213e38c2ef
Arrow notation is great, use it consistently through-out the code base
to bind `this` to anonymous functions, replacing the more overbose
Lang.bind(this, function() {}).
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/23
48 lines
1.1 KiB
JavaScript
48 lines
1.1 KiB
JavaScript
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
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const UI = imports.testcommon.ui;
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const Clutter = imports.gi.Clutter;
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const St = imports.gi.St;
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function test() {
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let stage = new Clutter.Stage();
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UI.init(stage);
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let vbox = new St.BoxLayout({ vertical: true,
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width: stage.width,
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height: stage.height });
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stage.add_actor(vbox);
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let hbox = new St.BoxLayout({ style: 'spacing: 12px;' });
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vbox.add(hbox);
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let text = new St.Label({ text: "Styled Text" });
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vbox.add (text);
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let size = 24;
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function update_size() {
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text.style = 'font-size: ' + size + 'pt';
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}
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update_size();
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let button;
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button = new St.Button ({ label: 'Smaller', style_class: 'push-button' });
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hbox.add (button);
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button.connect('clicked', () => {
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size /= 1.2;
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update_size ();
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});
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button = new St.Button ({ label: 'Bigger', style_class: 'push-button' });
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hbox.add (button);
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button.connect('clicked', () => {
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size *= 1.2;
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update_size ();
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});
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UI.main(stage);
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}
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test();
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