Widget.errorBell

Notifies the user about an input-related error on this widget.

If the propertyGtk.Settings:gtk-error-bell setting is true, it calls [gdk.surface.Surface.beep], otherwise it does nothing.

Note that the effect of [gdk.surface.Surface.beep] can be configured in many ways, depending on the windowing backend and the desktop environment or window manager that is used.