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view docs/html/sdlwmgrabinput.html @ 3958:85b6fb6a5e3c SDL-1.2

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Actually, this is a better fix...clear the error state once if everything we need loaded; it's more efficient, and works even if the last unnecessary xrandr symbol failed to load. Otherwise, leave the original loadso error, so the end user can find out what symbol failed.
author Ryan C. Gordon <icculus@icculus.org>
date Wed, 13 Jun 2007 08:00:10 +0000
parents 355632dca928
children
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<HTML
><HEAD
><TITLE
>SDL_WM_GrabInput</TITLE
><META
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"><LINK
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><H1
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>SDL_WM_GrabInput</H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN3663"
></A
><H2
>Name</H2
>SDL_WM_GrabInput&nbsp;--&nbsp;Grabs mouse and keyboard input.</DIV
><DIV
CLASS="REFSYNOPSISDIV"
><A
NAME="AEN3666"
></A
><H2
>Synopsis</H2
><DIV
CLASS="FUNCSYNOPSIS"
><A
NAME="AEN3667"
></A
><P
></P
><PRE
CLASS="FUNCSYNOPSISINFO"
>#include "SDL.h"</PRE
><P
><CODE
><CODE
CLASS="FUNCDEF"
>SDL_GrabMode <B
CLASS="FSFUNC"
>SDL_WM_GrabInput</B
></CODE
>(SDL_GrabMode mode);</CODE
></P
><P
></P
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="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 <TT
CLASS="PARAMETER"
><I
>mode</I
></TT
> is <TT
CLASS="LITERAL"
>SDL_GRAB_QUERY</TT
> the grab mode is not changed, but the current grab mode is returned.</P
><P
><PRE
CLASS="PROGRAMLISTING"
>typedef enum {
  SDL_GRAB_QUERY,
  SDL_GRAB_OFF,
  SDL_GRAB_ON
} SDL_GrabMode;</PRE
>
                    </P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN3681"
></A
><H2
>Return Value</H2
><P
>The current/new <SPAN
CLASS="STRUCTNAME"
>SDL_GrabMode</SPAN
>.</P
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