src/jalview/gui/AppVarnaBinding.java

   1 /*
   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
   4  *
   5  * This file is part of Jalview.
   6  *
   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.
  10  *
  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.
  15  *
  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  */
  18 package jalview.gui;
  19
  20 import java.awt.BorderLayout;
  21 import java.awt.Color;
  22 import java.awt.Component;
  23 import java.awt.Dimension;
  24 import java.awt.Font;
  25 import java.awt.GridLayout;
  26 import java.awt.datatransfer.DataFlavor;
  27 import java.awt.datatransfer.Transferable;
  28 import java.awt.dnd.DnDConstants;
  29 import java.awt.dnd.DropTarget;
  30 import java.awt.dnd.DropTargetDragEvent;
  31 import java.awt.dnd.DropTargetDropEvent;
  32 import java.awt.dnd.DropTargetEvent;
  33 import java.awt.dnd.DropTargetListener;
  34 import java.awt.event.ActionEvent;
  35 import java.awt.event.ActionListener;
  36 import java.awt.event.MouseEvent;
  37 import java.awt.event.MouseListener;
  38 import java.io.File;
  39 import java.text.DateFormat;
  40 import java.util.ArrayList;
  41 import java.util.Date;
  42 import java.util.List;
  43
  44 import javax.swing.DefaultListModel;
  45 import javax.swing.DefaultListSelectionModel;
  46 import javax.swing.Icon;
  47 import javax.swing.JButton;
  48 import javax.swing.JFrame;
  49 import javax.swing.JLabel;
  50 import javax.swing.JList;
  51 import javax.swing.JOptionPane;
  52 import javax.swing.JPanel;
  53 import javax.swing.JScrollPane;
  54 import javax.swing.JSplitPane;
  55 import javax.swing.JTextField;
  56 import javax.swing.ListModel;
  57 import javax.swing.ListSelectionModel;
  58 import javax.swing.UIManager;
  59 import javax.swing.UnsupportedLookAndFeelException;
  60 import javax.swing.event.ListSelectionEvent;
  61 import javax.swing.event.ListSelectionListener;
  62
  63 import fr.orsay.lri.varna.VARNAPanel;
  64 import fr.orsay.lri.varna.components.ReorderableJList;
  65 import fr.orsay.lri.varna.exceptions.ExceptionFileFormatOrSyntax;
  66 import fr.orsay.lri.varna.exceptions.ExceptionLoadingFailed;
  67 import fr.orsay.lri.varna.exceptions.ExceptionNonEqualLength;
  68 import fr.orsay.lri.varna.exceptions.ExceptionUnmatchedClosingParentheses;
  69 import fr.orsay.lri.varna.interfaces.InterfaceVARNAListener;
  70 import fr.orsay.lri.varna.models.FullBackup;
  71 import fr.orsay.lri.varna.models.VARNAConfig;
  72 import fr.orsay.lri.varna.models.rna.Mapping;
  73 import fr.orsay.lri.varna.models.rna.RNA;
  74
  75 public class AppVarnaBinding extends JFrame implements DropTargetListener, InterfaceVARNAListener, MouseListener {
  76
  77         /**
  78          *
  79          */
  80         //private static final long serialVersionUID = -790155708306987257L;
  81
  82         private String DEFAULT_SEQUENCE = "CAGCACGACACUAGCAGUCAGUGUCAGACUGCAIACAGCACGACACUAGCAGUCAGUGUCAGACUGCAIACAGCACGACACUAGCAGUCAGUGUCAGACUGCAIA";
  83
  84         private String DEFAULT_STRUCTURE1 = "..(((((...(((((...(((((...(((((.....)))))...))))).....(((((...(((((.....)))))...))))).....)))))...)))))..";
  85         private String DEFAULT_STRUCTURE2 = "..(((((...(((((...(((((........(((((...(((((.....)))))...)))))..................))))).....)))))...)))))..";
  86         // private static final String DEFAULT_STRUCTURE1 = "((((....))))";
  87         // private static final String DEFAULT_STRUCTURE2 =
  88         // "((((..(((....)))..))))";
  89
  90         public VARNAPanel vp;
  91
  92         private JPanel _tools = new JPanel();
  93         private JPanel _input = new JPanel();
  94
  95         private JPanel _seqPanel = new JPanel();
  96         private JPanel _strPanel = new JPanel();
  97         private JLabel _info = new JLabel();
  98         private JTextField _str = new JTextField();
  99         private JTextField _seq = new JTextField();
 100         private JLabel _strLabel = new JLabel(" Str:");
 101         private JLabel _seqLabel = new JLabel(" Seq:");
 102         private JButton _createButton = new JButton("Create");
 103         private JButton _deleteButton = new JButton("Delete");
 104         private JButton _duplicateButton = new JButton("Snapshot");
 105
 106         private JPanel _listPanel = new JPanel();
 107         private ReorderableJList _sideList = null;
 108
 109
 110         private static String errorOpt = "error";
 111         @SuppressWarnings("unused")
 112         private boolean _error;
 113
 114         private Color _backgroundColor = Color.white;
 115
 116         private static int _nextID = 1;
 117         @SuppressWarnings("unused")
 118         private int _algoCode;
 119
