Capturing scroll gestures
Hi, I have an opengl interface built on CAPI. I’m wondering if it’s possible to capture arbitrary scroll gestures, such as a mouse wheel or two finger trackpad type scrolling. I would use this to scroll certain parts of my opengl interface. I’ve seen the section 7.4 of the CAPI guide on scrolling, and I’m wondering if it’s necessary to have a pane with a scrollbar to catch these (and indeed perhaps it’s an operating system level thing). If that’s the case I was wondering if maybe I could catch them from the pane that holds the opengl canvas, and maybe just hide the scollbar(s) as a hack or something. Any ideas or suggestions appreciated! Thanks, Steve _______________________________________________ Lisp Hug - the mailing list for LispWorks users lisp-hug@lispworks.com http://www.lispworks.com/support/lisp-hug.html