com.xdev.ui.action

Class XdevActionManager

java.lang.Object

com.xdev.ui.action.XdevActionManager

public class XdevActionManager
extends Object

Registry for all ContextSensitiveActions of a XdevUI. The actions are registered automatically inside this manager.

Author:

XDEV Software

See Also:

addContextSensitiveHandlerChangeListener(Class, ContextSensitiveHandlerChangeListener), XdevUI.getXdevActionManager()

Constructor Summary

Constructors

Constructor and Description
XdevActionManager(XdevUI ui) Creates a new action manager.

Method Summary

Modifier and Type	Method and Description
void	addContextSensitiveHandlerChangeListener(Class<? extends ContextSensitiveHandler> handlerType, ContextSensitiveHandlerChangeListener listener) Registeres a state change listener for a certain handler type.
static <T extends ContextSensitiveHandler,H extends Component & ContextSensitiveHandler> void	contextSensitiveHandlerChanged(Class<T> handlerType, H handler) Notifies all ContextSensitiveHandlerChangeListeners that the state of a certain handler has changed.
<H extends ContextSensitiveHandler> void	fireContextSensitiveHandlerChanged(Class<H> handlerType, H handler) Notifies all ContextSensitiveHandlerChangeListeners that the state of a certain handler has changed.
static XdevActionManager	get(Component c) Returns the action manager of the UI of the given component.
XdevUI	getUI() Returns the associated UI of this action manager.
void	removeContextSensitiveHandlerChangeListener(Class<? extends ContextSensitiveHandler> handlerType, ContextSensitiveHandlerChangeListener listener) Removes the listener of a certain handler type.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

XdevActionManager

public XdevActionManager(XdevUI ui)

Creates a new action manager. The best way for users to acquire the current action manager is XdevUI.getXdevActionManager().

Parameters:

ui - the associated UI

Method Detail

get

public static XdevActionManager get(Component c)

Returns the action manager of the UI of the given component.

Parameters:

c - any component in the component hierarchy

Returns:

the action manager of the UI

contextSensitiveHandlerChanged

public static <T extends ContextSensitiveHandler,H extends Component & ContextSensitiveHandler> void contextSensitiveHandlerChanged(Class<T> handlerType,
                                                                                                                                    H handler)

Notifies all ContextSensitiveHandlerChangeListeners that the state of a certain handler has changed.

Convenience method for XdevActionManager.get(component).fireContextSensitiveHandlerChanged(handlerType,handler);

Parameters:

handlerType -

handler -

getUI

public XdevUI getUI()

Returns the associated UI of this action manager.

Returns:

the UI

addContextSensitiveHandlerChangeListener

public void addContextSensitiveHandlerChangeListener(Class<? extends ContextSensitiveHandler> handlerType,
                                                     ContextSensitiveHandlerChangeListener listener)

Registeres a state change listener for a certain handler type.

Parameters:

handlerType - the handler type to register the listener for

listener - the listener to add

See Also:

contextSensitiveHandlerChanged(Class, Component)

removeContextSensitiveHandlerChangeListener

public void removeContextSensitiveHandlerChangeListener(Class<? extends ContextSensitiveHandler> handlerType,
                                                        ContextSensitiveHandlerChangeListener listener)

Removes the listener of a certain handler type.

Parameters:

handlerType - the handler type to remove the listener for

listener - the listener to remove

fireContextSensitiveHandlerChanged

public <H extends ContextSensitiveHandler> void fireContextSensitiveHandlerChanged(Class<H> handlerType,
                                                                                   H handler)

Notifies all ContextSensitiveHandlerChangeListeners that the state of a certain handler has changed.

Parameters:

handlerType - the specific handler type

handler - the handler instance