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annotate docs/man3/SDL_QuitEvent.3 @ 1795:398ac0f88e4d

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Fixed bug #220 The AltiVec blitters don't compile, since they require __VEC__ to be enabled in order for the compiler to understand "vector" and friends (i.e. do AltiVec) But you don't want to turn AltiVec on globally, since then the code would only run on a G4 (there are already runtime tests, before using the AltiVec variants) The solution here is to enable AltiVec locally, for the actual AltiVec code.
author Sam Lantinga <slouken@libsdl.org>
date Tue, 09 May 2006 15:09:47 +0000
parents e5bc29de3f0a
children 546f7c1eb755
rev   line source
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e5bc29de3f0a Updated from the SDL Documentation Project
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1 .TH "SDL_QuitEvent" "3" "Tue 11 Sep 2001, 22:59" "SDL" "SDL API Reference"
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2 .SH "NAME"
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3 SDL_QuitEvent\- Quit requested event
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4 .SH "STRUCTURE DEFINITION"
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5 .PP
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6 .nf
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7 \f(CWtypedef struct{
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8 Uint8 type
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9 } SDL_QuitEvent;\fR
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10 .fi
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11 .PP
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12 .SH "STRUCTURE DATA"
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13 .TP 20
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14 \fBtype\fR
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15 \fBSDL_QUIT\fP
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16 .SH "DESCRIPTION"
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17 .PP
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18 \fBSDL_QuitEvent\fR is a member of the \fI\fBSDL_Event\fR\fR union and is used whan an event of type \fBSDL_QUIT\fP is reported\&.
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19 .PP
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20 As can be seen, the SDL_QuitEvent structure serves no useful purpose\&. The event itself, on the other hand, is very important\&. If you filter out or ignore a quit event then it is impossible for the user to close the window\&. On the other hand, if you do accept a quit event then the application window will be closed, and screen updates will still report success event though the application will no longer be visible\&.
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21 .PP
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22 .RS
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23 \fBNote:
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24 .PP
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25 The macro \fBSDL_QuitRequested\fP will return non-zero if a quit event is pending
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26 .RE
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27 .SH "SEE ALSO"
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28 .PP
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29 \fI\fBSDL_Event\fR\fR, \fI\fBSDL_SetEventFilter\fP\fR
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30 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 22:59