📄 sdlwmgrabinput.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_WM_GrabInput</TITLE><METANAME="GENERATOR"CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+"><LINKREL="HOME"TITLE="SDL Library Documentation"HREF="index.html"><LINKREL="UP"TITLE="Window Management"HREF="wm.html"><LINKREL="PREVIOUS"TITLE="SDL_WM_ToggleFullScreen"HREF="sdlwmtogglefullscreen.html"><LINKREL="NEXT"TITLE="Events"HREF="event.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="sdlwmtogglefullscreen.html"ACCESSKEY="P">Prev</A></TD><TDWIDTH="80%"ALIGN="center"VALIGN="bottom"></TD><TDWIDTH="10%"ALIGN="right"VALIGN="bottom"><AHREF="event.html"ACCESSKEY="N">Next</A></TD></TR></TABLE><HRALIGN="LEFT"WIDTH="100%"></DIV><H1><ANAME="SDLWMGRABINPUT"></A>SDL_WM_GrabInput</H1><DIVCLASS="REFNAMEDIV"><ANAME="AEN3663"></A><H2>Name</H2>SDL_WM_GrabInput&nbsp;--&nbsp;Grabs mouse and keyboard input.</DIV><DIVCLASS="REFSYNOPSISDIV"><ANAME="AEN3666"></A><H2>Synopsis</H2><DIVCLASS="FUNCSYNOPSIS"><ANAME="AEN3667"></A><P></P><PRECLASS="FUNCSYNOPSISINFO">#include "SDL.h"</PRE><P><CODE><CODECLASS="FUNCDEF">SDL_GrabMode <BCLASS="FSFUNC">SDL_WM_GrabInput</B></CODE>(SDL_GrabMode mode);</CODE></P><P></P></DIV></DIV><DIVCLASS="REFSECT1"><ANAME="AEN3673"></A><H2>Description</H2><P>Grabbing means that the mouse is confined to the application window,and nearly all keyboard input is passed directly to the application,and not interpreted by a window manager, if any.</P><P>When <TTCLASS="PARAMETER"><I>mode</I></TT> is <TTCLASS="LITERAL">SDL_GRAB_QUERY</TT> the grab mode is not changed, but the current grab mode is returned.</P><P><PRECLASS="PROGRAMLISTING">typedef enum {  SDL_GRAB_QUERY,  SDL_GRAB_OFF,  SDL_GRAB_ON} SDL_GrabMode;</PRE>                    </P></DIV><DIVCLASS="REFSECT1"><ANAME="AEN3681"></A><H2>Return Value</H2><P>The current/new <SPANCLASS="STRUCTNAME">SDL_GrabMode</SPAN>.</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="sdlwmtogglefullscreen.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="event.html"ACCESSKEY="N">Next</A></TD></TR><TR><TDWIDTH="33%"ALIGN="left"VALIGN="top">SDL_WM_ToggleFullScreen</TD><TDWIDTH="34%"ALIGN="center"VALIGN="top"><AHREF="wm.html"ACCESSKEY="U">Up</A></TD><TDWIDTH="33%"ALIGN="right"VALIGN="top">Events</TD></TR></TABLE></DIV></BODY></HTML>
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