 120         private BackupHolder _rnaList;
 121
 122
 123         public AppVarnaBinding() {
 124                 super("VARNA in Jalview");
 125                 //this.set_seq("ATGC");
 126                 //this.set_str(".().");
 127                 //RNAPanelDemoInit();
 128
 129                 //initVarna("ATGCATGATATATATATAT","....((((...))))....");
 130                 initVarna(this.DEFAULT_SEQUENCE,this.DEFAULT_STRUCTURE1);
 131         }
 132
 133         public AppVarnaBinding(String seq, String struc){
 134                 super("VARNA in Jalview");
 135                 initVarna(seq,struc);
 136         }
 137
 138
 139
 140         private void initVarna(String seq, String str){
 141                 DefaultListModel dlm = new DefaultListModel();
 142
 143                 DefaultListSelectionModel m = new DefaultListSelectionModel();
 144             m.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
 145             m.setLeadAnchorNotificationEnabled(false);
 146
 147             _sideList = new ReorderableJList();
 148                 _sideList.setModel(dlm);
 149                 _sideList.addMouseListener(this);
 150             _sideList.setSelectionModel(m);
 151             _sideList.setPreferredSize(new Dimension(100, 0));
 152             _sideList.addListSelectionListener( new ListSelectionListener(){
 153                         public void valueChanged(ListSelectionEvent arg0) {
 154                                 if (!_sideList.isSelectionEmpty() && !arg0.getValueIsAdjusting())
 155                                 {
 156                                         FullBackup  sel = (FullBackup) _sideList.getSelectedValue();
 157                                         Mapping map = Mapping.DefaultOutermostMapping(vp.getRNA().getSize(), sel.rna.getSize());
 158                                         vp.showRNAInterpolated(sel.rna,sel.config,map);
 159                                         _seq.setText(sel.rna.getSeq());
 160                                         _str.setText(sel.rna.getStructDBN());
 161                                 }
 162                         }
 163             });
 164
 165             _rnaList = new BackupHolder(dlm,_sideList);
 166                 RNA _RNA1 = new RNA("User defined 1");
 167
 168                 try {
 169                         vp = new VARNAPanel("0",".");
 170                         _RNA1.setRNA(seq, str);
 171                         _RNA1.drawRNARadiate(vp.getConfig());
 172                 } catch (ExceptionNonEqualLength e) {
 173                         vp.errorDialog(e);
 174                 } catch (ExceptionUnmatchedClosingParentheses e2) {
 175                 e2.printStackTrace();
 176                 } catch (ExceptionFileFormatOrSyntax e3) {
 177                 e3.printStackTrace();
 178                 }
 179                 vp.setPreferredSize(new Dimension(400, 400));
 180                 _rnaList.add(vp.getConfig().clone(),_RNA1,generateDefaultName(),true);
 181
 182                 setBackground(_backgroundColor);
 183                 vp.setBackground(_backgroundColor);
 184
 185                 getContentPane().setLayout(new BorderLayout());
 186                 getContentPane().add(vp, BorderLayout.CENTER);
 187
 188                 setVisible(true);
 189                 vp.addVARNAListener(this);
 190         }
 191
 192         private void RNAPanelDemoInit()
 193         {
 194             DefaultListModel dlm = new DefaultListModel();
 195
 196
 197                 int marginTools = 40;
 198
 199             DefaultListSelectionModel m = new DefaultListSelectionModel();
 200             m.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
 201             m.setLeadAnchorNotificationEnabled(false);
 202
 203
 204                 _sideList = new ReorderableJList();
 205                 _sideList.setModel(dlm);
 206                 _sideList.addMouseListener(this);
 207             _sideList.setSelectionModel(m);
 208             _sideList.setPreferredSize(new Dimension(100, 0));
 209             _sideList.addListSelectionListener( new ListSelectionListener(){
 210                         public void valueChanged(ListSelectionEvent arg0) {
 211                                 //System.out.println(arg0);
 212                                 if (!_sideList.isSelectionEmpty() && !arg0.getValueIsAdjusting())
 213                                 {
 214                                         FullBackup  sel = (FullBackup) _sideList.getSelectedValue();
 215                                         Mapping map = Mapping.DefaultOutermostMapping(vp.getRNA().getSize(), sel.rna.getSize());
 216                                         vp.showRNAInterpolated(sel.rna,sel.config,map);
