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*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* - Neither the name of Oracle or the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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*/
package javademo.swing.tabbedpane;
/*
* TabComponentDemo.java requires one additional file:
* ButtonTabComponent.java
*/
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;
import javax.swing.JCheckBoxMenuItem;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JTabbedPane;
import javax.swing.KeyStroke;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
/*
* Creating and using TabComponentsDemo example
*/
public class TabComponentsDemo extends JFrame
{
private static final long serialVersionUID = 1L;
private final int tabNumber = 5;
private final JTabbedPane pane = new JTabbedPane();
private JMenuItem tabComponentsItem;
private JMenuItem scrollLayoutItem;
public static void main(String[] args)
{
// Schedule a job for the event dispatch thread:
// creating and showing this application's GUI.
SwingUtilities.invokeLater(new Runnable()
{
public void run()
{
// Turn off metal's use of bold fonts
UIManager.put("swing.boldMetal", Boolean.FALSE);
new TabComponentsDemo("TabComponentsDemo").runTest();
}
});
}
public TabComponentsDemo(String title)
{
super(title);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
initMenu();
add(pane);
}
public void runTest()
{
pane.removeAll();
for (int i = 0; i < tabNumber; i++)
{
String title = "Tab " + i;
pane.add(title, new JLabel(title));
initTabComponent(i);
}
tabComponentsItem.setSelected(true);
pane.setTabLayoutPolicy(JTabbedPane.WRAP_TAB_LAYOUT);
scrollLayoutItem.setSelected(false);
setSize(new Dimension(400, 200));
setLocationRelativeTo(null);
setVisible(true);
}
private void initTabComponent(int i)
{
pane.setTabComponentAt(i, new ButtonTabComponent(pane));
}
// Setting menu
private void initMenu()
{
JMenuBar menuBar = new JMenuBar();
// create Options menu
tabComponentsItem = new JCheckBoxMenuItem("Use TabComponents", true);
tabComponentsItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_T, InputEvent.ALT_MASK));
tabComponentsItem.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
for (int i = 0; i < pane.getTabCount(); i++)
{
if (tabComponentsItem.isSelected())
{
initTabComponent(i);
}
else
{
pane.setTabComponentAt(i, null);
}
}
}
});
scrollLayoutItem = new JCheckBoxMenuItem("Set ScrollLayout");
scrollLayoutItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_S, InputEvent.ALT_MASK));
scrollLayoutItem.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
if (pane.getTabLayoutPolicy() == JTabbedPane.WRAP_TAB_LAYOUT)
{
pane.setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT);
}
else
{
pane.setTabLayoutPolicy(JTabbedPane.WRAP_TAB_LAYOUT);
}
}
});
JMenuItem resetItem = new JMenuItem("Reset JTabbedPane");
resetItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_R, InputEvent.ALT_MASK));
resetItem.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
runTest();
}
});
JMenu optionsMenu = new JMenu("Options");
optionsMenu.add(tabComponentsItem);
optionsMenu.add(scrollLayoutItem);
optionsMenu.add(resetItem);
menuBar.add(optionsMenu);
setJMenuBar(menuBar);
}
}