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Adjust panelmenu buttons destroy signal

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This commit is contained in:
CharlesG
2020-03-15 14:32:16 -04:00
parent bd32412da1
commit 5b6548be17
1 changed files with 5 additions and 4 deletions
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9
panel.js
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@@ -881,7 +881,7 @@ var dtpPanel = Utils.defineClass({
this._disconnectVisibleId(actor);
this._refreshVerticalAlloc();
});
actor.connect('destroy', () => actor._dtpVisibleId = 0);
actor._dtpDestroyId = connect('destroy', () => this._disconnectVisibleId(actor));
}
if (child) {
@@ -902,11 +902,12 @@ var dtpPanel = Utils.defineClass({
},
_disconnectVisibleId: function(actor) {
if (actor._dtpVisibleId) {
actor.disconnect(actor._dtpVisibleId);
}
actor.disconnect(actor._dtpVisibleId);
actor.disconnect(actor._dtpDestroyId);
delete actor._dtpVisibleId;
delete actor._dtpDestroyId;
this._unmappedButtons.splice(this._unmappedButtons.indexOf(actor), 1);
},