Slider

A single- or multi-thumb range input with core-owned pointer and keyboard interaction.

Loading interactive demo…

func SliderExample() *ui.Element {
	volume, setVolume := ui.CreateSignal([]float64{40})
	slider := ui.NewSlider(ui.SliderRootProps{Value: volume, Min: 0, Max: 100, Step: 1, OnValueChange: func(next []float64, _ *native.Event) {
		setVolume(next)
	}})
	return slider.Root().Children(
		slider.Label().Child("Volume"),
		slider.Control().Width(240).Height(24).Children(
			slider.Track().Child(slider.Indicator()),
			slider.Thumb(),
		),
		slider.Value(),
	)
}

#Import

Import ui from github.com/egoist/quickgui/go/ui.

import (
	"github.com/egoist/quickgui/go/native"
	"github.com/egoist/quickgui/go/ui"
)

#Usage

func SliderExample() *ui.Element {
	volume, setVolume := ui.CreateSignal([]float64{40})
	slider := ui.NewSlider(ui.SliderRootProps{Value: volume, Min: 0, Max: 100, Step: 1, OnValueChange: func(next []float64, _ *native.Event) {
		setVolume(next)
	}})
	return slider.Root().Children(
		slider.Label().Child("Volume"),
		slider.Control().Width(240).Height(24).Children(
			slider.Track().Child(slider.Indicator()),
			slider.Thumb(),
		),
		slider.Value(),
	)
}

#Anatomy

slider.Root
slider.Label
slider.Value
slider.Control
slider.Track
slider.Range
slider.Indicator
slider.Thumb

#API reference

Expand an entry for its description and complete signature. A dash means no declaration default is documented.

`NewSlider`

View source

ui.NewSlider(props ...SliderRootProps) *SliderComponent

NewSlider declares a Slider instance. Optional props provide initial settings.

Reffunc(*native.Node)—

Receives the retained native node after construction. Keep imperative work in event or lifecycle callbacks.

func(*native.Node)

View source

Styleany—

Reusable layout, typography, color, and interaction-state styles. Build with ui.Style() and compose with Merge.

any

View source

ChildrenPartChildren—

Content mounted inside the component. Compound child callbacks run after the parent context exists.

PartChildren

View source

Disabledany—

Prevents activation and exposes the disabled state to accessibility. Compound parts inherit a disabled root.

any

View source

Rolestring—

Accessibility role override. Prefer the component’s built-in semantics.

string

View source

FocusOnPointerany—

Whether a pointer press moves keyboard focus to the control.

any

View source

Groupany—

Names this element as a group for descendant interaction-state styling.

any

View source

AriaLabelany—

Accessible name, especially for icon-only controls or controls without a visible label.

any

View source

TabIndex*float64—

Controls sequential keyboard focus order. Omit to retain the component’s default focus behavior.

*float64

View source

OnClickfunc(*native.Event)—

Called after QuickGUI resolves an activation, including supported keyboard activation.

func(*native.Event)

View source

OnDoubleClickfunc(*native.Event)—

Callback for double click. The signature below lists the event payload.

func(*native.Event)

View source

OnContextMenufunc(*native.Event)—

Callback for context menu. The signature below lists the event payload.

func(*native.Event)

View source

OnPointerfunc(*native.Event)—

Callback for pointer. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseEnterfunc(*native.Event)—

Callback for mouse enter. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseLeavefunc(*native.Event)—

Callback for mouse leave. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseDownfunc(*native.Event)—

Callback for mouse down. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseUpfunc(*native.Event)—

Callback for mouse up. The signature below lists the event payload.

func(*native.Event)

View source

OnKeyDownfunc(*native.Event)—

Callback for key down. The signature below lists the event payload.

func(*native.Event)

View source

OnKeyUpfunc(*native.Event)—

Callback for key up. The signature below lists the event payload.

func(*native.Event)

View source

OnFocusfunc(*native.Event)—

Callback for focus. The signature below lists the event payload.

func(*native.Event)

View source

OnBlurfunc(*native.Event)—

Callback for blur. The signature below lists the event payload.

func(*native.Event)

View source

Valuefunc() []float64—

The current controlled value. Update application state from the change callback to accept a new value.

func() []float64

View source

DefaultValue[]float64—

Initial value for uncontrolled state. Use Value when the application should own subsequent changes.

