org.nakedobjects.viewer.lightweight
Class GraphicalViewingMechanism

java.lang.Object
  org.nakedobjects.viewer.lightweight.GraphicalViewingMechanism

All Implemented Interfaces:

ObjectViewingMechanism

public class GraphicalViewingMechanism

extends java.lang.Object

implements ObjectViewingMechanism

A Window wrapper that contains the views of the objects that the user has chosen to work with. This provides a vector of object views, the popup menu, a status buffer, and double-buffering. The graphical representation is made of a number of layers: background - the lowest layer that provides the background to all the layers above icon - show all the iconized views, particularly the class icons window - shows all the objects open as windows drag - working above all the others it rhe drag layer in which there is only ever one view, the current dragged view

Constructor Summary

GraphicalViewingMechanism()

Method Summary

void	addNotificationView(ObjectView view)
void	clearStatus() Sets the status string and refreshes that part of the screen.
NakedClassList	getClasses()
DragView	getDraggingView()
DragHandler	getDragHandler()
Location	getLocation()
Padding	getPadding()
Size	getSize()
UpdateNotifier	getUpdateNotifier()
boolean	hasFocus(KeyboardAccessible view)
void	init(NakedClassList set)
void	makeFocus(KeyboardAccessible view)
void	menuOptions(MenuOptionSet options)
void	paint(java.awt.Graphics g)
void	removeFromNotificationList(ObjectView view)
void	repaint()
void	repaint(int x, int y, int width, int height)
void	setCursor(java.awt.Cursor cursor)
void	setObjectStore(NakedObjectStore objectStore)
void	setStatus(java.lang.String status) Sets the status string and refreshes that part of the screen.
void	shutdown()
void	start()
void	status(java.lang.String text)

Methods inherited from class java.lang.Object

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

Constructor Detail

GraphicalViewingMechanism

public GraphicalViewingMechanism()

Method Detail

getClasses

public NakedClassList getClasses()

setCursor

public void setCursor(java.awt.Cursor cursor)

getDragHandler

public DragHandler getDragHandler()

getDraggingView

public DragView getDraggingView()

getLocation

public Location getLocation()

setObjectStore

public void setObjectStore(NakedObjectStore objectStore)

Specified by:

setObjectStore in interface ObjectViewingMechanism

getPadding

public Padding getPadding()

getSize

public Size getSize()

setStatus

public void setStatus(java.lang.String status)

Sets the status string and refreshes that part of the screen.

Parameters:

status -

getUpdateNotifier

public UpdateNotifier getUpdateNotifier()

Specified by:

getUpdateNotifier in interface ObjectViewingMechanism

addNotificationView

public void addNotificationView(ObjectView view)

clearStatus

public void clearStatus()

Sets the status string and refreshes that part of the screen.

hasFocus

public boolean hasFocus(KeyboardAccessible view)

init

public void init(NakedClassList set)

Specified by:

init in interface ObjectViewingMechanism

makeFocus

public void makeFocus(KeyboardAccessible view)

menuOptions

public void menuOptions(MenuOptionSet options)

paint

public void paint(java.awt.Graphics g)

removeFromNotificationList

public void removeFromNotificationList(ObjectView view)

repaint

public void repaint(int x,
                    int y,
                    int width,
                    int height)

repaint

public void repaint()

shutdown

public void shutdown()

Specified by:

shutdown in interface ObjectViewingMechanism

start

public void start()

Specified by:

start in interface ObjectViewingMechanism

status

public void status(java.lang.String text)