Package org.pushingpixels.radiance.theming.internal.utils

Class RadianceColorUtilities

java.lang.Object

org.pushingpixels.radiance.theming.internal.utils.RadianceColorUtilities

public class RadianceColorUtilities
extends java.lang.Object

Various color-related utilities. This class is for internal use only.

Field Summary

Fields

Modifier and Type	Field	Description
private static BladeContainerColorTokens	mutableContainerTokens

Constructor Summary

Constructors

Constructor	Description
RadianceColorUtilities()

Method Summary

Modifier and Type	Method	Description
static java.awt.Color	deriveByBrightness(java.awt.Color original, float brightnessFactor)
static java.lang.String	encode(int number)
static java.lang.String	encode(java.awt.Color color)
private static double	EOCF_sRGB(double srgb)
static java.awt.Color	getAlphaColor(java.awt.Color color, int alpha)	Returns a translucent of the specified color.
static java.awt.Color	getBackgroundFillColor(java.awt.Component component, CoreColorTokenUtils.ContainerType inactiveContainerType)	Returns the background fill color of the specified component.
static java.awt.Color	getBackgroundFillColorScrollBar(javax.swing.JScrollBar scrollbar)
static int	getColorBrightness(int rgb)	Returns the brightness of the specified color.
static java.awt.Color	getDarkerColor(java.awt.Color color, double diff)	Returns darker version of the specified color.
private static javax.swing.plaf.ColorUIResource	getDefaultBackgroundColor(java.awt.Component comp, ComponentState compState)
static java.awt.Color	getFocusColor(java.awt.Component comp, TransitionAwareUI transitionAwareUI)	Returns the color of the focus ring for the specified component.
static float	getForegroundAlpha(java.awt.Component component, StateTransitionTracker.ModelStateInfo modelStateInfo, CoreColorTokenUtils.ContainerType inactiveContainerType)
static java.awt.Color	getForegroundColor(java.awt.Component component, StateTransitionTracker.ModelStateInfo modelStateInfo, CoreColorTokenUtils.ContainerType inactiveContainerType)	Returns the foreground text color of the specified component.
static javax.swing.plaf.ColorUIResource	getForegroundColor(ContainerColorTokens colorTokens)	Returns the foreground color of the specified color tokens.
static java.awt.Color	getForegroundVariantColor(java.awt.Component component, StateTransitionTracker.ModelStateInfo modelStateInfo, CoreColorTokenUtils.ContainerType inactiveContainerType)
private static int	getInterpolatedChannelValue(int value1, int value2, double value1Likeness)
static java.awt.Color	getInterpolatedColor(java.awt.Color color1, java.awt.Color color2, double color1Likeness)	Interpolates color.
static int	getInterpolatedRGB(java.awt.Color color1, java.awt.Color color2, double color1Likeness)	Interpolates color.
static java.awt.Color	getLighterColor(java.awt.Color color, double diff)	Returns lighter version of the specified color.
static float	getMenuComponentForegroundAlpha(javax.swing.JMenuItem menuComponent, StateTransitionTracker.ModelStateInfo modelStateInfo, CoreColorTokenUtils.ContainerType inactiveContainerType)
static java.awt.Color	getMenuComponentForegroundColor(javax.swing.JMenuItem menuComponent, StateTransitionTracker.ModelStateInfo modelStateInfo, CoreColorTokenUtils.ContainerType inactiveContainerType)	Returns the foreground text color of the specified menu component.
static java.awt.Color	getSaturatedColor(java.awt.Color color, double factor)	Returns saturated version of the specified color.
static java.awt.Color	getStripedBackground(javax.swing.JComponent component, int rowIndex)	Returns the striped background for the specified component.
private static double	OECF_sRGB(double linear)
static java.awt.Color	overlayColor(java.awt.Color base, java.awt.Color overlay)

Methods inherited from class java.lang.Object

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

Field Detail

mutableContainerTokens

private static BladeContainerColorTokens mutableContainerTokens

Constructor Detail

RadianceColorUtilities

public RadianceColorUtilities()

Method Detail

getInterpolatedRGB

public static int getInterpolatedRGB(java.awt.Color color1,
                                     java.awt.Color color2,
                                     double color1Likeness)

Interpolates color.

Parameters:

color1 - The first color

color2 - The second color

color1Likeness - The closer this value is to 0.0, the closer the resulting color will be to color2.

Returns:

Interpolated RGB value.

getInterpolatedChannelValue

private static int getInterpolatedChannelValue(int value1,
                                               int value2,
                                               double value1Likeness)

OECF_sRGB

private static double OECF_sRGB(double linear)

EOCF_sRGB

private static double EOCF_sRGB(double srgb)

getInterpolatedColor

public static java.awt.Color getInterpolatedColor(java.awt.Color color1,
                                                  java.awt.Color color2,
                                                  double color1Likeness)

Interpolates color.

