Java Tutorial/SWT/TabSequence

Focus Traversal: organize tab sequence in Control.setTabList(Control[] c)

   <source lang="java">

import org.eclipse.swt.SWT; import org.eclipse.swt.layout.RowLayout; import org.eclipse.swt.widgets.Button; import org.eclipse.swt.widgets.rubo; import org.eclipse.swt.widgets.ruposite; import org.eclipse.swt.widgets.Control; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Shell; public class FocusTraversal {

 public static void main(String[] args) {
   final Display display = new Display();
   Shell shell = new Shell(display);
   
   shell.setLayout(new RowLayout());
   
   Composite composite1 = new Composite(shell, SWT.BORDER);
   composite1.setLayout(new RowLayout());
   composite1.setBackground(display.getSystemColor(SWT.COLOR_WHITE));
   
   Button button1 = new Button(composite1, SWT.PUSH);
   button1.setText("Button1");
   
   Button button3 = new Button(composite1, SWT.PUSH);
   button3.setText("Button3");
   
   Button radioButton1 = new Button(composite1, SWT.RADIO);
   radioButton1.setText("radio-1");
   Button radioButton2 = new Button(composite1, SWT.RADIO);
   radioButton2.setText("radio-2");
   
   Composite composite2 = new Composite(shell, SWT.BORDER);
   composite2.setLayout(new RowLayout());
   composite2.setBackground(display.getSystemColor(SWT.COLOR_GREEN));
   
   Button button2 = new Button(composite2, SWT.PUSH);
   button2.setText("Button2");
   
   Combo combo = new Combo(composite2, SWT.DROP_DOWN);
   combo.add("combo");
   combo.select(0);
   
   composite1.setTabList(new Control[]{button1, button3});
   composite2.setTabList(new Control[]{button2, combo});
   
   shell.setTabList(new Control[]{composite2, composite1});
   shell.open();
   while (!shell.isDisposed()) {
     if (!display.readAndDispatch()) {
       display.sleep();
     }
   }
 }

}</source>