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
19 package jalview.appletgui;
22 import java.awt.event.*;
24 public class IdwidthAdjuster extends Panel implements MouseListener,
27 boolean active = false;
35 public IdwidthAdjuster(AlignmentPanel ap)
39 java.net.URL url = getClass().getResource("/images/idwidth.gif");
42 image = java.awt.Toolkit.getDefaultToolkit().getImage(url);
45 addMouseListener(this);
46 addMouseMotionListener(this);
49 public void mousePressed(MouseEvent evt)
54 public void mouseReleased(MouseEvent evt)
60 public void mouseEntered(MouseEvent evt)
66 public void mouseExited(MouseEvent evt)
72 public void mouseDragged(MouseEvent evt)
75 Dimension d = ap.idPanel.idCanvas.getSize();
76 int dif = evt.getX() - oldX;
78 if (d.width + dif > 20 || dif > 0)
80 ap.setIdWidth(d.width + dif, d.height);
81 this.setSize(d.width + dif, getSize().height);
87 public void mouseMoved(MouseEvent evt)
91 public void mouseClicked(MouseEvent evt)
95 public void paint(Graphics g)
97 g.setColor(Color.white);
98 g.fillRect(0, 0, getSize().width, getSize().height);
103 g.drawImage(image, getSize().width - 20, 2, this);