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js: Remove unnecessary versions of clutter_actor_get_children

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clutter_actor_get_children requires making a temporary GSList from
a linked list structure, and then creating a JS Array from that GSList.
For simple cases like the number of children, use clutter_actor_get_n_children.

https://bugzilla.gnome.org/show_bug.cgi?id=677426
This commit is contained in:
Jasper St. Pierre
2012-05-29 20:36:45 -04:00
parent c7b4022283
commit c9296191a8
10 changed files with 20 additions and 25 deletions
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4
js/ui/shellMountOperation.js
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@ -347,13 +347,13 @@ const ShellProcessesDialog = new Lang.Class({
this._applicationList.connect('actor-added',
Lang.bind(this, function() {
if (this._applicationList.get_children().length == 1)
if (this._applicationList.get_n_children() == 1)
scrollView.show();
}));
this._applicationList.connect('actor-removed',
Lang.bind(this, function() {
if (this._applicationList.get_children().length == 0)
if (this._applicationList.get_n_children() == 0)
scrollView.hide();
}));
},