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2010-06-01T06:45:26Z

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в 18:01, 31 мая 2010

2010-05-31T18:01:44Z

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== Get Window from a component ==



<source lang="java">

/*
* $Id: WindowUtils.java,v 1.16 2009/05/25 16:37:52 kschaefe Exp $
*
* Copyright 2004 Sun Microsystems, Inc., 4150 Network Circle,
* Santa Clara, California 95054, U.S.A. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
import java.awt.ruponent;
import java.awt.Insets;
import java.awt.Point;
import java.awt.Window;
import javax.swing.JOptionPane;
/**
* Encapsulates various utilities for windows (ie: <code>Frame</code> and
* <code>Dialog</code> objects and descendants, in particular).
*
* @author Richard Bair
*/
public class Utils {
public static Window findWindow(Component c) {
if (c == null) {
return JOptionPane.getRootFrame();
} else if (c instanceof Window) {
return (Window) c;
} else {
return findWindow(c.getParent());
}
}
}

</source>



== Have borders on a JWindow/JFrame ==



<source lang="java">

import java.awt.FlowLayout;
import javax.swing.JButton;
import javax.swing.JPanel;
import javax.swing.JWindow;
public class Main{
public static void main(String s[]) {
JWindow win = new JWindow();
JPanel pan = new JPanel();
win.add(pan, "Center");
pan.setLayout(new FlowLayout());
pan.add(new JButton("Hello"));
win.setSize(200, 200);
win.setVisible(true);
}
}

</source>

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Admin: 1 версия

в 18:01, 31 мая 2010