CompoundBorder (Java Platform SE 7 b138)

java.lang.Object
- javax.swing.border.AbstractBorder
- - javax.swing.border.CompoundBorder

All Implemented Interfaces:

Serializable, Border

Direct Known Subclasses:

BorderUIResource.CompoundBorderUIResource
```
public class CompoundBorder
extends AbstractBorder
```
A composite Border class used to compose two Border objects into a single border by nesting an inside Border object within the insets of an outside Border object. For example, this class may be used to add blank margin space to a component with an existing decorative border:
```
    Border border = comp.getBorder();
    Border margin = new EmptyBorder(10,10,10,10);
    comp.setBorder(new CompoundBorder(border, margin));
 
```
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 JavaBeans^TM has been added to the java.beans package. Please see XMLEncoder.

Field Summary

Fields
Modifier and Type Field and Description

protected Border insideBorder

protected Border outsideBorder

Fields
Modifier and Type	Field and Description
`protected Border`	`insideBorder`
`protected Border`	`outsideBorder`

Constructor Summary

Constructors
Constructor and Description
`CompoundBorder()` Creates a compound border with null outside and inside borders.
`CompoundBorder(Border outsideBorder, Border insideBorder)` Creates a compound border with the specified outside and inside borders.

Method Summary

Methods
Modifier and Type	Method and Description
`Insets`	`getBorderInsets(Component c, Insets insets)` Reinitialize the insets parameter with this Border's current Insets.
`Border`	`getInsideBorder()` Returns the inside border object.
`Border`	`getOutsideBorder()` Returns the outside border object.
`boolean`	`isBorderOpaque()` Returns whether or not the compound border is opaque.
`void`	`paintBorder(Component c, Graphics g, int x, int y, int width, int height)` Paints the compound border by painting the outside border with the specified position and size and then painting the inside border at the specified position and size offset by the insets of the outside border.

Methods inherited from class javax.swing.border.AbstractBorder
getBaseline, getBaselineResizeBehavior, getBorderInsets, getInteriorRectangle, getInteriorRectangle

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - outsideBorder
```
protected Border outsideBorder
```
  - insideBorder
```
protected Border insideBorder
```
- Constructor Detail
  - CompoundBorder
```
public CompoundBorder()
```
    Creates a compound border with null outside and inside borders.
  - CompoundBorder
```
@ConstructorProperties(value={"outsideBorder","insideBorder"})
public CompoundBorder(Border outsideBorder,
                                         Border insideBorder)
```
    Creates a compound border with the specified outside and inside borders. Either border may be null.
    
    Parameters:
    outsideBorder - the outside border
    insideBorder - the inside border to be nested
- Method Detail
  - isBorderOpaque
```
public boolean isBorderOpaque()
```
    Returns whether or not the compound border is opaque.
    
    Specified by:
    
    isBorderOpaque in interface Border
    
    Overrides:
    
    isBorderOpaque in class AbstractBorder
    
    Returns:
    true if the inside and outside borders are each either null or opaque; or false otherwise
  - paintBorder
```
public void paintBorder(Component c,
               Graphics g,
               int x,
               int y,
               int width,
               int height)
```
    Paints the compound border by painting the outside border with the specified position and size and then painting the inside border at the specified position and size offset by the insets of the outside border.
    
    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,
                     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
  - getOutsideBorder
```
public Border getOutsideBorder()
```
    Returns the outside border object.
  - getInsideBorder
```
public Border getInsideBorder()
```
    Returns the inside border object.

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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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DRAFT ea-b138

Class CompoundBorder

Field Summary

Constructor Summary

Method Summary

Methods inherited from class javax.swing.border.AbstractBorder

Methods inherited from class java.lang.Object

Field Detail

outsideBorder

insideBorder

Constructor Detail

CompoundBorder

CompoundBorder

Method Detail

isBorderOpaque

paintBorder

getBorderInsets

getOutsideBorder

getInsideBorder