Package ch.bailu.gtk.gio

Interface ActionGroupInterface.OnHasAction

Enclosing class:

ActionGroupInterface

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface ActionGroupInterface.OnHasAction

Method Summary

Modifier and Type	Method	Description
boolean	onHasAction(CallbackHandler __self, ActionGroup action_group, Str action_name)

Method Details

onHasAction

boolean onHasAction(CallbackHandler __self,
 @Nonnull
 ActionGroup action_group,
 @Nonnull
 Str action_name)

Parameters:

action_group - a #GActionGroup

action_name - the name of the action to check for

Returns:

whether the named action exists