How to detect scroll bar movement

VCL TMS VCL UI Pack
1

Hi


What I would like to do is ensure that the selected row in the grid is always visible. i.e. If I scroll up and down I want the selected row to keep in synch with the vertical scroll bar and always visible.

Obviously to be able to do this I have to detect when the scroll bar has been clicked but I can't find a callback that I can use to detect if the scroll bars have been clicked and what rows are now visible.

Any ideas please?

Bruce.


2

The grid.OnTopLeftChanged event is triggered when the grid's scroll position changed.

3

Thanks for the info!