How to have a Scrollable JTextPane?

Question

I would like to have a JTextPane that have scroll bar, how can I do so ? Thanks.

Answer 1

Before this just add a ScrollPane to ContentPane in Design and add EditopPane to ScrollPane as child

JScrollPane sp = (JScrollPane)contentPane.getComponent(23);//this is in my hierarchy 23
JViewport vp = sp.getViewport();
JEditorPane ep = (JEditorPane)vp.getView();