gnome-shell/tests/interactive/icons.js

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// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
const UI = imports.testcommon.ui;
const { Clutter, St } = imports.gi;
function test() {
let stage = new Clutter.Stage();
UI.init(stage);
let b = new St.BoxLayout({ vertical: true,
width: stage.width,
height: stage.height });
stage.add_actor(b);
function addTest(label, icon_props) {
if (b.get_children().length > 0)
b.add (new St.BoxLayout({ style: 'background: #cccccc; border: 10px transparent white; height: 1px; ' }));
let hb = new St.BoxLayout({ vertical: false,
style: 'spacing: 10px;' });
hb.add(new St.Label({ text: label }), { y_fill: false });
hb.add(new St.Icon(icon_props));
b.add(hb);
}
addTest("Symbolic",
{ icon_name: 'battery-full-symbolic',
icon_size: 48 });
addTest("Full color",
{ icon_name: 'battery-full',
icon_size: 48 });
addTest("Default size",
{ icon_name: 'battery-full-symbolic' });
addTest("Size set by property",
{ icon_name: 'battery-full-symbolic',
icon_size: 32 });
addTest("Size set by style",
{ icon_name: 'battery-full-symbolic',
style: 'icon-size: 1em;' });
addTest("16px icon in 48px icon widget",
{ icon_name: 'battery-full-symbolic',
style: 'icon-size: 16px; width: 48px; height: 48px; border: 1px solid black;' });
function iconRow(icons, box_style) {
let hb = new St.BoxLayout({ vertical: false, style: box_style });
for (let iconName of icons) {
hb.add(new St.Icon({ icon_name: iconName,
icon_size: 48 }));
}
b.add(hb);
}
let normalCss = 'background: white; color: black; padding: 10px 10px;';
let reversedCss = 'background: black; color: white; warning-color: #ffcc00; error-color: #ff0000; padding: 10px 10px;';
let batteryIcons = ['battery-full-charging-symbolic',
'battery-full-symbolic',
'battery-good-symbolic',
'battery-low-symbolic',
'battery-caution-symbolic' ];
let volumeIcons = ['audio-volume-high-symbolic',
'audio-volume-medium-symbolic',
'audio-volume-low-symbolic',
'audio-volume-muted-symbolic' ];
iconRow(batteryIcons, normalCss);
iconRow(batteryIcons, reversedCss);
iconRow(volumeIcons, normalCss);
iconRow(volumeIcons, reversedCss);
UI.main(stage);
}
test();