Java Swing Cursor setWaitCursor(final Component c, final boolean wait)

Description

Toggles the cursor for the given component and all child components between the wait cursor and the normal one.

License

Open Source License

Declaration

public static void setWaitCursor(final Component c, final boolean wait) 

Method Source Code

//package com.java2s;
/*//  www.  j  ava2 s  . co m
 * #%L
 * VisBio application for visualization of multidimensional biological
 * image data.
 * %%
 * Copyright (C) 2002 - 2014 Board of Regents of the University of
 * Wisconsin-Madison.
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 2 of the
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-2.0.html>.
 * #L%
 */

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

import javax.swing.JDialog;

import javax.swing.JFrame;

public class Main {
    /**
     * Toggles the cursor for the given component and all child components between
     * the wait cursor and the normal one.
     */
    public static void setWaitCursor(final Component c, final boolean wait) {
        setCursor(c, wait ? Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR) : null);
    }

    /**
     * Sets the cursor for the given component and all child components to the
     * given cursor.
     */
    public static void setCursor(final Component c, final Cursor cursor) {
        if (c == null)
            return;
        c.setCursor(cursor);
        if (c instanceof JFrame)
            setCursor(((JFrame) c).getContentPane(), cursor);
        else if (c instanceof JDialog) {
            setCursor(((JDialog) c).getContentPane(), cursor);
        } else if (c instanceof Container) {
            final Container contain = (Container) c;
            final Component[] sub = contain.getComponents();
            for (int i = 0; i < sub.length; i++)
                setCursor(sub[i], cursor);
        }
    }
}

Related

1. createCursor(URL url, Point hotSpot, String name)
2. setCursor(JComponent comp, Cursor cur)
3. setCursorBusy(JComponent component)
4. setCursorDefault(Container cont)
5. setWaitCursor(JComponent comp)
6. showCursor(final Cursor cursor, final Component caller, final boolean includeParent, boolean immediate)
7. showCursor(final Cursor cursor, final Component caller, final boolean includeParent, boolean immediate)
8. showDefaultCursor()