de.enough.polish.ui.backgrounds
Class PartialGradientBackground

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

All Implemented Interfaces:

Serializable

public class PartialGradientBackground
extends Background

Provides a partial gradient - this background will be usually used within a combined background.

 backgrounds {
        partialTop {
                type: partial-gradient;
                start: 10%;
                end: 20%;
                top-color: white;
                bottom-color: blue;
  }
        partialBottom {
                type: partial-gradient;
                start: 20%;
                end: 40%;
                top-color: blue;
                bottom-color: white;
  }
  formFg {
        type: combined;
        foreground: partialTop;
        background: partialBottom;
  }
  formBg {
        color: white;
  }
 }
 .myForm {
        background {
    type: combined;
    foreground: formFg;
    background: formBg;
  }
 }
 

Copyright Enough Software 2007 - 2010

 history
        Dec 28, 2007 - rob creation
 

Author:

Robert Virkus, j2mepolish@enough.de

Field Summary

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

borderWidth, parent

Constructor Summary

PartialGradientBackground(int topColor, int bottomColor, int stroke, Dimension start, Dimension end)
Creates a new partial gradient background

PartialGradientBackground(int topColor, int bottomColor, int stroke, int start, int end)
Creates a new partial gradient background

Method Summary

void	paint(int x, int y, int width, int height, Graphics g) Paints this background.
void	setStyle(Style style) Allows backgrounds to be animated using CSS attribute animations.

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

addRelativeToBackgroundRegion, animate, animate, hideNotify, releaseResources, setParentItem, showNotify

Methods inherited from class java.lang.Object

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

Constructor Detail

PartialGradientBackground

public PartialGradientBackground(int topColor,
                                 int bottomColor,
                                 int stroke,
                                 int start,
                                 int end)

Creates a new partial gradient background

Parameters:

topColor - the color at the top of the gradient

bottomColor - the color at the bottom of the gradient

stroke - the line stroke style

start - the line counted from the top at which the gradient starts in percent

end - the line counted from the top at which the gradient ends in percent

PartialGradientBackground

public PartialGradientBackground(int topColor,
                                 int bottomColor,
                                 int stroke,
                                 Dimension start,
                                 Dimension end)

Creates a new partial gradient background

Parameters:

topColor - the color at the top of the gradient

bottomColor - the color at the bottom of the gradient

stroke - the line stroke style

start - the line counted from the top at which the gradient starts in percent

end - the line counted from the top at which the gradient ends in percent

Method Detail

paint

public void paint(int x,
                  int y,
                  int width,
                  int height,
                  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.

setStyle

public void setStyle(Style style)

Description copied from class: Background

Allows backgrounds to be animated using CSS attribute animations.

Overrides:

setStyle in class Background

Parameters:

style - the style containing typically only one element