OpenJDK 27 · java.awt.SystemColor · APIdia, the JavaDoc alternative

Field Summary

Modifier and Type	Field and Description
public static final int	ACTIVE_CAPTION The array index for the `activeCaption` system color.
public static final int	ACTIVE_CAPTION_BORDER The array index for the `activeCaptionBorder` system color.
public static final int	ACTIVE_CAPTION_TEXT The array index for the `activeCaptionText` system color.
public static final SystemColor	activeCaption The color rendered for the window-title background of the currently active window.
public static final SystemColor	activeCaptionBorder The color rendered for the border around the currently active window.
public static final SystemColor	activeCaptionText The color rendered for the window-title text of the currently active window.
public static final int	CONTROL The array index for the `control` system color.
public static final SystemColor	control The color rendered for the background of control panels and control objects, such as pushbuttons.
public static final int	CONTROL_DK_SHADOW The array index for the `controlDkShadow` system color.
public static final int	CONTROL_HIGHLIGHT The array index for the `controlHighlight` system color.
public static final int	CONTROL_LT_HIGHLIGHT The array index for the `controlLtHighlight` system color.
public static final int	CONTROL_SHADOW The array index for the `controlShadow` system color.
public static final int	CONTROL_TEXT The array index for the `controlText` system color.
public static final SystemColor	controlDkShadow The color rendered for dark shadow areas on 3D control objects, such as pushbuttons.
public static final SystemColor	controlHighlight The color rendered for light areas of 3D control objects, such as pushbuttons.
public static final SystemColor	controlLtHighlight The color rendered for highlight areas of 3D control objects, such as pushbuttons.
public static final SystemColor	controlShadow The color rendered for shadow areas of 3D control objects, such as pushbuttons.
public static final SystemColor	controlText The color rendered for the text of control panels and control objects, such as pushbuttons.
public static final int	DESKTOP The array index for the `desktop` system color.
public static final SystemColor	desktop The color rendered for the background of the desktop.
public static final int	INACTIVE_CAPTION The array index for the `inactiveCaption` system color.
public static final int	INACTIVE_CAPTION_BORDER The array index for the `inactiveCaptionBorder` system color.
public static final int	INACTIVE_CAPTION_TEXT The array index for the `inactiveCaptionText` system color.
public static final SystemColor	inactiveCaption The color rendered for the window-title background of inactive windows.
public static final SystemColor	inactiveCaptionBorder The color rendered for the border around inactive windows.
public static final SystemColor	inactiveCaptionText The color rendered for the window-title text of inactive windows.
private transient int	index
public static final int	INFO The array index for the `info` system color.
public static final SystemColor	info The color rendered for the background of tooltips or spot help.
public static final int	INFO_TEXT The array index for the `infoText` system color.
public static final SystemColor	infoText The color rendered for the text of tooltips or spot help.
public static final int	MENU The array index for the `menu` system color.
public static final SystemColor	menu The color rendered for the background of menus.
public static final int	MENU_TEXT The array index for the `menuText` system color.
public static final SystemColor	menuText The color rendered for the text of menus.
public static final int	NUM_COLORS The number of system colors in the array.
public static final int	SCROLLBAR The array index for the `scrollbar` system color.
public static final SystemColor	scrollbar The color rendered for the background of scrollbars.
private static final long	serialVersionUID Hides java.awt.Color.serialVersionUID. Use serialVersionUID from JDK 1.1 for interoperability.
private static SystemColor[]	systemColorObjects
private static int[]	systemColors
public static final int	TEXT The array index for the `text` system color.
public static final SystemColor	text The color rendered for the background of text control objects, such as textfields and comboboxes.
public static final int	TEXT_HIGHLIGHT The array index for the `textHighlight` system color.
public static final int	TEXT_HIGHLIGHT_TEXT The array index for the `textHighlightText` system color.
public static final int	TEXT_INACTIVE_TEXT The array index for the `textInactiveText` system color.
public static final int	TEXT_TEXT The array index for the `textText` system color.
public static final SystemColor	textHighlight The color rendered for the background of selected items, such as in menus, comboboxes, and text.
public static final SystemColor	textHighlightText The color rendered for the text of selected items, such as in menus, comboboxes, and text.
public static final SystemColor	textInactiveText The color rendered for the text of inactive items, such as in menus.
public static final SystemColor	textText The color rendered for the text of text control objects, such as textfields and comboboxes.
public static final int	WINDOW The array index for the `window` system color.
public static final SystemColor	window The color rendered for the background of interior regions inside windows.
public static final int	WINDOW_BORDER The array index for the `windowBorder` system color.
public static final int	WINDOW_TEXT The array index for the `windowText` system color.
public static final SystemColor	windowBorder The color rendered for the border around interior regions inside windows.
public static final SystemColor	windowText The color rendered for text of interior regions inside windows.

