Example usage for javax.swing JLabel isVisible

Introduction

In this page you can find the example usage for javax.swing JLabel isVisible.

Prototype

@Transient
public boolean isVisible() 

Source Link

Document

Determines whether this component should be visible when its parent is visible.

Usage

From source file:CheckMenuItem.java

public static void main(String[] args) {
    final JLabel statusbar = new JLabel(" Statusbar");

    JMenuBar menubar = new JMenuBar();
    JMenu file = new JMenu("File");
    file.setMnemonic(KeyEvent.VK_F);

    JMenu view = new JMenu("View");
    view.setMnemonic(KeyEvent.VK_V);

    JCheckBoxMenuItem sbar = new JCheckBoxMenuItem("Show StatuBar");
    sbar.setState(true);/*from   w  ww  .ja  v a  2s.c  o m*/

    sbar.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            if (statusbar.isVisible()) {
                statusbar.setVisible(false);
            } else {
                statusbar.setVisible(true);
            }
        }
    });

    view.add(sbar);

    menubar.add(file);
    menubar.add(view);

    JFrame f = new JFrame();
    f.setJMenuBar(menubar);
    statusbar.setBorder(BorderFactory.createEtchedBorder(EtchedBorder.RAISED));
    f.add(statusbar, BorderLayout.SOUTH);
    f.setSize(360, 250);
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setVisible(true);
}

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