d = new Display();
s = new Shell(d);
s.setSize(250,200);
s.setImage(new Image(d, "c:\\icons\\JavaCup.ico"));
s.setText("A KeyListener Example");
s.setLayout(new RowLayout());
final Combo c = new Combo(s, SWT.DROP_DOWN | SWT.BORDER);
c.add("Lions");
c.add("Tigers");
c.add("Bears");
c.add("Oh My!");
c.addKeyListener(new KeyListener() {
String selectedItem = "";
public void keyPressed(KeyEvent e) {
if(c.getText().length() > 0)
{
return;
}
String key = Character.toString(e.character);
String[] items = c.getItems();
for(int i =0;i<items.length;i++)
{
if(items[i].toLowerCase().startsWith(key.toLowerCase()))
{
c.select(i);
selectedItem = items[i];
return;
}
}
}
public void keyReleased(KeyEvent e) {
if(selectedItem.length() > 0)
c.setText(selectedItem);
selectedItem = "";
}
});
s.open();
while(!s.isDisposed()){
if(!d.readAndDispatch())
d.sleep();
}
d.dispose();
