🚀 go-pugleaf

Hi,
This is very simple, all you have to do is  (for example)

class myPanel extends JPanel {
  myPanel(ListModel model)  { //Constractor 
	setLayout(new BorderLayout());
	JList list = new JList(model); 	// or new JList();
 	JScrollPane scroll = new JScrollPane(
		list,
		JScrollPane.VERTICAL_SCROLL_BAR_ALWAYS,
		JScrollPane.HORIZONTAL_SCROLL_BAR_ALWAYS
	);
	add(scroll,BorderLayout.CENTER);
  }

 or all in one :

  myPanel(ListModel model) { //constructor) 
    super(new BorderLayout());
    add(
	new JScrollPane(
		new JList(model),
				JScrollPane.VERTICAL_SCROLL_BAR_ALWAYS,
				JScrollPane.HORIZONTAL_SCROLL_BAR_ALWAYS
		), BorderLayout.CENTER
	);
  }


it is important NOT to set the List's preferred size, but, if you really
need it use 
  scroll.setPreferredSize(...);

good luck

ron

ron.piterman@usa.net



> -----Ursprüngliche Nachricht-----
> Von:	Mari-Mai HENAFF [SMTP:mari-mai.henaff@co2w3.fr]
> Veröffentlicht am:	Montag, 15. März 1999 18:48
> Im Ordner:	swing
> Unterhaltung:	jscrollpane & scrollbars
> Betreff:	jscrollpane & scrollbars
> 
> I have pbm using a jscrollpane to display a Jlist.
> I've set jscrollpane.setAutoscrolls(true). But the
> scrollbar are not displayed, although we can't see
> the entire jlist and we would need scrollbars. I just
> resized my window, ad then the scrollbars appeared ...
> If anyone knows why ?
> thank you very much.
> m.Henaff