Java JComponent Container rootPaneForComponent(Component comp)

Description

root Pane For Component

License

Apache License

Declaration

public static JRootPane rootPaneForComponent(Component comp) 

Method Source Code

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

import java.awt.Component;

import javax.swing.JDialog;
import javax.swing.JFrame;

import javax.swing.JRootPane;
import javax.swing.JWindow;

public class Main {
    public static JRootPane rootPaneForComponent(Component comp) {
        for (Component p = comp; p != null; p = p.getParent()) {
            if (p instanceof JRootPane) {
                return (JRootPane) p;
            }//  w  w  w .j a  v  a 2s  .  c o m

            if (comp instanceof JFrame) {
                return ((JFrame) comp).getRootPane();
            }

            if (comp instanceof JDialog) {
                return ((JDialog) comp).getRootPane();
            }

            if (comp instanceof JWindow) {
                return ((JWindow) comp).getRootPane();
            }
        }

        return null;
    }
}

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2. getWindowLocation(JComponent start)
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6. widgetsEnable(boolean flag, JComponent... comps)