pandory500/SDL-mirror
2
0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fixed mouse wheel delta on Windows

Browse source
This commit is contained in:
Sam Lantinga 2013-02-11 21:29:36 -08:00
parent 5f3f837a42
commit eb63dcd330
1 changed files with 2 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

3
src/video/windows/SDL_windowsevents.c
View file

@ -291,7 +291,8 @@ WIN_WindowProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
case WM_MOUSEWHEEL: case WM_MOUSEWHEEL:
{ {
int motion = (short) HIWORD(wParam); // FIXME: This may need to accumulate deltas up to WHEEL_DELTA
short motion = GET_WHEEL_DELTA_WPARAM(wParam) / WHEEL_DELTA;
SDL_SendMouseWheel(data->window, 0, motion); SDL_SendMouseWheel(data->window, 0, motion);
break; break;