Utilities for GUI work.
/*
* Copyright (c) Ian F. Darwin, http://www.darwinsys.com/, 1996-2002.
* All rights reserved. Software written by Ian F. Darwin and others.
* $Id: LICENSE,v 1.8 2004/02/09 03:33:38 ian Exp $
*
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* modification, are permitted provided that the following conditions
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* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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*
* Java, the Duke mascot, and all variants of Sun's Java "steaming coffee
* cup" logo are trademarks of Sun Microsystems. Sun's, and James Gosling's,
* pioneering role in inventing and promulgating (and standardizing) the Java
* language and environment is gratefully acknowledged.
*
* The pioneering role of Dennis Ritchie and Bjarne Stroustrup, of AT&T, for
* inventing predecessor languages C and C++ is also gratefully acknowledged.
*/
import java.awt.Dimension;
import java.awt.Toolkit;
import java.awt.Window;
/**
* Utilities for GUI work.
*
* @version $Id: UtilGUI.java,v 1.6 2003/07/12 23:28:01 ian Exp $
*/
public class UtilGUI {
/** Centre a Window, Frame, JFrame, Dialog, etc. */
public static void centre(Window w) {
// After packing a Frame or Dialog, centre it on the screen.
Dimension us = w.getSize(), them = Toolkit.getDefaultToolkit()
.getScreenSize();
int newX = (them.width - us.width) / 2;
int newY = (them.height - us.height) / 2;
w.setLocation(newX, newY);
}
/**
* Center a Window, Frame, JFrame, Dialog, etc., but do it the American
* Spelling Way :-)
*/
public static void center(Window w) {
UtilGUI.centre(w);
}
/** Maximize a window, the hard way. */
public static void maximize(Window w) {
Dimension us = w.getSize(), them = Toolkit.getDefaultToolkit()
.getScreenSize();
w.setBounds(0, 0, them.width, them.height);
}
}