 217                                         _seq.setText(sel.rna.getSeq());
 218                                         _str.setText(sel.rna.getStructDBN());
 219                                 }
 220                         }
 221             });
 222
 223             _rnaList = new BackupHolder(dlm,_sideList);
 224                 RNA _RNA1 = new RNA("User defined 1");
 225                 RNA _RNA2 = new RNA("User defined 2");
 226                 try {
 227                         vp = new VARNAPanel("0",".");
 228                         _RNA1.setRNA(DEFAULT_SEQUENCE, DEFAULT_STRUCTURE1);
 229                         _RNA1.drawRNARadiate(vp.getConfig());
 230                         _RNA2.setRNA(DEFAULT_SEQUENCE, DEFAULT_STRUCTURE2);
 231                         _RNA2.drawRNARadiate(vp.getConfig());
 232                 } catch (ExceptionNonEqualLength e) {
 233                         vp.errorDialog(e);
 234                 } catch (ExceptionUnmatchedClosingParentheses e2) {
 235                 e2.printStackTrace();
 236                 } catch (ExceptionFileFormatOrSyntax e3) {
 237                 e3.printStackTrace();
 238                 }
 239                 vp.setPreferredSize(new Dimension(400, 400));
 240             _rnaList.add(vp.getConfig().clone(),_RNA2,generateDefaultName());
 241             _rnaList.add(vp.getConfig().clone(),_RNA1,generateDefaultName(),true);
 242
 243             JScrollPane listScroller = new JScrollPane(_sideList);
 244             listScroller.setPreferredSize(new Dimension(150, 0));
 245
 246                 setBackground(_backgroundColor);
 247                 vp.setBackground(_backgroundColor);
 248
 249
 250                 Font textFieldsFont = Font.decode("MonoSpaced-PLAIN-12");
 251
 252                 _seqLabel.setHorizontalTextPosition(JLabel.LEFT);
 253                 _seqLabel.setPreferredSize(new Dimension(marginTools, 15));
 254                 _seq.setFont(textFieldsFont);
 255                 _seq.setText(DEFAULT_SEQUENCE);
 256
 257                 _createButton.addActionListener(new ActionListener() {
 258                         public void actionPerformed(ActionEvent e) {
 259                                 try {
 260                                 RNA nRNA = new RNA(generateDefaultName());
 261                                 nRNA.setRNA(_seq.getText(), _str.getText());
 262                                 nRNA.drawRNARadiate(vp.getConfig());
 263                                 _rnaList.add(new VARNAConfig(),nRNA,true);
 264                                 } catch (ExceptionUnmatchedClosingParentheses e1) {
 265                                         JOptionPane.showMessageDialog(vp, e1.getMessage(),"Error", JOptionPane.ERROR_MESSAGE);
 266                                 } catch (ExceptionFileFormatOrSyntax e1) {
 267                                         JOptionPane.showMessageDialog(vp, e1.getMessage(),"Error", JOptionPane.ERROR_MESSAGE);
 268                                 }
 269                         }
 270                 });
 271
 272
 273                 _seqPanel.setLayout(new BorderLayout());
 274                 _seqPanel.add(_seqLabel, BorderLayout.WEST);
 275                 _seqPanel.add(_seq, BorderLayout.CENTER);
 276
 277                 _strLabel.setPreferredSize(new Dimension(marginTools, 15));
 278                 _strLabel.setHorizontalTextPosition(JLabel.LEFT);
 279                 _str.setFont(textFieldsFont);
 280                 _strPanel.setLayout(new BorderLayout());
 281                 _strPanel.add(_strLabel, BorderLayout.WEST);
 282                 _strPanel.add(_str, BorderLayout.CENTER);
 283
 284                 _input.setLayout(new GridLayout(2, 0));
 285                 _input.add(_seqPanel);
 286                 _input.add(_strPanel);
 287
 288                 JPanel goPanel = new JPanel();
 289                 goPanel.setLayout(new BorderLayout());
 290
 291                 _tools.setLayout(new BorderLayout());
 292                 _tools.add(_input, BorderLayout.CENTER);
 293                 _tools.add(_info, BorderLayout.SOUTH);
 294                 _tools.add(goPanel, BorderLayout.EAST);
 295
 296                 _deleteButton.addActionListener(new ActionListener() {
 297                         public void actionPerformed(ActionEvent e) {
 298                                 _rnaList.removeSelected();
 299                         }
 300                 });
 301                 _duplicateButton.addActionListener(new ActionListener() {
 302                         public void actionPerformed(ActionEvent e) {
