2 * Jalview - A Sequence Alignment Editor and Viewer (Version 2.6)
3 * Copyright (C) 2010 J Procter, AM Waterhouse, G Barton, M Clamp, S Searle
5 * This file is part of Jalview.
7 * Jalview is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
11 * Jalview is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty
13 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
14 * PURPOSE. See the GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License along with Jalview. If not, see <http://www.gnu.org/licenses/>.
21 import java.awt.event.*;
30 public class IdwidthAdjuster extends JPanel implements MouseListener,
33 boolean active = false;
42 * Creates a new IdwidthAdjuster object.
47 public IdwidthAdjuster(AlignmentPanel ap)
51 java.net.URL url = getClass().getResource("/images/idwidth.gif");
55 image = java.awt.Toolkit.getDefaultToolkit().createImage(url);
58 addMouseListener(this);
59 addMouseMotionListener(this);
68 public void mousePressed(MouseEvent evt)
79 public void mouseReleased(MouseEvent evt)
91 public void mouseEntered(MouseEvent evt)
103 public void mouseExited(MouseEvent evt)
115 public void mouseDragged(MouseEvent evt)
119 Dimension d = ap.idPanel.idCanvas.getPreferredSize();
120 int dif = evt.getX() - oldX;
122 if (((d.width + dif) > 20) || (dif > 0))
124 ap.idPanel.idCanvas.setPreferredSize(new Dimension(d.width + dif,
126 ap.paintAlignment(true);
138 public void mouseMoved(MouseEvent evt)
148 public void mouseClicked(MouseEvent evt)
158 public void paintComponent(Graphics g)
160 g.setColor(Color.white);
161 g.fillRect(0, 0, getWidth(), getHeight());
167 g.drawImage(image, getWidth() - 20, 2, this);