IFrame class

The IFrame widget (HTML's iframe tag).

Inheritance

• Object
• Widget
• HTMLWidgetBase
• IFrame

Constructors

IFrame({String? src, String? srcDoc, String? name, String? allow, bool? allowFullscreen, bool? allowPaymentRequest, FetchPriorityType? fetchPriority, String? height, ReferrerPolicyType? referrerPolicy, String? width, Key? key, NullableElementCallback? ref, String? id, String? title, String? style, String? className, bool? hidden, String? innerText, Widget? child, List<Widget>? children, EventCallback? onClick, Map<String, String>? additionalAttributes})

const

Properties

additionalAttributes → Map<String, String>?

Any additional attributes.

final, inherited

allow → String?

Specifies a feature policy for the

final

allowFullscreen → bool?

This attribute is considered a legacy attribute.

final

allowPaymentRequest → bool?

Set to true if a cross-origin

final

child → Widget?

Child widget.

final, inherited

children → List<Widget>?

Multiple child widgets.

final, inherited

className → String?

The classes attribute specifies one or more class names for an dom node.

final, inherited

correspondingTag → DomTagType

Corresponding HTML tag to use to render this widget

no setter, override

fetchPriority → FetchPriorityType?

Provides a hint of the relative priority to use when fetching the iframe document.

final

hashCode → int

The hash code for this object.

no setter, inherited

height → String?

Height of IFrame container. Default is 150.

final

hidden → bool?

The hidden attribute is a boolean attribute. When present, it specifies that an dom node is not yet, or is no longer, relevant.

final, inherited

id → String?

ID of dom node.

final, inherited

innerText → String?

Element's inner text.

final, inherited

key → Key?

Keys help Rad identify which widgets have changed, are added, or are removed when a widget has multiple sibling widgets.

final, inherited

name → String?

A target-able name for the embedded browsing context.

final

onClick → EventCallback?

On click event listener.

final, inherited

ref → NullableElementCallback?

Reference callback.

final, inherited

referrerPolicy → ReferrerPolicyType?

Indicates which referrer to send when fetching the frame's resources

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

src → String?

src of Iframe.

final

srcDoc → String?

Inline HTML to embed, overriding the src attribute. If a browser does not support the srcdoc attribute, it will fall back to the URL in the src attribute.

final

style → String?

The style attribute for inline CSS.

final, inherited

title → String?

The title attribute specifies extra information about an dom node.

final, inherited

widgetCaptureEventListeners → Map<DomEventType, EventCallback?>

Events that this widget is listening to in capturing phase.

no setter, inherited

widgetEventListeners → Map<DomEventType, EventCallback?>

Events that this widget is listening to in bubbling phase.

no setter, inherited

width → String?

Width of IFrame container. Default is 300.

final

Methods

createRenderElement(RenderElement parent) → RenderElement

Create element for current widget.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

shouldUpdateWidget(covariant IFrame oldWidget) → bool

Whether to update current widget.

override

shouldUpdateWidgetChildren(Widget oldWidget, bool shouldUpdateWidget) → bool

Whether to update current widget's children.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited