view docs/html/sdlexposeevent.html @ 816:428f688f2ad2

Date: Fri, 13 Feb 2004 17:03:16 +0100 From: Max Horn Subject: Modifier key fix The internal modifier state can get out of sync with reality. To trigger this, do for example this: 1) Launch an SDL app 2) Alt-click on the desktop (this will hide the SDL app). 3) Bring the SDL app back to the front 4) SDL will still think alt is pressed (and as such will treat left clicks like middle clicks). If you press and release alt, it'll be fine again. The attached patch cures this by rechecking the modifier state whenever we process an event.
author Sam Lantinga <slouken@libsdl.org>
date Fri, 13 Feb 2004 17:57:16 +0000
parents 355632dca928
children 720a96badf51
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>SDL_ExposeEvent</H1
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>Name</H2
>SDL_ExposeEvent&nbsp;--&nbsp;Quit requested event</DIV
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>Structure Definition</H2
><PRE
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>typedef struct{
  Uint8 type
} SDL_ExposeEvent;</PRE
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>SDL_QUIT</TT
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>Description</H2
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>SDL_ExposeEvent</SPAN
> is a member of the <A
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>SDL_Event</SPAN
></A
> union and is used whan an event of type <TT
CLASS="LITERAL"
>SDL_VIDEOEXPOSE</TT
> is reported.</P
><P
>A VIDEOEXPOSE event is triggered when the screen has been modified
outside of the application, usually by the window manager and needs to
be redrawn.</P
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>SDL_Event</SPAN
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>,
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>SDL_SetEventFilter</TT
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