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dateMenu: Use BindConstraint for indicator pad

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Now that Clutter.BindConstraint modifies the size request in addition to
the allocation, we can use it instead of the custom IndicatorPad widget.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/1026
This commit is contained in:
Florian Müllner 2020-02-19 01:52:59 +01:00 committed by Florian Müllner
parent b8f8e1710b
commit 6e7344b837
1 changed files with 10 additions and 21 deletions
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31
js/ui/dateMenu.js
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@ -488,26 +488,6 @@ class MessagesIndicator extends St.Icon {
}
});
var IndicatorPad = GObject.registerClass(
class IndicatorPad extends St.Widget {
_init(actor) {
this._source = actor;
this._source.connect('notify::size', () => this.queue_relayout());
super._init();
this._source.bind_property('visible',
this, 'visible',
GObject.BindingFlags.SYNC_CREATE);
}
vfunc_get_preferred_width(forHeight) {
return this._source.get_preferred_width(forHeight);
}
vfunc_get_preferred_height(forWidth) {
return this._source.get_preferred_height(forWidth);
}
});
var FreezableBinLayout = GObject.registerClass(
class FreezableBinLayout extends Clutter.BinLayout {
_init() {
@ -576,8 +556,17 @@ class DateMenuButton extends PanelMenu.Button {
this._clockDisplay = new St.Label({ y_align: Clutter.ActorAlign.CENTER });
this._indicator = new MessagesIndicator();
const indicatorPad = new St.Widget();
this._indicator.bind_property('visible',
indicatorPad, 'visible',
GObject.BindingFlags.SYNC_CREATE);
indicatorPad.add_constraint(new Clutter.BindConstraint({
source: this._indicator,
coordinate: Clutter.BindCoordinate.SIZE,
}));
let box = new St.BoxLayout({ style_class: 'clock-display-box' });
box.add_actor(new IndicatorPad(this._indicator));
box.add_actor(indicatorPad);
box.add_actor(this._clockDisplay);
box.add_actor(this._indicator);