 303                                         _rnaList.add((VARNAConfig)vp.getConfig().clone(),vp.getRNA().clone(),vp.getRNA().getName()+"-"+DateFormat.getTimeInstance(DateFormat.LONG).format(new Date()),true);
 304                         }});
 305
 306                 JPanel ops = new JPanel();
 307                 ops.setLayout(new GridLayout(1,2));
 308                 ops.add(_deleteButton);
 309                 ops.add(_duplicateButton);
 310
 311                 JLabel j = new JLabel("Structures Manager",JLabel.CENTER);
 312                 _listPanel.setLayout(new BorderLayout());
 313
 314                 _listPanel.add(ops,BorderLayout.SOUTH);
 315                 _listPanel.add(j,BorderLayout.NORTH);
 316                 _listPanel.add(listScroller,BorderLayout.CENTER);
 317
 318                 goPanel.add(_createButton, BorderLayout.CENTER);
 319
 320                 JSplitPane split = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT,true,_listPanel,vp);
 321                 getContentPane().setLayout(new BorderLayout());
 322                 getContentPane().add(split, BorderLayout.CENTER);
 323                 getContentPane().add(_tools, BorderLayout.NORTH);
 324
 325                 setVisible(true);
 326                 DropTarget dt = new DropTarget(vp, this);
 327
 328                 vp.addVARNAListener(this);
 329         }
 330
 331         public static String generateDefaultName()
 332         {
 333                 return "User file #"+_nextID++;
 334         }
 335
 336         public RNA getRNA() {
 337                 return (RNA)_sideList.getSelectedValue();
 338         }
 339
 340
 341
 342         public String[][] getParameterInfo() {
 343                 String[][] info = {
 344                                 // Parameter Name Kind of Value Description,
 345                                 { "sequenceDBN", "String", "A raw RNA sequence" },
 346                                 { "structureDBN", "String",
 347                                                 "An RNA structure in dot bracket notation (DBN)" },
 348                                 { errorOpt, "boolean", "To show errors" }, };
 349                 return info;
 350         }
 351
 352         public void init() {
 353                 vp.setBackground(_backgroundColor);
 354                 _error = true;
 355         }
 356
 357         @SuppressWarnings("unused")
 358         private Color getSafeColor(String col, Color def) {
 359                 Color result;
 360                 try {
 361                         result = Color.decode(col);
 362                 } catch (Exception e) {
 363                         try {
 364                                 result = Color.getColor(col, def);
 365                         } catch (Exception e2) {
 366                                 return def;
 367                         }
 368                 }
 369                 return result;
 370         }
 371
 372         public VARNAPanel get_varnaPanel() {
 373                 return vp;
 374         }
 375
 376         public void set_varnaPanel(VARNAPanel surface) {
 377                 vp = surface;
 378         }
 379
 380
 381         public String get_seq() {
 382                 return _seq.getText();
 383         }
 384
 385         public void set_seq(String _seq) {
 386                 this._seq.setText(_seq);
 387         }
 388
 389         public String get_str(){
 390                 return _str.getText();
 391         }
 392
 393         public void set_str(String _str){
 394                 this._str.setText(_str);
 395         }
 396
 397         public JLabel get_info() {
 398                 return _info;
 399         }
 400
 401         public void set_info(JLabel _info) {
 402                 this._info = _info;
 403         }
 404
 405         public static void main(String[] args) {
 406                 AppVarnaBinding d = new AppVarnaBinding();
 407                 d.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 408                 d.pack();
 409                 d.setVisible(true);
 410         }
 411
 412
 413         public void dragEnter(DropTargetDragEvent arg0) {
 414                 // TODO Auto-generated method stub
 415
 416         }
 417
 418         public void dragExit(DropTargetEvent arg0) {
 419                 // TODO Auto-generated method stub
 420
 421         }
 422
 423         public void dragOver(DropTargetDragEvent arg0) {
 424                 // TODO Auto-generated method stub
 425
 426         }
 427
 428         public void drop(DropTargetDropEvent dtde) {
 429             try {
 430                 Transferable tr = dtde.getTransferable();
 431                 DataFlavor[] flavors = tr.getTransferDataFlavors();
 432                 for (int i = 0; i < flavors.length; i++) {
