messageTray: Only attempt to grab the summary box pointer after showing it

For mysterious reasons I'm not sure of myself, navigate_focus will only focus
mapped actors. So, make sure the widget is showing before navigating to it.

https://bugzilla.gnome.org/show_bug.cgi?id=709853

diff --git a/js/ui/messageTray.js b/js/ui/messageTray.js
index aa93640a6d3c8268b64fb6b9a11a8c53ca50441d..4372c36f1c8b68b84b91e4fb0d45124d7b516331 100644 (file)
--- a/js/ui/messageTray.js
+++ b/js/ui/messageTray.js
@@ -2809,13 +2809,13 @@ const MessageTray = new Lang.Class({
                                                                                   Lang.bind(this, this._onSourceDoneDisplayingContent));
 
         this._summaryBoxPointer.bin.child = child;
-        this._grabHelper.grab({ actor: this._summaryBoxPointer.bin.child,
-                                onUngrab: Lang.bind(this, this._onSummaryBoxPointerUngrabbed) });
-
         this._summaryBoxPointer.actor.opacity = 0;
         this._summaryBoxPointer.actor.show();
         this._adjustSummaryBoxPointerPosition();
 
+        this._grabHelper.grab({ actor: this._summaryBoxPointer.bin.child,
+                                onUngrab: Lang.bind(this, this._onSummaryBoxPointerUngrabbed) });
+
         this._summaryBoxPointerState = State.SHOWING;
         this._summaryBoxPointer.show(BoxPointer.PopupAnimation.FULL, Lang.bind(this, function() {
             this._summaryBoxPointerState = State.SHOWN;