BlackBerry layout: HorizontalFieldMahager with 3 items (Including an EditField)

Question

I'm having a hard time working with the BlackBerry UI API.

What I want to do is creating a "list item" based on a HorizontalFieldManager that consists of the following childFields:

• An optional BitmapField (Horizontal-Left, Vertical-Center)
• A LabelField (Horizontal-left, Vertical-Center)
• A rounded rectangle that contains an single line EditField. The rounded rectangle has a fixed width and height, so the EditField should scroll horizontally inside the rounded rectangle when the text becomes wider than the rounded-rectangle's width.

I've added a image illustrating the desired situation below:

Can someone help me with this?

Thanks in advance!