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2 ClutterAction

Abstract class for event-related logic

2.1 Overview

<clutter-action> is an abstract base class for event-related actions that modify the user interaction of a <clutter-actor>, just like <clutter-constraint> is an abstract class for modifiers of an actor's position or size.

Implementations of <clutter-action> are associated to an actor and can provide behavioral changes when dealing with user input - for instance drag and drop capabilities, or scrolling, or panning - by using the various event-related signals provided by <clutter-actor> itself.

<clutter-action> is available since Clutter 1.4

2.2 Usage