button

Jun 27, 2026

Changes in this version

type DefaultPainter

+ func (DefaultPainter) ButtonFontSize(size Size) float32

+ func (DefaultPainter) ButtonHeight(size Size) float32

+ func (DefaultPainter) ButtonPadding(_ Size) (float32, float32)

+ func (DefaultPainter) ButtonRadius() float32

+ type LayoutMetrics interface

+ ButtonFontSize func(size Size) float32

+ ButtonHeight func(size Size) float32

+ ButtonPadding func(size Size) (paddingX, paddingY float32)

+ ButtonRadius func() float32

Mar 15, 2026

Changes in this version

+ type ButtonColorScheme struct

+ DisabledBg widget.Color

+ DisabledFg widget.Color

+ FilledBg widget.Color

+ FilledFg widget.Color

+ FocusRing widget.Color

+ OutlinedBorder widget.Color

+ Primary widget.Color

+ TextBgHover widget.Color

+ TonalBg widget.Color

+ TonalFg widget.Color

+ type DefaultPainter struct

+ func (p DefaultPainter) PaintButton(canvas widget.Canvas, state PaintState)

+ type Option func(*config)

+ func A11yHint(hint string) Option

+ func Background(color widget.Color) Option

+ func BackgroundOpt(color widget.Color) Option

+ func Disabled(d bool) Option

+ func DisabledFn(fn func() bool) Option

+ func DisabledReadonlySignal(sig state.ReadonlySignal[bool]) Option

+ func DisabledSignal(sig state.Signal[bool]) Option

+ func OnClick(fn func()) Option

+ func PainterOpt(p Painter) Option

+ func Rounded(radius float32) Option

+ func RoundedOpt(radius float32) Option

+ func SizeOpt(s Size) Option

+ func Text(s string) Option

+ func TextFn(fn func() string) Option

+ func TextOpt(s string) Option

+ func TextReadonlySignal(sig state.ReadonlySignal[string]) Option

+ func TextSignal(sig state.Signal[string]) Option

+ func VariantOpt(v Variant) Option

+ type PaintState struct

+ Background *widget.Color

+ Bounds geometry.Rect

+ ColorScheme ButtonColorScheme

+ Disabled bool

+ Focused bool

+ Hovered bool

+ Pressed bool

+ Radius *float32

+ Size Size

+ Text string

+ Variant Variant

+ type Painter interface

+ PaintButton func(canvas widget.Canvas, state PaintState)

+ type Size uint8

+ const Large

+ const Medium

+ const Small

+ func (s Size) String() string

+ type Variant uint8

+ const Filled

+ const Outlined

+ const TextOnly

+ const Tonal

+ func (v Variant) String() string

+ type Widget struct

+ func New(opts ...Option) *Widget

+ func (w *Widget) Children() []widget.Widget

+ func (w *Widget) Draw(ctx widget.Context, canvas widget.Canvas)

+ func (w *Widget) Event(ctx widget.Context, e event.Event) bool

+ func (w *Widget) IsFocusable() bool

+ func (w *Widget) Layout(_ widget.Context, constraints geometry.Constraints) geometry.Size

+ func (w *Widget) MaxWidth(v float32) *Widget

+ func (w *Widget) MinWidth(v float32) *Widget

+ func (w *Widget) Mount(ctx widget.Context)

+ func (w *Widget) Padding(v float32) *Widget

+ func (w *Widget) PaddingXY(x, y float32) *Widget

+ func (w *Widget) SetBackground(c widget.Color) *Widget

+ func (w *Widget) SetRounded(radius float32) *Widget

+ func (w *Widget) Unmount()