[]float64

View source

OnValueChangefunc([]float64, *native.Event)—

Reports an accepted value change. Use the callback payload to update controlled state.

func([]float64, *native.Event)

View source

OnValueCommittedfunc([]float64, *native.Event)—

Callback for value committed. The signature below lists the event payload.

func([]float64, *native.Event)

View source

Minany—

Lower bound of the accepted value.

any

View source

Maxany—

Upper bound of the accepted value.

any

View source

Stepany—

Increment applied by pointer, keyboard, or step controls.

any

View source

LargeStepany—

Larger increment used by accelerated keyboard adjustment.

any

View source

MinStepsBetweenValuesany—

Minimum separation between neighboring slider thumbs, measured in steps.

any

View source

ThumbAlignmentstring—

Whether the slider thumb stays inside the track or aligns its center to the edge.

string

View source

Formatstring—

Formatting configuration or callback for the displayed value.

string

View source

Orientationstring—

Direction used for layout and keyboard navigation.

string

View source

`Slider.Disabled`

View source

slider.Disabled(value any) *SliderComponent

Prevents activation and exposes the disabled state to accessibility. Compound parts inherit a disabled root.

`Slider.SetValue`

View source

slider.SetValue(value any) *SliderComponent

Configures set value for this part. The declared type and source define the accepted value.

`Slider.DefaultValue`

View source

slider.DefaultValue(value []float64) *SliderComponent

Initial value for uncontrolled state. Use Value when the application should own subsequent changes.

`Slider.OnValueChange`

View source

slider.OnValueChange(value func([]float64, *native.Event)) *SliderComponent

Reports an accepted value change. Use the callback payload to update controlled state.

`Slider.OnValueCommitted`

View source

slider.OnValueCommitted(value func([]float64, *native.Event)) *SliderComponent

Callback for value committed. The signature below lists the event payload.

`Slider.Min`

View source

slider.Min(value any) *SliderComponent

Lower bound of the accepted value.

`Slider.Max`

View source

slider.Max(value any) *SliderComponent

Upper bound of the accepted value.

`Slider.Step`

View source

slider.Step(value any) *SliderComponent

Increment applied by pointer, keyboard, or step controls.

`Slider.LargeStep`

View source

slider.LargeStep(value any) *SliderComponent

Larger increment used by accelerated keyboard adjustment.

`Slider.MinStepsBetweenValues`

View source

slider.MinStepsBetweenValues(value any) *SliderComponent

Minimum separation between neighboring slider thumbs, measured in steps.

`Slider.ThumbAlignment`

View source

slider.ThumbAlignment(value string) *SliderComponent

Whether the slider thumb stays inside the track or aligns its center to the edge.

`Slider.Format`

View source

slider.Format(value string) *SliderComponent

Formatting configuration or callback for the displayed value.

`Slider.Orientation`

View source

slider.Orientation(value string) *SliderComponent

Direction used for layout and keyboard navigation.

`Slider.Root`

View source

slider.Root() *Element

Configures root for this part. The declared type and source define the accepted value.

`Slider.Label`

View source

slider.Label(options ...PartProps) *Element

Visible native SwiftUI control label.

Reffunc(*native.Node)—

Receives the retained native node after construction. Keep imperative work in event or lifecycle callbacks.

func(*native.Node)

View source

Styleany—

Reusable layout, typography, color, and interaction-state styles. Build with ui.Style() and compose with Merge.

any

View source

ChildrenPartChildren—

Content mounted inside the component. Compound child callbacks run after the parent context exists.

PartChildren

View source

Disabledany—

Prevents activation and exposes the disabled state to accessibility. Compound parts inherit a disabled root.

any

View source

Rolestring—

Accessibility role override. Prefer the component’s built-in semantics.

string

View source

FocusOnPointerany—

Whether a pointer press moves keyboard focus to the control.

any

View source

Groupany—

Names this element as a group for descendant interaction-state styling.

any

View source

AriaLabelany—

Accessible name, especially for icon-only controls or controls without a visible label.

any

View source

TabIndex*float64—

Controls sequential keyboard focus order. Omit to retain the component’s default focus behavior.

