/*
* org.openmicroscopy.shoola.util.ui.tdialog.ThumbnailCanvas
*
*------------------------------------------------------------------------------
* Copyright (C) 2006 University of Dundee. All rights reserved.
*
*
* 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, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*------------------------------------------------------------------------------
*/
package org.openmicroscopy.shoola.util.ui.tdialog;
//Java imports
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Insets;
import java.awt.image.BufferedImage;
import javax.swing.JComponent;
//Third-party libraries
//Application-internal dependencies
/**
* Custom <code>JComponent</code> to paint the thumbnail.
*
* @author Jean-Marie Burel
* <a href="mailto:j.burel@dundee.ac.uk">j.burel@dundee.ac.uk</a>
* @author <br>Andrea Falconi
* <a href="mailto:a.falconi@dundee.ac.uk">
* a.falconi@dundee.ac.uk</a>
* @version 2.2
* <small>
* (<b>Internal version:</b> $Revision: 4695 $ $Date: 2006-12-15 17:08:05 +0000 (Fri, 15 Dec 2006) $)
* </small>
* @since OME2.2
*/
class ThumbnailCanvas
extends JComponent
{
/** The {@link BufferedImage} to paint. */
private BufferedImage image;
/**
* Creates a new instance.
*
* @param image The {@link BufferedImage} to paint.
*/
ThumbnailCanvas(BufferedImage image)
{
setOpaque(false);
this.image = image;
}
/**
* Sets the image to paint.
*
* @param image The {@link BufferedImage} to paint.
*/
void setImage(BufferedImage image) { this.image = image; }
/**
* Overridden to paint the thumbnail.
* @see JComponent#paintComponent(Graphics)
*/
public void paintComponent(Graphics g)
{
Graphics2D g2D = (Graphics2D) g;
if (image != null) {
Insets i = getInsets();
g2D.drawImage(image, null, i.left+TinyDialogUI.INNER_PADDING,
i.top+TinyDialogUI.INNER_PADDING);
}
}
}