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popupMenu: Adjust submenu arrows to RTL icon changes

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Since commit e04e507659, we will already get the right icon for the
submenu arrow, so we must not mirror it again. However we do need to
take the text direction into account for the rotation now (but that's
not actually too bad - the resulting code gets quite a bit easier).

https://bugzilla.gnome.org/show_bug.cgi?id=736343
This commit is contained in:
Florian Müllner 2014-09-09 19:00:13 +02:00
parent 491100c7ee
commit 6823bad2d8
1 changed files with 6 additions and 10 deletions
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16
js/ui/popupMenu.js
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@ -918,14 +918,14 @@ const PopupSubMenu = new Lang.Class({
if (animate && needsScrollbar)
animate = false;
let targetAngle = this.actor.text_direction == Clutter.TextDirection.RTL ? -90 : 90;
if (animate) {
let [minHeight, naturalHeight] = this.actor.get_preferred_height(-1);
this.actor.height = 0;
this.actor._arrowRotation = this._arrow.rotation_angle_z;
let angle = this.actor._arrowRotation;
// animate to the first multiple of 90 greater than current angle
Tweener.addTween(this.actor,
{ _arrowRotation: angle - angle % 90 + 90,
{ _arrowRotation: targetAngle,
height: naturalHeight,
time: 0.25,
onUpdateScope: this,
@ -938,7 +938,7 @@ const PopupSubMenu = new Lang.Class({
}
});
} else {
this._arrow.rotation_angle_z = this.actor._arrowRotation + 90;
this._arrow.rotation_angle_z = targetAngle;
}
},
@ -957,10 +957,8 @@ const PopupSubMenu = new Lang.Class({
if (animate) {
this.actor._arrowRotation = this._arrow.rotation_angle_z;
let angle = this.actor._arrowRotation;
// animate to the first multiple of 90 less than current angle
Tweener.addTween(this.actor,
{ _arrowRotation: (angle - 1) - (angle - 1) % 90,
{ _arrowRotation: 0,
height: 0,
time: 0.25,
onUpdateScope: this,
@ -974,7 +972,7 @@ const PopupSubMenu = new Lang.Class({
},
});
} else {
this._arrow.rotation_angle_z = this.actor._arrowRotation - 90;
this._arrow.rotation_angle_z = 0;
this.actor.hide();
}
},
@ -1052,8 +1050,6 @@ 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.actor.add_accessible_state (Atk.StateType.EXPANDABLE);