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search: Defer updating results on allocation changes until redraw

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Since the `notify::allocation` signal will obviously get emitted while
the actor is inside an allocation cycle and we might end up doing
changes to its allocation inside `updateSearch` by hiding or showing the
actor (which queues a relayout), we get a warning from Clutter.

Fix this by delaying the call to the parent method until the next
redraw, which should happen a few moments after the current relayout.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/672
This commit is contained in:
Jonas Dreßler 2019-08-07 17:39:25 +02:00 committed by Florian Müllner
parent 68e3f74ffd
commit 21966afbc6
1 changed files with 5 additions and 2 deletions
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7
js/ui/search.js
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@ -1,6 +1,6 @@
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
const { Clutter, Gio, GLib, GObject, Shell, St } = imports.gi;
const { Clutter, Gio, GLib, GObject, Meta, Shell, St } = imports.gi;
const Signals = imports.signals;
const AppDisplay = imports.ui.appDisplay;
@ -348,7 +348,10 @@ var GridSearchResults = class extends SearchResultsBase {
// Make sure the maximum number of results calculated by
// _getMaxDisplayedResults() is updated after width changes.
this._notifyAllocationId = this.actor.connect('notify::allocation', () => {
super.updateSearch(...args);
Meta.later_add(Meta.LaterType.BEFORE_REDRAW, () => {
super.updateSearch(...args);
return GLib.SOURCE_REMOVE;
});
});
super.updateSearch(...args);