javax.rad.genui
Class UIColor

java.lang.Object
  javax.rad.genui.UIResource<UI>
      javax.rad.genui.UIFactoryResource<IColor>
          javax.rad.genui.UIColor

All Implemented Interfaces:

IColor, IResource

public class UIColor
extends UIFactoryResource<IColor>
implements IColor

Platform and technology independent Color.

Field Summary

static UIColor	black The color black.
static UIColor	blue The color blue.
static UIColor	controlActiveSelectionBackground The color for control active selection background color.
static UIColor	controlActiveSelectionForeground The color for control active selection foreground color.
static UIColor	controlAlternateBackground The color for control alternate background color.
static UIColor	controlBackground The color for control background color.
static UIColor	controlForeground The color for control foreground color.
static UIColor	controlInactiveSelectionBackground The color for control inactive selection background color.
static UIColor	controlInactiveSelectionForeground The color for control inactive selection foreground color.
static UIColor	controlMandatoryBackground The constant for control mandatory background color.
static UIColor	controlReadOnlyBackground The constant for control read only background color.
static UIColor	cyan The color cyan.
static UIColor	darkGray The color dark gray.
static UIColor	gray The color gray.
static UIColor	green The color green.
static UIColor	invalidEditorBackground The color for invalid editor background color.
static UIColor	lightGray The color light gray.
static UIColor	magenta The color magenta.
static UIColor	orange The color orange.
static UIColor	pink The color pink.
static UIColor	red The color red.
static UIColor	white The color white.
static UIColor	yellow The color yellow.

Fields inherited from class javax.rad.genui.UIResource

uiResource

Fields inherited from interface javax.rad.ui.IColor

CONTROL_ACTIVE_SELECTION_BACKGROUND, CONTROL_ACTIVE_SELECTION_FOREGROUND, CONTROL_ALTERNATE_BACKGROUND, CONTROL_BACKGROUND, CONTROL_FOREGROUND, CONTROL_INACTIVE_SELECTION_BACKGROUND, CONTROL_INACTIVE_SELECTION_FOREGROUND, CONTROL_MANDATORY_BACKGROUND, CONTROL_READ_ONLY_BACKGROUND, INVALID_EDITOR_BACKGROUND

Constructor Summary

protected	UIColor(IColor pColor) Creates an UIColor of an IColor for compatibility reasons.
	UIColor(int pRGBA) Creates an opaque sRGB color with the specified combined RGB value consisting of the red component in bits 16-23, the green component in bits 8-15, and the blue component in bits 0-7.
	UIColor(int pRGBA, boolean pHasalpha) Creates an sRGB color with the specified combined RGBA value consisting of the alpha component in bits 24-31, the red component in bits 16-23, the green component in bits 8-15, and the blue component in bits 0-7.
	UIColor(int pR, int pG, int pB) Creates an opaque sRGB color with the specified red, green, and blue values in the range (0 - 255).
	UIColor(int pR, int pG, int pB, int pA) Creates an sRGB color with the specified red, green, blue, and alpha values in the range (0 - 255).

Method Summary

static UIColor	createColor(String pValue) Creates a color from a list of int values (3(rgb) or 4(rgba) values), comma separated in a string, or in hex representation (#FF00FF).
int	getAlpha() Returns the alpha component in the range 0-255.
int	getBlue() Returns the blue component in the range 0-255 in the default sRGB space.
int	getGreen() Returns the green component in the range 0-255 in the default sRGB space.
int	getRed() Returns the red component in the range 0-255 in the default sRGB space.
int	getRGBA() Returns the red, green, blue and alpha component as one integer.
static UIColor	getSystemColor(String pType) This encapsulate symbolic colors representing the color of native GUI objects on a system.
static void	setSystemColor(String pType, IColor pSystemColor) Sets the given IColor as SystemColor.

Methods inherited from class javax.rad.genui.UIFactoryResource

getResource, getUIResource

Methods inherited from class javax.rad.genui.UIResource

equals, hashCode, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.rad.ui.IResource

getResource

Field Detail

white

public static final UIColor white

The color white. In the default sRGB space.

lightGray

public static final UIColor lightGray

The color light gray. In the default sRGB space.

gray

public static final UIColor gray

The color gray. In the default sRGB space.

darkGray

public static final UIColor darkGray

The color dark gray. In the default sRGB space.

black

public static final UIColor black

The color black. In the default sRGB space.

red

public static final UIColor red

The color red. In the default sRGB space.

pink

public static final UIColor pink

The color pink. In the default sRGB space.

orange

public static final UIColor orange

The color orange. In the default sRGB space.

yellow

public static final UIColor yellow

The color yellow. In the default sRGB space.

green

public static final UIColor green

The color green. In the default sRGB space.

magenta

public static final UIColor magenta

The color magenta. In the default sRGB space.

cyan

public static final UIColor cyan

The color cyan. In the default sRGB space.

blue

public static final UIColor blue

The color blue. In the default sRGB space.

controlBackground

public static final UIColor controlBackground

The color for control background color.

controlAlternateBackground

public static final UIColor controlAlternateBackground

The color for control alternate background color.

controlForeground

public static final UIColor controlForeground

The color for control foreground color.

controlActiveSelectionBackground

public static final UIColor controlActiveSelectionBackground

The color for control active selection background color.

controlActiveSelectionForeground

public static final UIColor controlActiveSelectionForeground

The color for control active selection foreground color.

controlInactiveSelectionBackground

public static final UIColor controlInactiveSelectionBackground

The color for control inactive selection background color.

controlInactiveSelectionForeground

public static final UIColor controlInactiveSelectionForeground

The color for control inactive selection foreground color.

controlMandatoryBackground

public static final UIColor controlMandatoryBackground

The constant for control mandatory background color.

controlReadOnlyBackground

public static final UIColor controlReadOnlyBackground

The constant for control read only background color.

invalidEditorBackground

public static final UIColor invalidEditorBackground

The color for invalid editor background color.

