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popupMenu: Port to GrabHelper

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=689109
This commit is contained in:
Jasper St. Pierre 2012-02-29 19:09:41 -05:00
parent 8dc63932fc
commit 9dfc3af9d7
3 changed files with 46 additions and 194 deletions
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13
js/ui/grabHelper.js
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@ -92,6 +92,14 @@ const GrabHelper = new Lang.Class({
return this._grabStack[this._grabStack.length - 1] || {};
},
get grabbed() {
return this._grabStack.length > 0;
},
get grabStack() {
return this._grabStack;
},
_findStackIndex: function(actor) {
if (!actor)
return -1;
@ -152,6 +160,7 @@ const GrabHelper = new Lang.Class({
params = Params.parse(params, { actor: null,
modal: false,
grabFocus: false,
focus: null,
onUngrab: null });
let focus = global.stage.key_focus;
@ -169,7 +178,9 @@ const GrabHelper = new Lang.Class({
if (params.grabFocus && !this._takeFocusGrab(hadFocus))
return false;
if (hadFocus || params.grabFocus)
if (params.focus)
params.focus.grab_key_focus();
else if (hadFocus || params.grabFocus)
_navigateActor(newFocus);
this._grabStack.push(params);