Inherited from 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 value white WHITE yellow YELLOW

Constructor Summary

Access	Constructor and Description
private	SystemColor(byte index) Creates a symbolic color that represents an indexed entry into system color cache.

Method Summary

Modifier and Type	Method and Description
private Object	Returns: one of the `SystemColor` static object fields that refers to the same system color. readResolve() The design of the `SystemColor` class assumes that the `SystemColor` object instances stored in the static final fields above are the only instances that can be used by developers.
public String	Returns: a string representation of this `Color` toString() Overrides java.awt.Color.toString. Returns a string representation of this `Color`'s values.
private static void	updateSystemColors() Called from `<init>` and toolkit to update the above systemColors cache.
private Object	Returns: a proxy `SystemColor` object with its value replaced by the corresponding system color index. writeReplace() Returns a specialized version of the `SystemColor` object for writing to the serialized stream.

Field Detail

ACTIVE_CAPTION	back to summary
public static final int ACTIVE_CAPTION The array index for the `activeCaption` system color. Annotations @Native See Also `SystemColor#activeCaption`

ACTIVE_CAPTION_BORDER	back to summary
public static final int ACTIVE_CAPTION_BORDER The array index for the `activeCaptionBorder` system color. Annotations @Native See Also `SystemColor#activeCaptionBorder`

ACTIVE_CAPTION_TEXT	back to summary
public static final int ACTIVE_CAPTION_TEXT The array index for the `activeCaptionText` system color. Annotations @Native See Also `SystemColor#activeCaptionText`

activeCaption	back to summary
public static final SystemColor activeCaption The color rendered for the window-title background of the currently active window.

activeCaptionBorder	back to summary
public static final SystemColor activeCaptionBorder The color rendered for the border around the currently active window.

activeCaptionText	back to summary
public static final SystemColor activeCaptionText The color rendered for the window-title text of the currently active window.

CONTROL	back to summary
public static final int CONTROL The array index for the `control` system color. Annotations @Native See Also `SystemColor#control`

control	back to summary
public static final SystemColor control The color rendered for the background of control panels and control objects, such as pushbuttons.

CONTROL_DK_SHADOW	back to summary
public static final int CONTROL_DK_SHADOW The array index for the `controlDkShadow` system color. Annotations @Native See Also `SystemColor#controlDkShadow`

CONTROL_HIGHLIGHT	back to summary
public static final int CONTROL_HIGHLIGHT The array index for the `controlHighlight` system color. Annotations @Native See Also `SystemColor#controlHighlight`

CONTROL_LT_HIGHLIGHT	back to summary
public static final int CONTROL_LT_HIGHLIGHT The array index for the `controlLtHighlight` system color. Annotations @Native See Also `SystemColor#controlLtHighlight`

CONTROL_SHADOW	back to summary
public static final int CONTROL_SHADOW The array index for the `controlShadow` system color. Annotations @Native See Also `SystemColor#controlShadow`

