Mercurial > sdl-ios-xcode
view docs/man3/SDL_UserEvent.3 @ 860:2bac79e27868
Create a 2D window and then manually focus a different window on your desktop,
call SDL_PumpEvents() so the X11 driver sets its this->hidden->switch_waiting,
then set a fullscreen OpenGL window (which makes the X11 driver tear down and
create a new window instead of just resizing the existing one), poll for
events, and the newly-created window will think it needs to pop back to a
window. Fixed by resetting switch_waiting to zero if X11_CreateWindow() had
to tear down a previous window.
| author | Ryan C. Gordon <icculus@icculus.org> |
|---|---|
| date | Thu, 26 Feb 2004 15:12:51 +0000 |
| parents | e5bc29de3f0a |
| children | 546f7c1eb755 |
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.TH "SDL_UserEvent" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference" .SH "NAME" SDL_UserEvent\- A user-defined event type .SH "STRUCTURE DEFINITION" .PP .nf \f(CWtypedef struct{ Uint8 type; int code; void *data1; void *data2; } SDL_UserEvent;\fR .fi .PP .SH "STRUCTURE DATA" .TP 20 \fBtype\fR \fBSDL_USEREVENT\fP through to \fBSDL_NUMEVENTS-1\fP .TP 20 \fBcode\fR User defined event code .TP 20 \fBdata1\fR User defined data pointer .TP 20 \fBdata2\fR User defined data pointer .SH "DESCRIPTION" .PP \fBSDL_UserEvent\fR is in the \fBuser\fR member of the structure \fI\fBSDL_Event\fR\fR\&. This event is unique, it is never created by SDL but only by the user\&. The event can be pushed onto the event queue using \fI\fBSDL_PushEvent\fP\fR\&. The contents of the structure members or completely up to the programmer, the only requirement is that \fBtype\fR is a value from \fBSDL_USEREVENT\fP to \fBSDL_NUMEVENTS-1\fP (inclusive)\&. .SH "EXAMPLES" .PP .PP .nf \f(CWSDL_Event event; event\&.type = SDL_USEREVENT; event\&.user\&.code = my_event_code; event\&.user\&.data1 = significant_data; event\&.user\&.data2 = 0; SDL_PushEvent(&event);\fR .fi .PP .SH "SEE ALSO" .PP \fI\fBSDL_Event\fR\fR, \fI\fBSDL_PushEvent\fP\fR ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00