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A toolbar is a container that groups several components into a row or column. These components
are most often buttons. Toolbars are created using JToolBar class available in Java Swing.
The example code below shows how to use toolbars in Swing applications:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class ToolBar extends JFrame {
public ToolBar() {
super("ToolBar");
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
ImageIcon image1 = new ImageIcon("button1.gif");
JButton button1 = new JButton(image1);
ImageIcon image2 = new ImageIcon("button2.gif");
JButton button2 = new JButton(image2);
ImageIcon image3 = new ImageIcon("button3.gif");
JButton button3 = new JButton(image3);
JToolBar bar = new JToolBar();
bar.add(button1);
bar.add(button2);
bar.add(button3);
JTextArea edit = new JTextArea(8,40);
JScrollPane scroll = new JScrollPane(edit);
JPanel pane = new JPanel();
BorderLayout bord = new BorderLayout();
pane.setLayout(bord);
pane.add("North", bar);
pane.add("Center", scroll);
setContentPane(pane);
}
public static void main(String[] arguments) {
ToolBar frame = new ToolBar();
frame.pack();
frame.setVisible(true);
}
}
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