CONTROL_TEXT	back to summary
public static final int CONTROL_TEXT The array index for the `controlText` system color. Annotations @Native See Also `SystemColor#controlText`

controlDkShadow	back to summary
public static final SystemColor controlDkShadow The color rendered for dark shadow areas on 3D control objects, such as pushbuttons. This color is typically derived from the `control` background color to provide a 3D effect.

controlHighlight	back to summary
public static final SystemColor controlHighlight The color rendered for light areas of 3D control objects, such as pushbuttons. This color is typically derived from the `control` background color to provide a 3D effect.

controlLtHighlight	back to summary
public static final SystemColor controlLtHighlight The color rendered for highlight areas of 3D control objects, such as pushbuttons. This color is typically derived from the `control` background color to provide a 3D effect.

controlShadow	back to summary
public static final SystemColor controlShadow The color rendered for shadow areas of 3D control objects, such as pushbuttons. This color is typically derived from the `control` background color to provide a 3D effect.

controlText	back to summary
public static final SystemColor controlText The color rendered for the text of control panels and control objects, such as pushbuttons.

DESKTOP	back to summary
public static final int DESKTOP The array index for the `desktop` system color. Annotations @Native See Also `SystemColor#desktop`

desktop	back to summary
public static final SystemColor desktop The color rendered for the background of the desktop.

INACTIVE_CAPTION	back to summary
public static final int INACTIVE_CAPTION The array index for the `inactiveCaption` system color. Annotations @Native See Also `SystemColor#inactiveCaption`

INACTIVE_CAPTION_BORDER	back to summary
public static final int INACTIVE_CAPTION_BORDER The array index for the `inactiveCaptionBorder` system color. Annotations @Native See Also `SystemColor#inactiveCaptionBorder`

INACTIVE_CAPTION_TEXT	back to summary
public static final int INACTIVE_CAPTION_TEXT The array index for the `inactiveCaptionText` system color. Annotations @Native See Also `SystemColor#inactiveCaptionText`

inactiveCaption	back to summary
public static final SystemColor inactiveCaption The color rendered for the window-title background of inactive windows.

inactiveCaptionBorder	back to summary
public static final SystemColor inactiveCaptionBorder The color rendered for the border around inactive windows.

inactiveCaptionText	back to summary
public static final SystemColor inactiveCaptionText The color rendered for the window-title text of inactive windows.

index	back to summary
private transient int index

INFO	back to summary
public static final int INFO The array index for the `info` system color. Annotations @Native See Also `SystemColor#info`

info	back to summary
public static final SystemColor info The color rendered for the background of tooltips or spot help.

INFO_TEXT	back to summary
public static final int INFO_TEXT The array index for the `infoText` system color. Annotations @Native See Also `SystemColor#infoText`

infoText	back to summary
public static final SystemColor infoText The color rendered for the text of tooltips or spot help.

MENU	back to summary
public static final int MENU The array index for the `menu` system color. Annotations @Native See Also `SystemColor#menu`

menu	back to summary
public static final SystemColor menu The color rendered for the background of menus.

MENU_TEXT	back to summary
public static final int MENU_TEXT The array index for the `menuText` system color. Annotations @Native See Also `SystemColor#menuText`

menuText	back to summary
public static final SystemColor menuText The color rendered for the text of menus.

NUM_COLORS	back to summary
public static final int NUM_COLORS The number of system colors in the array. Annotations @Native

SCROLLBAR	back to summary
public static final int SCROLLBAR The array index for the `scrollbar` system color. Annotations @Native See Also `SystemColor#scrollbar`

scrollbar	back to summary
public static final SystemColor scrollbar The color rendered for the background of scrollbars.

serialVersionUID	back to summary
private static final long serialVersionUID Hides java.awt.Color.serialVersionUID. Use serialVersionUID from JDK 1.1 for interoperability. Annotations @Serial

serialVersionUID

back to summary

private static final long serialVersionUID

Hides java.awt.Color.serialVersionUID.

