Menus and Options - Learning LibGDX Game Development - page 247

// build all layers
...
}
@Override
public void hide() {
stage.dispose();
skinCanyonBunny.dispose();
skinLibgdx.dispose();
}
These changes enable us to use and add widgets defined in the LibGDX skin. As the
creation of all the widgets for the Options menu involves quite a lot of code, we split
it up into four separate build methods.
Now, add the buildOptWinAudioSettings() method to the same class:
private Table buildOptWinAudioSettings () {
Table tbl = new Table();
// + Title: "Audio"
tbl.pad(10, 10, 0, 10);
tbl.add(new Label("Audio", skinLibgdx, "default-font",
Color.ORANGE)).colspan(3);
tbl.row();
tbl.columnDefaults(0).padRight(10);
tbl.columnDefaults(1).padRight(10);
// + Checkbox, "Sound" label, sound volume slider
chkSound = new CheckBox("", skinLibgdx);
tbl.add(chkSound);
tbl.add(new Label("Sound", skinLibgdx));
sldSound = new Slider(0.0f, 1.0f, 0.1f, false, skinLibgdx);
tbl.add(sldSound);
tbl.row();
// + Checkbox, "Music" label, music volume slider
chkMusic = new CheckBox("", skinLibgdx);
tbl.add(chkMusic);
tbl.add(new Label("Music", skinLibgdx));
sldMusic = new Slider(0.0f, 1.0f, 0.1f, false, skinLibgdx);
tbl.add(sldMusic);
tbl.row();
return tbl;
}