Hi all,

If I use application's surface as a scrollable area, there is not problem to
handle OnScroll event of the application's surface.
But how to handle OnScroll event of the application's viewport (browser window)?
Is there any way this can be done?

Sorry for my poor English,
Ivan Mihailov

Hi,

I found the answer of my question:

window.addEventListener('scroll', MyListener, true);

where MyListener is something like that

function TfMain.MyListener(event: TEvent): Boolean;
begin
   ..........
   Result      := true;
end;



Ivan Mihailov wrote:

Hi all,

If I use application's surface as a scrollable area, there is not problem to
handle OnScroll event of the application's surface.
But how to handle OnScroll event of the application's viewport (browser window)?
Is there any way this can be done?

Sorry for my poor English,
Ivan Mihailov

Great! Thanks for sharing. I'll try this out soon enough.