*float64

View source

OnClickfunc(*native.Event)—

Called after QuickGUI resolves an activation, including supported keyboard activation.

func(*native.Event)

View source

OnDoubleClickfunc(*native.Event)—

Callback for double click. The signature below lists the event payload.

func(*native.Event)

View source

OnContextMenufunc(*native.Event)—

Callback for context menu. The signature below lists the event payload.

func(*native.Event)

View source

OnPointerfunc(*native.Event)—

Callback for pointer. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseEnterfunc(*native.Event)—

Callback for mouse enter. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseLeavefunc(*native.Event)—

Callback for mouse leave. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseDownfunc(*native.Event)—

Callback for mouse down. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseUpfunc(*native.Event)—

Callback for mouse up. The signature below lists the event payload.

func(*native.Event)

View source

OnKeyDownfunc(*native.Event)—

Callback for key down. The signature below lists the event payload.

func(*native.Event)

View source

OnKeyUpfunc(*native.Event)—

Callback for key up. The signature below lists the event payload.

func(*native.Event)

View source

OnFocusfunc(*native.Event)—

Callback for focus. The signature below lists the event payload.

func(*native.Event)

View source

OnBlurfunc(*native.Event)—

Callback for blur. The signature below lists the event payload.

func(*native.Event)

View source

`Slider.Value`

View source

slider.Value(options ...PartProps) *Element

The current controlled value. Update application state from the change callback to accept a new value.

Reffunc(*native.Node)—

Receives the retained native node after construction. Keep imperative work in event or lifecycle callbacks.

func(*native.Node)

View source

Styleany—

Reusable layout, typography, color, and interaction-state styles. Build with ui.Style() and compose with Merge.

any

View source

ChildrenPartChildren—

Content mounted inside the component. Compound child callbacks run after the parent context exists.

PartChildren

View source

Disabledany—

Prevents activation and exposes the disabled state to accessibility. Compound parts inherit a disabled root.

any

View source

Rolestring—

Accessibility role override. Prefer the component’s built-in semantics.

string

View source

FocusOnPointerany—

Whether a pointer press moves keyboard focus to the control.

any

View source

Groupany—

Names this element as a group for descendant interaction-state styling.

any

View source

AriaLabelany—

Accessible name, especially for icon-only controls or controls without a visible label.

any

View source

TabIndex*float64—

Controls sequential keyboard focus order. Omit to retain the component’s default focus behavior.

*float64

View source

OnClickfunc(*native.Event)—

Called after QuickGUI resolves an activation, including supported keyboard activation.

func(*native.Event)

View source

OnDoubleClickfunc(*native.Event)—

Callback for double click. The signature below lists the event payload.

func(*native.Event)

View source

OnContextMenufunc(*native.Event)—

Callback for context menu. The signature below lists the event payload.

func(*native.Event)

View source

OnPointerfunc(*native.Event)—

Callback for pointer. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseEnterfunc(*native.Event)—

Callback for mouse enter. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseLeavefunc(*native.Event)—

Callback for mouse leave. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseDownfunc(*native.Event)—

Callback for mouse down. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseUpfunc(*native.Event)—

Callback for mouse up. The signature below lists the event payload.

func(*native.Event)

View source

OnKeyDownfunc(*native.Event)—

Callback for key down. The signature below lists the event payload.

func(*native.Event)

View source

OnKeyUpfunc(*native.Event)—

Callback for key up. The signature below lists the event payload.

func(*native.Event)

View source

OnFocusfunc(*native.Event)—

Callback for focus. The signature below lists the event payload.

func(*native.Event)

View source

OnBlurfunc(*native.Event)—

Callback for blur. The signature below lists the event payload.

func(*native.Event)

View source

`Slider.Control`

View source

slider.Control(options ...PartProps) *Element

Configures control for this part. The declared type and source define the accepted value.

Reffunc(*native.Node)—

Receives the retained native node after construction. Keep imperative work in event or lifecycle callbacks.

func(*native.Node)

View source

Styleany—

Reusable layout, typography, color, and interaction-state styles. Build with ui.Style() and compose with Merge.

any

View source

ChildrenPartChildren—

Content mounted inside the component. Compound child callbacks run after the parent context exists.

