expandIcon property

String get expandIcon

If a custom icon is used, then the icon disappears when the panel is expanded.

By default, the expand icon is "expand_less."

Implementation

String get expandIcon => _expandIcon ?? _defaultExpandIcon;
  1. @Input.new()
set expandIcon (String expandIcon)

An optional icon name to replace the expand arrows with a custom icon.

Implementation

@Input()
set expandIcon(String expandIcon) => _expandIcon = expandIcon;