On Tue, Jul 26, 2005 at 05:00:58PM +0100, James McDermott wrote: > Has anyone written code for, or even just seen, a 2-D slider widget? > What toolkit was it in? Do people around here prefer QT to GTK+, or > vice versa, and does anyone use FLTK, or something else?
> > I think the ideal widget would allow the user to click or > click-and-drag a cursor around the 2-D area, returning x and y > coordinates of course; and would allow a bitmap to be displayed > underneath the cursor; and would allow some way to constrain the > cursor movements (eg within a circular area inside the widget). > you might want to check out PHAT. it has fan-sliders and other crazy stuff and is geared towards GTK+ audio interfaces. http://www.gazuga.net/phat.php > Such a thing would be great for lots of audio applications, like > controlling filter cutoff and resonance at the same time. That's what > I'll be doing, only a bit more complicated..!
