org.openide.util.ContextGlobalProvider Maven / Gradle / Ivy
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package org.openide.util;
import org.openide.util.Lookup;
/** An interface that can be registered in a lookup by subsystems
* wish to provide a global context actions should react to. The global
* context is accessible via {@link Utilities#actionsGlobalContext} method
* and is expected to contain similar content as the context used when
* context aware actions (see {@link ContextAwareAction}) are being
* manipulated for example via method {@link Utilities#actionsToPopup}, so
* in current state it is reasonable to put there all currently active
* Node, their cookies and {@link javax.swing.ActionMap}.
* By default this interface is implemented by window system to delegate
* to currently activated TopComponent's lookup.
*
* @author Jaroslav Tulach
* @since 4.10
*/
public interface ContextGlobalProvider {
/** Creates the context in form of Lookup.
* @return the context
*/
public abstract Lookup createGlobalContext();
}