org.proteinshader.gui.listeners.menubar
Class BackgroundMenuListenerFactory

java.lang.Object
  org.proteinshader.gui.listeners.menubar.BackgroundMenuListenerFactory

public class BackgroundMenuListenerFactory
extends Object

Creates the event listeners needed by the BackgoundMenu of the MainMenuBar.

Constructor Summary

BackgroundMenuListenerFactory(Mediator mediator, BackgroundMenu backgroundMenu)
Constructs a BackgroundMenuListenerFactory.

Method Summary

ActionListener	creatCustomMenuItemListener() Creates an action listener for the 'Custom' menu items.
ActionListener	createBlackMenuItemListener() Creates an action listener for the 'Black' menu items.
ChangeListener	createChooserChangeListener() Creates a ChangeListener that will get the color selection from the JColorChooser and calls on the Mediator to change the background color of the canvas.
ActionListener	createGrayMenuItemListener() Creates an action listener for the 'Gray' menu items.
ActionListener	createLightGrayMenuItemListener() Creates an action listener for the 'Light Gray' menu items.
ActionListener	createWhiteMenuItemListener() Creates an action listener for the 'White' menu items.

Methods inherited from class java.lang.Object

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

Constructor Detail

BackgroundMenuListenerFactory

public BackgroundMenuListenerFactory(Mediator mediator,
                                     BackgroundMenu backgroundMenu)

Constructs a BackgroundMenuListenerFactory.

Parameters:

mediator - the centralized Mediator object that listeners call on to accomplish their task.

Method Detail

createBlackMenuItemListener

public ActionListener createBlackMenuItemListener()

Creates an action listener for the 'Black' menu items. When the action listener is called, it will call on the Mediator to have the Renderer set the background color of the canvas to black.

Returns:

The action listener.

createGrayMenuItemListener

public ActionListener createGrayMenuItemListener()

Creates an action listener for the 'Gray' menu items. When the action listener is called, it will call on the Mediator to have the Renderer set the background color of the canvas to gray.

Returns:

The action listener.

createLightGrayMenuItemListener

public ActionListener createLightGrayMenuItemListener()

Creates an action listener for the 'Light Gray' menu items. When the action listener is called, it will call on the Mediator to have the Renderer set the background color of the canvas to light gray.

Returns:

The action listener.

createWhiteMenuItemListener

public ActionListener createWhiteMenuItemListener()

Creates an action listener for the 'White' menu items. When the action listener is called, it will call on the Mediator to have the Renderer set the background color of the canvas to white.

Returns:

The action listener.

creatCustomMenuItemListener

public ActionListener creatCustomMenuItemListener()

Creates an action listener for the 'Custom' menu items. When the action listener is called, it will call on the BackgroundMenu to open a JColorChooser in a dialog box.

Returns:

The action listener.

createChooserChangeListener

public ChangeListener createChooserChangeListener()

Creates a ChangeListener that will get the color selection from the JColorChooser and calls on the Mediator to change the background color of the canvas.

Returns:

The action listener.