 433             if (flavors[i].isFlavorJavaFileListType()) {
 434               dtde.acceptDrop(DnDConstants.ACTION_COPY_OR_MOVE);
 435               Object ob = tr.getTransferData(flavors[i]);
 436               if (ob instanceof List)
 437               {
 438                   List list = (List) ob;
 439                   for (int j = 0; j < list.size(); j++) {
 440                   Object o = list.get(j);
 441
 442                   if (dtde.getSource() instanceof DropTarget)
 443                   {
 444                           DropTarget dt = (DropTarget) dtde.getSource();
 445                           Component c = dt.getComponent();
 446                           if (c instanceof VARNAPanel)
 447                           {
 448                                           String path = o.toString();
 449                                   VARNAPanel vp = (VARNAPanel) c;
 450                                           try{
 451                                   FullBackup bck =  VARNAPanel.importSession(path);
 452                                   _rnaList.add(bck.config, bck.rna,bck.name,true);
 453                                           }
 454                                           catch (ExceptionLoadingFailed e3)
 455                                           {
 456                                                   RNA r = new RNA();
 457                                                   r.loadSecStr(path);
 458                                                   r.drawRNA(vp.getConfig());
 459                                                   String name =r.getName();
 460                                                   if (name.equals(""))
 461                                                   {
 462                                                           name = path.substring(path.lastIndexOf(File.separatorChar)+1);
 463                                                   }
 464                                                   _rnaList.add(vp.getConfig().clone(),r,name,true);
 465                                           }
 466                           }
 467                   }
 468                   }
 469               }
 470               // If we made it this far, everything worked.
 471               dtde.dropComplete(true);
 472               return;
 473             }
 474                 }
 475                 // Hmm, the user must not have dropped a file list
 476                 dtde.rejectDrop();
 477               } catch (Exception e) {
 478                 e.printStackTrace();
 479                 dtde.rejectDrop();
 480               }
 481
 482         }
 483
 484         public void dropActionChanged(DropTargetDragEvent arg0) {
 485         }
 486
 487         private class BackupHolder{
 488                 private DefaultListModel _rnaList;
 489                 private ArrayList<RNA> _rnas = new ArrayList<RNA>();
 490                 JList _l;
 491
 492                 public BackupHolder(DefaultListModel rnaList, JList l)
 493                 {
 494                         _rnaList = rnaList;
 495                         _l = l;
 496                 }
 497
 498                 public void add(VARNAConfig c, RNA r)
 499                 {
 500                         add(c, r, r.getName(),false);
 501                 }
 502
 503                 public void add(VARNAConfig c, RNA r,boolean select)
 504                 {
 505                         add(c, r, r.getName(),select);
 506                 }
 507
 508                 public void add(VARNAConfig c, RNA r, String name)
 509                 {
 510                         add(c, r, name,false);
 511                 }
 512                 public void add(VARNAConfig c, RNA r, String name, boolean select)
 513                 {
 514                         if (select){
 515                                 _l.removeSelectionInterval(0, _rnaList.size());
 516                         }
 517                         if (name.equals(""))
 518                         {
 519                                 name = generateDefaultName();
 520                         }
 521                         FullBackup bck = new FullBackup(c,r,name);
 522                         _rnas.add(0, r);
 523                         _rnaList.add(0,bck);
 524                         if (select){
 525                           _l.setSelectedIndex(0);
 526                         }
 527                 }
 528
 529                 public void remove(int i)
 530                 {
 531                         _rnas.remove(i);
 532                         _rnaList.remove(i);
 533
 534                 }
 535                 public DefaultListModel getModel()
 536                 {
 537                         return _rnaList;
