SDL_GetModState.3
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流媒体/Mpeg4/MP4
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Visual C++
- .TH "SDL_GetModState" "3" "Tue 11 Sep 2001, 22:59" "SDL" "SDL API Reference"
- .SH "NAME"
- SDL_GetModState- Get the state of modifier keys&.
- .SH "SYNOPSIS"
- .PP
- fB#include "SDL&.h"
- .sp
- fBSDLMod fBSDL_GetModStatefPfR(fBvoidfR);
- .SH "DESCRIPTION"
- .PP
- Returns the current state of the modifier keys (CTRL, ALT, etc&.)&.
- .SH "RETURN VALUE"
- .PP
- The return value can be an OR&'d combination of the SDLMod enum&.
- .PP
- .PP
- .RS
- fBSDLModfR
- .PP
- .PP
- .nf
- f(CWtypedef enum {
- KMOD_NONE = 0x0000,
- KMOD_LSHIFT= 0x0001,
- KMOD_RSHIFT= 0x0002,
- KMOD_LCTRL = 0x0040,
- KMOD_RCTRL = 0x0080,
- KMOD_LALT = 0x0100,
- KMOD_RALT = 0x0200,
- KMOD_LMETA = 0x0400,
- KMOD_RMETA = 0x0800,
- KMOD_NUM = 0x1000,
- KMOD_CAPS = 0x2000,
- KMOD_MODE = 0x4000,
- } SDLMod;fR
- .fi
- .PP
- .RE
- SDL also defines the following symbols for convenience:
- .PP
- .RS
- .PP
- .nf
- f(CW#define KMOD_CTRL (KMOD_LCTRL|KMOD_RCTRL)
- #define KMOD_SHIFT (KMOD_LSHIFT|KMOD_RSHIFT)
- #define KMOD_ALT (KMOD_LALT|KMOD_RALT)
- #define KMOD_META (KMOD_LMETA|KMOD_RMETA)fR
- .fi
- .PP
- .RE
- .SH "SEE ALSO"
- .PP
- fIfBSDL_GetKeyStatefPfR
- ..." created by instant / docbook-to-man, Tue 11 Sep 2001, 22:59