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appDisplay: Use GrabHelper for folder popups

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As clicks outside the app picker should still be handled normally
while clicks inside should dismiss the popup, we cannot make full
use of GrabHelper. However using it at least for focus handling
fixes some minor details we are getting wrong, for instance not
restoring the previous focus after dismissing a folder popup.
This commit is contained in:
Florian Müllner 2014-06-11 13:13:12 +02:00
parent f288c43e6e
commit 5d00c1a5ee
1 changed files with 10 additions and 13 deletions
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23
js/ui/appDisplay.js
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@ -16,6 +16,7 @@ const Atk = imports.gi.Atk;
const AppFavorites = imports.ui.appFavorites;
const BoxPointer = imports.ui.boxpointer;
const DND = imports.ui.dnd;
const GrabHelper = imports.ui.grabHelper;
const IconGrid = imports.ui.iconGrid;
const Main = imports.ui.main;
const Overview = imports.ui.overview;
@ -1249,18 +1250,7 @@ const AppFolderPopup = new Lang.Class({
function() {
this.actor.destroy();
}));
this.actor.connect('key-press-event', Lang.bind(this, this._onKeyPress));
},
_onKeyPress: function(actor, event) {
if (!this._isOpen)
return Clutter.EVENT_PROPAGATE;
if (event.get_key_symbol() != Clutter.KEY_Escape)
return Clutter.EVENT_PROPAGATE;
this.popdown();
return Clutter.EVENT_STOP;
this._grabHelper = new GrabHelper.GrabHelper(this.actor);
},
toggle: function() {
@ -1274,6 +1264,12 @@ const AppFolderPopup = new Lang.Class({
if (this._isOpen)
return;
this._isOpen = this._grabHelper.grab({ actor: this.actor,
onUngrab: Lang.bind(this, this.popdown) });
if (!this._isOpen)
return;
this.actor.show();
this._boxPointer.setArrowActor(this._source.actor);
@ -1282,7 +1278,6 @@ const AppFolderPopup = new Lang.Class({
this.actor.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
this._isOpen = true;
this.emit('open-state-changed', true);
},
@ -1290,6 +1285,8 @@ const AppFolderPopup = new Lang.Class({
if (!this._isOpen)
return;
this._grabHelper.ungrab({ actor: this.actor });
this._boxPointer.hide(BoxPointer.PopupAnimation.FADE |
BoxPointer.PopupAnimation.SLIDE);
this._isOpen = false;