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Bug 1147

Summary: Mouse enter/leave events broken in fullscreen mode
Product: SDL Reporter: Vern Jensen <vern>
Component: eventsAssignee: Sam Lantinga <slouken>
Status: RESOLVED FIXED QA Contact: Sam Lantinga <slouken>
Severity: normal    
Priority: P2    
Version: HG 2.0   
Hardware: x86   
OS: Mac OS X 10.6   

Description Vern Jensen 2011-02-23 13:15:19 UTC 
Version: SDL 1.3.0-5390

When fullscreen, I am getting mouse enter/leave events *as if* the window were still the size it was when in windowed mode. 

For instance, if I started up with a 1000x750 window, then switch to fullscreen at 1680x1050, if I move the mouse to the right of pixel 1000, I get a "mouse left window" event, and if I move it above pixel 300 (1050-750), same thing.

It seems that the coordinates from mouse motion events are being reported properly though. It's just that SDL_WINDOWEVENT_ENTER and SDL_WINDOWEVENT_LEAVE are confused when fullscreen.
Comment 1 Vern Jensen 2011-02-23 14:29:35 UTC 
UPDATE -- 

I just realized this bug ONLY happens if you *first* start up in windowed mode, and then switch to fullscreen later with SDL_SetWindowFullscreen.

If you set the fullscreen flag when first creating the SDL window, this but does not happen. 

Still a bug that needs fixing though, as I'll let the user specify if he wants to startup in fullscreen or not, and he can also switch at any time.
Comment 2 Sam Lantinga 2011-02-24 18:13:36 UTC 
I think this is fixed in the latest snapshot by this revision:
http://hg.libsdl.org/SDL/rev/109b7c071f70

Thanks!
Comment 3 Vern Jensen 2011-03-09 16:17:03 UTC 
Yes, fixed also. :-)