📄 sdlenablekeyrepeat.html

📁 VC5.6.7的一个扩展库。跟DirectX的功能差不多。
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<HTML><HEAD><TITLE>SDL_EnableKeyRepeat</TITLE><METANAME="GENERATOR"CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+"><LINKREL="HOME"TITLE="SDL Library Documentation"HREF="index.html"><LINKREL="UP"TITLE="Event Functions."HREF="eventfunctions.html"><LINKREL="PREVIOUS"TITLE="SDL_EnableUNICODE"HREF="sdlenableunicode.html"><LINKREL="NEXT"TITLE="SDL_GetMouseState"HREF="sdlgetmousestate.html"></HEAD><BODYCLASS="REFENTRY"BGCOLOR="#FFF8DC"TEXT="#000000"LINK="#0000ee"VLINK="#551a8b"ALINK="#ff0000"><DIVCLASS="NAVHEADER"><TABLESUMMARY="Header navigation table"WIDTH="100%"BORDER="0"CELLPADDING="0"CELLSPACING="0"><TR><THCOLSPAN="3"ALIGN="center">SDL Library Documentation</TH></TR><TR><TDWIDTH="10%"ALIGN="left"VALIGN="bottom"><AHREF="sdlenableunicode.html"ACCESSKEY="P">Prev</A></TD><TDWIDTH="80%"ALIGN="center"VALIGN="bottom"></TD><TDWIDTH="10%"ALIGN="right"VALIGN="bottom"><AHREF="sdlgetmousestate.html"ACCESSKEY="N">Next</A></TD></TR></TABLE><HRALIGN="LEFT"WIDTH="100%"></DIV><H1><ANAME="SDLENABLEKEYREPEAT"></A>SDL_EnableKeyRepeat</H1><DIVCLASS="REFNAMEDIV"><ANAME="AEN5839"></A><H2>Name</H2>SDL_EnableKeyRepeat&nbsp;--&nbsp;Set keyboard repeat rate.</DIV><DIVCLASS="REFSYNOPSISDIV"><ANAME="AEN5842"></A><H2>Synopsis</H2><DIVCLASS="FUNCSYNOPSIS"><ANAME="AEN5843"></A><P></P><PRECLASS="FUNCSYNOPSISINFO">#include "SDL.h"</PRE><P><CODE><CODECLASS="FUNCDEF">int <BCLASS="FSFUNC">SDL_EnableKeyRepeat</B></CODE>(int delay, int interval);</CODE></P><P></P></DIV></DIV><DIVCLASS="REFSECT1"><ANAME="AEN5849"></A><H2>Description</H2><P>Enables or disables the keyboard repeat rate. <TTCLASS="PARAMETER"><I>delay</I></TT> specifies how long the key must be pressed before it begins repeating, it then repeats at the speed specified by <TTCLASS="PARAMETER"><I>interval</I></TT>. Both <TTCLASS="PARAMETER"><I>delay</I></TT> and <TTCLASS="PARAMETER"><I>interval</I></TT> are expressed in milliseconds.</P><P>Setting <TTCLASS="PARAMETER"><I>delay</I></TT> to 0 disables key repeating completely. Good default values are <TTCLASS="LITERAL">SDL_DEFAULT_REPEAT_DELAY</TT> and <SPANCLASS="SYMBOL">SDL_DEFAULT_REPEAT_INTERVAL</SPAN>.</P></DIV><DIVCLASS="REFSECT1"><ANAME="AEN5860"></A><H2>Return Value</H2><P>Returns <SPANCLASS="RETURNVALUE">0</SPAN> on success and <SPANCLASS="RETURNVALUE">-1</SPAN> on failure.</P></DIV><DIVCLASS="NAVFOOTER"><HRALIGN="LEFT"WIDTH="100%"><TABLESUMMARY="Footer navigation table"WIDTH="100%"BORDER="0"CELLPADDING="0"CELLSPACING="0"><TR><TDWIDTH="33%"ALIGN="left"VALIGN="top"><AHREF="sdlenableunicode.html"ACCESSKEY="P">Prev</A></TD><TDWIDTH="34%"ALIGN="center"VALIGN="top"><AHREF="index.html"ACCESSKEY="H">Home</A></TD><TDWIDTH="33%"ALIGN="right"VALIGN="top"><AHREF="sdlgetmousestate.html"ACCESSKEY="N">Next</A></TD></TR><TR><TDWIDTH="33%"ALIGN="left"VALIGN="top">SDL_EnableUNICODE</TD><TDWIDTH="34%"ALIGN="center"VALIGN="top"><AHREF="eventfunctions.html"ACCESSKEY="U">Up</A></TD><TDWIDTH="33%"ALIGN="right"VALIGN="top">SDL_GetMouseState</TD></TR></TABLE></DIV></BODY></HTML>
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