onButtonPressed property

FutureOr<bool> Function(ButtonType, bool?, Function?)? onButtonPressed
final

Allows you to intercept any button press. The function passes the ButtonType enum, which tells you which button was pressed, the current selected status of the button, and a function to reverse the status (in case you decide to handle the button press yourself).

Note: In some cases, the button is never active (e.g. copy/paste buttons) so null will be returned for both the selected status and the function.

Return a bool to tell the plugin if it should continue with its own handler or if you want to handle the button press by yourself. (true = continue with internal handler, false = do not use internal handler)

If no interceptor is set, the plugin uses the internal handler.

Implementation

final FutureOr<bool> Function(ButtonType, bool?, Function?)? onButtonPressed;