gzz.client.awt
Class JUpdateManager

java.lang.Object
  |
  +--gzz.client.AbstractUpdateManager
        |
        +--gzz.client.awt.JUpdateManager

All Implemented Interfaces:

java.lang.Runnable

public class JUpdateManager

extends AbstractUpdateManager

Nested Class Summary

static interface

JUpdateManager.EventProcessor An interface for avoiding the Java event queue, which we have synchronization problems with.

Nested classes inherited from class gzz.client.AbstractUpdateManager

AbstractUpdateManager.FractCalculator, AbstractUpdateManager.LinearCalculator, AbstractUpdateManager.SimpleCalculator, AbstractUpdateManager.Window

Field Summary

static java.lang.String

rcsid

Fields inherited from class gzz.client.AbstractUpdateManager

dbg, defaultAnimationTime, fractCalc, instance, jumpFract, ordering

Constructor Summary

JUpdateManager(java.lang.Runnable r)

Method Summary

static void	addEvent(JUpdateManager.EventProcessor proc, java.awt.AWTEvent e)
static java.awt.image.ImageObserver	getImageObserver() Get the imageobserver object to give to image painting commands, if the update manager should redraw things when the image becomes available.
protected boolean	handleEvents(boolean waitForEvent) For subclasses to override: process incoming events.

Methods inherited from class gzz.client.AbstractUpdateManager

addWindow, callGenerateEnd, chg, chgAfter, chgImpl, doIdle, doWhenIdle, freeze, getAnimationTime, getAnimationTimeImpl, interruptEventloop, prioritize, prioritizeImpl, rmWindow, run, setAnimationTime, setAnimationTimeImpl, setInstance, setNoAnimation, thaw, tickIdle

Methods inherited from class java.lang.Object

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

Field Detail

rcsid

public static final java.lang.String rcsid

See Also:

Constant Field Values

Constructor Detail

JUpdateManager

public JUpdateManager(java.lang.Runnable r)

Method Detail

addEvent

public static void addEvent(JUpdateManager.EventProcessor proc,
                            java.awt.AWTEvent e)

getImageObserver

public static java.awt.image.ImageObserver getImageObserver()

Get the imageobserver object to give to image painting commands, if the update manager should redraw things when the image becomes available.

handleEvents

protected boolean handleEvents(boolean waitForEvent)

Description copied from class: AbstractUpdateManager

For subclasses to override: process incoming events. In order to provide a responsive implementation, this method should only wait for 1000ms at most.

Specified by:

handleEvents in class AbstractUpdateManager

Parameters:

waitForEvent - Hang until an event comes.

Returns:

true, if any events were received.