Class SystemColor
- java.lang.Object
-
- java.awt.Color
-
- java.awt.SystemColor
- All Implemented Interfaces:
-
Paint
,Transparency
,Serializable
public final class SystemColor extends Color implements Serializable
A class to 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.
System color values may also be available through the getDesktopProperty
method on java.awt.Toolkit
.
Field Summary
Modifier and Type | Field | Description |
---|---|---|
static int | ACTIVE_CAPTION | The array index for the |
static int | ACTIVE_CAPTION_BORDER | The array index for the |
static int | ACTIVE_CAPTION_TEXT | The array index for the |
static SystemColor | activeCaption | The color rendered for the window-title background of the currently active window. |
static SystemColor | activeCaptionBorder | The color rendered for the border around the currently active window. |
static SystemColor | activeCaptionText | The color rendered for the window-title text of the currently active window. |
static SystemColor | control | The color rendered for the background of control panels and control objects, such as pushbuttons. |
static int | CONTROL | The array index for the |
static int | CONTROL_DK_SHADOW | The array index for the |
static int | CONTROL_HIGHLIGHT | The array index for the |
static int | CONTROL_LT_HIGHLIGHT | The array index for the |
static int | CONTROL_SHADOW | The array index for the |
static int | CONTROL_TEXT | The array index for the |
static SystemColor | controlDkShadow | The color rendered for dark shadow areas on 3D control objects, such as pushbuttons. |
static SystemColor | controlHighlight | The color rendered for light areas of 3D control objects, such as pushbuttons. |
static SystemColor | controlLtHighlight | The color rendered for highlight areas of 3D control objects, such as pushbuttons. |
static SystemColor | controlShadow | The color rendered for shadow areas of 3D control objects, such as pushbuttons. |
static SystemColor | controlText | The color rendered for the text of control panels and control objects, such as pushbuttons. |
static SystemColor | desktop | The color rendered for the background of the desktop. |
static int | DESKTOP | The array index for the |
static int | INACTIVE_CAPTION | The array index for the |
static int | INACTIVE_CAPTION_BORDER | The array index for the |
static int | INACTIVE_CAPTION_TEXT | The array index for the |
static SystemColor | inactiveCaption | The color rendered for the window-title background of inactive windows. |
static SystemColor | inactiveCaptionBorder | The color rendered for the border around inactive windows. |
static SystemColor | inactiveCaptionText | The color rendered for the window-title text of inactive windows. |
static SystemColor | info | The color rendered for the background of tooltips or spot help. |
static int | INFO | The array index for the |
static int | INFO_TEXT | The array index for the |
static SystemColor | infoText | The color rendered for the text of tooltips or spot help. |
static SystemColor | menu | The color rendered for the background of menus. |
static int | MENU | The array index for the |
static int | MENU_TEXT | The array index for the |
static SystemColor | menuText | The color rendered for the text of menus. |
static int | NUM_COLORS | The number of system colors in the array. |
static SystemColor | scrollbar | The color rendered for the background of scrollbars. |
static int | SCROLLBAR | The array index for the |
static SystemColor | text | The color rendered for the background of text control objects, such as textfields and comboboxes. |
static int | TEXT | The array index for the |
static int | TEXT_HIGHLIGHT | The array index for the |
static int | TEXT_HIGHLIGHT_TEXT | The array index for the |
static int | TEXT_INACTIVE_TEXT | The array index for the |
static int | TEXT_TEXT | The array index for the |
static SystemColor | textHighlight | The color rendered for the background of selected items, such as in menus, comboboxes, and text. |
static SystemColor | textHighlightText | The color rendered for the text of selected items, such as in menus, comboboxes, and text. |
static SystemColor | textInactiveText | The color rendered for the text of inactive items, such as in menus. |
static SystemColor | textText | The color rendered for the text of text control objects, such as textfields and comboboxes. |
static SystemColor | window | The color rendered for the background of interior regions inside windows. |
static int | WINDOW | The array index for the |
static int | WINDOW_BORDER | The array index for the |
static int | WINDOW_TEXT | The array index for the |
static SystemColor | windowBorder | The color rendered for the border around interior regions inside windows. |
static SystemColor | windowText | The color rendered for text of interior regions inside windows. |
Fields declared in 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 declared in interface java.awt.Transparency
BITMASK, OPAQUE, TRANSLUCENT
Method Summary
Modifier and Type | Method | Description |
---|---|---|
String | toString() | Returns a string representation of this |
Methods declared in 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
Methods declared in class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
Field Detail
DESKTOP
@Native public static final int DESKTOP
The array index for the desktop
system color.
- See Also:
-
desktop
, Constant Field Values
ACTIVE_CAPTION
@Native public static final int ACTIVE_CAPTION
The array index for the activeCaption
system color.
- See Also:
-
activeCaption
, Constant Field Values
ACTIVE_CAPTION_TEXT
@Native public static final int ACTIVE_CAPTION_TEXT
The array index for the activeCaptionText
system color.
- See Also:
-
activeCaptionText
, Constant Field Values
ACTIVE_CAPTION_BORDER
@Native public static final int ACTIVE_CAPTION_BORDER
The array index for the activeCaptionBorder
system color.
- See Also:
-
activeCaptionBorder
, Constant Field Values
INACTIVE_CAPTION
@Native public static final int INACTIVE_CAPTION
The array index for the inactiveCaption
system color.
- See Also:
-
inactiveCaption
, Constant Field Values
INACTIVE_CAPTION_TEXT
@Native public static final int INACTIVE_CAPTION_TEXT
The array index for the inactiveCaptionText
system color.
