// 1. inits searchField with selected text
// 2. adds focus listener so that textselection gets painted
// even if the textcomponent has no focus
protected void initSearch(ActionEvent ae) {
super.initSearch(ae);
JTextComponent textComp = (JTextComponent) ae.getSource();
String selectedText = textComp.getSelectedText();
if (selectedText != null) searchField.setText(selectedText);
searchField.removeFocusListener(this);
searchField.addFocusListener(this);
}
