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cleanup: Replace signal connections with virtual functions

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Inheriting from actors allows to use virtual functions instead of signal
connections for multiple cases, so just use them when possible.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/559
This commit is contained in:
Marco Trevisan (Treviño)
2019-09-10 07:42:48 +02:00
committed by Florian Müllner
parent 320df13b65
commit 55b57421dc
30 changed files with 434 additions and 414 deletions
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14
js/ui/iconGrid.js
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@ -231,18 +231,18 @@ var IconGrid = GObject.registerClass({
this._fixedHItemSize = this._fixedVItemSize = undefined;
this.connect('style-changed', this._onStyleChanged.bind(this));
// Cancel animations when hiding the overview, to avoid icons
// swarming into the void ...
this.connect('notify::mapped', () => {
if (!this.mapped)
this._resetAnimationActors();
});
this.connect('actor-added', this._childAdded.bind(this));
this.connect('actor-removed', this._childRemoved.bind(this));
this.connect('destroy', this._onDestroy.bind(this));
}
vfunc_unmap() {
// Cancel animations when hiding the overview, to avoid icons
// swarming into the void ...
this._resetAnimationActors();
super.vfunc_unmap();
}
_onDestroy() {
if (this._updateIconSizesLaterId) {
Meta.later_remove (this._updateIconSizesLaterId);