onWindowFocus property

void Function(T controller)? onWindowFocus

Event fired when the JavaScript window object of the WebView has received focus. This is the result of the focus JavaScript event applied to the window object.

NOTE for Web: this event will be called only if the iframe has the same origin.

Officially Supported Platforms/Implementations:

• Android native WebView
• iOS
• MacOS
• Web (Official API - Window.onfocus)

Implementation

final void Function(T controller)? onWindowFocus;