Picker

A controlled SwiftUI picker with menu, segmented, radio-group, and inline styles.

#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 SwiftUiPickerExample() *native.Node {
	value, setValue := ui.CreateSignal("list")
	return ui.SwiftUI.Host(
		ui.SwiftUIHostProps{MatchContents: true},
		func() *native.Node {
			return ui.SwiftUI.Picker(ui.SwiftUIPickerProps{
				Selection:         value,
				Options:           []ui.SwiftUIPickerOption{{Value: "list", Label: "List"}, {Value: "grid", Label: "Grid"}},
				OnSelectionChange: func(next string, _ *native.Event) { setValue(next) },
			})
		},
	)
}

#API reference

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

`SwiftUI.Picker`

View source

ui.SwiftUI.Picker(props SwiftUIPickerProps) *native.Node

TestIDany—

Stable identifier for native automation and tests.

any

View source

Modifiersany—

Ordered SwiftUI view modifiers applied to the hosted control.

any

View source

Reffunc(*native.Node)—

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

func(*native.Node)

View source

Selectionany—

Controlled selection for a table, native picker, or color control.

any

View source

Optionsany—

Ordered native picker options.

any

View source

Labelany—

Visible native SwiftUI control label.

any

View source

Stylestring—

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

string

View source

OnSelectionChangefunc(string, *native.Event)—

Reports the selected native picker option or color.

func(string, *native.Event)

View source