Question

I had created a HorizontalFieldManager & added BitmapFields in that.

In Blackberry Storm, Display.getWidth() is 480. In that I want to use first 450 to add some BitmapFields at LHS of screen which I m creating at runtime & add 2 BitmapFields at start at RHS of Screen.

2 BimapFields which I want to show at start r added in Constructor & other BitmapFields which I m creating at run time r added afterwords like..

class MyCanvas extends MainScreen
{

  MyCanvas()
  {

       hfm_BitmapField = new HorizontalFieldManager(){
             protected void sublayout(int maxWidth, int maxHeight) {
             super.sublayout(maxWidth, maxHeight);
             setExtent(Display.getWidth()-30, 60);
             }
         };


         startBitmap = Bitmap.getBitmapResource("start.png");
         startBitmapField = new BitmapField(startBitmap, BitmapField.ACTION_INVOKE |            BitmapField.FIELD_HCENTER | BitmapField.FIELD_RIGHT);
         hfm_BitmapField.add(startBitmapField);

         endBitmap = Bitmap.getBitmapResource("end.png");
         endBitmapField = new BitmapField(endBitmap, BitmapField.ACTION_INVOKE |            BitmapField.FIELD_HCENTER | BitmapField.FIELD_RIGHT);
         hfm_BitmapField.add(endBitmapField);

         drawBitmap();
 }


 public void drawBitmap()
 {
      bitmap[i] = new Bitmap(50, 50);
      Graphics g = new Graphics(bitmap[i]);
      g.drawLine(5,5,25,25);
      bitmapField[i] = new BitmapField(bitmap[i]);

      synchronized(UiApplication.getEventLock()) { hfm.add(bitmapField[i]); }
 }  

I want startBitmapField & endBitmapField at RHS & bitmapField[i] which I m creating at runtime at LHS of HorizontalFieldManagers.

I m thinking to add 2 HorizontalFieldManagers. 1 for bitmapField[i] & 1 for startBitmapField & endBitmapField. But how to add 2 HorizontalFieldManagers or any other FieldManagers in a row?

Any solution? How to do it?

Answer 1

You can put the 2 horizontal field managers inside another HorizontalFieldManager.