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Table Example 3

import org.eclipse.swt.SWT; import org.eclipse.swt.layout.*; import org.eclipse.swt.events.SelectionAdapter; import org.eclipse.swt.events.SelectionEvent; import org.eclipse.swt.graphics.Color; import org.eclipse.swt.graphics.Image; import org.eclipse.swt.widgets.*; public class TableShellExample3 {          Display d;     Shell s;     TableShellExample3()    {         d = new Display();         s = new Shell(d);                  s.setSize(250,200);                  s.setText("A Table Shell Example");         GridLayout gl = new GridLayout();         gl.numColumns = 4;         s.setLayout(gl);                  final Table t = new Table(s, SWT.BORDER | SWT.CHECK |              SWT.MULTI | SWT.FULL_SELECTION);         final GridData gd = new GridData(GridData.FILL_BOTH);         gd.horizontalSpan = 4;         t.setLayoutData(gd);         t.setHeaderVisible(true);         final TableColumn tc1 = new TableColumn(t, SWT.LEFT);         final TableColumn tc2 = new TableColumn(t, SWT.CENTER);         final TableColumn tc3 = new TableColumn(t, SWT.CENTER);         tc1.setText("First Name");         tc2.setText("Last Name");         tc3.setText("Address");         tc1.setWidth(70);         tc2.setWidth(70);         tc3.setWidth(80);         final TableItem item1 = new TableItem(t,SWT.NONE);         item1.setText(new String[] {"Tim","Hatton","Kentucky"});         final TableItem item2 = new TableItem(t,SWT.NONE);         item2.setText(new String[] {"Caitlyn","Warner","Ohio"});         final TableItem item3 = new TableItem(t,SWT.NONE);         item3.setText(new String[] {"Reese","Miller","Ohio"});                  final Text find = new Text(s, SWT.SINGLE | SWT.BORDER);         final Text replace = new Text(s, SWT.SINGLE | SWT.BORDER);         final Button replaceBtn = new Button(s, SWT.BORDER | SWT.PUSH);         replaceBtn.setText("Replace");         replaceBtn.addSelectionListener(new SelectionAdapter() {             public void widgetSelected(SelectionEvent e) {                 TableItem[] tia = t.getItems();                                  for(int i = 0; i<tia.length;i++)                 {                     if (tia[i].getText(2).equals(find.getText()))                     {                         tia[i].setText(2, replace.getText());                     }                                      }             }         });                         s.open();         while(!s.isDisposed()){             if(!d.readAndDispatch())                 d.sleep();         }         d.dispose();     }   public static void main(String[] argv) {     new TableShellExample3();   } }