d = new Display();
s = new Shell(d);
s.setSize(250,250);
s.setImage(new Image(d, "c:\\icons\\JavaCup.ico"));
s.setText("A Text Field Example");
final Text text1 = new Text(s, SWT.WRAP |SWT.BORDER);
text1.setBounds(100,50,100,20);
text1.setTextLimit(5);
text1.setEchoChar('*");
final Text text2 = new Text(s, SWT.SINGLE | SWT.BORDER);
text2.setBounds(100,75,100,20);
text2.setTextLimit(30);
// add a focus listener
FocusListener focusListener = new FocusListener() {
public void focusGained(FocusEvent e) {
}
public void focusLost(FocusEvent e) {
Text t = (Text)e.widget;
if(t==text2)
{
if(t.getText().length() < 3)
{
t.setFocus();
}
}
}
};
text1.addFocusListener(focusListener);
text2.addFocusListener(focusListener);
s.open();
while(!s.isDisposed()){
if(!d.readAndDispatch())
d.sleep();
}
d.dispose();
