!7

concept UserLine {
  S text;
}

static JTextField tf;

p-substance-noconsole {
  SimpleCRUD<UserLine> crud = fastCRUD(programTitle(), UserLine);
  
  tf = setTextFieldFontSize(jCenteredTextField(), 20);
  addToWindow(crud.panel, withTitle("Type here:", tf));
  onEnter(tf, r {
    tf.selectAll();
    cnew(UserLine, text := getTextTrim(tf));
  });
  tf.requestFocus();
}