Java Window getWindow(final Object source)

Description

get Window

License

Apache License

Declaration

public static Window getWindow(final Object source) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.awt.Component;

import java.awt.MenuContainer;
import java.awt.MenuItem;
import java.awt.Window;
import javax.swing.JMenuItem;
import javax.swing.JPopupMenu;

import javax.swing.SwingUtilities;

public class Main {
    public static Window getWindow(final Object source) {

        if (source instanceof JMenuItem) {
            final JMenuItem menuItem = (JMenuItem) source;
            MenuContainer menuContainer = menuItem.getParent();
            while (menuContainer != null && !(menuContainer instanceof JPopupMenu)) {
                if (menuContainer instanceof MenuItem) {
                    menuContainer = ((MenuItem) menuContainer).getParent();
                } else {
                    menuContainer = null;
                }/*from   www .ja  v  a2  s  .co m*/
            }
            if (menuContainer != null) {
                final JPopupMenu menu = (JPopupMenu) menuContainer;
                final Component invoker = menu.getInvoker();
                return SwingUtilities.getWindowAncestor(invoker);
            }

        } else if (source instanceof Component) {
            return SwingUtilities.getWindowAncestor((Component) source);
        }
        return null;
    }
}

Related

1. dock(Window window, Window dockTo)
2. enableCloseWindowWithEscape(final W window)
3. fadeOut(final Window window, final boolean dispose)
4. flashMessage(final Window parent, String string)
5. getVisibleWindowByName(String name)
6. getWindow(String title)
7. getWindowNormalBounds(Window window)
8. getWindowTitle(Window window)
9. getWindowTitle(Window window)