com.quadrique.jbuildingblocks.gui
Class Actions

java.lang.Object
  com.quadrique.jbuildingblocks.gui.Actions

Direct Known Subclasses:

TableActions

public class Actions
extends Object

This class maintains the set of global actions. It is used as a global repository so that the actions can retrieved at any given time (e.g. to be added to a gien toolbar...)

Author:

Hervé Rivere

Constructor Summary

Actions()
constructor

Method Summary

void	add(String zClassName) Add an instance of the given action class to the internal collection
ActionBase	get(String zClassName)
void	updateActions() this method is provided so that you can update the actions when all the components of the applications have been created (e.g.

Methods inherited from class java.lang.Object

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

Constructor Detail

Actions

public Actions()

constructor

Method Detail

add

public void add(String zClassName)
         throws Exception

Add an instance of the given action class to the internal collection

Parameters:

zClassName - the fully qualified class name (e.g. com.quadrique.jbuildingblocks.gui.Actions). Please note that the class has to be a sub-class of the com.quadrique.jbuildingblocks.gui.ActionBase class

Throws:

com.quadrique.jbuildingblocks.core.exception.Exception - if the action has already been added to the internal collection, if the corresponding class name could not be instantiated.

Exception

See Also:

ActionBase

get

public ActionBase get(String zClassName)
               throws Exception

Parameters:

zClassName - the fully qualified class name (e.g. com.quadrique.jbuildingblocks.gui.Actions)

Returns:

the ActionBase instance corresponding to the given class name

Throws:

com.quadrique.jbuildingblocks.core.exception.Exception - if no matching instance is found.

Exception

updateActions

public void updateActions()

this method is provided so that you can update the actions when all the components of the applications have been created (e.g. you might need to register as a listener of a given GUI component...). The method simply calls the updateAction() method of each action