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messageTray: emit a signal when we're showing or hiding

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This will be useful in a future commit.

https://bugzilla.gnome.org/show_bug.cgi?id=687787
This commit is contained in:
Cosimo Cecchi 2013-02-28 21:16:54 -05:00
parent ea55c36a3a
commit 8fb2263471
1 changed files with 2 additions and 0 deletions
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2
js/ui/messageTray.js
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@ -2348,6 +2348,7 @@ const MessageTray = new Lang.Class({
return false; return false;
} }
this.emit('showing');
this._tween(this.actor, '_trayState', State.SHOWN, this._tween(this.actor, '_trayState', State.SHOWN,
{ y: -this.actor.height, { y: -this.actor.height,
time: ANIMATION_TIME, time: ANIMATION_TIME,
@ -2398,6 +2399,7 @@ const MessageTray = new Lang.Class({
// is distracting, so hide it immediately in case it was visible. // is distracting, so hide it immediately in case it was visible.
this._summaryBoxPointer.actor.hide(); this._summaryBoxPointer.actor.hide();
this.emit('hiding');
this._tween(this.actor, '_trayState', State.HIDDEN, this._tween(this.actor, '_trayState', State.HIDDEN,
{ y: 0, { y: 0,
time: ANIMATION_TIME, time: ANIMATION_TIME,