org.formaria.swing.painter
Class GradientBackground

java.lang.Object
  org.formaria.swing.painter.GradientBackground

All Implemented Interfaces:

TitlePainter

Direct Known Subclasses:

BandPainter, FlarePainter, LogoBackground

public class GradientBackground
extends java.lang.Object
implements TitlePainter

Paints a background with a linear gradient

Copyright (c) Formaria Ltd., 2008

License: see license.txt

$Revision: 1.3 $

Field Summary

protected boolean	blend
protected Project	currentProject
protected java.lang.String	title
protected java.awt.Color	titleColor
protected java.awt.Font	titleFont
protected float	titleHeight
protected int	titlePos
protected java.awt.Color	titleTextColor

Fields inherited from interface org.formaria.swing.painter.TitlePainter

BOTTOM, LEFT, RIGHT, TOP

Constructor Summary

GradientBackground()

Method Summary

protected java.awt.Paint	getBackgroundPaint(java.awt.Color start, float wScreen, float hScreen, java.awt.Color end) Get the paint operation for the background
void	paint(java.awt.Graphics2D g, javax.swing.JComponent obj, int w, int h) Paints a background with a watermark like logo.
void	paint(java.awt.Graphics2D g, java.lang.Object object, int width, int height)
protected void	paintBackground(java.awt.Graphics2D g2, float w, float h, float wScreen, float hScreen, java.awt.Color start, java.awt.Color end) Paint an area of the background
protected void	paintExtras(java.awt.Graphics2D g2d, java.lang.Object obj, int w, int h) Paint any extra elements using the current transormation
void	setBlend(boolean b) Set the blend flag.
void	setTitle(java.lang.String text) Set the title text
void	setTitleColor(java.awt.Color c) Set the title/underline color
void	setTitleFont(java.awt.Font f) Set the title font
void	setTitlePosition(int pos) Set the title position
void	setTitleTextColor(java.awt.Color c) Set the title/underline text color

Methods inherited from class java.lang.Object

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

Field Detail

titleColor

protected java.awt.Color titleColor

titleTextColor

protected java.awt.Color titleTextColor

titleFont

protected java.awt.Font titleFont

titleHeight

protected float titleHeight

blend

protected boolean blend

title

protected java.lang.String title

titlePos

protected int titlePos

currentProject

protected Project currentProject

Constructor Detail

GradientBackground

public GradientBackground()

Method Detail

paint

public void paint(java.awt.Graphics2D g,
                  java.lang.Object object,
                  int width,
                  int height)

paint

public void paint(java.awt.Graphics2D g,
                  javax.swing.JComponent obj,
                  int w,
                  int h)

Paints a background with a watermark like logo. The foreground and background colors are used.

Parameters:

g - the graphics context

obj - The object/component being painted

w - the width coordinate

h - the height coordinate

Copyright: Copyright (c) Formaria Ltd., 2008
License: see license.txt $Revision: 1.3 $

getBackgroundPaint

protected java.awt.Paint getBackgroundPaint(java.awt.Color start,
                                            float wScreen,
                                            float hScreen,
                                            java.awt.Color end)

Get the paint operation for the background

Parameters:

start - the starting color

wScreen - the width

hScreen - the height

end - the ending color

Returns:

the paint operation

paintBackground

protected void paintBackground(java.awt.Graphics2D g2,
                               float w,
                               float h,
                               float wScreen,
                               float hScreen,
                               java.awt.Color start,
                               java.awt.Color end)

Paint an area of the background

Parameters:

g2 - the graphics context

x - the left coordinate

y - the top coordinate

w - the width coordinate

h - the height coordinate

wScreen - the width of the gradient

h - the height of the gradient

start - the start color

end - the end color

paintExtras

protected void paintExtras(java.awt.Graphics2D g2d,
                           java.lang.Object obj,
                           int w,
                           int h)

Paint any extra elements using the current transormation

Parameters:

obj - The object/component being painted

g2d - the graphics context

w - the width coordinate

h - the height coordinate

setTitleColor

public void setTitleColor(java.awt.Color c)

Set the title/underline color

Specified by:

setTitleColor in interface TitlePainter

Parameters:

c - the color

setTitleTextColor

public void setTitleTextColor(java.awt.Color c)

Set the title/underline text color

Specified by:

setTitleTextColor in interface TitlePainter

Parameters:

c - the color

setTitleFont

public void setTitleFont(java.awt.Font f)

Set the title font

Specified by:

setTitleFont in interface TitlePainter

Parameters:

f - the font

setBlend

public void setBlend(boolean b)

Set the blend flag.

Specified by:

setBlend in interface TitlePainter

Parameters:

b - true to blend into the parent space so that siblings panels for a single painted area, false to paint just this area without regard to other areas

setTitle

public void setTitle(java.lang.String text)

Set the title text

Specified by:

setTitle in interface TitlePainter

Parameters:

text - the new title

setTitlePosition

public void setTitlePosition(int pos)

Set the title position

Specified by:

setTitlePosition in interface TitlePainter

Parameters:

pos - the title position