ch.randelshofer.pdf.plaf.color

Class PaintableColor

java.lang.Object

java.awt.Color

ch.randelshofer.pdf.plaf.color.PaintableColor

All Implemented Interfaces:

java.awt.Paint, java.awt.Transparency, java.io.Serializable

Direct Known Subclasses:

GradientColor

public abstract class PaintableColor
extends java.awt.Color

This is a Color with an optional 'hidden' Paint attribute. This is used to pass our Paint objects 'through' the Swing API, so that users of our Look and Feel can work with Paint objects like with regular colors, but PDF UI components will paint using the Paint instead of with the Color.

Version:

1.0.1 2006-02-12 Fixed getRootPaneOffset when component is a Window.
1.0 December 10, 2005 Created.

Author:

Werner Randelshofer

See Also:

Serialized Form

Field Summary

Fields inherited from class java.awt.Color

black, BLACK, blue, BLUE, cyan, CYAN, DARK_GRAY, darkGray, gray, GRAY, green, GREEN, LIGHT_GRAY, lightGray, magenta, MAGENTA, orange, ORANGE, pink, PINK, red, RED, white, WHITE, yellow, YELLOW

Fields inherited from interface java.awt.Transparency

BITMASK, OPAQUE, TRANSLUCENT

Constructor Summary

Constructors

Constructor and Description
PaintableColor(int rgb)
PaintableColor(int argb, boolean hasAlpha) Creates a new instance.
PaintableColor(int r, int g, int b)
PaintableColor(int r, int g, int b, int a)

Method Summary

Methods

Modifier and Type	Method and Description
static java.awt.Paint	getPaint(java.awt.Color color, java.awt.Component c) If the Color is an instance of PaintableColor, returns a Paint object which is properly configured for drawing on the component.
static java.awt.Paint	getPaint(java.awt.Color color, java.awt.Component c, int xOffset, int yOffset) xOffset and yOffset are used to achieve the shifted texture effect that is used to render tabbed panes with Jaguar design.
abstract java.awt.Paint	getPaint(java.awt.Component c, int xOffset, int yOffset)
protected static java.awt.Point	getRootPaneOffset(java.awt.Component c) Returns the relative position (offset) of the component towards its root pane.

Methods inherited from class java.awt.Color

brighter, createContext, darker, decode, equals, getAlpha, getBlue, getColor, getColor, getColor, getColorComponents, getColorComponents, getColorSpace, getComponents, getComponents, getGreen, getHSBColor, getRed, getRGB, getRGBColorComponents, getRGBComponents, getTransparency, hashCode, HSBtoRGB, RGBtoHSB, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

PaintableColor

public PaintableColor(int argb,
              boolean hasAlpha)

Creates a new instance.

PaintableColor

public PaintableColor(int rgb)

PaintableColor

public PaintableColor(int r,
              int g,
              int b)

PaintableColor

public PaintableColor(int r,
              int g,
              int b,
              int a)

Method Detail

getPaint

public abstract java.awt.Paint getPaint(java.awt.Component c,
                      int xOffset,
                      int yOffset)

getPaint

public static java.awt.Paint getPaint(java.awt.Color color,
                      java.awt.Component c)

If the Color is an instance of PaintableColor, returns a Paint object which is properly configured for drawing on the component. If the Color is not an instance of PaintableColor, returns the color.

getPaint

public static java.awt.Paint getPaint(java.awt.Color color,
                      java.awt.Component c,
                      int xOffset,
                      int yOffset)

xOffset and yOffset are used to achieve the shifted texture effect that is used to render tabbed panes with Jaguar design.

Parameters:

xOffset - shifts the paint on the x-axis.

yOffset - shifts the paint on the y-axis.

getRootPaneOffset

protected static java.awt.Point getRootPaneOffset(java.awt.Component c)

Returns the relative position (offset) of the component towards its root pane.