Use serialVersionUID from JDK 1.1 for interoperability.

Annotations

@Serial

systemColorObjects	back to summary
private static SystemColor[] systemColorObjects

systemColors	back to summary
private static int[] systemColors

TEXT	back to summary
public static final int TEXT The array index for the `text` system color. Annotations @Native See Also `SystemColor#text`

text	back to summary
public static final SystemColor text The color rendered for the background of text control objects, such as textfields and comboboxes.

TEXT_HIGHLIGHT	back to summary
public static final int TEXT_HIGHLIGHT The array index for the `textHighlight` system color. Annotations @Native See Also `SystemColor#textHighlight`

TEXT_HIGHLIGHT_TEXT	back to summary
public static final int TEXT_HIGHLIGHT_TEXT The array index for the `textHighlightText` system color. Annotations @Native See Also `SystemColor#textHighlightText`

TEXT_INACTIVE_TEXT	back to summary
public static final int TEXT_INACTIVE_TEXT The array index for the `textInactiveText` system color. Annotations @Native See Also `SystemColor#textInactiveText`

TEXT_TEXT	back to summary
public static final int TEXT_TEXT The array index for the `textText` system color. Annotations @Native See Also `SystemColor#textText`

textHighlight	back to summary
public static final SystemColor textHighlight The color rendered for the background of selected items, such as in menus, comboboxes, and text.

textHighlightText	back to summary
public static final SystemColor textHighlightText The color rendered for the text of selected items, such as in menus, comboboxes, and text.

textInactiveText	back to summary
public static final SystemColor textInactiveText The color rendered for the text of inactive items, such as in menus.

textText	back to summary
public static final SystemColor textText The color rendered for the text of text control objects, such as textfields and comboboxes.

WINDOW	back to summary
public static final int WINDOW The array index for the `window` system color. Annotations @Native See Also `SystemColor#window`

window	back to summary
public static final SystemColor window The color rendered for the background of interior regions inside windows.

WINDOW_BORDER	back to summary
public static final int WINDOW_BORDER The array index for the `windowBorder` system color. Annotations @Native See Also `SystemColor#windowBorder`

WINDOW_TEXT	back to summary
public static final int WINDOW_TEXT The array index for the `windowText` system color. Annotations @Native See Also `SystemColor#windowText`

windowBorder	back to summary
public static final SystemColor windowBorder The color rendered for the border around interior regions inside windows.

windowText	back to summary
public static final SystemColor windowText The color rendered for text of interior regions inside windows.

Constructor Detail

SystemColor	back to summary
private SystemColor(byte index) Creates a symbolic color that represents an indexed entry into system color cache. Used by above static system colors.

Method Detail

readResolve back to summary

private Object readResolve()

The design of the SystemColor class assumes that the SystemColor object instances stored in the static final fields above are the only instances that can be used by developers. This method helps maintain those limits on instantiation by using the index stored in the value field of the serialized form of the object to replace the serialized object with the equivalent static object constant field of SystemColor. See the writeReplace method for more information on the serialized form of these objects.

Returns:Object

one of the SystemColor static object fields that refers to the same system color.

Annotations

@Serial

toString back to summary

public String toString()

Overrides java.awt.Color.toString.

Returns a string representation of this Color's values. This method is intended to be used only for debugging purposes, and the content and format of the returned string may vary between implementations. The returned string may be empty but may not be null.

Returns:String: a string representation of this Color

updateSystemColors	back to summary
private static void updateSystemColors() Called from `<init>` and toolkit to update the above systemColors cache.

writeReplace back to summary

private Object writeReplace() throws ObjectStreamException

Returns a specialized version of the SystemColor object for writing to the serialized stream.

Returns:Object

a proxy SystemColor object with its value replaced by the corresponding system color index.

Annotations

@Serial

Exceptions

ObjectStreamException:: if a new object replacing this object could not be created

Serial data