Scroll the VerticalFieldManger to see the full content of the message without losing focus on the AutoTextEditField

I create the application such as chat window.

I used VerticalFieldManager, AutoTextEditField and RichTextField.

AutoTextEditField - tap the message.

RichTextField - add the chat messages

RichTextField is add in VerticalFieldManager.

How to scroll the VerticalFieldManger to see the full content of the message without losing focus on the AutoTextEditField.

Override navigationmovement. This is example how im using it.

protected boolean navigationMovement(int dx, int dy, int status, int time)
 {
  if (dy==1)
    {
  int newscroll = mains.getVerticalScroll();
  int pageheigh = mains.getHeight();
    mains.setVerticalScroll(newscroll+50);
    invalidate();
  return true;  }
return super.navigationMovement(dx, dy, status, time);}

50. This is the step. This is very good work for me (but must create if newscroll <0 and="" if="" newscroll="">the field of cat yourmanager)

area = VerticalFieldManager()

Hope this makes you help.

Best regards, Peter.

Tags: BlackBerry Developers

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