Serializable
, Border
BorderUIResource.CompoundBorderUIResource
public class CompoundBorder extends AbstractBorder
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 has been added to the java.beans
package. Please see XMLEncoder
.
Modifier and Type | Field | Description |
---|---|---|
protected Border |
insideBorder |
The inside border. |
protected Border |
outsideBorder |
The outside border. |
Constructor | Description |
---|---|
CompoundBorder() |
Creates a compound border with null outside and inside borders. |
CompoundBorder |
Creates a compound border with the specified outside and inside borders. |
Modifier and Type | Method | Description |
---|---|---|
Insets |
getBorderInsets |
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 |
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. |
getBaseline, getBaselineResizeBehavior, getBorderInsets, getInteriorRectangle, getInteriorRectangle
protected Border outsideBorder
protected Border insideBorder
public CompoundBorder()
@ConstructorProperties({"outsideBorder","insideBorder"}) public CompoundBorder(Border outsideBorder, Border insideBorder)
outsideBorder
- the outside borderinsideBorder
- the inside border to be nestedpublic boolean isBorderOpaque()
isBorderOpaque
in interface Border
isBorderOpaque
in class AbstractBorder
true
if the inside and outside borders are each either null
or opaque; or false
otherwisepublic void paintBorder(Component c, Graphics g, int x, int y, int width, int height)
paintBorder
in interface Border
paintBorder
in class AbstractBorder
c
- the component for which this border is being paintedg
- the paint graphicsx
- the x position of the painted bordery
- the y position of the painted borderwidth
- the width of the painted borderheight
- the height of the painted borderpublic Insets getBorderInsets(Component c, Insets insets)
getBorderInsets
in class AbstractBorder
c
- the component for which this border insets value appliesinsets
- the object to be reinitializedinsets
objectNullPointerException
- if the specified insets
is null
public Border getOutsideBorder()
Border
objectpublic Border getInsideBorder()
Border
object
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https://docs.oracle.com/en/java/javase/21/docs/api/java.desktop/javax/swing/border/CompoundBorder.html