PreviewCard

現在の画面を変えず、トリガーの横により詳しいホバー／フォーカスプレビューを表示します。

デモを読み込み中…

func PreviewCardExample() *ui.Element {
	card := ui.NewPreviewCard().Placement("bottom-start")
	return card.Root().Children(
		card.Trigger(ui.PreviewCardTriggerProps{Delay: 350}).Child("@ada"),
		card.Positioner().Child(
			card.Popup().Child("Ada Lovelace"),
		),
	)
}

#インポート

github.com/egoist/quickgui/go/ui から ui をインポートします。

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

#使い方

func PreviewCardExample() *ui.Element {
	card := ui.NewPreviewCard().Placement("bottom-start")
	return card.Root().Children(
		card.Trigger(ui.PreviewCardTriggerProps{Delay: 350}).Child("@ada"),
		card.Positioner().Child(
			card.Popup().Child("Ada Lovelace"),
		),
	)
}

#構成

previewCard.Root
previewCard.Trigger
previewCard.Portal
previewCard.Backdrop
previewCard.Positioner
previewCard.Popup
previewCard.Arrow

#API リファレンス

項目を展開すると説明と完全なシグネチャが表示されます。ダッシュは宣言に既定値が記載されていないことを示します。

`NewPreviewCard`

ソースを見る

ui.NewPreviewCard(props ...PreviewCardRootProps) *PreviewCardComponent

NewPreviewCard declares a PreviewCard 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)

ソースを見る

Styleany—

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

any

ソースを見る

ChildrenPartChildren—

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

PartChildren

ソースを見る

Disabledany—

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

any

ソースを見る

Rolestring—

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

string

ソースを見る

FocusOnPointerany—

Whether a pointer press moves keyboard focus to the control.

any

ソースを見る

Groupany—

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

any

ソースを見る

AriaLabelany—

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

any

ソースを見る

TabIndex*float64—

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

*float64

ソースを見る

OnClickfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnDoubleClickfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnContextMenufunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnPointerfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseEnterfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseLeavefunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseDownfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseUpfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnKeyDownfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnKeyUpfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnFocusfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnBlurfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

Openfunc() bool—

Controlled visibility of the panel or overlay. Pair with the open-change callback.

func() bool

ソースを見る

DefaultOpenbool—

Initial visibility when the component owns its open state.

bool

ソースを見る

OnOpenChangefunc(bool, *native.Event)—

Reports a requested visibility change, including dismissal.

func(bool, *native.Event)

ソースを見る

Placementstring—

Requested native child-window placement.

string

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Gapany—

Space between adjacent children, in logical pixels.

any

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ViewportMarginany—

Minimum space reserved around the surface within the viewport.

any

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`PreviewCard.Disabled`

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previewCard.Disabled(value any) *PreviewCardComponent

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

`PreviewCard.Open`

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previewCard.Open(value any) *PreviewCardComponent

Controlled visibility of the panel or overlay. Pair with the open-change callback.

`PreviewCard.DefaultOpen`

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previewCard.DefaultOpen(value bool) *PreviewCardComponent

Initial visibility when the component owns its open state.

`PreviewCard.OnOpenChange`

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previewCard.OnOpenChange(value func(bool, *native.Event)) *PreviewCardComponent

Reports a requested visibility change, including dismissal.

`PreviewCard.Placement`

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previewCard.Placement(value string) *PreviewCardComponent

Requested native child-window placement.

`PreviewCard.Gap`

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previewCard.Gap(value any) *PreviewCardComponent

Space between adjacent children, in logical pixels.

`PreviewCard.ViewportMargin`

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previewCard.ViewportMargin(value any) *PreviewCardComponent

Minimum space reserved around the surface within the viewport.

`PreviewCard.Root`

ソースを見る

previewCard.Root() *Element

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

`PreviewCard.Trigger`

ソースを見る

previewCard.Trigger(options ...PreviewCardTriggerProps) *Element

Configures trigger 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)

ソースを見る

Styleany—

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

any

ソースを見る

ChildrenPartChildren—

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

PartChildren

ソースを見る

Disabledany—

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

any

ソースを見る

Rolestring—

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

string

ソースを見る

FocusOnPointerany—

Whether a pointer press moves keyboard focus to the control.

any

ソースを見る

Groupany—

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

any

ソースを見る

AriaLabelany—

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

any

ソースを見る

TabIndex*float64—

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

*float64

ソースを見る

OnClickfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnDoubleClickfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnContextMenufunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnPointerfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseEnterfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseLeavefunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseDownfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseUpfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnKeyDownfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnKeyUpfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnFocusfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnBlurfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

