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screenShield: fix empty screen shield

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If the drag action ends after something else has put the screen shield
into a different state we can end up in an inconsistent screen shield
state where the whole thing is empty.

https://bugzilla.gnome.org/show_bug.cgi?id=703126
This commit is contained in:
Lionel Landwerlin 2013-06-26 14:47:33 +01:00
parent 1d95b317ba
commit 7403545a48
1 changed files with 2 additions and 0 deletions
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2
js/ui/screenShield.js
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@ -720,6 +720,8 @@ const ScreenShield = new Lang.Class({
}, },
_onDragEnd: function(action, actor, eventX, eventY, modifiers) { _onDragEnd: function(action, actor, eventX, eventY, modifiers) {
if (this._lockScreenState != MessageTray.State.HIDING)
return;
if (this._lockScreenGroup.y < -(ARROW_DRAG_THRESHOLD * global.stage.height)) { if (this._lockScreenGroup.y < -(ARROW_DRAG_THRESHOLD * global.stage.height)) {
// Complete motion automatically // Complete motion automatically
let [velocity, velocityX, velocityY] = this._dragAction.get_velocity(0); let [velocity, velocityX, velocityY] = this._dragAction.get_velocity(0);