Mega Code Archive
Make a JInternalFrame a tool window
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/*
* Copyright (C) 2001-2004 Colin Bell
* colbell@users.sourceforge.net
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
import java.awt.Component;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.FontMetrics;
import java.awt.Frame;
import java.awt.GraphicsConfiguration;
import java.awt.GraphicsDevice;
import java.awt.GraphicsEnvironment;
import java.awt.Insets;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.Toolkit;
import java.awt.Window;
import java.awt.geom.Rectangle2D;
import java.beans.PropertyVetoException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JInternalFrame;
import javax.swing.SwingUtilities;
/**
* Common GUI utilities accessed via static methods.
*
* @author <A HREF="mailto:colbell@users.sourceforge.net">Colin Bell</A>
*/
public class GUIUtils {
/**
* Return <TT>true</TT> if <TT>frame</TT> is a tool window. I.E. is the
* <TT>JInternalFrame.isPalette</TT> set to <TT>Boolean.TRUE</TT>?
*
* @param frame
* The <TT>JInternalFrame</TT> to be checked.
*
* @throws IllegalArgumentException
* If <TT>frame</TT> is <TT>null</TT>.
*/
public static boolean isToolWindow(JInternalFrame frame) {
if (frame == null) {
throw new IllegalArgumentException("null JInternalFrame passed");
}
final Object obj = frame.getClientProperty("JInternalFrame.isPalette");
return obj != null && obj == Boolean.TRUE;
}
/**
* Make the passed internal frame a Tool Window.
*/
public static void makeToolWindow(JInternalFrame frame, boolean isToolWindow) {
if (frame == null) {
throw new IllegalArgumentException("null JInternalFrame passed");
}
frame
.putClientProperty("JInternalFrame.isPalette", isToolWindow ? Boolean.TRUE : Boolean.FALSE);
}
}
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