PartChildren

View source

Disabledany—

Prevents activation and exposes the disabled state to accessibility. Compound parts inherit a disabled root.

any

View source

Rolestring—

Accessibility role override. Prefer the component’s built-in semantics.

string

View source

FocusOnPointerany—

Whether a pointer press moves keyboard focus to the control.

any

View source

Groupany—

Names this element as a group for descendant interaction-state styling.

any

View source

AriaLabelany—

Accessible name, especially for icon-only controls or controls without a visible label.

any

View source

TabIndex*float64—

Controls sequential keyboard focus order. Omit to retain the component’s default focus behavior.

*float64

View source

OnClickfunc(*native.Event)—

Called after QuickGUI resolves an activation, including supported keyboard activation.

func(*native.Event)

View source

OnDoubleClickfunc(*native.Event)—

Callback for double click. The signature below lists the event payload.

func(*native.Event)

View source

OnContextMenufunc(*native.Event)—

Callback for context menu. The signature below lists the event payload.

func(*native.Event)

View source

OnPointerfunc(*native.Event)—

Callback for pointer. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseEnterfunc(*native.Event)—

Callback for mouse enter. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseLeavefunc(*native.Event)—

Callback for mouse leave. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseDownfunc(*native.Event)—

Callback for mouse down. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseUpfunc(*native.Event)—

Callback for mouse up. The signature below lists the event payload.

func(*native.Event)

View source

OnKeyDownfunc(*native.Event)—

Callback for key down. The signature below lists the event payload.

func(*native.Event)

View source

OnKeyUpfunc(*native.Event)—

Callback for key up. The signature below lists the event payload.

func(*native.Event)

View source

OnFocusfunc(*native.Event)—

Callback for focus. The signature below lists the event payload.

func(*native.Event)

View source

OnBlurfunc(*native.Event)—

Callback for blur. The signature below lists the event payload.

func(*native.Event)

View source

`Slider.Track`

View source

slider.Track(options ...PartProps) *Element

Configures track for this part. The declared type and source define the accepted value.

Reffunc(*native.Node)—

Receives the retained native node after construction. Keep imperative work in event or lifecycle callbacks.

func(*native.Node)

View source

Styleany—

Reusable layout, typography, color, and interaction-state styles. Build with ui.Style() and compose with Merge.

any

View source

ChildrenPartChildren—

Content mounted inside the component. Compound child callbacks run after the parent context exists.

PartChildren

View source

Disabledany—

Prevents activation and exposes the disabled state to accessibility. Compound parts inherit a disabled root.

any

View source

Rolestring—

Accessibility role override. Prefer the component’s built-in semantics.

string

View source

FocusOnPointerany—

Whether a pointer press moves keyboard focus to the control.

any

View source

Groupany—

Names this element as a group for descendant interaction-state styling.

any

View source

AriaLabelany—

Accessible name, especially for icon-only controls or controls without a visible label.

any

View source

TabIndex*float64—

Controls sequential keyboard focus order. Omit to retain the component’s default focus behavior.

*float64

View source

OnClickfunc(*native.Event)—

Called after QuickGUI resolves an activation, including supported keyboard activation.

func(*native.Event)

View source

OnDoubleClickfunc(*native.Event)—

Callback for double click. The signature below lists the event payload.

func(*native.Event)

View source

OnContextMenufunc(*native.Event)—

Callback for context menu. The signature below lists the event payload.

func(*native.Event)

View source

OnPointerfunc(*native.Event)—

Callback for pointer. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseEnterfunc(*native.Event)—

Callback for mouse enter. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseLeavefunc(*native.Event)—

Callback for mouse leave. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseDownfunc(*native.Event)—

Callback for mouse down. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseUpfunc(*native.Event)—

Callback for mouse up. The signature below lists the event payload.

func(*native.Event)

View source

OnKeyDownfunc(*native.Event)—

Callback for key down. The signature below lists the event payload.

func(*native.Event)

View source

OnKeyUpfunc(*native.Event)—

Callback for key up. The signature below lists the event payload.

func(*native.Event)

View source

OnFocusfunc(*native.Event)—

Callback for focus. The signature below lists the event payload.

func(*native.Event)

View source

OnBlurfunc(*native.Event)—

Callback for blur. The signature below lists the event payload.

func(*native.Event)

View source

`Slider.Range`

View source

slider.Range(options ...PartProps) *Element

Configures range for this part. The declared type and source define the accepted value.

