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UnlockDialog: allow going back to the lock screen by pressing escape

Browse Source 
https://bugzilla.gnome.org/show_bug.cgi?id=681143
This commit is contained in:
Giovanni Campagna
2012-08-03 19:26:30 +02:00
parent d8390ef77f
commit 413ace2eb1
2 changed files with 17 additions and 4 deletions
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16
js/ui/modalDialog.js
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@ -56,7 +56,7 @@ const ModalDialog = new Lang.Class({
this._group.connect('destroy', Lang.bind(this, this._onGroupDestroy));
this._actionKeys = {};
this._group.connect('key-press-event', Lang.bind(this, this._onKeyPressEvent));
this._group.connect('key-release-event', Lang.bind(this, this._onKeyReleaseEvent));
this._backgroundBin = new St.Bin();
this._group.add_actor(this._backgroundBin);
@ -108,6 +108,10 @@ const ModalDialog = new Lang.Class({
this._group.destroy();
},
setActionKey: function(key, action) {
this._actionKeys[key] = action;
},
setButtons: function(buttons) {
let hadChildren = this._buttonLayout.get_children() > 0;
@ -175,12 +179,16 @@ const ModalDialog = new Lang.Class({
},
_onKeyPressEvent: function(object, keyPressEvent) {
let symbol = keyPressEvent.get_key_symbol();
_onKeyReleaseEvent: function(object, event) {
let symbol = event.get_key_symbol();
let action = this._actionKeys[symbol];
if (action)
if (action) {
action();
return true;
}
return false;
},
_onGroupDestroy: function() {