Java by API/javax.swing/JToolBar

JToolBar: add(JComponent com)

   <source lang="java">

import java.awt.BorderLayout; import javax.swing.Icon; import javax.swing.JFrame; import javax.swing.JToggleButton; import javax.swing.JToolBar; import javax.swing.plaf.metal.MetalIconFactory; public class MainClass {

 public static void main(String args[]) {
   JFrame f = new JFrame("JToolBar Sample");
   f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   JToolBar toolbar = new JToolBar();
   Icon icon = MetalIconFactory.getFileChooserDetailViewIcon();
   JToggleButton button = new JToggleButton(icon);
   toolbar.add(button);
   icon = MetalIconFactory.getFileChooserHomeFolderIcon();
   button = new JToggleButton(icon);
   toolbar.add(button);
   icon = MetalIconFactory.getFileChooserListViewIcon();
   button = new JToggleButton(icon);
   toolbar.add(button);
   f.add(toolbar, BorderLayout.NORTH);
   f.setSize(300, 100);
   f.setVisible(true);
 }

}

 </source>
   
  
 
  

JToolBar: addPropertyChangeListener(PropertyChangeListener listener)

   <source lang="java">
 

import javax.swing.JToolBar; public class Main {

 public static void main(String[] argv) throws Exception {
   JToolBar toolbar = new JToolBar();
   toolbar.addPropertyChangeListener(new java.beans.PropertyChangeListener() {
     public void propertyChange(java.beans.PropertyChangeEvent evt) {
       String propName = evt.getPropertyName();
       if ("orientation".equals(propName)) {
         Integer oldValue = (Integer) evt.getOldValue();
         Integer newValue = (Integer) evt.getNewValue();
         if (newValue.intValue() == JToolBar.HORIZONTAL) {
           System.out.println("horizontal orientation");
         } else {
           System.out.println("vertical orientation");
         }
       }
     }
   });
 }

}

 </source>
   
  
 
  

JToolBar: addSeparator()

   <source lang="java">

import java.awt.BorderLayout; import java.awt.Color; import java.awt.ruponent; import java.awt.Container; import java.awt.EventQueue; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.KeyEvent; import javax.swing.AbstractAction; import javax.swing.Action; import javax.swing.Icon; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JOptionPane; import javax.swing.JScrollPane; import javax.swing.JTextArea; import javax.swing.JToolBar; import javax.swing.plaf.metal.MetalIconFactory; public class MainClass {

 public static void main(String[] a) {
   final int STRING_POSITION = 1;
   Object buttonColors[][] = { { Color.RED, "RED" }, { Color.BLUE, "BLUE" },
       { Color.GREEN, "GREEN" }, { Color.BLACK, "BLACK" }, null, // separator
       { Color.CYAN, "CYAN" } };
   JFrame frame = new JFrame();
   frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   ActionListener actionListener = new TheActionListener();
   JToolBar toolbar = new JToolBar();
   toolbar.setRollover(true);
   for (Object[] color : buttonColors) {
     if (color == null) {
       toolbar.addSeparator();
     } else {
       Icon icon = MetalIconFactory.getTreeComputerIcon();
       JButton button = new JButton(icon);
       button.setActionCommand((String) color[STRING_POSITION]);
       button.addActionListener(actionListener);
       toolbar.add(button);
     }
   }
   Action action = new ShowAction(toolbar);
   JButton button = new JButton(action);
   toolbar.add(button);
   Container contentPane = frame.getContentPane();
   contentPane.add(toolbar, BorderLayout.NORTH);
   JTextArea textArea = new JTextArea();
   JScrollPane pane = new JScrollPane(textArea);
   contentPane.add(pane, BorderLayout.CENTER);
   frame.setSize(350, 150);
   frame.setVisible(true);
 }
 public static class TheActionListener implements ActionListener {
   public void actionPerformed(ActionEvent actionEvent) {
     System.out.println(actionEvent.getActionCommand());
   }
 };

} class ShowAction extends AbstractAction {

 Component parentComponent;
 public ShowAction(Component parentComponent) {
   super("About");
   putValue(Action.MNEMONIC_KEY, new Integer(KeyEvent.VK_A));
   putValue(Action.SMALL_ICON, MetalIconFactory.getFileChooserHomeFolderIcon());
   this.parentComponent = parentComponent;
 }
 public void actionPerformed(ActionEvent actionEvent) {
       JOptionPane.showMessageDialog(parentComponent, "About Swing",
           "About Box V2.0", JOptionPane.INFORMATION_MESSAGE);
 }

