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annotate docs/man3/SDL_ActiveEvent.3 @ 4347:38f22ed3a433 SDL-1.2

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Option to fix bug #851 For some people setting the period size works better (and is what SDL 1.2.13 did), but for most people it's the same or worse. You can use an environment variable to pick which one you want.
author Sam Lantinga <slouken@libsdl.org>
date Sat, 17 Oct 2009 06:55:17 +0000
parents 1238da4a7112
children
rev   line source
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e5bc29de3f0a Updated from the SDL Documentation Project
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1 .TH "SDL_ActiveEvent" "3" "Tue 11 Sep 2001, 22:59" "SDL" "SDL API Reference"
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2 .SH "NAME"
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3 SDL_ActiveEvent \- Application visibility event structure
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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 Uint8 gain;
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10 Uint8 state;
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11 } SDL_ActiveEvent;\fR
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12 .fi
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13 .PP
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14 .SH "STRUCTURE DATA"
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15 .TP 20
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16 \fBtype\fR
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17 \fBSDL_ACTIVEEVENT\&.\fP
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18 .TP 20
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19 \fBgain\fR
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20 0 if the event is a loss or 1 if it is a gain\&.
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21 .TP 20
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22 \fBstate\fR
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23 \fBSDL_APPMOUSEFOCUS\fP if mouse focus was gained or lost, \fBSDL_APPINPUTFOCUS\fP if input focus was gained or lost, or \fBSDL_APPACTIVE\fP if the application was iconified (\fBgain\fR=0) or restored(\fBgain\fR=1)\&.
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24 .SH "DESCRIPTION"
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25 .PP
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26 \fBSDL_ActiveEvent\fR is a member of the \fI\fBSDL_Event\fR\fR union and is used when an event of type \fBSDL_ACTIVEEVENT\fP is reported\&.
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27 .PP
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28 When the mouse leaves or enters the window area a \fBSDL_APPMOUSEFOCUS\fP type activation event occurs, if the mouse entered the window then \fBgain\fR will be 1, otherwise \fBgain\fR will be 0\&. A \fBSDL_APPINPUTFOCUS\fP type activation event occurs when the application loses or gains keyboard focus\&. This usually occurs when another application is made active\&. Finally, a \fBSDL_APPACTIVE\fP type event occurs when the application is either minimised/iconified (\fBgain\fR=0) or restored\&.
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29 .PP
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30 .RS
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31 \fBNote:
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32 .PP
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33 This event does not occur when an application window is first created\&.
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34 .RE
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35 .SH "SEE ALSO"
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36 .PP
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37 \fI\fBSDL_Event\fR\fR, \fI\fBSDL_GetAppState\fP\fR
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38 .\" created by instant / docbook-to-man, Tue 11 Sep 2001, 22:59