Capture Position from a Scrollbox’s vertical or horizontal bar

Question

I created a Scrollbox and within it several Panels.

When the amount of Panels created is large, the Scrollbox itself automatically creates the vertical and horizontal scrollbars for me.

What I need is that when the scrollbox scrollbar is moved (horizontal or vertical) it would be possible to pick up the position that the scrollbar stopped, in this way I would move some of the panels that are in the inside of the scrollbox.

Below is an image of the screen I’m referring to:

Answer 1

I was able to solve it this way: In the Onconstrainedresize event of the Scrollbox I put the following code:

paFixo1.Left := ScrollBox1.Left + 10;

or

paFixo1.Top := ScrollBox1.Top + 10;