Mercurial > sdl-ios-xcode

view docs/html/eventfunctions.html @ 320:66f815c147ed

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Date: Thu, 28 Mar 2002 09:20:03 +0200 From: "Mike Gorchak" <mike@malva.ua> Subject: New QNX patch. Hi ! 1. Removed warning (possible bug) with invalid type, passing to the function in ph_WarpedMotion. 2. Rewritten handler of Ph_WM_RESIZE message, now works, but buggy (old handler doesn't work at all). 3. Added stub handler for Ph_WM_MAX (maximize) message. 4. Added more #ifdef HAVE_OPENGL to disable OpenGL stuff when it not needed. 5. Added support for SDL_NOFRAME and SDL_RESIZABLE flags (in OpenGL windows too). 6. Added cosmetic changes, if no SDL_RESIZABLE flag defined, disable resize handlers in window border and maximize button at caption. 7. Fixed my bug with invalid arguments count passed to PtCreateWidget call. 8. Fixed some palette problems. 9. Updated README.QNX file. And I changed testgl.c test application: 10. Added in testgl.c application support for SDL_NOFRAME flag and option -noframe.
author Sam Lantinga <slouken@libsdl.org>
date Thu, 28 Mar 2002 16:20:10 +0000
parents e5bc29de3f0a
children 355632dca928
line wrap: on
line source

