Substance API

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API method

public static void unregisterButtonShaperChangeListener(
      ButtonShaperChangeListener buttonShaperChangeListener)

Description

Unregisters a listener on button shaper change.

Parameters:

  • buttonShaperChangeListener - The listener to unregister.

See also


Sample code

import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.event.*;
import java.util.Vector;

import javax.swing.*;

import org.jvnet.substance.SubstanceLookAndFeel;
import org.jvnet.substance.button.ButtonShaperChangeListener;
import org.jvnet.substance.button.ButtonShaperInfo;

/**
 * Test application that shows the use of the
 {@link SubstanceLookAndFeel#unregisterButtonShaperChangeListener(org.jvnet.substance.button.ButtonShaperChangeListener)}
 * API.
 
 @author Kirill Grouchnikov
 @see SubstanceLookAndFeel#unregisterButtonShaperChangeListener(org.jvnet.substance.button.ButtonShaperChangeListener)
 */
public class UnregisterButtonShaperListener extends JFrame {
  /**
   * Listener instance.
   */
  private ButtonShaperChangeListener listener;

  /**
   * Creates the main frame for <code>this</code> sample.
   */
  public UnregisterButtonShaperListener() {
    super("Unregister button shaper listener");

    this.setLayout(new BorderLayout());

    JPanel panel = new JPanel(new FlowLayout());

    // Get all button shaper display names and set the vector as a model
    // for combobox.
    final JComboBox cb = new JComboBox(new Vector<String>(
        SubstanceLookAndFeel.getAllButtonShapers().keySet()));
    cb.setSelectedItem(SubstanceLookAndFeel.getCurrentButtonShaperName());
    cb.addItemListener(new ItemListener() {
      public void itemStateChanged(ItemEvent evt) {
        // Get the affected item
        final Object item = evt.getItem();

        if (evt.getStateChange() == ItemEvent.SELECTED) {
          SwingUtilities.invokeLater(new Runnable() {
            public void run() {
              try {
                // Get the shaper info object based on the
                // selected shaper display name
                ButtonShaperInfo shaperInfo = SubstanceLookAndFeel
                    .getAllButtonShapers().get(
                        (Stringitem);
                // Set the global shaper based on the shaper
                // class name.
                SubstanceLookAndFeel
                    .setCurrentButtonShaper(shaperInfo
                        .getClassName());
                SwingUtilities
                    .updateComponentTreeUI(UnregisterButtonShaperListener.this);
              catch (Exception exc) {
              }
            };
          });
        }
      }
    });

    panel.add(new JLabel("All button shapers:"));
    panel.add(cb);

    this.add(panel, BorderLayout.CENTER);

    JPanel controls = new JPanel(new FlowLayout(FlowLayout.RIGHT));
    final JButton unregisterListener = new JButton("Unregister listener");
    unregisterListener.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent e) {
        SwingUtilities.invokeLater(new Runnable() {
          public void run() {
            unregisterListener.setEnabled(false);
            // unregister listener
            SubstanceLookAndFeel
                .unregisterButtonShaperChangeListener(listener);
          }
        });
      }
    });
    controls.add(unregisterListener);
    this.add(controls, BorderLayout.SOUTH);

    // register listener
    SubstanceLookAndFeel
        .registerButtonShaperChangeListener(this.listener = new ButtonShaperChangeListener() {
          public void buttonShaperChanged() {
            // show dialog with the shaper name
            SwingUtilities.invokeLater(new Runnable() {
              public void run() {
                JOptionPane
                    .showMessageDialog(
                        UnregisterButtonShaperListener.this,
                        "New button shaper is "
                            + SubstanceLookAndFeel
                                .getCurrentButtonShaperName());
              }
            });
          }
        });

    this.setSize(400200);
    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[] argsthrows Exception {
    UIManager.setLookAndFeel(new SubstanceLookAndFeel());
    JFrame.setDefaultLookAndFeelDecorated(true);
    JDialog.setDefaultLookAndFeelDecorated(true);
    SwingUtilities.invokeLater(new Runnable() {
      public void run() {
        new UnregisterButtonShaperListener().setVisible(true);
      }
    });
  }
}