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Allow grabing mouse by locking its position

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--HG--
branch : SDL-1.2
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/branches/SDL-1.2%402078
This commit is contained in:
Patrice Mandin 2006-09-12 19:34:18 +00:00
parent faf3d7ce00
commit e5b239feec
2 changed files with 8 additions and 2 deletions
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4
src/video/gem/SDL_gemmouse.c
View file

@ -176,10 +176,12 @@ void GEM_CheckMouseMode(_THIS)
/* If the mouse is hidden and input is grabbed, we use relative mode */
if ( (!(SDL_cursorstate & CURSOR_VISIBLE)) &&
/*(this->input_grab != SDL_GRAB_OFF) && */ /* Damn GEM can not grab */
(this->input_grab != SDL_GRAB_OFF) &&
(SDL_GetAppState() & SDL_APPACTIVE) ) {
SDL_AtariXbios_LockMousePosition(SDL_TRUE);
GEM_mouse_relative = SDL_TRUE;
} else {
SDL_AtariXbios_LockMousePosition(SDL_FALSE);
GEM_mouse_relative = SDL_FALSE;
graf_mouse(M_ON, NULL);
}

6
src/video/gem/SDL_gemwm.c
View file

@ -108,5 +108,9 @@ int GEM_IconifyWindow(_THIS)
SDL_GrabMode GEM_GrabInput(_THIS, SDL_GrabMode mode)
{
return SDL_GRAB_OFF;
if (this->screen == NULL) {
return SDL_GRAB_OFF;
}
return mode;
}