Example usage for javax.swing JMenuBar menuSelectionChanged

Introduction

In this page you can find the example usage for javax.swing JMenuBar menuSelectionChanged.

Prototype

public void menuSelectionChanged(boolean isIncluded) 

Source Link

Document

Implemented to be a MenuElement -- does nothing.

Usage

From source file:Main.java

public static void main(String args[]) {
    JFrame f = new JFrame("JRadioButtonMenuItem Sample");
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JMenuBar bar = new JMenuBar();
    bar.addNotify();/*from   www.j a  v  a  2  s  .  co m*/
    JMenu menu = new JMenu("Options");
    menu.setMnemonic(KeyEvent.VK_O);

    ButtonGroup group = new ButtonGroup();

    JRadioButtonMenuItem menuItem = new JRadioButtonMenuItem("A");
    group.add(menuItem);
    menu.add(menuItem);

    menuItem = new JRadioButtonMenuItem("B");
    group.add(menuItem);
    menu.add(menuItem);

    menuItem = new JRadioButtonMenuItem("C");
    group.add(menuItem);
    menu.add(menuItem);

    bar.add(menu);

    bar.menuSelectionChanged(true);

    f.setJMenuBar(bar);
    f.setSize(300, 200);
    f.setVisible(true);
}

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