2 * Jalview - A Sequence Alignment Editor and Viewer (Development Version 2.4.1)
3 * Copyright (C) 2009 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
22 import java.awt.event.*;
31 public class IdwidthAdjuster extends JPanel implements MouseListener,
34 boolean active = false;
43 * Creates a new IdwidthAdjuster object.
48 public IdwidthAdjuster(AlignmentPanel ap)
52 java.net.URL url = getClass().getResource("/images/idwidth.gif");
56 image = java.awt.Toolkit.getDefaultToolkit().createImage(url);
59 addMouseListener(this);
60 addMouseMotionListener(this);
69 public void mousePressed(MouseEvent evt)
80 public void mouseReleased(MouseEvent evt)
92 public void mouseEntered(MouseEvent evt)
104 public void mouseExited(MouseEvent evt)
116 public void mouseDragged(MouseEvent evt)
120 Dimension d = ap.idPanel.idCanvas.getPreferredSize();
121 int dif = evt.getX() - oldX;
123 if (((d.width + dif) > 20) || (dif > 0))
125 ap.idPanel.idCanvas.setPreferredSize(new Dimension(d.width + dif,
127 ap.paintAlignment(true);
139 public void mouseMoved(MouseEvent evt)
149 public void mouseClicked(MouseEvent evt)
159 public void paintComponent(Graphics g)
161 g.setColor(Color.white);
162 g.fillRect(0, 0, getWidth(), getHeight());
168 g.drawImage(image, getWidth() - 20, 2, this);