Reffunc(*native.Node)—

Receives the retained native node after construction. Keep imperative work in event or lifecycle callbacks.

func(*native.Node)

View source

Styleany—

Reusable layout, typography, color, and interaction-state styles. Build with ui.Style() and compose with Merge.

any

View source

ChildrenPartChildren—

Content mounted inside the component. Compound child callbacks run after the parent context exists.

PartChildren

View source

Disabledany—

Prevents activation and exposes the disabled state to accessibility. Compound parts inherit a disabled root.

any

View source

Rolestring—

Accessibility role override. Prefer the component’s built-in semantics.

string

View source

FocusOnPointerany—

Whether a pointer press moves keyboard focus to the control.

any

View source

Groupany—

Names this element as a group for descendant interaction-state styling.

any

View source

AriaLabelany—

Accessible name, especially for icon-only controls or controls without a visible label.

any

View source

TabIndex*float64—

Controls sequential keyboard focus order. Omit to retain the component’s default focus behavior.

*float64

View source

OnClickfunc(*native.Event)—

Called after QuickGUI resolves an activation, including supported keyboard activation.

func(*native.Event)

View source

OnDoubleClickfunc(*native.Event)—

Callback for double click. The signature below lists the event payload.

func(*native.Event)

View source

OnContextMenufunc(*native.Event)—

Callback for context menu. The signature below lists the event payload.

func(*native.Event)

View source

OnPointerfunc(*native.Event)—

Callback for pointer. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseEnterfunc(*native.Event)—

Callback for mouse enter. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseLeavefunc(*native.Event)—

Callback for mouse leave. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseDownfunc(*native.Event)—

Callback for mouse down. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseUpfunc(*native.Event)—

Callback for mouse up. The signature below lists the event payload.

func(*native.Event)

View source

OnKeyDownfunc(*native.Event)—

Callback for key down. The signature below lists the event payload.

func(*native.Event)

View source

OnKeyUpfunc(*native.Event)—

Callback for key up. The signature below lists the event payload.

func(*native.Event)

View source

OnFocusfunc(*native.Event)—

Callback for focus. The signature below lists the event payload.

func(*native.Event)

View source

OnBlurfunc(*native.Event)—

Callback for blur. The signature below lists the event payload.

func(*native.Event)

View source

`Slider.Indicator`

View source

slider.Indicator(options ...PartProps) *Element

Configures indicator for this part. The declared type and source define the accepted value.

Reffunc(*native.Node)—

Receives the retained native node after construction. Keep imperative work in event or lifecycle callbacks.

func(*native.Node)

View source

Styleany—

Reusable layout, typography, color, and interaction-state styles. Build with ui.Style() and compose with Merge.

any

View source

ChildrenPartChildren—

Content mounted inside the component. Compound child callbacks run after the parent context exists.

PartChildren

View source

Disabledany—

Prevents activation and exposes the disabled state to accessibility. Compound parts inherit a disabled root.

any

View source

Rolestring—

Accessibility role override. Prefer the component’s built-in semantics.

string

View source

FocusOnPointerany—

Whether a pointer press moves keyboard focus to the control.

any

View source

Groupany—

Names this element as a group for descendant interaction-state styling.

any

View source

AriaLabelany—

Accessible name, especially for icon-only controls or controls without a visible label.

any

View source

TabIndex*float64—

Controls sequential keyboard focus order. Omit to retain the component’s default focus behavior.

*float64

View source

OnClickfunc(*native.Event)—

Called after QuickGUI resolves an activation, including supported keyboard activation.

func(*native.Event)

View source

OnDoubleClickfunc(*native.Event)—

Callback for double click. The signature below lists the event payload.

func(*native.Event)

View source

OnContextMenufunc(*native.Event)—

Callback for context menu. The signature below lists the event payload.

func(*native.Event)

View source

OnPointerfunc(*native.Event)—

Callback for pointer. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseEnterfunc(*native.Event)—

Callback for mouse enter. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseLeavefunc(*native.Event)—

Callback for mouse leave. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseDownfunc(*native.Event)—