 538                 }
 539                 public boolean contains(RNA r)
 540                 {
 541                         return _rnas.contains(r);
 542                 }
 543                 /*public int getSize()
 544                 {
 545                         return _rnaList.getSize();
 546                 }*/
 547                 public FullBackup getElementAt(int i)
 548                 {
 549                         return (FullBackup) _rnaList.getElementAt(i);
 550                 }
 551
 552                 public void removeSelected()
 553                 {
 554                         int i = _l.getSelectedIndex();
 555                         if (i!=-1)
 556                         {
 557                           if (_rnaList.getSize()==1)
 558                           {
 559                                   RNA r = new RNA();
 560                                   try {
 561                                         r.setRNA(" ", ".");
 562                                   } catch (ExceptionUnmatchedClosingParentheses e1) {
 563                                   } catch (ExceptionFileFormatOrSyntax e1) {
 564                                   }
 565                                   vp.showRNA(r);
 566                                   vp.repaint();
 567                           }
 568                           else
 569                           {
 570                                  int newi = i+1;
 571                                  if (newi==_rnaList.getSize())
 572                                  {
 573                                          newi = _rnaList.getSize()-2;
 574                                  }
 575                                  FullBackup bck = (FullBackup) _rnaList.getElementAt(newi);
 576                                  _l.setSelectedValue(bck,true);
 577                           }
 578                           _rnaList.remove(i);
 579                         }
 580
 581                 }
 582         }
 583
 584         public void onLayoutChanged() {
 585                 // TODO Auto-generated method stub
 586
 587         }
 588
 589         public void onUINewStructure(VARNAConfig v, RNA r) {
 590                 _rnaList.add(v, r,"",true);
 591         }
 592
 593         public void onWarningEmitted(String s) {
 594                 // TODO Auto-generated method stub
 595
 596         }
 597
 598         public void mouseClicked(MouseEvent e) {
 599                            if(e.getClickCount() == 2){
 600                              int index = _sideList.locationToIndex(e.getPoint());
 601                              ListModel dlm = _sideList.getModel();
 602                              FullBackup item = (FullBackup) dlm.getElementAt(index);;
 603                              _sideList.ensureIndexIsVisible(index);
 604                              Object newName = JOptionPane.showInputDialog(
 605                                             this,
 606                                             "Specify a new name for this RNA",
 607                                             "Rename RNA",
 608                                             JOptionPane.QUESTION_MESSAGE,
 609                                             (Icon)null,
 610                                             null,
 611                                             item.toString());
 612                              if (newName!=null)
 613                              {
 614                                  item.name = newName.toString();
 615                                  this._sideList.repaint();
 616                              }
 617                              }
 618         }
 619
 620         public void mouseEntered(MouseEvent arg0) {
 621                 // TODO Auto-generated method stub
 622
 623         }
 624
 625         public void mouseExited(MouseEvent arg0) {
 626                 // TODO Auto-generated method stub
 627
 628         }
 629
 630         public void mousePressed(MouseEvent arg0) {
 631                 // TODO Auto-generated method stub
 632
 633         }
 634
 635         public void mouseReleased(MouseEvent arg0) {
 636                 // TODO Auto-generated method stub
 637
 638         }
 639 }
 640
 641
 642 /*
 643         public static void main(String[] args)
 644         {
 645                 JTextField str = new JTextField("ATGC");
 646
 647                 AppVarnaBinding vab = new AppVarnaBinding();
 648                 vab.varnagui.set_seq(str);
 649                 vab.varnagui.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 650                 vab.varnagui.pack();
 651                 vab.varnagui.setVisible(true);
 652         }
 653 }
 654 */