}

 </source>
   
  
 
  

JToolBar: getOrientation()

   <source lang="java">
 

import javax.swing.JToolBar; public class Main {

 public static void main(String[] argv) throws Exception {
   JToolBar toolbar = new JToolBar(null, JToolBar.VERTICAL);
   // Get current orientation
   int orient = toolbar.getOrientation();
 }

}

 </source>
   
  
 
  

JToolBar: isFloatable()

   <source lang="java">
 

import javax.swing.JToolBar; public class Main {

 public static void main(String[] argv) throws Exception {
   // Create a horizontal toolbar
   JToolBar toolbar = new JToolBar();
   // Get current floatability
   boolean b = toolbar.isFloatable();
   // Disable floatability
   toolbar.setFloatable(false);
 }

}

 </source>
   
  
 
  

JToolBar: setFloatable(boolean b)

   <source lang="java">
 

import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JToolBar; public class Main {

 public static void main(String[] a) {
   JFrame frame = new JFrame();
   frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   JToolBar toolBar = new JToolBar("Still draggable");
   toolBar.setFloatable(false);
   toolBar.setRollover(true);
   toolBar.add(new JButton("New"));
   toolBar.addSeparator();
   toolBar.add(new JButton("Open"));
   frame.add(toolBar, "North");
   frame.setSize(300, 200);
   frame.setVisible(true);
 }

}

 </source>
   
  
 
  

JToolBar: setRollover(boolean v)

   <source lang="java">

import java.awt.BorderLayout; import java.awt.Color; import java.awt.ruponent; import java.awt.Container; import java.awt.EventQueue; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.KeyEvent; import javax.swing.AbstractAction; import javax.swing.Action; import javax.swing.Icon; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JOptionPane; import javax.swing.JScrollPane; import javax.swing.JTextArea; import javax.swing.JToolBar; import javax.swing.plaf.metal.MetalIconFactory; public class MainClass {

 public static void main(String[] a) {
   final int STRING_POSITION = 1;
   Object buttonColors[][] = { { Color.RED, "RED" }, { Color.BLUE, "BLUE" },
       { Color.GREEN, "GREEN" }, { Color.BLACK, "BLACK" }, null, // separator
       { Color.CYAN, "CYAN" } };
   JFrame frame = new JFrame();
   frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   ActionListener actionListener = new TheActionListener();
   JToolBar toolbar = new JToolBar();
   toolbar.setRollover(true);
   for (Object[] color : buttonColors) {
     if (color == null) {
       toolbar.addSeparator();
     } else {
       Icon icon = MetalIconFactory.getTreeComputerIcon();
       JButton button = new JButton(icon);
       button.setActionCommand((String) color[STRING_POSITION]);
       button.addActionListener(actionListener);
       toolbar.add(button);
     }
   }
   Action action = new ShowAction(toolbar);
   JButton button = new JButton(action);
   toolbar.add(button);
   Container contentPane = frame.getContentPane();
   contentPane.add(toolbar, BorderLayout.NORTH);
   JTextArea textArea = new JTextArea();
   JScrollPane pane = new JScrollPane(textArea);
   contentPane.add(pane, BorderLayout.CENTER);
   frame.setSize(350, 150);
   frame.setVisible(true);
 }
 public static class TheActionListener implements ActionListener {
   public void actionPerformed(ActionEvent actionEvent) {
     System.out.println(actionEvent.getActionCommand());
   }
 };

} class ShowAction extends AbstractAction {

 Component parentComponent;
 public ShowAction(Component parentComponent) {
   super("About");
   putValue(Action.MNEMONIC_KEY, new Integer(KeyEvent.VK_A));
   putValue(Action.SMALL_ICON, MetalIconFactory.getFileChooserHomeFolderIcon());
   this.parentComponent = parentComponent;
 }
 public void actionPerformed(ActionEvent actionEvent) {
       JOptionPane.showMessageDialog(parentComponent, "About Swing",
           "About Box V2.0", JOptionPane.INFORMATION_MESSAGE);
 }

}

 </source>