Constructor Detail

UIColor

protected UIColor(IColor pColor)

Creates an UIColor of an IColor for compatibility reasons.

Parameters:

pColor - the IColor.

UIColor

public UIColor(int pRGBA)

Creates an opaque sRGB color with the specified combined RGB value consisting of the red component in bits 16-23, the green component in bits 8-15, and the blue component in bits 0-7. The actual color used in rendering depends on finding the best match given the color space available for a particular output device. Alpha is defaulted to 255.

Parameters:

pRGBA - the combined RGB components

See Also:

IColor, IColor.getRed(), IColor.getGreen(), IColor.getBlue(), IColor.getRGBA()

UIColor

public UIColor(int pRGBA,
               boolean pHasalpha)

Creates an sRGB color with the specified combined RGBA value consisting of the alpha component in bits 24-31, the red component in bits 16-23, the green component in bits 8-15, and the blue component in bits 0-7. If the pHasalpha argument is false, alpha is defaulted to 255.

Parameters:

pRGBA - the combined RGBA components

pHasalpha - true if the alpha bits are valid; false otherwise

See Also:

IColor, IColor.getRed(), IColor.getGreen(), IColor.getBlue(), IColor.getAlpha(), IColor.getRGBA()

UIColor

public UIColor(int pR,
               int pG,
               int pB)

Creates an opaque sRGB color with the specified red, green, and blue values in the range (0 - 255). The actual color used in rendering depends on finding the best match given the color space available for a given output device. Alpha is defaulted to 255.

Parameters:

pR - the red component

pG - the green component

pB - the blue component

See Also:

IColor, IColor.getRed(), IColor.getGreen(), IColor.getBlue(), IColor.getRGBA()

UIColor

public UIColor(int pR,
               int pG,
               int pB,
               int pA)

Creates an sRGB color with the specified red, green, blue, and alpha values in the range (0 - 255).

Parameters:

pR - the red component

pG - the green component

pB - the blue component

pA - the alpha component

See Also:

IColor, IColor.getRed(), IColor.getGreen(), IColor.getBlue(), IColor.getAlpha(), IColor.getRGBA()

Method Detail

getRed

public int getRed()

Returns the red component in the range 0-255 in the default sRGB space.

Specified by:

getRed in interface IColor

Returns:

the red component.

See Also:

IColor.getRed(), IColor.getGreen(), IColor.getBlue()

getGreen

public int getGreen()

Returns the green component in the range 0-255 in the default sRGB space.

Specified by:

getGreen in interface IColor

Returns:

the green component.

See Also:

IColor.getRed(), IColor.getGreen(), IColor.getBlue()

getBlue

public int getBlue()

Returns the blue component in the range 0-255 in the default sRGB space.

Specified by:

getBlue in interface IColor

Returns:

the blue component.

See Also:

IColor.getRed(), IColor.getGreen(), IColor.getBlue()

getAlpha

public int getAlpha()

Returns the alpha component in the range 0-255.

Specified by:

getAlpha in interface IColor

Returns:

the alpha component.

See Also:

IColor.getRed(), IColor.getGreen(), IColor.getBlue()

getRGBA

public int getRGBA()

Returns the red, green, blue and alpha component as one integer. (Bits 24-31 are alpha, 16-23 are red, 8-15 are green, 0-7 are blue).

Specified by:

getRGBA in interface IColor

Returns:

the red, green, blue and alpha component as one integer.

See Also:

IColor.getRed(), IColor.getGreen(), IColor.getBlue()

getSystemColor

public static UIColor getSystemColor(String pType)

This encapsulate symbolic colors representing the color of native GUI objects on a system. For systems which support the dynamic update of the system colors (when the user changes the colors) the actual RGB values of these symbolic colors will also change dynamically. In order to compare the "current" RGB value of a SystemColor object with a non-symbolic Color object, getRGB should be used rather than equals.

Note that the way in which these system colors are applied to GUI objects may vary slightly from platform to platform since GUI objects may be rendered differently on each platform.

Parameters:

pType - the type

Returns:

the IColor

See Also:

IColor

setSystemColor

public static void setSystemColor(String pType,
                                  IColor pSystemColor)

Sets the given IColor as SystemColor. If pSystemColor is null the original SystemColor is restored.

Parameters:

pType - the type

pSystemColor - the IColor

See Also:

IColor

createColor

public static UIColor createColor(String pValue)

Creates a color from a list of int values (3(rgb) or 4(rgba) values), comma separated in a string, or in hex representation (#FF00FF).

Parameters:

pValue - the value string

Returns:

the color or null if the color values are invalid