2 * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.0b1)
3 * Copyright (C) 2014 The Jalview Authors
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/>.
17 * The Jalview Authors are detailed in the 'AUTHORS' file.
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);