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BevelBorder (Java 2 Platform SE 5.0) - JDK 5 Documentation v1.5.0, Java 2 SDK 英文文档

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Standard Ed. 5.0
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javax.swing.border
Class BevelBorder

java.lang.Object
  extended by javax.swing.border.AbstractBorder
      extended by javax.swing.border.BevelBorder
All Implemented Interfaces:
Serializable, Border
Direct Known Subclasses:
BorderUIResource.BevelBorderUIResource, SoftBevelBorder
public class BevelBorder
extends AbstractBorder

A class which implements a simple two-line bevel border.

Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeansTM has been added to the java.beans package. Please see XMLEncoder.

Field Summary
protected  int bevelType
           
protected  Color highlightInner
           
protected  Color highlightOuter
           
static int LOWERED
          Lowered bevel type.
static int RAISED
          Raised bevel type.
protected  Color shadowInner
           
protected  Color shadowOuter
           
 
Constructor Summary
BevelBorder(int bevelType)
          Creates a bevel border with the specified type and whose colors will be derived from the background color of the component passed into the paintBorder method.
BevelBorder(int bevelType, Color highlight, Color shadow)
          Creates a bevel border with the specified type, highlight and shadow colors.
BevelBorder(int bevelType, Color highlightOuterColor, Color highlightInnerColor, Color shadowOuterColor, Color shadowInnerColor)
          Creates a bevel border with the specified type, highlight and shadow colors.
 
Method Summary
 int getBevelType()
          Returns the type of the bevel border.
 Insets getBorderInsets(Component c)
          Returns the insets of the border.
 Insets getBorderInsets(Component c, Insets insets)
          Reinitialize the insets parameter with this Border's current Insets.
 Color getHighlightInnerColor()
          Returns the inner highlight color of the bevel border.
 Color getHighlightInnerColor(Component c)
          Returns the inner highlight color of the bevel border when rendered on the specified component.
 Color getHighlightOuterColor()
          Returns the outer highlight color of the bevel border.
 Color getHighlightOuterColor(Component c)
          Returns the outer highlight color of the bevel border when rendered on the specified component.
 Color getShadowInnerColor()
          Returns the inner shadow color of the bevel border.
 Color getShadowInnerColor(Component c)
          Returns the inner shadow color of the bevel border when rendered on the specified component.
 Color getShadowOuterColor()
          Returns the outer shadow color of the bevel border.
 Color getShadowOuterColor(Component c)
          Returns the outer shadow color of the bevel border when rendered on the specified component.
 boolean isBorderOpaque()
          Returns whether or not the border is opaque.
 void paintBorder(Component c, Graphics g, int x, int y, int width, int height)
          Paints the border for the specified component with the specified position and size.
protected  void paintLoweredBevel(Component c, Graphics g, int x, int y, int width, int height)
           
protected  void paintRaisedBevel(Component c, Graphics g, int x, int y, int width, int height)
           
 
Methods inherited from class javax.swing.border.AbstractBorder
getInteriorRectangle, getInteriorRectangle
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

RAISED

public static final int RAISED
Raised bevel type.

See Also:
Constant Field Values

LOWERED

public static final int LOWERED
Lowered bevel type.

See Also:
Constant Field Values

bevelType

protected int bevelType

highlightOuter

protected Color highlightOuter

highlightInner

protected Color highlightInner

shadowInner

protected Color shadowInner

shadowOuter

protected Color shadowOuter
Constructor Detail

BevelBorder

public BevelBorder(int bevelType)
Creates a bevel border with the specified type and whose colors will be derived from the background color of the component passed into the paintBorder method.

Parameters:
bevelType - the type of bevel for the border

BevelBorder

public BevelBorder(int bevelType,
                   Color highlight,
                   Color shadow)
Creates a bevel border with the specified type, highlight and shadow colors.

