반응형
JTextArea text = new JTextArea(10,20);
JScrollPane scroller = JScrollPane(text);
text.setLineWrap(true);
scroller.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
scroller.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
panel.add(scroller);
text.setText("Not at all");
text.selectAll();
text.requestFocus();
반응형
 |
|
