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GLX / Xlib, XGrabPointer

Started by February 16, 2005 05:41 AM
3 comments, last by dotproduct 19 years, 9 months ago
Hi! How can I get continuous motion for the pointer, i.e. that it doesn't stop on the edge of the window (or root window). Is that possible, or do I have to deal with it myself, and warp the pointer to the other side of the window? I want to use pointer motion events to control a camera in my program.
How about reading the mouse cursor, then set it to the middle of the screen?

Albert
-------------------------------------------http://www.thec.org
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(Why aren't you using SDL? Xlib itself is going to become a legacy api in the next few years.)
don't warp the pointer. grabbing it will give you correct continuous motion
Quote: Original post by C-Junkie
(Why aren't you using SDL? Xlib itself is going to become a legacy api in the next few years.)


Mainly because I don't want to rely on SDL.
What makes you think Xlib is going to become a legacy api?

Quote: don't warp the pointer. grabbing it will give you correct continuous motion


Unfortunatly it doesn't for me. I get positions from (0,0) - (width, height), if I restrict it to the window, if I don't restrict it, it will go the the edges of the root window, but stop there.

Care to elaborate?

I might do it as suggested by thec..

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