Delayany—

Core-owned delay in milliseconds before opening.

any

ソースを見る

CloseDelayany—

Core-owned delay in milliseconds before closing.

any

ソースを見る

`PreviewCard.Portal`

ソースを見る

previewCard.Portal(options ...PartProps) *Element

Configures portal 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)

ソースを見る

Styleany—

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

any

ソースを見る

ChildrenPartChildren—

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

PartChildren

ソースを見る

Disabledany—

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

any

ソースを見る

Rolestring—

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

string

ソースを見る

FocusOnPointerany—

Whether a pointer press moves keyboard focus to the control.

any

ソースを見る

Groupany—

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

any

ソースを見る

AriaLabelany—

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

any

ソースを見る

TabIndex*float64—

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

*float64

ソースを見る

OnClickfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnDoubleClickfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnContextMenufunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnPointerfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseEnterfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseLeavefunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseDownfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseUpfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnKeyDownfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnKeyUpfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnFocusfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnBlurfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

`PreviewCard.Positioner`

ソースを見る

previewCard.Positioner(options ...PartProps) *Element

Configures positioner 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)

ソースを見る

Styleany—

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

any

ソースを見る

ChildrenPartChildren—

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

PartChildren

ソースを見る

Disabledany—

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

any

ソースを見る

Rolestring—

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

string

ソースを見る

FocusOnPointerany—

Whether a pointer press moves keyboard focus to the control.

any

ソースを見る

Groupany—

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

any

ソースを見る

AriaLabelany—

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

any

ソースを見る

TabIndex*float64—

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

*float64

ソースを見る

OnClickfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnDoubleClickfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnContextMenufunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnPointerfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseEnterfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseLeavefunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseDownfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseUpfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnKeyDownfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnKeyUpfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnFocusfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnBlurfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

`PreviewCard.Popup`

ソースを見る

previewCard.Popup(options ...PartProps) *Element

Configures popup 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)

ソースを見る

Styleany—

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

any

ソースを見る

ChildrenPartChildren—

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

PartChildren

ソースを見る

Disabledany—

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

any

ソースを見る

Rolestring—

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

string

ソースを見る

FocusOnPointerany—

Whether a pointer press moves keyboard focus to the control.

any

ソースを見る

Groupany—

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

any

ソースを見る

AriaLabelany—

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

any

ソースを見る

TabIndex*float64—

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

*float64

ソースを見る

OnClickfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnDoubleClickfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnContextMenufunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnPointerfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseEnterfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseLeavefunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseDownfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseUpfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnKeyDownfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnKeyUpfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnFocusfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnBlurfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

`PreviewCard.Arrow`

ソースを見る

previewCard.Arrow(options ...PartProps) *Element

Configures arrow 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)

ソースを見る

Styleany—

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

any

ソースを見る

ChildrenPartChildren—

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

PartChildren

ソースを見る

Disabledany—

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

any

ソースを見る

Rolestring—

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

string

ソースを見る

FocusOnPointerany—

Whether a pointer press moves keyboard focus to the control.

any

ソースを見る

Groupany—

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

any

ソースを見る

AriaLabelany—

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

any

ソースを見る

TabIndex*float64—

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

*float64

ソースを見る

OnClickfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnDoubleClickfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnContextMenufunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnPointerfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseEnterfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseLeavefunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseDownfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseUpfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnKeyDownfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnKeyUpfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnFocusfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnBlurfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

`PreviewCard.Backdrop`

ソースを見る

previewCard.Backdrop(options ...PartProps) *Element

Configures backdrop 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)

ソースを見る

Styleany—

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

any

ソースを見る

ChildrenPartChildren—

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

PartChildren

ソースを見る

Disabledany—

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

any

ソースを見る

Rolestring—

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

string

ソースを見る

FocusOnPointerany—

Whether a pointer press moves keyboard focus to the control.

any

ソースを見る

Groupany—

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

any

ソースを見る

AriaLabelany—

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

any

ソースを見る

TabIndex*float64—

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

*float64

ソースを見る

OnClickfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnDoubleClickfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnContextMenufunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnPointerfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseEnterfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseLeavefunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseDownfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnMouseUpfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnKeyDownfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnKeyUpfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnFocusfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

OnBlurfunc(*native.Event)—

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

func(*native.Event)

ソースを見る

`Element`

ソースを見る

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

ソースを見る

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

ソースを見る

StyleStyle(style StyleBuilder) *Element—

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

Style(style StyleBuilder) *Element

ソースを見る

OnClickOnClick(handler func()) *Element—

OnClick handles a click without an unused event parameter.

OnClick(handler func()) *Element

ソースを見る

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

ソースを見る