Parameters:
bevelType - the type of bevel for the border
highlight - the color to use for the bevel highlight
shadow - the color to use for the bevel shadow

BevelBorder

public BevelBorder(int bevelType,
                   Color highlightOuterColor,
                   Color highlightInnerColor,
                   Color shadowOuterColor,
                   Color shadowInnerColor)
Creates a bevel border with the specified type, highlight and shadow colors.

Note: The shadow inner and outer colors are switched for a lowered bevel border.

Parameters:
bevelType - the type of bevel for the border
highlightOuterColor - the color to use for the bevel outer highlight
highlightInnerColor - the color to use for the bevel inner highlight
shadowOuterColor - the color to use for the bevel outer shadow
shadowInnerColor - the color to use for the bevel inner shadow
Method Detail

paintBorder

public void paintBorder(Component c,
                        Graphics g,
                        int x,
                        int y,
                        int width,
                        int height)
Paints the border for the specified component with the specified position and size.

Specified by:
paintBorder in interface Border
Overrides:
paintBorder in class AbstractBorder
Parameters:
c - the component for which this border is being painted
g - the paint graphics
x - the x position of the painted border
y - the y position of the painted border
width - the width of the painted border
height - the height of the painted border

getBorderInsets

public Insets getBorderInsets(Component c)
Returns the insets of the border.

Specified by:
getBorderInsets in interface Border
Overrides:
getBorderInsets in class AbstractBorder
Parameters:
c - the component for which this border insets value applies
Returns:
the new Insets object initialized to 0

getBorderInsets

public Insets getBorderInsets(Component c,
                              Insets insets)
Reinitialize the insets parameter with this Border's current Insets.

Overrides:
getBorderInsets in class AbstractBorder
Parameters:
c - the component for which this border insets value applies
insets - the object to be reinitialized
Returns:
the insets object

getHighlightOuterColor

public Color getHighlightOuterColor(Component c)
Returns the outer highlight color of the bevel border when rendered on the specified component. If no highlight color was specified at instantiation, the highlight color is derived from the specified component's background color.

Parameters:
c - the component for which the highlight may be derived

getHighlightInnerColor

public Color getHighlightInnerColor(Component c)
Returns the inner highlight color of the bevel border when rendered on the specified component. If no highlight color was specified at instantiation, the highlight color is derived from the specified component's background color.

Parameters:
c - the component for which the highlight may be derived

getShadowInnerColor

public Color getShadowInnerColor(Component c)
Returns the inner shadow color of the bevel border when rendered on the specified component. If no shadow color was specified at instantiation, the shadow color is derived from the specified component's background color.

Parameters:
c - the component for which the shadow may be derived

getShadowOuterColor

public Color getShadowOuterColor(Component c)
Returns the outer shadow color of the bevel border when rendered on the specified component. If no shadow color was specified at instantiation, the shadow color is derived from the specified component's background color.

Parameters:
c - the component for which the shadow may be derived

getHighlightOuterColor

public Color getHighlightOuterColor()
Returns the outer highlight color of the bevel border. Will return null if no highlight color was specified at instantiation.

getHighlightInnerColor

public Color getHighlightInnerColor()
Returns the inner highlight color of the bevel border. Will return null if no highlight color was specified at instantiation.

getShadowInnerColor

public Color getShadowInnerColor()
Returns the inner shadow color of the bevel border. Will return null if no shadow color was specified at instantiation.

getShadowOuterColor

public Color getShadowOuterColor()
Returns the outer shadow color of the bevel border. Will return null if no shadow color was specified at instantiation.

getBevelType

public int getBevelType()
Returns the type of the bevel border.

isBorderOpaque

public boolean isBorderOpaque()
Returns whether or not the border is opaque.

Specified by:
isBorderOpaque in interface Border
Overrides:
isBorderOpaque in class AbstractBorder
Returns:
false

paintRaisedBevel

protected void paintRaisedBevel(Component c,
                                Graphics g,
                                int x,
                                int y,
                                int width,
                                int height)

paintLoweredBevel

protected void paintLoweredBevel(Component c,
                                 Graphics g,
                                 int x,
                                 int y,
                                 int width,
                                 int height)
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JavaTM 2 Platform
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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.