fdda.dialog.java2d
Class Java2DMessageControl

java.lang.Object
  |
  +--fdda.dialog.java2d.Java2DMessageControl

All Implemented Interfaces:

MessageControl

public class Java2DMessageControl

extends Object

implements MessageControl

Message control implementation for the java2d component. One instance for each graphical system. An actual repaint is made only at the end of each cycle; the necessary clipping areas are collected while in the cycle.

Author:

Jörg Rüdenauer

Constructor Summary

Java2DMessageControl(GraphicHolder graphicHolder)
Constructor

Method Summary

void	addMessage(Message message) Adds a message to the graphics
void	cycleDone() Indicates that a cycle of the demo has finished.
void	moveMessages(Set messages) Moves the given messages forward.
void	removeAllMessages() Removes all messages from the graphics
void	removeMessage(Message message) Removes a message from the graphics
void	startCycle() Indicates that a new cycle of the demo has begun.

Methods inherited from class java.lang.Object

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

Constructor Detail

Java2DMessageControl

public Java2DMessageControl(GraphicHolder graphicHolder)

Constructor

Parameters:

graphicHolder - the graphics holder for the project

Method Detail

startCycle

public void startCycle()

Description copied from interface: MessageControl

Indicates that a new cycle of the demo has begun.

Specified by:

startCycle in interface MessageControl

moveMessages

public void moveMessages(Set messages)

Description copied from interface: MessageControl

Moves the given messages forward.

Specified by:

moveMessages in interface MessageControl

Parameters:

messages - the messages

addMessage

public void addMessage(Message message)

Description copied from interface: MessageControl

Adds a message to the graphics

Specified by:

addMessage in interface MessageControl

Parameters:

message - the message

removeMessage

public void removeMessage(Message message)

Description copied from interface: MessageControl

Removes a message from the graphics

Specified by:

removeMessage in interface MessageControl

Parameters:

message - the message

removeAllMessages

public void removeAllMessages()

Description copied from interface: MessageControl

Removes all messages from the graphics

Specified by:

removeAllMessages in interface MessageControl

cycleDone

public void cycleDone()

Description copied from interface: MessageControl

Indicates that a cycle of the demo has finished.

Specified by:

cycleDone in interface MessageControl