net.sf.sbcc.componentcombo.plaf.basic
Class LazyActionMap

java.lang.Object
  javax.swing.ActionMap
      javax.swing.plaf.ActionMapUIResource
          net.sf.sbcc.componentcombo.plaf.basic.LazyActionMap

All Implemented Interfaces:

java.io.Serializable, javax.swing.plaf.UIResource

 class LazyActionMap
extends javax.swing.plaf.ActionMapUIResource

An ActionMap that populates its contents as necessary. The contents are populated by invoking the loadActionMap method on the passed in Object.

Version:

1.5, 12/19/03

Author:

Scott Violet

Field Summary

private java.lang.Object

_loader Object to invoke loadActionMap on.

Constructor Summary

private

LazyActionMap(java.lang.Class loader)

Method Summary

java.lang.Object[]	allKeys()
void	clear()
javax.swing.Action	get(java.lang.Object key)
(package private) static javax.swing.ActionMap	getActionMap(java.lang.Class loaderClass, java.lang.String defaultsKey) Returns an ActionMap that will be populated by invoking the loadActionMap method on the specified Class when necessary.
(package private) static void	installLazyActionMap(javax.swing.JComponent c, java.lang.Class loaderClass, java.lang.String defaultsKey) Installs an ActionMap that will be populated by invoking the loadActionMap method on the specified Class when necessary.
java.lang.Object[]	keys()
private void	loadIfNecessary()
void	put(javax.swing.Action action)
void	put(java.lang.Object key, javax.swing.Action action)
void	remove(java.lang.Object key)
void	setParent(javax.swing.ActionMap map)
int	size()

Methods inherited from class javax.swing.ActionMap

getParent

Methods inherited from class java.lang.Object

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

Field Detail

_loader

private transient java.lang.Object _loader

Object to invoke loadActionMap on. This may be a Class object.

Constructor Detail

LazyActionMap

private LazyActionMap(java.lang.Class loader)

Method Detail

installLazyActionMap

static void installLazyActionMap(javax.swing.JComponent c,
                                 java.lang.Class loaderClass,
                                 java.lang.String defaultsKey)

Installs an ActionMap that will be populated by invoking the loadActionMap method on the specified Class when necessary.

This should be used if the ActionMap can be shared.

Parameters:

c - JComponent to install the ActionMap on.

loaderClass - Class object that gets loadActionMap invoked on.

defaultsKey - Key to use to defaults table to check for existing map and what resulting Map will be registered on.

getActionMap

static javax.swing.ActionMap getActionMap(java.lang.Class loaderClass,
                                          java.lang.String defaultsKey)

Returns an ActionMap that will be populated by invoking the loadActionMap method on the specified Class when necessary.

This should be used if the ActionMap can be shared.

Parameters:

c - JComponent to install the ActionMap on.

loaderClass - Class object that gets loadActionMap invoked on.

defaultsKey - Key to use to defaults table to check for existing map and what resulting Map will be registered on.

put

public void put(javax.swing.Action action)

put

public void put(java.lang.Object key,
                javax.swing.Action action)

Overrides:

put in class javax.swing.ActionMap

get

public javax.swing.Action get(java.lang.Object key)

Overrides:

get in class javax.swing.ActionMap

remove

public void remove(java.lang.Object key)

Overrides:

remove in class javax.swing.ActionMap

clear

public void clear()

Overrides:

clear in class javax.swing.ActionMap

keys

public java.lang.Object[] keys()

Overrides:

keys in class javax.swing.ActionMap

size

public int size()

Overrides:

size in class javax.swing.ActionMap

allKeys

public java.lang.Object[] allKeys()

Overrides:

allKeys in class javax.swing.ActionMap

setParent

public void setParent(javax.swing.ActionMap map)

Overrides:

setParent in class javax.swing.ActionMap

loadIfNecessary

private void loadIfNecessary()