windowIcon: Subclass St.BoxLayout

Following the previous work, turn WindowIcon into a
St.BoxLayout subclass, and remove the this.actor
field from it.
This commit is contained in:
Georges Basile Stavracas Neto 2018-08-15 16:02:49 -03:00
parent 2717ca9d08
commit 4be66ecf01
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@ -997,15 +997,17 @@ var ThumbnailList = new Lang.Class({
var WindowIcon = new Lang.Class({
Name: 'WindowIcon',
Extends: St.BoxLayout,
_init(window, mode) {
this.parent({ style_class: 'alt-tab-app',
vertical: true });
this.window = window;
this.actor = new St.BoxLayout({ style_class: 'alt-tab-app',
vertical: true });
this._icon = new St.Widget({ layout_manager: new Clutter.BinLayout() });
this.actor.add(this._icon, { x_fill: false, y_fill: false } );
this.add(this._icon, { x_fill: false, y_fill: false } );
this.label = new St.Label({ text: window.get_title() });
let tracker = Shell.WindowTracker.get_default();
@ -1070,7 +1072,7 @@ var WindowList = new Lang.Class({
let win = windows[i];
let icon = new WindowIcon(win, mode);
this.addItem(icon.actor, icon.label);
this.addItem(icon, icon.label);
this.icons.push(icon);
icon._unmanagedSignalId = icon.window.connect('unmanaged', (window) => {