Hello, guys. When I check mouse wheel events using libinput, I found that this wheel value was always converted by libinput. Like this: wheel_degrees.y = -1 * e->value * device- >scroll.wheel_click_angle. In function evdev_process_relative().
That value is set using udev property named "MOUSE_WHEEL_CLICK_ANGLE". But if that value is not exist, set default value(DEFAULT_WHEEL_CLICK_ANGLE). In that case, I move wheel to just one, kernel send wheel event that value is 1, and libinput changed it to 15(this is currently default value). This is my concerned point. I just want to know mouse wheel's real move, not converted value. So I found how to get that value(scroll.wheel_click_angle) for revert value to 1(like via kernel) But currently libinput_device_config_scroll_* API's doesn't support this. How can I get this value? Or how about make a new API like libinput_device_config_scroll_get_wheel_click_angle()? If you this make sense, I will upload a commit to add a new API. Please give me your opinions. Thanks and regards, JengHyun Kang. _______________________________________________ wayland-devel mailing list wayland-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/wayland-devel
