Mercurial > sdl-ios-xcode
annotate docs/man3/SDL_JoyHatEvent.3 @ 4092:2b32a416d202 SDL-1.2
Set an error message when SDL_GL_SetAttribute() fails because we can't support
the attribute on X11.
| author | Ryan C. Gordon <icculus@icculus.org> |
|---|---|
| date | Mon, 06 Aug 2007 18:36:46 +0000 |
| parents | e5bc29de3f0a |
| children | 546f7c1eb755 |
| rev | line source |
|---|---|
|
181
e5bc29de3f0a
Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
1 .TH "SDL_JoyHatEvent" "3" "Tue 11 Sep 2001, 22:59" "SDL" "SDL API Reference" |
| 0 | 2 .SH "NAME" |
| 3 SDL_JoyHatEvent\- Joystick hat position change event structure | |
| 4 .SH "STRUCTURE DEFINITION" | |
| 5 .PP | |
| 6 .nf | |
| 7 \f(CWtypedef struct{ | |
| 8 Uint8 type; | |
| 9 Uint8 which; | |
| 10 Uint8 hat; | |
| 11 Uint8 value; | |
| 12 } SDL_JoyHatEvent;\fR | |
| 13 .fi | |
| 14 .PP | |
| 15 .SH "STRUCTURE DATA" | |
| 16 .TP 20 | |
| 17 \fBtype\fR | |
| 18 \fBSDL_JOY\fP | |
| 19 .TP 20 | |
| 20 \fBwhich\fR | |
| 21 Joystick device index | |
| 22 .TP 20 | |
| 23 \fBhat\fR | |
| 24 Joystick hat index | |
| 25 .TP 20 | |
| 26 \fBvalue\fR | |
| 27 Hat position | |
| 28 .SH "DESCRIPTION" | |
| 29 .PP | |
| 30 \fBSDL_JoyHatEvent\fR is a member of the \fI\fBSDL_Event\fR\fR union and is used when an event of type \fBSDL_JOYHATMOTION\fP is reported\&. | |
| 31 .PP | |
| 32 A \fBSDL_JOYHATMOTION\fP event occurs when ever a user moves a hat on the joystick\&. The field \fBwhich\fR is the index of the joystick that reported the event and \fBhat\fR is the index of the hat (for a more detailed exlaination see the \fIJoystick section\fR)\&. \fBvalue\fR is the current position of the hat\&. It is a logically OR\&'d combination of the following values (whose meanings should be pretty obvious:) : | |
| 33 .IP "" 10 | |
| 34 \fBSDL_HAT_CENTERED\fP | |
| 35 .IP "" 10 | |
| 36 \fBSDL_HAT_UP\fP | |
| 37 .IP "" 10 | |
| 38 \fBSDL_HAT_RIGHT\fP | |
| 39 .IP "" 10 | |
| 40 \fBSDL_HAT_DOWN\fP | |
| 41 .IP "" 10 | |
| 42 \fBSDL_HAT_LEFT\fP | |
| 43 .PP | |
| 44 The following defines are also provided: | |
| 45 .IP "" 10 | |
| 46 \fBSDL_HAT_RIGHTUP\fP | |
| 47 .IP "" 10 | |
| 48 \fBSDL_HAT_RIGHTDOWN\fP | |
| 49 .IP "" 10 | |
| 50 \fBSDL_HAT_LEFTUP\fP | |
| 51 .IP "" 10 | |
| 52 \fBSDL_HAT_LEFTDOWN\fP | |
| 53 .SH "SEE ALSO" | |
| 54 .PP | |
| 55 \fI\fBSDL_Event\fR\fR, \fIJoystick Functions\fR, \fI\fBSDL_JoystickEventState\fP\fR, \fI\fBSDL_JoystickGetHat\fP\fR | |
|
181
e5bc29de3f0a
Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
56 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 22:59 |