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view docs/man3/SDL_WM_GrabInput.3 @ 4337:4eb6b4be1dbc SDL-1.2

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Fixed bug #728 I am using a headset on my monitor as primary sound output device. From time to time it happens that I switch off my monitor when I leave my computer and switch it on when I come back. When doing so while wesnoth is running I get no sound back when I switch on my monitor. There is probably good reason for that. Therefore I wanted to exit and restart wesnoth. Unfortunately, wesnoth always hangs in this situation. It looks like wesnoth can not be exited when the primary sound device vanished. I created a backtrace of this situation (please see attachment).
author Sam Lantinga <slouken@libsdl.org>
date Thu, 15 Oct 2009 02:52:11 +0000
parents 1238da4a7112
children
line wrap: on
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.TH "SDL_WM_GrabInput" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference" 
.SH "NAME"
SDL_WM_GrabInput \- Grabs mouse and keyboard input\&.
.SH "SYNOPSIS"
.PP
\fB#include "SDL\&.h"
.sp
\fBSDL_GrabMode \fBSDL_WM_GrabInput\fP\fR(\fBSDL_GrabMode mode\fR);
.SH "DESCRIPTION"
.PP
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\&.
.PP
When \fBmode\fR is \fBSDL_GRAB_QUERY\fP the grab mode is not changed, but the current grab mode is returned\&.
.PP
.PP
.nf
\f(CWtypedef enum {
  SDL_GRAB_QUERY,
  SDL_GRAB_OFF,
  SDL_GRAB_ON
} SDL_GrabMode;\fR
.fi
.PP
 
.SH "RETURN VALUE"
.PP
The current/new \fBSDL_GrabMode\fR\&.
.\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01