diva.gui

Class AppContextDelegate

java.lang.Object

diva.gui.AppContextDelegate

All Implemented Interfaces:

AppContext, javax.swing.RootPaneContainer

Direct Known Subclasses:

DesktopContext

public class AppContextDelegate
extends java.lang.Object
implements AppContext

This class provides basic support for an instance of AppContext which delegates its operation to one of the basic AppContexts (usually an AppContext or an ApplicationContext.) This is similar to an interface adapter, except the default implementation of each method is to call the identical method on the delegate context.

Version:

$Id$

Author:

Steve Neuendorffer

Constructor Summary

Constructors

Constructor and Description
AppContextDelegate(AppContext context) Create a new app context that delegates to the given context.

Method Summary

Modifier and Type	Method and Description
java.awt.Container	getContentPane() Returns the contentPane of the delegate.
AppContext	getDelegate() Return the context delegate.
javax.swing.Action	getExitAction() Return the exit action of the delegate.
java.awt.Component	getGlassPane() Returns the glassPane of the delegate.
java.awt.Image	getIconImage() Return the image icon of the delegate.
javax.swing.JMenuBar	getJMenuBar() Return the menu bar of the delegate.
javax.swing.JLayeredPane	getLayeredPane() Returns the layeredPane of the delegate.
javax.swing.JRootPane	getRootPane() Returns the rootPane of the delegate.
java.lang.String	getTitle() Return the title of the context.
boolean	isVisible() Invoke the delegate's isvisible().
java.awt.Component	makeComponent() Call makeComponent() on the delegate.
void	setContentPane(java.awt.Container contentPane) Set the content pane of the delegate.
void	setExitAction(javax.swing.Action action) Set the exit action of the delegate.
void	setGlassPane(java.awt.Component glassPane) Set the glassPane of the delegate.
void	setIconImage(java.awt.Image image) Set the image icon of the delegate.
void	setJMenuBar(javax.swing.JMenuBar menu) Set the menu bar of the delegate.
void	setLayeredPane(javax.swing.JLayeredPane layeredPane) Set the layered pane of the delegate.
void	setSize(int w, int h) Set the size in the delegate.
void	setTitle(java.lang.String title) Set the title of the context.
void	setVisible(boolean visible) Invoke the delegate's setvisible().
void	showStatus(java.lang.String status) Show the status in the delegate.

Methods inherited from class java.lang.Object

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

Constructor Detail

AppContextDelegate

public AppContextDelegate(AppContext context)

Create a new app context that delegates to the given context.

Method Detail

getContentPane

public java.awt.Container getContentPane()

Returns the contentPane of the delegate.

Specified by:

getContentPane in interface javax.swing.RootPaneContainer

getDelegate

public AppContext getDelegate()

Return the context delegate.

getGlassPane

public java.awt.Component getGlassPane()

Returns the glassPane of the delegate.

Specified by:

getGlassPane in interface javax.swing.RootPaneContainer

getLayeredPane

public javax.swing.JLayeredPane getLayeredPane()

Returns the layeredPane of the delegate.

Specified by:

getLayeredPane in interface javax.swing.RootPaneContainer

getRootPane

public javax.swing.JRootPane getRootPane()

Returns the rootPane of the delegate.

Specified by:

getRootPane in interface javax.swing.RootPaneContainer

getTitle

public java.lang.String getTitle()

Return the title of the context.

Specified by:

getTitle in interface AppContext

setContentPane

public void setContentPane(java.awt.Container contentPane)

Set the content pane of the delegate. The "contentPane" is the primary container for application specific components.

Specified by:

setContentPane in interface javax.swing.RootPaneContainer

setGlassPane

public void setGlassPane(java.awt.Component glassPane)

Set the glassPane of the delegate. The glassPane is always the first child of the rootPane and the rootPanes layout manager ensures that it's always as big as the rootPane.

Specified by:

setGlassPane in interface javax.swing.RootPaneContainer

setLayeredPane

public void setLayeredPane(javax.swing.JLayeredPane layeredPane)

Set the layered pane of the delegate. A Container that manages the contentPane and in some cases a menu bar

Specified by:

setLayeredPane in interface javax.swing.RootPaneContainer

setExitAction

public void setExitAction(javax.swing.Action action)

Set the exit action of the delegate.

Specified by:

setExitAction in interface AppContext

getExitAction

public javax.swing.Action getExitAction()

Return the exit action of the delegate.

Specified by:

getExitAction in interface AppContext

setIconImage

public void setIconImage(java.awt.Image image)

Set the image icon of the delegate.

Specified by:

setIconImage in interface AppContext

getIconImage

public java.awt.Image getIconImage()

Return the image icon of the delegate.

Specified by:

getIconImage in interface AppContext

getJMenuBar

public javax.swing.JMenuBar getJMenuBar()

Return the menu bar of the delegate.

Specified by:

getJMenuBar in interface AppContext

setJMenuBar

public void setJMenuBar(javax.swing.JMenuBar menu)

Set the menu bar of the delegate.

Specified by:

setJMenuBar in interface AppContext

showStatus

public void showStatus(java.lang.String status)

Show the status in the delegate.

Specified by:

showStatus in interface AppContext

setSize

public void setSize(int w,
                    int h)

Set the size in the delegate.

Specified by:

setSize in interface AppContext

setTitle

public void setTitle(java.lang.String title)

Set the title of the context. This has no significance in an applet context.

Specified by:

setTitle in interface AppContext

setVisible

public void setVisible(boolean visible)

Invoke the delegate's setvisible().

Specified by:

setVisible in interface AppContext

isVisible

public boolean isVisible()

Invoke the delegate's isvisible().

Specified by:

isVisible in interface AppContext

makeComponent

public java.awt.Component makeComponent()

Call makeComponent() on the delegate.

Specified by:

makeComponent in interface AppContext