- See Also:
-
inactiveCaptionText
, Constant Field Values
INACTIVE_CAPTION_BORDER
@Native public static final int INACTIVE_CAPTION_BORDER
The array index for the inactiveCaptionBorder
system color.
- See Also:
-
inactiveCaptionBorder
, Constant Field Values
WINDOW
@Native public static final int WINDOW
The array index for the window
system color.
- See Also:
-
window
, Constant Field Values
WINDOW_BORDER
@Native public static final int WINDOW_BORDER
The array index for the windowBorder
system color.
- See Also:
-
windowBorder
, Constant Field Values
WINDOW_TEXT
@Native public static final int WINDOW_TEXT
The array index for the windowText
system color.
- See Also:
-
windowText
, Constant Field Values
MENU
@Native public static final int MENU
The array index for the menu
system color.
- See Also:
-
menu
, Constant Field Values
MENU_TEXT
@Native public static final int MENU_TEXT
The array index for the menuText
system color.
- See Also:
-
menuText
, Constant Field Values
TEXT
@Native public static final int TEXT
The array index for the text
system color.
- See Also:
-
text
, Constant Field Values
TEXT_TEXT
@Native public static final int TEXT_TEXT
The array index for the textText
system color.
- See Also:
-
textText
, Constant Field Values
TEXT_HIGHLIGHT
@Native public static final int TEXT_HIGHLIGHT
The array index for the textHighlight
system color.
- See Also:
-
textHighlight
, Constant Field Values
TEXT_HIGHLIGHT_TEXT
@Native public static final int TEXT_HIGHLIGHT_TEXT
The array index for the textHighlightText
system color.
- See Also:
-
textHighlightText
, Constant Field Values
TEXT_INACTIVE_TEXT
@Native public static final int TEXT_INACTIVE_TEXT
The array index for the textInactiveText
system color.
- See Also:
-
textInactiveText
, Constant Field Values
CONTROL
@Native public static final int CONTROL
The array index for the control
system color.
- See Also:
-
control
, Constant Field Values
CONTROL_TEXT
@Native public static final int CONTROL_TEXT
The array index for the controlText
system color.
- See Also:
-
controlText
, Constant Field Values
CONTROL_HIGHLIGHT
@Native public static final int CONTROL_HIGHLIGHT
The array index for the controlHighlight
system color.
- See Also:
-
controlHighlight
, Constant Field Values
CONTROL_LT_HIGHLIGHT
@Native public static final int CONTROL_LT_HIGHLIGHT
The array index for the controlLtHighlight
system color.
- See Also:
-
controlLtHighlight
, Constant Field Values
CONTROL_SHADOW
@Native public static final int CONTROL_SHADOW
The array index for the controlShadow
system color.
- See Also:
-
controlShadow
, Constant Field Values
CONTROL_DK_SHADOW
@Native public static final int CONTROL_DK_SHADOW
The array index for the controlDkShadow
system color.
- See Also:
-
controlDkShadow
, Constant Field Values
SCROLLBAR
@Native public static final int SCROLLBAR
The array index for the scrollbar
system color.
- See Also:
-
scrollbar
, Constant Field Values
INFO
@Native public static final int INFO
The array index for the info
system color.
- See Also:
-
info
, Constant Field Values
INFO_TEXT
@Native public static final int INFO_TEXT
The array index for the infoText
system color.
- See Also:
-
infoText
, Constant Field Values
NUM_COLORS
@Native public static final int NUM_COLORS
The number of system colors in the array.
- See Also:
- Constant Field Values
desktop
public static final SystemColor desktop
The color rendered for the background of the desktop.
activeCaption
public static final SystemColor activeCaption
The color rendered for the window-title background of the currently active window.
activeCaptionText
public static final SystemColor activeCaptionText
The color rendered for the window-title text of the currently active window.
activeCaptionBorder
public static final SystemColor activeCaptionBorder
The color rendered for the border around the currently active window.
inactiveCaption
public static final SystemColor inactiveCaption
The color rendered for the window-title background of inactive windows.
inactiveCaptionText
public static final SystemColor inactiveCaptionText
The color rendered for the window-title text of inactive windows.
inactiveCaptionBorder
public static final SystemColor inactiveCaptionBorder
The color rendered for the border around inactive windows.
window
public static final SystemColor window
The color rendered for the background of interior regions inside windows.
windowBorder
public static final SystemColor windowBorder
The color rendered for the border around interior regions inside windows.
windowText
public static final SystemColor windowText
The color rendered for text of interior regions inside windows.
menu
public static final SystemColor menu
The color rendered for the background of menus.
menuText
public static final SystemColor menuText
The color rendered for the text of menus.
text
public static final SystemColor text
The color rendered for the background of text control objects, such as textfields and comboboxes.
textText
public static final SystemColor textText
The color rendered for the text of text control objects, such as textfields and comboboxes.
textHighlight
public static final SystemColor textHighlight
The color rendered for the background of selected items, such as in menus, comboboxes, and text.
textHighlightText
public static final SystemColor textHighlightText
The color rendered for the text of selected items, such as in menus, comboboxes, and text.
textInactiveText
public static final SystemColor textInactiveText
The color rendered for the text of inactive items, such as in menus.
control
public static final SystemColor control
The color rendered for the background of control panels and control objects, such as pushbuttons.
controlText
public static final SystemColor controlText
The color rendered for the text of control panels and control objects, such as pushbuttons.
controlHighlight
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
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
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.
controlDkShadow
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.
scrollbar
public static final SystemColor scrollbar
The color rendered for the background of scrollbars.
info
public static final SystemColor info
The color rendered for the background of tooltips or spot help.
infoText
public static final SystemColor infoText
The color rendered for the text of tooltips or spot help.
Method Detail
toString
public String 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
.