02b23c7dd 100644
--- a/js/ui/overview.js
+++ b/js/ui/overview.js
@@ -461,6 +461,7 @@ const Overview = new Lang.Class({
 
     beginItemDrag: function(source) {
         this.emit('item-drag-begin');
+        this._inDrag = true;
     },
 
     cancelledItemDrag: function(source) {
@@ -469,10 +470,12 @@ const Overview = new Lang.Class({
 
     endItemDrag: function(source) {
         this.emit('item-drag-end');
+        this._inDrag = false;
     },
 
     beginWindowDrag: function(source) {
         this.emit('window-drag-begin');
+        this._inDrag = true;
     },
 
     cancelledWindowDrag: function(source) {
@@ -481,6 +484,7 @@ const Overview = new Lang.Class({
 
     endWindowDrag: function(source) {
         this.emit('window-drag-end');
+        this._inDrag = false;
     },
 
     // show:
@@ -609,6 +613,8 @@ const Overview = new Lang.Class({
     shouldToggleByCornerOrButton: function() {
         if (this.animationInProgress)
             return false;
+        if (this._inDrag)
+            return false;
         if (this._activationTime == 0 || Date.now() / 1000 - this._activationTime > OVERVIEW_ACTIVATION_TIMEOUT)
             return true;
         return false;