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layoutManager: Stop using Shell.GenericContainer

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This one was remarkably easy to port. In order to make it,
replace the Shell.GenericContainer handlers by a constraint
and simply replace it by a St.Widget.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/153
This commit is contained in:
Georges Basile Stavracas Neto 2018-07-07 13:12:33 +02:00
parent b058e89166
commit f4682748fa
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GPG Key ID: 886C17EE170D1385
1 changed files with 5 additions and 14 deletions
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19
js/ui/layout.js
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@ -203,21 +203,12 @@ var LayoutManager = new Lang.Class({
global.stage.no_clear_hint = true; global.stage.no_clear_hint = true;
// Set up stage hierarchy to group all UI actors under one container. // Set up stage hierarchy to group all UI actors under one container.
this.uiGroup = new Shell.GenericContainer({ name: 'uiGroup' }); this.uiGroup = new St.Widget({ name: 'uiGroup' });
this.uiGroup.set_flags(Clutter.ActorFlags.NO_LAYOUT); this.uiGroup.set_flags(Clutter.ActorFlags.NO_LAYOUT);
this.uiGroup.connect('allocate', (actor, box, flags) => { this.uiGroup.add_constraint(new Clutter.BindConstraint({
let children = actor.get_children(); source: global.stage,
for (let i = 0; i < children.length; i++) coordinate: Clutter.BindCoordinate.ALL,
children[i].allocate_preferred_size(flags); }));
});
this.uiGroup.connect('get-preferred-width', (actor, forHeight, alloc) => {
let width = global.stage.width;
[alloc.min_size, alloc.natural_size] = [width, width];
});
this.uiGroup.connect('get-preferred-height', (actor, forWidth, alloc) => {
let height = global.stage.height;
[alloc.min_size, alloc.natural_size] = [height, height];
});
global.stage.remove_actor(global.window_group); global.stage.remove_actor(global.window_group);
this.uiGroup.add_actor(global.window_group); this.uiGroup.add_actor(global.window_group);