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comparison src/video/x11/SDL_x11mouse.c @ 78:e9582f471c02

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Added the environment variable SDL_MOUSE_NORELATIVE to completely disable relative mouse motion if the application desires it. UNDOCUMENTED!!
author Sam Lantinga <slouken@lokigames.com>
date Sat, 23 Jun 2001 18:51:29 +0000
parents 74212992fb08
children ffadd05de74d
comparison
equal deleted inserted replaced
77:1e7e61b9b0f9 78:e9582f471c02
230 void X11_CheckMouseModeNoLock(_THIS) 230 void X11_CheckMouseModeNoLock(_THIS)
231 { 231 {
232 /* If the mouse is hidden and input is grabbed, we use relative mode */ 232 /* If the mouse is hidden and input is grabbed, we use relative mode */
233 if ( !(SDL_cursorstate & CURSOR_VISIBLE) && 233 if ( !(SDL_cursorstate & CURSOR_VISIBLE) &&
234 (this->input_grab != SDL_GRAB_OFF) && 234 (this->input_grab != SDL_GRAB_OFF) &&
235 (SDL_GetAppState() & SDL_APPACTIVE) ) { 235 (SDL_GetAppState() & SDL_APPACTIVE) &&
236 !getenv("SDL_MOUSE_NORELATIVE") ) {
236 if ( ! mouse_relative ) { 237 if ( ! mouse_relative ) {
237 X11_EnableDGAMouse(this); 238 X11_EnableDGAMouse(this);
238 if ( ! (using_dga & DGA_MOUSE) ) { 239 if ( ! (using_dga & DGA_MOUSE) ) {
239 char *xmouse_accel; 240 char *xmouse_accel;
240 241