2 * Jalview - A Sequence Alignment Editor and Viewer
\r
3 * Copyright (C) 2005 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
\r
5 * This program is free software; you can redistribute it and/or
\r
6 * modify it under the terms of the GNU General Public License
\r
7 * as published by the Free Software Foundation; either version 2
\r
8 * of the License, or (at your option) any later version.
\r
10 * This program is distributed in the hope that it will be useful,
\r
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
\r
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
\r
13 * GNU General Public License for more details.
\r
15 * You should have received a copy of the GNU General Public License
\r
16 * along with this program; if not, write to the Free Software
\r
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
\r
19 package jalview.appletgui;
\r
21 import jalview.datamodel.*;
\r
24 import java.awt.event.*;
\r
27 public class FeatureSettings extends Panel implements ItemListener,
\r
28 MouseListener, MouseMotionListener
\r
30 final FeatureRenderer fr;
\r
31 final AlignmentPanel ap;
\r
32 final AlignViewport av;
\r
35 public FeatureSettings(AlignViewport av, final AlignmentPanel ap)
\r
39 fr = ap.seqPanel.seqCanvas.getFeatureRenderer();
\r
43 frame = new Frame();
\r
45 int height = this.getComponentCount()*50;
\r
49 jalview.bin.JalviewLite.addFrame(frame, "Feature Settings", 200,
\r
55 Vector allFeatures = new Vector();
\r
60 for (int i = 0; i < av.alignment.getHeight(); i++)
\r
62 features = av.alignment.getSequenceAt(i).getSequenceFeatures();
\r
63 if (features == null)
\r
66 e = features.elements();
\r
67 while (e.hasMoreElements())
\r
69 sf = (SequenceFeature) e.nextElement();
\r
70 if (!allFeatures.contains(sf.getType()))
\r
72 allFeatures.addElement(sf.getType());
\r
77 int fSize = allFeatures.size();
\r
80 this.setLayout(new GridLayout(fSize, 2, 10,5));
\r
82 for (int i = 0; i < fSize; i++)
\r
84 type = allFeatures.elementAt(i).toString();
\r
85 Color col = fr.getColour(type);
\r
86 boolean displayed = true;
\r
87 if(fr.featuresDisplayed!=null)
\r
88 displayed = fr.featuresDisplayed.contains(type);
\r
90 Checkbox check = new Checkbox(type, displayed);
\r
91 check.addMouseListener(this);
\r
92 check.addMouseMotionListener(this);
\r
93 check.setBackground(col);
\r
94 check.addItemListener(this);
\r
100 public void itemStateChanged(ItemEvent evt)
\r
102 Component [] comps = this.getComponents();
\r
103 int cSize = comps.length;
\r
105 Object [][] data = new Object[cSize][3];
\r
107 for(int i=0; i<cSize; i++)
\r
109 Checkbox check = (Checkbox)comps[i];
\r
110 data[i][0] = check.getLabel();
\r
111 data[i][1] = fr.getColour(check.getLabel());
\r
112 data[i][2] = new Boolean(check.getState());
\r
115 fr.setFeaturePriority(data);
\r
116 ap.seqPanel.seqCanvas.repaint();
\r
117 if(ap.overviewPanel!=null)
\r
118 ap.overviewPanel.updateOverviewImage();
\r
121 Checkbox selectedCheck;
\r
122 boolean dragging = false;
\r
124 public void mousePressed(MouseEvent evt)
\r
126 selectedCheck = (Checkbox)evt.getSource();
\r
129 public void mouseDragged(MouseEvent evt)
\r
134 public void mouseReleased(MouseEvent evt)
\r
136 Component comp = null;
\r
137 Checkbox target = null;
\r
139 int height = evt.getY()+evt.getComponent().getLocation().y;
\r
141 if(height > this.getSize().height)
\r
143 comp = this.getComponent(this.getComponentCount()-1);
\r
145 else if(height < 0)
\r
147 comp = this.getComponent(0);
\r
151 comp = this.getComponentAt(evt.getX(),
\r
153 evt.getComponent().getLocation().y);
\r
156 if(comp!=null && comp instanceof Checkbox)
\r
157 target = (Checkbox)comp;
\r
159 if (selectedCheck != null && target != null && selectedCheck != target)
\r
161 int targetIndex = -1;
\r
162 for(int i=0; i<this.getComponentCount(); i++)
\r
164 if(target==this.getComponent(i))
\r
165 { targetIndex = i; break; }
\r
169 this.remove(selectedCheck);
\r
170 this.add(selectedCheck, targetIndex);
\r
172 itemStateChanged(null);
\r
177 public void mouseEntered(MouseEvent evt){}
\r
178 public void mouseExited(MouseEvent evt){}
\r
179 public void mouseClicked(MouseEvent evt){}
\r
180 public void mouseMoved(MouseEvent evt){}
\r