1<HTML 2><HEAD 3><TITLE 4>SDL_SetModState</TITLE 5><META 6NAME="GENERATOR" 7CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+ 8"><LINK 9REL="HOME" 10TITLE="SDL Library Documentation" 11HREF="index.html"><LINK 12REL="UP" 13TITLE="Event Functions." 14HREF="eventfunctions.html"><LINK 15REL="PREVIOUS" 16TITLE="SDL_GetModState" 17HREF="sdlgetmodstate.html"><LINK 18REL="NEXT" 19TITLE="SDL_GetKeyName" 20HREF="sdlgetkeyname.html"></HEAD 21><BODY 22CLASS="REFENTRY" 23BGCOLOR="#FFF8DC" 24TEXT="#000000" 25LINK="#0000ee" 26VLINK="#551a8b" 27ALINK="#ff0000" 28><DIV 29CLASS="NAVHEADER" 30><TABLE 31SUMMARY="Header navigation table" 32WIDTH="100%" 33BORDER="0" 34CELLPADDING="0" 35CELLSPACING="0" 36><TR 37><TH 38COLSPAN="3" 39ALIGN="center" 40>SDL Library Documentation</TH 41></TR 42><TR 43><TD 44WIDTH="10%" 45ALIGN="left" 46VALIGN="bottom" 47><A 48HREF="sdlgetmodstate.html" 49ACCESSKEY="P" 50>Prev</A 51></TD 52><TD 53WIDTH="80%" 54ALIGN="center" 55VALIGN="bottom" 56></TD 57><TD 58WIDTH="10%" 59ALIGN="right" 60VALIGN="bottom" 61><A 62HREF="sdlgetkeyname.html" 63ACCESSKEY="N" 64>Next</A 65></TD 66></TR 67></TABLE 68><HR 69ALIGN="LEFT" 70WIDTH="100%"></DIV 71><H1 72><A 73NAME="SDLSETMODSTATE" 74></A 75>SDL_SetModState</H1 76><DIV 77CLASS="REFNAMEDIV" 78><A 79NAME="AEN5752" 80></A 81><H2 82>Name</H2 83>SDL_SetModState -- Set the current key modifier state</DIV 84><DIV 85CLASS="REFSYNOPSISDIV" 86><A 87NAME="AEN5755" 88></A 89><H2 90>Synopsis</H2 91><DIV 92CLASS="FUNCSYNOPSIS" 93><A 94NAME="AEN5756" 95></A 96><P 97></P 98><PRE 99CLASS="FUNCSYNOPSISINFO" 100>#include "SDL.h"</PRE 101><P 102><CODE 103><CODE 104CLASS="FUNCDEF" 105>void <B 106CLASS="FSFUNC" 107>SDL_SetModState</B 108></CODE 109>(SDLMod modstate);</CODE 110></P 111><P 112></P 113></DIV 114></DIV 115><DIV 116CLASS="REFSECT1" 117><A 118NAME="AEN5762" 119></A 120><H2 121>Description</H2 122><P 123>The inverse of <A 124HREF="sdlgetmodstate.html" 125><TT 126CLASS="FUNCTION" 127>SDL_GetModState</TT 128></A 129>, <TT 130CLASS="FUNCTION" 131>SDL_SetModState</TT 132> allows you to impose modifier key states on your application.</P 133><P 134>Simply pass your desired modifier states into <TT 135CLASS="PARAMETER" 136><I 137>modstate</I 138></TT 139>. This value my be a logical OR'd combination of the following:</P 140><PRE 141CLASS="PROGRAMLISTING" 142>typedef enum { 143 KMOD_NONE = 0x0000, 144 KMOD_LSHIFT= 0x0001, 145 KMOD_RSHIFT= 0x0002, 146 KMOD_LCTRL = 0x0040, 147 KMOD_RCTRL = 0x0080, 148 KMOD_LALT = 0x0100, 149 KMOD_RALT = 0x0200, 150 KMOD_LMETA = 0x0400, 151 KMOD_RMETA = 0x0800, 152 KMOD_NUM = 0x1000, 153 KMOD_CAPS = 0x2000, 154 KMOD_MODE = 0x4000, 155} SDLMod;</PRE 156></DIV 157><DIV 158CLASS="REFSECT1" 159><A 160NAME="AEN5771" 161></A 162><H2 163>See Also</H2 164><P 165><A 166HREF="sdlgetmodstate.html" 167><TT 168CLASS="FUNCTION" 169>SDL_GetModState</TT 170></A 171></P 172></DIV 173><DIV 174CLASS="NAVFOOTER" 175><HR 176ALIGN="LEFT" 177WIDTH="100%"><TABLE 178SUMMARY="Footer navigation table" 179WIDTH="100%" 180BORDER="0" 181CELLPADDING="0" 182CELLSPACING="0" 183><TR 184><TD 185WIDTH="33%" 186ALIGN="left" 187VALIGN="top" 188><A 189HREF="sdlgetmodstate.html" 190ACCESSKEY="P" 191>Prev</A 192></TD 193><TD 194WIDTH="34%" 195ALIGN="center" 196VALIGN="top" 197><A 198HREF="index.html" 199ACCESSKEY="H" 200>Home</A 201></TD 202><TD 203WIDTH="33%" 204ALIGN="right" 205VALIGN="top" 206><A 207HREF="sdlgetkeyname.html" 208ACCESSKEY="N" 209>Next</A 210></TD 211></TR 212><TR 213><TD 214WIDTH="33%" 215ALIGN="left" 216VALIGN="top" 217>SDL_GetModState</TD 218><TD 219WIDTH="34%" 220ALIGN="center" 221VALIGN="top" 222><A 223HREF="eventfunctions.html" 224ACCESSKEY="U" 225>Up</A 226></TD 227><TD 228WIDTH="33%" 229ALIGN="right" 230VALIGN="top" 231>SDL_GetKeyName</TD 232></TR 233></TABLE 234></DIV 235></BODY 236></HTML 237>