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iconGrid: Cancel animations on unmap

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We now cancel animations on override, however we also want to cancel
animations altogether on unmap (that is, when hiding the overview)
to avoid icons swarming into the void.

https://bugzilla.gnome.org/show_bug.cgi?id=736148
This commit is contained in:
Florian Müllner
2017-07-17 21:58:47 +02:00
parent 96a49770a4
commit 865a1cf587
1 changed files with 7 additions and 0 deletions
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7
js/ui/iconGrid.js
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@ -276,6 +276,13 @@ var IconGrid = new Lang.Class({
this.actor.add(this._grid, { expand: true, y_align: St.Align.START });
this.actor.connect('style-changed', Lang.bind(this, this._onStyleChanged));
// Cancel animations when hiding the overview, to avoid icons
// swarming into the void ...
this.actor.connect('notify::mapped', () => {
if (!this.actor.mapped)
this._cancelAnimation();
});
this._grid.connect('get-preferred-width', Lang.bind(this, this._getPreferredWidth));
this._grid.connect('get-preferred-height', Lang.bind(this, this._getPreferredHeight));
this._grid.connect('allocate', Lang.bind(this, this._allocate));