Example usage for javax.swing JMenuBar isSelected

Introduction

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

Prototype

@BeanProperty(bound = false)
public boolean isSelected() 

Source Link

Document

Returns true if the menu bar currently has a component selected.

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();//w  w w. j  a  v  a 2 s  . c  o 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);

    boolean b = bar.isSelected();

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

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