Example usage for javax.swing JMenu requestFocus

Introduction

In this page you can find the example usage for javax.swing JMenu requestFocus.

Prototype

public void requestFocus() 

Source Link

Document

Requests that this Component gets the input focus.

Usage

From source file:com.haulmont.cuba.desktop.sys.MenuBuilder.java

private void createMenuBarItem(JMenuBar menuBar, MenuItem item) {
    String caption = menuConfig.getItemCaption(item.getId());
    if (!item.getChildren().isEmpty() || item.isMenu()) {
        final JMenu jMenu = new JMenu(caption);
        jMenu.addMenuListener(new MenuListener() {
            @Override/*from   w  w  w. j  a v a  2 s  .c  o  m*/
            public void menuSelected(MenuEvent e) {
                jMenu.requestFocus();
            }

            @Override
            public void menuDeselected(MenuEvent e) {
            }

            @Override
            public void menuCanceled(MenuEvent e) {
            }
        });
        jMenu.setName(item.getId());
        menuBar.add(jMenu);
        createSubMenu(jMenu, item);
    } else {
        JMenuItem jMenuItem = new JMenuItem(caption);
        jMenuItem.setName(item.getId());
        //todo remove hardcoded border
        jMenuItem.setBorder(BorderFactory.createEmptyBorder(1, 4, 2, 4));
        assignShortcut(jMenuItem, item);
        jMenuItem.setMaximumSize(
                new Dimension(jMenuItem.getPreferredSize().width, jMenuItem.getMaximumSize().height));
        assignCommand(jMenuItem, item);
        menuBar.add(jMenuItem);
    }
}

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