Method Init

core/switch.go:86–216

()

}

func (sw *Switch) Init() {
	sw.Frame.Init()
	sw.Styler(func(s *styles.Style) {
		s.SetAbilities(true, abilities.Activatable, abilities.Focusable, abilities.Hoverable, abilities.Checkable)
		if !sw.IsReadOnly() {
			s.Cursor = cursors.Pointer
		}
		s.Text.Align = styles.Start
		s.Text.AlignV = styles.Center
		s.Padding.SetVertical(units.Dp(4))
		s.Padding.SetHorizontal(units.Dp(ConstantSpacing(4))) // needed for layout issues
		s.Border.Radius = styles.BorderRadiusSmall
		s.Gap.Zero()
		s.CenterAll()

		if sw.Type == SwitchChip {
			if s.Is(states.Checked) {
				s.Background = colors.Scheme.SurfaceVariant
				s.Color = colors.Scheme.OnSurfaceVariant
			} else if !s.Is(states.Focused) {
				s.Border.Width.Set(units.Dp(1))
			}
		}
		if sw.Type == SwitchSegmentedButton {
			if !s.Is(states.Focused) {
				s.Border.Width.Set(units.Dp(1))
			}
			if s.Is(states.Checked) {
				s.Background = colors.Scheme.SurfaceVariant
				s.Color = colors.Scheme.OnSurfaceVariant
			}
		}

		if s.Is(states.Selected) {
			s.Background = colors.Scheme.Select.Container
		}
	})

	sw.HandleClickOnEnterSpace()
	sw.OnFinal(events.Click, func(e events.Event) {
		sw.SetChecked(sw.IsChecked())
		if sw.Type == SwitchChip || sw.Type == SwitchSegmentedButton {
			sw.updateStackTop() // must update here
			sw.NeedsLayout()
		} else {
			sw.NeedsRender()
		}
		sw.SendChange(e)
	})

	sw.Maker(func(p *tree.Plan) {
		if sw.IconOn == "" {
			sw.IconOn = icons.ToggleOnFill // fallback
		}
		if sw.IconOff == "" {
			sw.IconOff = icons.ToggleOff // fallback
		}