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com.blogofbug.swing.borders
[Java] Class ImageBorder

java.lang.Object
  javax.swing.border.AbstractBorder
      com.blogofbug.swing.borders.ImageBorder

public class ImageBorder
extends AbstractBorder

ImageBorder takes an image and breaks out the corners and the top, left, right, and bottom borders stretching them to fill the space around which the border is drawn

Authors:
nigel

Field Summary
protected AbstractImageBorder borderRenderer

boolean paintBorder

 
Constructor Summary
ImageBorder(BufferedImage borderImage, Insets imageInsets)

Creates a new ImageBorder using the supplied image and the insets
ImageBorder(URL imageURL, Insets imageInsets)

Creates a new ImageBofder loading the image from the supplied URL
 
Method Summary
Insets getBorderInsets(Component c)

Gets the insets of the image back (subtracting from the component size would give you the renderable area
Insets getBorderInsets(Component c, Insets i)

Gets the insets of the image and returns in the in the supplied Insets instance
void paintBorder(Component c, Graphics g, int x, int y, int width, int height)

Paints the border around the specified component
void paintCenter(Graphics2D g2, Component c)

void setPaintBorder(boolean paintBorder)

Controls wether or not the border is actually painted or not.
 
Methods inherited from class AbstractBorder
getBaseline, getBaselineResizeBehavior, paintBorder, getBorderInsets, getBorderInsets, isBorderOpaque, getInteriorRectangle, getInteriorRectangle, wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll
 
Methods inherited from class Object
wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll
 

Field Detail

borderRenderer

protected AbstractImageBorder borderRenderer

paintBorder

boolean paintBorder

 
Constructor Detail

ImageBorder

public ImageBorder(BufferedImage borderImage, Insets imageInsets)
Creates a new ImageBorder using the supplied image and the insets
Parameters:
borderImage - The image to be used as the border
imageInsets - The insets around the edge of the image that allow the cookie-cut-and-stretch of the image around the edge of the border

ImageBorder

public ImageBorder(URL imageURL, Insets imageInsets)
Creates a new ImageBofder loading the image from the supplied URL
Parameters:
imageURL - The location of the image to use
imageInsets - The insets around the edge of the image that allow the cookie-cut-and-stretch of the image around the edge of the border

 
Method Detail

getBorderInsets

public Insets getBorderInsets(Component c)
Gets the insets of the image back (subtracting from the component size would give you the renderable area
Parameters:
c - The component to which the border will be applied
Returns:
The insets of the border

getBorderInsets

public Insets getBorderInsets(Component c, Insets i)
Gets the insets of the image and returns in the in the supplied Insets instance
Parameters:
c - The component to which the border will be applied
i - A pre-created insets object
Returns:
The insets of the border

paintBorder

public void paintBorder(Component c, Graphics g, int x, int y, int width, int height)
Paints the border around the specified component
Parameters:
c - The component to paint the border on
g - The graphics context
x - The x offset
y - The y offset
width - The width
height - The height

paintCenter

public void paintCenter(Graphics2D g2, Component c)

setPaintBorder

public void setPaintBorder(boolean paintBorder)
Controls wether or not the border is actually painted or not.
Parameters:
paintBorder - If false then will not draw the border. Useful if the border is being used to show a selected item

 

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