Les Elkins (lese++at++CapAccess.org)
Thu, 27 Jun 1996 23:52:33 -0400 (EDT)
I'm using the pfu gui code to try to do an additional navigation
method for my application. I wish the users to be able to click and hold
on a 'left' button to go left, a 'right' button to go right, and so on
(this is for those users who are expected to be members of the Mouse
Challenged). If I use a button widget, it seems to call the callback
routine when the mouse click is released. With a switch widget, the
callback is invoked when the mouse is pressed. Is there a way to set up
a widget such that my callback is invoked once per frame as long as my
left mouse button is pressed in that widget?
Thanks,
Les Elkins
Now with LNK, Inc., lelkins++at++lnk.com...
___________________________________________________________________
Les Elkins, lese++at++capaccess.org Netting from scenic Laurel, MD
"But I, despite expert advice/Keep doing things I think are nice
And though to good I never come-/Inseperable my nose and thumb!"
-from Dorothy Parker's "Neither Bloody Nor Bowed"
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