From 2e21c8abf29d90ea861494ce773712ca207de9d4 Mon Sep 17 00:00:00 2001 From: Sam Lantinga Date: Wed, 16 Dec 2009 00:44:53 +0000 Subject: [PATCH] Fixed bug #642 Gerry JJ 2008-11-09 02:11:49 PST The SDL_MouseMotionEvent struct has a field named "tilt" (currently marked "for future use"), for tablet stylus tilt information. However, one value is not enough for this, as tilt is two-dimensional. Reserving only one field for future use is no good when you're going to need two, so there should be two fields, tilt_x and tilt_y. --- include/SDL_events.h | 3 ++- src/events/SDL_mouse.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/include/SDL_events.h b/include/SDL_events.h index 431a06fcc..f94bece80 100644 --- a/include/SDL_events.h +++ b/include/SDL_events.h @@ -186,7 +186,8 @@ typedef struct SDL_MouseMotionEvent int pressure_max; /**< Maximum value of the pressure reported by the device */ int pressure_min; /**< Minimum value of the pressure reported by the device */ int rotation; /**< For future use */ - int tilt; /**< For future use */ + int tilt_x; /**< For future use */ + int tilt_y; /**< For future use */ int cursor; /**< The cursor being used in the event */ int xrel; /**< The relative motion in the X direction */ int yrel; /**< The relative motion in the Y direction */ diff --git a/src/events/SDL_mouse.c b/src/events/SDL_mouse.c index 8a6361b44..25c3e9478 100644 --- a/src/events/SDL_mouse.c +++ b/src/events/SDL_mouse.c @@ -473,7 +473,8 @@ SDL_SendMouseMotion(int id, int relative, int x, int y, int pressure) event.motion.pressure_max = mouse->pressure_max; event.motion.pressure_min = mouse->pressure_min; event.motion.rotation = 0; - event.motion.tilt = 0; + event.motion.tilt_x = 0; + event.motion.tilt_y = 0; event.motion.cursor = mouse->current_end; event.motion.xrel = xrel; event.motion.yrel = yrel;