Callback for mouse down. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseUpfunc(*native.Event)—

Callback for mouse up. The signature below lists the event payload.

func(*native.Event)

View source

OnKeyDownfunc(*native.Event)—

Callback for key down. The signature below lists the event payload.

func(*native.Event)

View source

OnKeyUpfunc(*native.Event)—

Callback for key up. The signature below lists the event payload.

func(*native.Event)

View source

OnFocusfunc(*native.Event)—

Callback for focus. The signature below lists the event payload.

func(*native.Event)

View source

OnBlurfunc(*native.Event)—

Callback for blur. The signature below lists the event payload.

func(*native.Event)

View source

`Slider.Thumb`

View source

slider.Thumb(options ...SliderThumbProps) *Element

Configures thumb for this part. The declared type and source define the accepted value.

Reffunc(*native.Node)—

Receives the retained native node after construction. Keep imperative work in event or lifecycle callbacks.

func(*native.Node)

View source

Styleany—

Reusable layout, typography, color, and interaction-state styles. Build with ui.Style() and compose with Merge.

any

View source

ChildrenPartChildren—

Content mounted inside the component. Compound child callbacks run after the parent context exists.

PartChildren

View source

Disabledany—

Prevents activation and exposes the disabled state to accessibility. Compound parts inherit a disabled root.

any

View source

Rolestring—

Accessibility role override. Prefer the component’s built-in semantics.

string

View source

FocusOnPointerany—

Whether a pointer press moves keyboard focus to the control.

any

View source

Groupany—

Names this element as a group for descendant interaction-state styling.

any

View source

AriaLabelany—

Accessible name, especially for icon-only controls or controls without a visible label.

any

View source

TabIndex*float64—

Controls sequential keyboard focus order. Omit to retain the component’s default focus behavior.

*float64

View source

OnClickfunc(*native.Event)—

Called after QuickGUI resolves an activation, including supported keyboard activation.

func(*native.Event)

View source

OnDoubleClickfunc(*native.Event)—

Callback for double click. The signature below lists the event payload.

func(*native.Event)

View source

OnContextMenufunc(*native.Event)—

Callback for context menu. The signature below lists the event payload.

func(*native.Event)

View source

OnPointerfunc(*native.Event)—

Callback for pointer. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseEnterfunc(*native.Event)—

Callback for mouse enter. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseLeavefunc(*native.Event)—

Callback for mouse leave. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseDownfunc(*native.Event)—

Callback for mouse down. The signature below lists the event payload.

func(*native.Event)

View source

OnMouseUpfunc(*native.Event)—

Callback for mouse up. The signature below lists the event payload.

func(*native.Event)

View source

OnKeyDownfunc(*native.Event)—

Callback for key down. The signature below lists the event payload.

func(*native.Event)

View source

OnKeyUpfunc(*native.Event)—

Callback for key up. The signature below lists the event payload.

func(*native.Event)

View source

OnFocusfunc(*native.Event)—

Callback for focus. The signature below lists the event payload.

func(*native.Event)

View source

OnBlurfunc(*native.Event)—

Callback for blur. The signature below lists the event payload.

func(*native.Event)

View source

Index*int—

Zero-based index associated with this repeated part.

*int

View source

`Element`

View source

part.Child(content).Style(style)

Every part returns a fluent element. Strings, numbers, elements, and deferred child factories compose directly.

ChildChild(child any) *Element—

Child appends content and returns this element. Content can be an element, native node, scalar, accessor, or node-returning construction callback.

Child(child any) *Element

View source

ChildrenChildren(children ...any) *Element—

Children appends multiple children in order without replacing existing content. It also accepts []any, []*Element, and []*native.Node slices as arguments. Read the retained child nodes through element.Node.Children.

Children(children ...any) *Element

View source

StyleStyle(style StyleBuilder) *Element—

Style merges a reusable style. Scalar accessors retain independent native bindings.

Style(style StyleBuilder) *Element

View source

OnClickOnClick(handler func()) *Element—

OnClick handles a click without an unused event parameter.

OnClick(handler func()) *Element

View source

RefRef(handler func(*native.Node)) *Element—

Ref exposes the native handle once at this point in the declaration chain.

Ref(handler func(*native.Node)) *Element

View source