de.enough.polish.ui.backgrounds
Class PulsatingBackground

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

All Implemented Interfaces:

Serializable

public class PulsatingBackground
extends Background

Paints an animated background, which colors change.

Following CSS parameters are supported:

• start-color: The color with which the animation is started.
• end-color: The color with which the animation is stopped.
• repeat: true when the animation should run without stopping. Is enabled by default.
• back-and-forth: true when the animation should run backward when the end-color is reached. Is enabled by default

Copyright Enough Software 2004 - 2008

Author:

Robert Virkus, robert@enough.de

Field Summary

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

borderWidth

Constructor Summary

PulsatingBackground(int[] colors, boolean repeat, boolean backAndForth)

PulsatingBackground(int startColor, int endColor, int steps, boolean repeat, boolean backAndForth)

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.

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

addRelativeToBackgroundRegion, animate, hideNotify, releaseResources, showNotify

Methods inherited from class java.lang.Object

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

Constructor Detail

PulsatingBackground

public PulsatingBackground(int startColor,
                           int endColor,
                           int steps,
                           boolean repeat,
                           boolean backAndForth)

Parameters:

startColor -

endColor -

steps -

repeat -

backAndForth -

PulsatingBackground

public PulsatingBackground(int[] colors,
                           boolean repeat,
                           boolean backAndForth)

Parameters:

colors -

repeat -

backAndForth -

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)