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Bug 663 - Mouse events broken
Summary: Mouse events broken
Status: RESOLVED FIXED
Alias: None
Product: SDL
Classification: Unclassified
Component: events (show other bugs)
Version: 2.0.0
Hardware: x86 Windows (All)
: P2 major
Assignee: Ryan C. Gordon
QA Contact: Sam Lantinga
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-01-02 19:27 UTC by Will
Modified: 2009-01-02 22:12 UTC (History)
0 users

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Description Will 2009-01-02 19:27:17 UTC 
SDL is not reporting which window a mouse event is cumming from (just reports 0).
Also the relative mouse position properties are broken in the mouse move event.
Comment 1 Will 2009-01-02 20:47:18 UTC 
Looks like the mouse wheel event also does not report which window.

More importantly the direction of the scroll wheel is always positive.
This is a trivial fix.

replace the following in "SDL_win32events.c":

                if (raw->data.mouse.usButtonData != 0) {
                    SDL_SendMouseWheel(index, 0,
                                       raw->data.mouse.usButtonData);
                }

with:

                if (raw->data.mouse.usButtonData != 0) {
                    SDL_SendMouseWheel(index, 0,
                                       (short)raw->data.mouse.usButtonData);
                }
Comment 2 Sam Lantinga 2009-01-02 22:12:45 UTC 
Fixed, thanks!

Committed revision 4329.