javax.swing.plaf.basic

Class BasicGraphicsUtils

java.lang.Object

javax.swing.plaf.basic.BasicGraphicsUtils

public class BasicGraphicsUtils
extends Object

Convenient util class.

Constructor Summary

Constructors

Constructor and Description
BasicGraphicsUtils()

Method Summary

Modifier and Type	Method and Description
static void	drawBezel(Graphics g, int x, int y, int w, int h, boolean isPressed, boolean isDefault, Color shadow, Color darkShadow, Color highlight, Color lightHighlight) Draws a bezel.
static void	drawDashedRect(Graphics g, int x, int y, int width, int height) Draws dashed rectangle.
static void	drawEtchedRect(Graphics g, int x, int y, int w, int h, Color shadow, Color darkShadow, Color highlight, Color lightHighlight) Draws an etched rectangle.
static void	drawGroove(Graphics g, int x, int y, int w, int h, Color shadow, Color highlight) Draws a groove.
static void	drawLoweredBezel(Graphics g, int x, int y, int w, int h, Color shadow, Color darkShadow, Color highlight, Color lightHighlight) Draws a lowered bezel.
static void	drawString(Graphics g, String text, int underlinedChar, int x, int y) Draw a string with the graphics g at location (x,y) just like g.drawString would.
static void	drawStringUnderlineCharAt(Graphics g, String text, int underlinedIndex, int x, int y) Draw a string with the graphics g at location (x, y) just like g.drawString would.
static Insets	getEtchedInsets() Returns the amount of space taken up by a border drawn by drawEtchedRect()
static Insets	getGrooveInsets() Returns the amount of space taken up by a border drawn by drawGroove()
static Dimension	getPreferredButtonSize(AbstractButton b, int textIconGap) Returns the preferred size of the button.

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicGraphicsUtils

public BasicGraphicsUtils()

Method Detail

drawEtchedRect

public static void drawEtchedRect(Graphics g,
                                  int x,
                                  int y,
                                  int w,
                                  int h,
                                  Color shadow,
                                  Color darkShadow,
                                  Color highlight,
                                  Color lightHighlight)

Draws an etched rectangle.

Parameters:

g - an instance of Graphics

x - an X coordinate

y - an Y coordinate

w - a width

h - a height

shadow - a color of shadow

darkShadow - a color of dark shadow

highlight - a color highlighting

lightHighlight - a color of light highlighting

getEtchedInsets

public static Insets getEtchedInsets()

Returns the amount of space taken up by a border drawn by drawEtchedRect()

Returns:

the inset of an etched rect

drawGroove

public static void drawGroove(Graphics g,
                              int x,
                              int y,
                              int w,
                              int h,
                              Color shadow,
                              Color highlight)

Draws a groove.

Parameters:

g - an instance of Graphics

x - an X coordinate

y - an Y coordinate

w - a width

h - a height

shadow - a color of shadow

highlight - a color highlighting

getGrooveInsets

public static Insets getGrooveInsets()

Returns the amount of space taken up by a border drawn by drawGroove()

Returns:

the inset of a groove border

drawBezel

public static void drawBezel(Graphics g,
                             int x,
                             int y,
                             int w,
                             int h,
                             boolean isPressed,
                             boolean isDefault,
                             Color shadow,
                             Color darkShadow,
                             Color highlight,
                             Color lightHighlight)

Draws a bezel.

Parameters:

g - an instance of Graphics

x - an X coordinate

y - an Y coordinate

w - a width

h - a height

isPressed - is component pressed

isDefault - is default drawing

shadow - a color of shadow

darkShadow - a color of dark shadow

highlight - a color highlighting

lightHighlight - a color of light highlighting

drawLoweredBezel

public static void drawLoweredBezel(Graphics g,
                                    int x,
                                    int y,
                                    int w,
                                    int h,
                                    Color shadow,
                                    Color darkShadow,
                                    Color highlight,
                                    Color lightHighlight)

Draws a lowered bezel.

Parameters:

g - an instance of Graphics

x - an X coordinate

y - an Y coordinate

w - a width

h - a height

shadow - a color of shadow

darkShadow - a color of dark shadow

highlight - a color highlighting

lightHighlight - a color of light highlighting

drawString

public static void drawString(Graphics g,
                              String text,
                              int underlinedChar,
                              int x,
                              int y)

Draw a string with the graphics g at location (x,y) just like g.drawString would. The first occurrence of underlineChar in text will be underlined. The matching algorithm is not case sensitive.

Parameters:

g - an instance of Graphics

text - a text

underlinedChar - an underlined char

x - an X coordinate

y - an Y coordinate

drawStringUnderlineCharAt

public static void drawStringUnderlineCharAt(Graphics g,
                                             String text,
                                             int underlinedIndex,
                                             int x,
                                             int y)

Draw a string with the graphics g at location (x, y) just like g.drawString would. The character at index underlinedIndex in text will be underlined. If index is beyond the bounds of text (including < 0), nothing will be underlined.

Parameters:

g - Graphics to draw with

text - String to draw

underlinedIndex - Index of character in text to underline

x - x coordinate to draw at

y - y coordinate to draw at

Since:

1.4

drawDashedRect

public static void drawDashedRect(Graphics g,
                                  int x,
                                  int y,
                                  int width,
                                  int height)

Draws dashed rectangle.

Parameters:

g - an instance of Graphics

x - an X coordinate

y - an Y coordinate

width - a width of rectangle

height - a height of rectangle

getPreferredButtonSize

public static Dimension getPreferredButtonSize(AbstractButton b,
                                               int textIconGap)

Returns the preferred size of the button.

Parameters:

b - an instance of AbstractButton

textIconGap - a gap between text and icon

Returns:

the preferred size of the button