<HTML
><HEAD
><TITLE
>Event Functions.</TITLE
><META
NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.64
"><LINK
REL="HOME"
TITLE="SDL Library Documentation"
HREF="index.html"><LINK
REL="UP"
TITLE="Events"
HREF="event.html"><LINK
REL="PREVIOUS"
TITLE="SDLKey"
HREF="sdlkey.html"><LINK
REL="NEXT"
TITLE="SDL_PumpEvents"
HREF="sdlpumpevents.html"></HEAD
><BODY
CLASS="SECT1"
BGCOLOR="#FFF8DC"
TEXT="#000000"
LINK="#0000ee"
VLINK="#551a8b"
ALINK="#ff0000"
><DIV
CLASS="NAVHEADER"
><TABLE
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TH
COLSPAN="3"
ALIGN="center"
>SDL Library Documentation</TH
></TR
><TR
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="bottom"
><A
HREF="sdlkey.html"
>Prev</A
></TD
><TD
WIDTH="80%"
ALIGN="center"
VALIGN="bottom"
>Chapter 8. Events</TD
><TD
WIDTH="10%"
ALIGN="right"
VALIGN="bottom"
><A
HREF="sdlpumpevents.html"
>Next</A
></TD
></TR
></TABLE
><HR
ALIGN="LEFT"
WIDTH="100%"></DIV
><DIV
CLASS="SECT1"
><H1
CLASS="SECT1"
><A
NAME="EVENTFUNCTIONS"
>Event Functions.</A
></H1
><DIV
CLASS="TOC"
><DL
><DT
><B
>Table of Contents</B
></DT
><DT
><A
HREF="sdlpumpevents.html"
>SDL_PumpEvents</A
> &#8212; Pumps the event loop, gathering events from the input devices.</DT
><DT
><A
HREF="sdlpeepevents.html"
>SDL_PeepEvents</A
> &#8212; Checks the event queue for messages and optionally returns them.</DT
><DT
><A
HREF="sdlpollevent.html"
>SDL_PollEvent</A
> &#8212; Polls for currently pending events.</DT
><DT
><A
HREF="sdlwaitevent.html"
>SDL_WaitEvent</A
> &#8212; Waits indefinitely for the next available event.</DT
><DT
><A
HREF="sdlpushevent.html"
>SDL_PushEvent</A
> &#8212; Pushes an event onto the event queue</DT
><DT
><A
HREF="sdlseteventfilter.html"
>SDL_SetEventFilter</A
> &#8212; Sets up a filter to process all events before they are posted 
to the event queue.</DT
><DT
><A
HREF="sdlgeteventfilter.html"
>SDL_GetEventFilter</A
> &#8212; Retrieves a pointer to he event filter</DT
><DT
><A
HREF="sdleventstate.html"
>SDL_EventState</A
> &#8212; This function allows you to set the state of processing certain events.</DT
><DT
><A
HREF="sdlgetkeystate.html"
>SDL_GetKeyState</A
> &#8212; Get a snapshot of the current keyboard state</DT
><DT
><A
HREF="sdlgetmodstate.html"
>SDL_GetModState</A
> &#8212; Get the state of modifier keys.</DT
><DT
><A
HREF="sdlsetmodstate.html"
>SDL_SetModState</A
> &#8212; Set the current key modifier state</DT
><DT
><A
HREF="sdlgetkeyname.html"
>SDL_GetKeyName</A
> &#8212; Get the name of an SDL virtual keysym</DT
><DT
><A
HREF="sdlenableunicode.html"
>SDL_EnableUNICODE</A
> &#8212; Enable UNICODE translation</DT
><DT
><A
HREF="sdlenablekeyrepeat.html"
>SDL_EnableKeyRepeat</A
> &#8212; Set keyboard repeat rate.</DT
><DT
><A
HREF="sdlgetmousestate.html"
>SDL_GetMouseState</A
> &#8212; Retrieve the current state of the mouse</DT
><DT
><A
HREF="sdlgetrelativemousestate.html"
>SDL_GetRelativeMouseState</A
> &#8212; Retrieve the current state of the mouse</DT
><DT
><A
HREF="sdlgetappstate.html"
>SDL_GetAppState</A
> &#8212; Get the state of the application</DT
><DT
><A
HREF="sdljoystickeventstate.html"
>SDL_JoystickEventState</A
> &#8212; Enable/disable joystick event polling</DT
></DL
></DIV
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN4928"
></A
><P
></P
><TABLE
BORDER="0"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><A
HREF="sdlpumpevents.html"
>SDL_PumpEvents</A
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Pumps the event loop, gathering events from the input devices</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><A
HREF="sdlpeepevents.html"
>SDL_PeepEvents</A
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Checks the event queue for messages and optionally returns them</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><A
HREF="sdlpollevent.html"
>SDL_PollEvent</A
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Polls for currently pending events</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><A
HREF="sdlwaitevent.html"
>SDL_WaitEvent</A
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Waits indefinitely for the next available event</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><A
HREF="sdlpushevent.html"
>SDL_PushEvent</A
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Pushes an event onto the event queue</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><A
HREF="sdlseteventfilter.html"
>SDL_SetEventFilter</A
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Sets up a filter to process all events</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><A
HREF="sdleventstate.html"
>SDL_EventState</A
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Allows you to set the state of processing certain events</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><A
HREF="sdlgetkeystate.html"
>SDL_GetKeyState</A
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Get a snapshot of the current keyboard state</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><A
HREF="sdlgetmodstate.html"
>SDL_GetModState</A
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Get the state of modifier keys</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><A
HREF="sdlsetmodstate.html"
>SDL_SetModState</A
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Set the state of modifier keys</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><A
HREF="sdlgetkeyname.html"
>SDL_GetKeyName</A
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Get the name of an SDL virtual keysym</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><A
HREF="sdlenableunicode.html"
>SDL_EnableUNICODE</A
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Enable UNICODE translation</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><A
HREF="sdlenablekeyrepeat.html"
>SDL_EnableKeyRepeat</A
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Set keyboard repeat rate</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><A
HREF="sdlgetmousestate.html"
>SDL_GetMouseState</A
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Retrieve the current state of the mouse</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><A
HREF="sdlgetrelativemousestate.html"
>SDL_GetRelativeMouseState</A
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Retrieve the current state of the mouse</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><A
HREF="sdlgetappstate.html"
>SDL_GetAppState</A
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Get the state of the application</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><A
HREF="sdljoystickeventstate.html"
>SDL_JoystickEventState</A
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Enable/disable joystick event polling</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><DIV
CLASS="NAVFOOTER"
><HR
ALIGN="LEFT"
WIDTH="100%"><TABLE
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
><A
HREF="sdlkey.html"
>Prev</A
></TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="index.html"
>Home</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
><A
HREF="sdlpumpevents.html"
>Next</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>SDLKey</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="event.html"
>Up</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>SDL_PumpEvents</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>