onScrollChanged property

void Function(T controller, int x, int y)? onScrollChanged

Event fired when the WebView scrolls.

x represents the current horizontal scroll origin in pixels.

y represents the current vertical scroll origin in pixels.

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

NOTE for MacOS: this method is implemented with using JavaScript.

Officially Supported Platforms/Implementations:

• Android native WebView (Official API - WebView.onScrollChanged)
• iOS (Official API - UIScrollViewDelegate.scrollViewDidScroll)
• Web (Official API - Window.onscroll)
• MacOS

Implementation

final void Function(T controller, int x, int y)? onScrollChanged;