JToolBar

import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import javax.swing.border.BevelBorder;

public class ToolBarExample extends JPanel
{
public JTextPane pane;

        public JMenuBar menuBar;

        public JToolBar toolBar;

        String fonts[]={"Serif","Sansserif","Monaspaced","Dialog","DialogInput"};

public ToolBarExample()
{
menuBar=new JMenuBar();

        DemoAction leftJustifyAction=new DemoAction("Left",new ImageIcon("1.gif"),"Left justify text",'L');
DemoAction rightJustifyAction=new DemoAction("Right",new ImageIcon("2.gif"),"Right justify text",'R');
DemoAction centerJustifyAction=new DemoAction("Center",new ImageIcon("3.gif"),"Center justify text",'C');
DemoAction fullJustifyAction=new DemoAction("Full",new ImageIcon("4.gif"),"Full justify text",'F');

        JMenu formatMenu=new JMenu("justify");
formatMenu.add(leftJustifyAction);
formatMenu.add(rightJustifyAction);
formatMenu.add(centerJustifyAction);
formatMenu.add(fullJustifyAction);

        menuBar.add(formatMenu);

        toolBar=new JToolBar("Formatting");
toolBar.add(leftJustifyAction);
toolBar.add(rightJustifyAction);
toolBar.add(centerJustifyAction);
toolBar.add(fullJustifyAction);

        toolBar.addSeparator();
JLabel label=new JLabel("font");
toolBar.add(label);
toolBar.addSeparator();
JComboBox combo=new JComboBox(fonts);
combo.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
try
{
pane.getStyledDocument().insertString(
0,
"Font+["
+((JComboBox)e.getSource())
.getSelectedItem()+ "]Choosen!\n",
null);
}
catch(Exception ex)
{
ex.printStackTrace();
}
}
});
toolBar.add(combo);
fullJustifyAction.setEnabled(false);
}
public  static void main(String args[])
{
ToolBarExample example=new ToolBarExample();
example.pane=new JTextPane();
example.pane.setPreferredSize(new Dimension(250,250));
example.pane.setBorder(new BevelBorder(BevelBorder.LOWERED));
example.toolBar.setMaximumSize(example.toolBar.getSize());

 

          JFrame frame=new JFrame("Menu Example");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setJMenuBar(example.menuBar);
frame.getContentPane().add(example.toolBar,BorderLayout.NORTH);
frame.getContentPane().add(example.pane,BorderLayout.CENTER);
frame.pack();
frame.setVisible(true);
}
class DemoAction extends AbstractAction
{
public DemoAction(String text,Icon icon,String description,
char accelerator)
{
super(text,icon);
putValue(ACCELERATOR_KEY,KeyStroke.getKeyStroke(accelerator,
Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()));
putValue(SHORT_DESCRIPTION,description);
}
public void actionPerformed(ActionEvent e)
{
try
{
pane.getStyledDocument().insertString(0,
"Action[" +getValue(NAME)+ "]performed!\n",null);
}
catch(Exception ex)
{
ex.printStackTrace();
}
}   
}
}