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popupMenu: Flip the popup menu triangle for RTL

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Triangles should be flipped in RTL. This is the easiest way to do it that
doesn't rely on modifying the rotating logic, though it is a bit hacky since
the ClutterActor "scale-x" property technically considers the lower bound
to be 0. It works, though.
This commit is contained in:
Jasper St. Pierre 2013-08-19 10:02:22 -04:00
parent bc9d44e5d7
commit bc3d019ecf
1 changed files with 3 additions and 0 deletions
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js/ui/popupMenu.js
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@ -958,6 +958,9 @@ const PopupSubMenuMenuItem = new Lang.Class({
this._triangleBin = new St.Widget({ y_expand: true,
y_align: Clutter.ActorAlign.CENTER });
this._triangleBin.add_child(this._triangle);
if (this._triangleBin.get_text_direction() == Clutter.TextDirection.RTL)
this._triangleBin.set_scale(-1.0, 1.0);
this.actor.add_child(this._triangleBin);
this.menu = new PopupSubMenu(this.actor, this._triangle);