Description |
Property name for requesting that watermark should bleed through lists,
trees and tables. This is both a JVM flag and a client property on
UIManager (global setting).
When this property is used as a JVM flag, there is no need to specify any
value:
-Dsubstancelaf.watermark.tobleed
When this property is set a client property on
UIManager , the
value should be one of Boolean.TRUE
or Boolean.FALSE .
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Sample code |
import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.*;
import org.jvnet.substance.SubstanceLookAndFeel;
import org.jvnet.substance.watermark.SubstanceBinaryWatermark;
/**
* Test application that shows the use of the
* {@link SubstanceLookAndFeel#WATERMARK_TO_BLEED} client property.
*
* @author Kirill Grouchnikov
* @see SubstanceLookAndFeel#WATERMARK_TO_BLEED
*/
public class WatermarkToBleed extends JFrame {
/**
* Creates the main frame for <code>this</code> sample.
*/
public WatermarkToBleed() {
super("Watermark bleeding through the list");
this.setLayout(new BorderLayout());
// create list with a few values
final JList jlist = new JList(new Object[] { "value1", "value2",
"value3", "value4" });
this.add(jlist, BorderLayout.CENTER);
JPanel controls = new JPanel(new FlowLayout(FlowLayout.RIGHT));
final JCheckBox isBleeding = new JCheckBox("watermark bleed");
isBleeding.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
// based on checkbox selection, mark the list to
// bleed the watermark
jlist.putClientProperty(
SubstanceLookAndFeel.WATERMARK_TO_BLEED,
isBleeding.isSelected() ? Boolean.TRUE : null);
repaint();
}
});
}
});
controls.add(isBleeding);
this.add(controls, BorderLayout.SOUTH);
this.setSize(400, 200);
this.setLocationRelativeTo(null);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
/**
* The main method for <code>this</code> sample. The arguments are
* ignored.
*
* @param args
* Ignored.
* @throws Exception
* If some exception occured. Note that there is no special
* treatment of exception conditions in <code>this</code>
* sample code.
*/
public static void main(String[] args) throws Exception {
UIManager.setLookAndFeel(new SubstanceLookAndFeel());
// set custom watermark
SubstanceLookAndFeel
.setCurrentWatermark(new SubstanceBinaryWatermark());
JFrame.setDefaultLookAndFeelDecorated(true);
SwingUtilities.invokeLater(new Runnable() {
public void run() {
new WatermarkToBleed().setVisible(true);
}
});
}
}
The screenshot below shows list with no watermark - this
property is not set:
The screenshot below shows list with watermark (background
color of list cell renderers is ignored) - this property is set
to Boolean.TRUE :
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