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comparison src/events/SDL_mouse.c @ 2152:003c1b5b07da

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Fixed bug #382 Added horizontal scrolling support
author Sam Lantinga <slouken@libsdl.org>
date Fri, 06 Jul 2007 09:22:18 +0000
parents 5f6550e5184f
children 44e49d3fa6cf 64f346a83ed3
comparison
equal deleted inserted replaced
2151:1e0692271600 2152:003c1b5b07da
425 } 425 }
426 return posted; 426 return posted;
427 } 427 }
428 428
429 int 429 int
430 SDL_SendMouseWheel(int index, int motion) 430 SDL_SendMouseWheel(int index, int x, int y)
431 { 431 {
432 SDL_Mouse *mouse = SDL_GetMouse(index); 432 SDL_Mouse *mouse = SDL_GetMouse(index);
433 int posted; 433 int posted;
434 434
435 if (!mouse || !motion) { 435 if (!mouse || (!x && !y)) {
436 return 0; 436 return 0;
437 } 437 }
438 438
439 /* Post the event, if desired */ 439 /* Post the event, if desired */
440 posted = 0; 440 posted = 0;
441 if (SDL_ProcessEvents[SDL_MOUSEWHEEL] == SDL_ENABLE) { 441 if (SDL_ProcessEvents[SDL_MOUSEWHEEL] == SDL_ENABLE) {
442 SDL_Event event; 442 SDL_Event event;
443 event.type = SDL_MOUSEWHEEL; 443 event.type = SDL_MOUSEWHEEL;
444 event.wheel.which = (Uint8) index; 444 event.wheel.which = (Uint8) index;
445 event.wheel.motion = motion; 445 event.wheel.x = x;
446 event.wheel.y = y;
446 event.wheel.windowID = mouse->focus; 447 event.wheel.windowID = mouse->focus;
447 posted = (SDL_PushEvent(&event) > 0); 448 posted = (SDL_PushEvent(&event) > 0);
448 } 449 }
449 return posted; 450 return posted;
450 } 451 }