i would like to add Image into ScrollPane.

first i made Panel class which display Image and then add this object into ScrollPane.

Although image is larger than size of Panel. scrollbars doesn't appear.
when i tried with Label instead of Image, ScrollPane wored well.

			

			class ImagePanel extends Panel{
			

			private Image img = null;
			

			public ImagePanel(String fileName) {
			

			img = Toolkit.getDefaultToolkit().createImage(fileName);
			

			}
			

			}
			

			

			class ProductFrame extends Frame {
			

			public ProductFrame(String fileName) {
			

			ImagePanel imgPan = new ImagePanel(fileName);
			

			ScrollPane sPan = new ScrollPane(ScrollPane.SCROLLBARS_AS_NEEDED);
			

			sPan.add(imgPan);
			

			setLayout(null);
			

			add(sPan);
			

			setBounds(100, 100, 800,600);
			

			}
			

			}
			

		

Please use html tags to format code blocks.