Parameters:

color1 - The first color

color2 - The second color

color1Likeness - The closer this value is to 0.0, the closer the resulting color will be to color2.

Returns:

Interpolated color.

overlayColor

public static java.awt.Color overlayColor(java.awt.Color base,
                                          java.awt.Color overlay)

getAlphaColor

public static java.awt.Color getAlphaColor(java.awt.Color color,
                                           int alpha)

Returns a translucent of the specified color.

Parameters:

color - Color.

alpha - Alpha channel value.

Returns:

Translucent of the specified color that matches the requested alpha channel value.

getSaturatedColor

public static java.awt.Color getSaturatedColor(java.awt.Color color,
                                               double factor)

Returns saturated version of the specified color.

Parameters:

color - Color.

factor - Saturation factor.

Returns:

Saturated color.

deriveByBrightness

public static java.awt.Color deriveByBrightness(java.awt.Color original,
                                                float brightnessFactor)

getForegroundColor

public static javax.swing.plaf.ColorUIResource getForegroundColor(ContainerColorTokens colorTokens)

Returns the foreground color of the specified color tokens.

Parameters:

colorTokens - Color tokens.

Returns:

Color tokens foreground color.

getLighterColor

public static java.awt.Color getLighterColor(java.awt.Color color,
                                             double diff)

Returns lighter version of the specified color.

Parameters:

color - Color.

diff - Difference factor (values closer to 1.0 will produce results closer to white color).

Returns:

Lighter version of the specified color.

getDarkerColor

public static java.awt.Color getDarkerColor(java.awt.Color color,
                                            double diff)

Returns darker version of the specified color.

Parameters:

color - Color.

diff - Difference factor (values closer to 1.0 will produce results closer to black color).

Returns:

Darker version of the specified color.

getColorBrightness

public static int getColorBrightness(int rgb)

Returns the brightness of the specified color.

Parameters:

rgb - RGB value of a color.

Returns:

The brightness of the specified color.

getFocusColor

public static java.awt.Color getFocusColor(java.awt.Component comp,
                                           TransitionAwareUI transitionAwareUI)

Returns the color of the focus ring for the specified component.

Parameters:

comp - Component.

Returns:

The color of the focus ring for the specified component.

getForegroundColor

public static java.awt.Color getForegroundColor(java.awt.Component component,
                                                StateTransitionTracker.ModelStateInfo modelStateInfo,
                                                CoreColorTokenUtils.ContainerType inactiveContainerType)

Returns the foreground text color of the specified component.

Parameters:

component - Component.

modelStateInfo - Component model state info.

Returns:

The foreground text color of the specified component.

getForegroundVariantColor

public static java.awt.Color getForegroundVariantColor(java.awt.Component component,
                                                       StateTransitionTracker.ModelStateInfo modelStateInfo,
                                                       CoreColorTokenUtils.ContainerType inactiveContainerType)

getForegroundAlpha

public static float getForegroundAlpha(java.awt.Component component,
                                       StateTransitionTracker.ModelStateInfo modelStateInfo,
                                       CoreColorTokenUtils.ContainerType inactiveContainerType)

getMenuComponentForegroundColor

public static java.awt.Color getMenuComponentForegroundColor(javax.swing.JMenuItem menuComponent,
                                                             StateTransitionTracker.ModelStateInfo modelStateInfo,
                                                             CoreColorTokenUtils.ContainerType inactiveContainerType)

Returns the foreground text color of the specified menu component.

Parameters:

menuComponent - Menu component.

modelStateInfo - Model state info for the component.

Returns:

The foreground text color of the specified menu component.

getMenuComponentForegroundAlpha

public static float getMenuComponentForegroundAlpha(javax.swing.JMenuItem menuComponent,
                                                    StateTransitionTracker.ModelStateInfo modelStateInfo,
                                                    CoreColorTokenUtils.ContainerType inactiveContainerType)

getBackgroundFillColor

public static java.awt.Color getBackgroundFillColor(java.awt.Component component,
                                                    CoreColorTokenUtils.ContainerType inactiveContainerType)

Returns the background fill color of the specified component.

Parameters:

component - Component.

Returns:

The background fill color of the specified component.

getBackgroundFillColorScrollBar

public static java.awt.Color getBackgroundFillColorScrollBar(javax.swing.JScrollBar scrollbar)

getDefaultBackgroundColor

private static javax.swing.plaf.ColorUIResource getDefaultBackgroundColor(java.awt.Component comp,
                                                                          ComponentState compState)

getStripedBackground

public static java.awt.Color getStripedBackground(javax.swing.JComponent component,
                                                  int rowIndex)

Returns the striped background for the specified component. This method is relevant for components such as trees, tables and lists that use odd-even striping for the alternating rows.

Parameters:

component - Component.

rowIndex - Row index.

Returns:

The striped background for the specified component.

encode

public static java.lang.String encode(int number)

encode

public static java.lang.String encode(java.awt.Color color)