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annotate docs/man3/SDL_WM_GrabInput.3 @ 2328:91e601d9df8b

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re: bug#563. checking in some commented out trace code and a fix so that the in testalpha.c the background only flashes when alpha == 255. The problem that is being fixed is caused by clearing SDL_COPY_RLE_COLORKEY without setting SDL_COPY_RLE_DESIRED in SDL_UnRELSurface.
author Bob Pendleton <bob@pendleton.com>
date Fri, 14 Mar 2008 18:17:49 +0000
parents 546f7c1eb755
children 1238da4a7112
rev   line source
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1 .TH "SDL_WM_GrabInput" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference"
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2 .SH "NAME"
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3 SDL_WM_GrabInput \- Grabs mouse and keyboard input\&.
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4 .SH "SYNOPSIS"
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5 .PP
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6 \fB#include "SDL\&.h"
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7 .sp
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8 \fBSDL_GrabMode \fBSDL_WM_GrabInput\fP\fR(\fBSDL_GrabMode mode\fR);
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9 .SH "DESCRIPTION"
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10 .PP
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11 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\&.
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12 .PP
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13 When \fBmode\fR is \fBSDL_GRAB_QUERY\fP the grab mode is not changed, but the current grab mode is returned\&.
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14 .PP
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15 .PP
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16 .nf
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17 \f(CWtypedef enum {
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18 SDL_GRAB_QUERY,
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19 SDL_GRAB_OFF,
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20 SDL_GRAB_ON
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21 } SDL_GrabMode;\fR
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22 .fi
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23 .PP
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24
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25 .SH "RETURN VALUE"
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26 .PP
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27 The current/new \fBSDL_GrabMode\fR\&.
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28 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01