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Mouse wheel sends mouse button (4/5) events on Windows

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--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%4062
This commit is contained in:
Sam Lantinga 2001-06-16 01:01:42 +00:00
parent 79c2803acf
commit f64498bc04
3 changed files with 43 additions and 0 deletions
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1
docs.html
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@ -16,6 +16,7 @@ be found at the <A HREF="http://www.libsdl.org/"> main SDL page</A>.
Major changes since SDL 1.0.0: Major changes since SDL 1.0.0:
</H2> </H2>
<UL> <UL>
<LI> 1.2.1: Mouse wheel sends mouse button (4/5) events on Windows
<LI> 1.2.1: Added MacOS X Project Builder projects (thanks Darrell!) <LI> 1.2.1: Added MacOS X Project Builder projects (thanks Darrell!)
<LI> 1.2.1: Added initial support for Quartz video (thanks Darrell!) <LI> 1.2.1: Added initial support for Quartz video (thanks Darrell!)
<LI> 1.2.1: Disabled Linux /dev/event joystick interface by default <LI> 1.2.1: Disabled Linux /dev/event joystick interface by default

28
src/video/wincommon/SDL_sysevents.c
View file

@ -321,6 +321,34 @@ static LONG CALLBACK WinMessage(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lPara
} }
return(0); return(0);
#if (_WIN32_WINNT >= 0x0400) || (_WIN32_WINDOWS > 0x0400)
case WM_MOUSEWHEEL:
if ( SDL_VideoSurface && ! DINPUT_FULLSCREEN() ) {
Sint16 x, y;
Uint8 button = 0;
int move = (short)HIWORD(wParam);
if(move > 0)
button = 4;
else if(move < 0)
button = 5;
if(button)
{
if ( mouse_relative ) {
/* RJR: March 28, 2000
report internal mouse position if in relative mode */
x = 0; y = 0;
} else {
x = (Sint16)LOWORD(lParam);
y = (Sint16)HIWORD(lParam);
}
posted = SDL_PrivateMouseButton(
SDL_PRESSED, button, x, y);
}
}
return(0);
#endif
#ifdef WM_GETMINMAXINFO #ifdef WM_GETMINMAXINFO
/* This message is sent as a way for us to "check" the values /* This message is sent as a way for us to "check" the values
* of a position change. If we don't like it, we can adjust * of a position change. If we don't like it, we can adjust

14
src/video/windx5/SDL_dx5events.c
View file

@ -379,6 +379,20 @@ static void handle_mouse(const int numevents, DIDEVICEOBJECTDATA *ptrbuf)
case DIMOFS_Y: case DIMOFS_Y:
yrel += (Sint16)ptrbuf[i].dwData; yrel += (Sint16)ptrbuf[i].dwData;
break; break;
case DIMOFS_Z:
if ( xrel || yrel ) {
posted = SDL_PrivateMouseMotion(
0, 1, xrel, yrel);
xrel = 0;
yrel = 0;
}
if((int)ptrbuf[i].dwData > 0)
posted = SDL_PrivateMouseButton(
SDL_PRESSED, 4, 0, 0);
else if((int)ptrbuf[i].dwData < 0)
posted = SDL_PrivateMouseButton(
SDL_PRESSED, 5, 0, 0);
break;
case DIMOFS_BUTTON0: case DIMOFS_BUTTON0:
case DIMOFS_BUTTON1: case DIMOFS_BUTTON1:
case DIMOFS_BUTTON2: case DIMOFS_BUTTON2: