Java Swing Menu Item getMenuItem(Container owner, String text)

Description

get Menu Item

License

Open Source License

Declaration

public static JMenuItem getMenuItem(Container owner, String text) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.awt.Component;
import java.awt.Container;

import java.util.ArrayList;

import java.util.List;
import javax.swing.AbstractButton;

import javax.swing.JComponent;

import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;

public class Main {
    public static JMenuItem getMenuItem(JMenuBar menu, String text) {
        for (int i = 0; i < menu.getMenuCount(); i++) {
            JMenuItem m = getMenuItem(menu.getMenu(i), text);
            if (m != null)
                return m;
        }/*from w  w w  . j  ava2  s .  co m*/
        return null;
    }

    private static JMenuItem getMenuItem(JMenu menu, String text) {
        for (Component c : menu.getMenuComponents()) {
            if (c instanceof JMenu) {
                JMenuItem m = getMenuItem((JMenu) c, text);
                if (m != null)
                    return m;
            } else if (c instanceof JMenuItem && ((JMenuItem) c).getText().equals(text)) {
                return (JMenuItem) c;
            }
        }
        return null;
    }

    public static JMenuItem getMenuItem(Container owner, String text) {
        return (JMenuItem) getAbstractButton(owner, text);
    }

    private static AbstractButton getAbstractButton(Container owner, String text) {
        for (Component c : owner.getComponents()) {
            if (c instanceof AbstractButton && ((AbstractButton) c).getText() != null
                    && ((AbstractButton) c).getText().equals(text))
                return (AbstractButton) c;
            else if (c instanceof JComponent) {
                AbstractButton b = getAbstractButton((JComponent) c, text);
                if (b != null)
                    return b;
            }
        }
        return null;
    }

    public static List<JComponent> getComponents(Container owner, Class<?> clazz) {
        return getComponents(owner, clazz, false);
    }

    public static List<JComponent> getComponents(Container owner, Class<?> clazz, boolean onlyVisible) {
        List<JComponent> list = new ArrayList<JComponent>();
        for (Component c : owner.getComponents()) {
            if (clazz.isInstance(c) && (!onlyVisible || c.isShowing()))
                list.add((JComponent) c);
            else if (c instanceof JComponent) {
                for (JComponent b : getComponents((JComponent) c, clazz, onlyVisible))
                    list.add(b);
            }
        }
        return list;
    }
}

Related

1. createRadioButtonMenuItem(final String text, final boolean selected)
2. faqMenuItem()
3. findMenuItem(Container container, String[] path)
4. getExitMenuItem()
5. getMenuItem(Container container, Action action)
6. getMenuItemBorder()
7. getMenuItemDisabledForegroundObject()
8. getMenuItemParent()
9. getResetAppSettingsMenuItem()