// Fig. 11.13: ScrollPaneTest.java
// Testing class ScrollPane
import java.awt.*;
import java.awt.event.*;
import java.applet.Applet;
import com.deitel.jhtp2.ch11.SelfContainedCanvas;

public class ScrollPaneTest extends Applet {
   private SelfContainedCanvas drawCanvas;
   private ScrollPane drawCanvasScroller;

   public void init()
   {
      drawCanvas = new SelfContainedCanvas();
      drawCanvas.setSize( 1000, 1000 );
      drawCanvasScroller = new ScrollPane();
      drawCanvasScroller.add( drawCanvas );
      drawCanvasScroller.setSize( 275, 275 );
      add( drawCanvasScroller );

      Adjustable horizontal =
         drawCanvasScroller.getHAdjustable();
      horizontal.setUnitIncrement( 4 );
      Adjustable vertical =
         drawCanvasScroller.getVAdjustable();
      vertical.setUnitIncrement( 4 );
   }
}