.TH "SDL_ActiveEvent" "3" "Tue 11 Sep 2001, 22:59" "SDL" "SDL API Reference" +
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.SH "NAME"+
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SDL_ActiveEvent\- Application visibility event structure+
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.SH "STRUCTURE DEFINITION"+
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.PP+
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.nf+
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\f(CWtypedef struct{+
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  Uint8 type;+
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  Uint8 gain;+
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  Uint8 state;+
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} SDL_ActiveEvent;\fR+
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.fi+
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.PP+
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.SH "STRUCTURE DATA"+
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.TP 20+
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\fBtype\fR+
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\fBSDL_ACTIVEEVENT\&.\fP+
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.TP 20+
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\fBgain\fR+
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0 if the event is a loss or 1 if it is a gain\&.+
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.TP 20+
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\fBstate\fR+
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\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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.SH "DESCRIPTION"+
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.PP+
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\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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.PP+
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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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.PP+
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.RS+
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\fBNote:  +
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.PP+
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This event does not occur when an application window is first created\&.+
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.RE+
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.SH "SEE ALSO"+
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.PP+
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\fI\fBSDL_Event\fR\fR, \fI\fBSDL_GetAppState\fP\fR+
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...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 22:59+
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