altSwitcher: Fix error when all alternatives are disabled
While we do consider the case that we don't have a child to show for the
visibility, we are still trying to move the click action unconditionally.
https://gitlab.gnome.org/GNOME/gnome-shell/issues/783
(cherry picked from commit e77463b875
)
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5e7a7e31a1
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@ -58,6 +58,9 @@ var AltSwitcher = new Lang.Class({
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childToShow = this._standard;
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childToShow = this._standard;
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} else if (this._alternate.visible) {
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} else if (this._alternate.visible) {
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childToShow = this._alternate;
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childToShow = this._alternate;
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} else {
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this.actor.hide();
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return;
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}
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}
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let childShown = this.actor.get_child();
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let childShown = this.actor.get_child();
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@ -79,7 +82,7 @@ var AltSwitcher = new Lang.Class({
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global.sync_pointer();
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global.sync_pointer();
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}
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}
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this.actor.visible = (childToShow != null);
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this.actor.show();
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},
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},
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_onDestroy() {
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_onDestroy() {
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