Package ch.swingfx.twinkle.style.background

Class GradientBackground

java.lang.Object

ch.swingfx.twinkle.style.background.GradientBackground

All Implemented Interfaces:

IBackground

public class GradientBackground
extends Object
implements IBackground

Paint a top to bottom gradient.

Field Summary

Fields

Modifier and Type	Field	Description
private Color	fEndColor
private Color	fStartColor

Constructor Summary

Constructors

Constructor	Description
GradientBackground(Color startColor, Color endColor)	Create a gradient background

Method Summary

Modifier and Type	Method	Description
void	paintBackground(Graphics g, boolean isMouseOver, int cornerRadius)	Paint the background
void	setAlpha(float alpha)	Set the alpha of this component.

Methods inherited from class java.lang.Object

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

Field Details

fStartColor

private Color fStartColor

fEndColor

private Color fEndColor

Constructor Details

GradientBackground

public GradientBackground(Color startColor,
 Color endColor)

Create a gradient background

Parameters:

startColor - color to use from top

endColor - color to use at the bottom

Method Details

paintBackground

public void paintBackground(Graphics g,
 boolean isMouseOver,
 int cornerRadius)

Description copied from interface: IBackground

Paint the background

Specified by:

paintBackground in interface IBackground

Parameters:

g - graphics to paint on

isMouseOver - true if the mouse if over the notification

cornerRadius - corner radius of the window

setAlpha

public void setAlpha(float alpha)

Description copied from interface: IBackground

Set the alpha of this component. Usual you don't call this method. Instead use NotificationBuilder.withAlpha(float)
Note this only works if the GraphicsConfiguration supports per-pixel translucency.

Specified by:

setAlpha in interface IBackground

Parameters:

alpha - value between 0.0f (completely transparent) and 1.0f (opaque)