Mac Forum / Programming / Mac Programming / October 2005

Hi everyone,

Firstly I wanted to say thank you to all the contributors who have
provided good advice for myself and others to use, while some people
might not be thankful, I assure you that there are many of us out there
who really do appreciate the help given.

I have written a small cocoa app which is basically just a simple user
interface. It consists of a window with shapes that you can draw inside
it. It also has scrollbars for when the background (or image) is
smaller than the window itself. The problem I am having is that when I
click and drag a shape (to move it), it does not automatically scroll
(for example, if I click inside the shape and drag the mouse down below
the bottom of the window, it will not scroll down as I would like it
to).

Any help would be greatly appreciated.

p.s. I have googled all over the place for this but the closest thing I
have found is grab-scrolling code on this page:
http://iratescotsman.com/products/source/)

Thanks!