messageTray: Allow to open summary item with up arrow
When using keynav in the top bar, menus may be opened using the down arrow; in a similar fashion, allow to open the summary boxpointer with the up arrow. https://bugzilla.gnome.org/show_bug.cgi?id=682243
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@ -1221,6 +1221,7 @@ const SummaryItem = new Lang.Class({
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can_focus: true,
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track_hover: true });
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this.actor.label_actor = new St.Label({ text: source.title });
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this.actor.connect('key-press-event', Lang.bind(this, this._onKeyPress));
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this._sourceBox = new St.BoxLayout({ style_class: 'summary-source' });
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this._sourceIcon = source.getSummaryIcon();
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@ -1268,6 +1269,14 @@ const SummaryItem = new Lang.Class({
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this._closeButton.visible = v;
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},
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_onKeyPress: function(actor, event) {
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if (event.get_key_symbol() == Clutter.KEY_Up) {
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actor.emit('clicked', 1);
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return true;
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}
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return false;
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},
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prepareNotificationStackForShowing: function() {
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if (this.notificationStack.get_n_children() > 0)
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return;
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