📄 sdlsyswmevent.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_SysWMEvent</TITLE><METANAME="GENERATOR"CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+"><LINKREL="HOME"TITLE="SDL Library Documentation"HREF="index.html"><LINKREL="UP"TITLE="SDL Event Structures."HREF="eventstructures.html"><LINKREL="PREVIOUS"TITLE="SDL_ExposeEvent"HREF="sdlexposeevent.html"><LINKREL="NEXT"TITLE="SDL_UserEvent"HREF="sdluserevent.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="sdlexposeevent.html"ACCESSKEY="P">Prev</A></TD><TDWIDTH="80%"ALIGN="center"VALIGN="bottom"></TD><TDWIDTH="10%"ALIGN="right"VALIGN="bottom"><AHREF="sdluserevent.html"ACCESSKEY="N">Next</A></TD></TR></TABLE><HRALIGN="LEFT"WIDTH="100%"></DIV><H1><ANAME="SDLSYSWMEVENT"></A>SDL_SysWMEvent</H1><DIVCLASS="REFNAMEDIV"><ANAME="AEN4538"></A><H2>Name</H2>SDL_SysWMEvent&nbsp;--&nbsp;Platform-dependent window manager event.</DIV><DIVCLASS="REFSECT1"><ANAME="AEN4541"></A><H2>Description</H2><P>The system window manager event contains a pointer to system-specific information about unknown window manager events.  If you enable this eventusing <AHREF="sdleventstate.html"><TTCLASS="FUNCTION">SDL_EventState()</TT></A>, it will be generated whenever unhandled events are received from the window manager.  This can be used, for example, to implement cut-and-paste in your application.<PRECLASS="PROGRAMLISTING">typedef struct {         Uint8 type;   /* Always SDL_SYSWMEVENT */         SDL_SysWMmsg *msg; } SDL_SysWMEvent;</PRE>If you want to obtain system-specific information about the window manager,you can fill the version member of a <SPANCLASS="STRUCTNAME">SDL_SysWMinfo</SPAN> structure (details can be found in <TTCLASS="FILENAME">SDL_syswm.h</TT>, which must be included) using the <TTCLASS="FUNCTION">SDL_VERSION()</TT> macro found in <TTCLASS="FILENAME">SDL_version.h</TT>, and pass it to the function:<DIVCLASS="FUNCSYNOPSIS"><ANAME="AEN4551"></A><P></P><P><CODE><CODECLASS="FUNCDEF">int <BCLASS="FSFUNC">SDL_GetWMInfo</B></CODE>(SDL_SysWMinfo *info);</CODE></P><P></P></DIV></P></DIV><DIVCLASS="REFSECT1"><ANAME="AEN4556"></A><H2>See Also</H2><P><AHREF="sdleventstate.html"><TTCLASS="FUNCTION">SDL_EventState</TT></A></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="sdlexposeevent.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="sdluserevent.html"ACCESSKEY="N">Next</A></TD></TR><TR><TDWIDTH="33%"ALIGN="left"VALIGN="top">SDL_ExposeEvent</TD><TDWIDTH="34%"ALIGN="center"VALIGN="top"><AHREF="eventstructures.html"ACCESSKEY="U">Up</A></TD><TDWIDTH="33%"ALIGN="right"VALIGN="top">SDL_UserEvent</TD></TR></TABLE></DIV></BODY></HTML>
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