de.enough.polish.ui.backgrounds
Class FadeInBackground

java.lang.Object
  de.enough.polish.ui.Background
      de.enough.polish.ui.backgrounds.FadeInBackground

All Implemented Interfaces:

Serializable

public class FadeInBackground
extends Background

Fades in the background from fully transparent to the target color, which might also be translucent.

This background is only available when the target device supports MIDP 2.0

Copyright (c) Enough Software 2005 - 2008

 history
        22-Aug-2005 - rob creation
 

Author:

Robert Virkus, j2mepolish@enough.de

Field Summary

Fields inherited from class de.enough.polish.ui.Background

borderWidth

Constructor Summary

FadeInBackground(int targetArgbColor, boolean restartOnTime, boolean restartOnShowNotify)
Creates a new fade-in background

Method Summary

boolean	animate() Animates this background.
void	paint(int x, int y, int width, int height, javax.microedition.lcdui.Graphics g) Paints this background.
void	showNotify() Informs the background that it is being shown shortly or that it is now applied to a new visible item.

Methods inherited from class de.enough.polish.ui.Background

addRelativeToBackgroundRegion, animate, hideNotify, releaseResources

Methods inherited from class java.lang.Object

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

Constructor Detail

FadeInBackground

public FadeInBackground(int targetArgbColor,
                        boolean restartOnTime,
                        boolean restartOnShowNotify)

Creates a new fade-in background

Parameters:

targetArgbColor - the target color

restartOnTime - true when the animation should restart after 5 seconds in showNotify

restartOnShowNotify - true when the animation should be restarted every time showNotify is called

Method Detail

paint

public void paint(int x,
                  int y,
                  int width,
                  int height,
                  javax.microedition.lcdui.Graphics g)

Description copied from class: Background

Paints this background.

Specified by:

paint in class Background

Parameters:

x - the horizontal start point

y - the vertical start point

width - the width of the background

height - the height of the background

g - the Graphics on which the background should be painted.

animate

public boolean animate()

Description copied from class: Background

Animates this background. Subclasses can override this method to create animations.

Overrides:

animate in class Background

Returns:

true when this background has been animated.

See Also:

Background.animate(Screen, Item, long, ClippingRegion)

showNotify

public void showNotify()

Description copied from class: Background

Informs the background that it is being shown shortly or that it is now applied to a new visible item. The default implementation is empty.

Overrides:

showNotify in class Background