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dash: Fix some issues with the label API

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Be able to call setLabelText more than once.

https://bugzilla.gnome.org/show_bug.cgi?id=682445
This commit is contained in:
Jasper St. Pierre 2012-08-22 07:05:21 -03:00
parent 88effdd9c3
commit 983535224e
1 changed files with 7 additions and 3 deletions
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10
js/ui/dash.js
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@ -124,15 +124,19 @@ const DashItemContainer = new Lang.Class({
},
setLabelText: function(text) {
if (this.label == null)
if (this.label == null) {
this.label = new St.Label({ style_class: 'dash-label'});
Main.layoutManager.addChrome(this.label);
this.label.hide();
}
this.label.set_text(text);
Main.layoutManager.addChrome(this.label);
this.label.hide();
},
hideLabel: function () {
if (this.label == null)
return;
Tweener.addTween(this.label,
{ opacity: 0,
time: DASH_ITEM_LABEL_HIDE_TIME,