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panel: Add :overview pseudo class while in overview

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The panel used to provide an .in-overview class which was removed after
the theme stopped using it. Classic mode should use a different top bar
style in the overview, so bring it back (but use a pseudo class this
time for consistency with MessageTray and ActivitiesButton).

https://bugzilla.gnome.org/show_bug.cgi?id=693218
This commit is contained in:
Florian Müllner 2013-02-05 15:24:46 +01:00
parent 3d638c692e
commit f47c0601ce
1 changed files with 7 additions and 0 deletions
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7
js/ui/panel.js
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@ -972,6 +972,13 @@ const Panel = new Lang.Class({
this.actor.connect('allocate', Lang.bind(this, this._allocate));
this.actor.connect('button-press-event', Lang.bind(this, this._onButtonPress));
Main.overview.connect('showing', Lang.bind(this, function () {
this.actor.add_style_pseudo_class('overview');
}));
Main.overview.connect('hiding', Lang.bind(this, function () {
this.actor.remove_style_pseudo_class('overview');
}));
Main.layoutManager.panelBox.add(this.actor);
Main.ctrlAltTabManager.addGroup(this.actor, _("Top Bar"), 'emblem-system-symbolic',
{ sortGroup: CtrlAltTab.SortGroup.TOP });