java.lang.Object
javax.swing.border.AbstractBorder
javax.swing.border.LineBorder
- All Implemented Interfaces:
- Serializable, Border
- Direct Known Subclasses:
- BorderUIResource.LineBorderUIResource
- See Also:
- Top Examples, Source Code,
XMLEncoder
public static Border createBlackLineBorder()
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
[1392]How to create a black border after an image is loaded on the JPanel?
By wengfattpang { at } yahoo { dot } com on 2005/04/14 01:23:39 Rate
I wanna to create a a black border after my image is loaded on the JPanel.
This is how I do but it does not work.
class DisplayPanel extends JPanel
{
Image displayImage;
public DisplayPanel ( String file )
{
setBorder ( new LineBorder ( Color.black ) ) ;
displayImage = Toolkit.getDefaultToolkit ( ) .getImage ( file ) ;
MediaTracker mt = new MediaTracker ( this ) ;
mt.addImage ( displayImage, 1 ) ;
try {
mt.waitForAll ( ) ;
} catch ( Exception e ) {
System.out.println ( "Exception while loading." ) ;
}
if ( displayImage.getWidth ( this ) == -1 ) {
System.out.println ( "No *.jpg file" ) ;
System.exit ( 0 ) ;
}
else {
repaint ( ) ;
}
}
public void paint ( Graphics g ) {
Graphics2D g2D = ( Graphics2D ) g;
BufferedImage bi = ( BufferedImage ) createImage ( getWidth ( ) , getHeight ( ) ) ;
// Draw into the memory buffer.
for ( int i = 0; i < getWidth ( ) ; i = i + displayImage.getWidth ( this ) )
{
for ( int j = 0; j < getHeight ( ) ; j = j + displayImage.getHeight ( this ) )
{
bi.createGraphics ( ) .drawImage ( displayImage, i, j, this ) ;
}
}
// Draw the buffered Image on to the screen
g2D.drawImage ( bi, 0, 0, this ) ;
}
}
public static Border createGrayLineBorder()
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public Insets getBorderInsets(Component c)
- See Also:
- AbstractBorder, Border
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public Insets getBorderInsets(Component c,
Insets insets)- See Also:
- AbstractBorder
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public Color getLineColor()
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public boolean getRoundedCorners()
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public int getThickness()
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public boolean isBorderOpaque()
- See Also:
- AbstractBorder, Border
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public LineBorder(Color color)
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public LineBorder(Color color,
int thickness)- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public LineBorder(Color color,
int thickness,
boolean roundedCorners)- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
protected Color lineColor
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public void paintBorder(Component c,
Graphics g,
int x,
int y,
int width,
int height)- See Also:
- AbstractBorder, Border
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
protected boolean roundedCorners
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
protected int thickness
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
Java API By Example, From Geeks To Geeks.