Documentation for <wlr/types/wlr_pointer.h>
Table of contents
- struct wlr_pointer
- WLR_POINTER_AXIS_DISCRETE_STEP
- struct wlr_pointer_axis_event
- struct wlr_pointer_button_event
- wlr_pointer_from_input_device()
- struct wlr_pointer_hold_begin_event
- struct wlr_pointer_hold_end_event
- struct wlr_pointer_motion_absolute_event
- struct wlr_pointer_motion_event
- struct wlr_pointer_pinch_begin_event
- struct wlr_pointer_pinch_end_event
- struct wlr_pointer_pinch_update_event
- struct wlr_pointer_swipe_begin_event
- struct wlr_pointer_swipe_end_event
- struct wlr_pointer_swipe_update_event
struct wlr_pointer ¶
struct wlr_pointer { struct wlr_input_device base; const struct wlr_pointer_impl *impl; char *output_name; struct { struct wl_signal motion; // struct wlr_pointer_motion_event struct wl_signal motion_absolute; // struct wlr_pointer_motion_absolute_event struct wl_signal button; // struct wlr_pointer_button_event struct wl_signal axis; // struct wlr_pointer_axis_event struct wl_signal frame; struct wl_signal swipe_begin; // struct wlr_pointer_swipe_begin_event struct wl_signal swipe_update; // struct wlr_pointer_swipe_update_event struct wl_signal swipe_end; // struct wlr_pointer_swipe_end_event struct wl_signal pinch_begin; // struct wlr_pointer_pinch_begin_event struct wl_signal pinch_update; // struct wlr_pointer_pinch_update_event struct wl_signal pinch_end; // struct wlr_pointer_pinch_end_event struct wl_signal hold_begin; // struct wlr_pointer_hold_begin_event struct wl_signal hold_end; // struct wlr_pointer_hold_end_event } events; void *data; };
WLR_POINTER_AXIS_DISCRETE_STEP ¶
#define WLR_POINTER_AXIS_DISCRETE_STEP …
struct wlr_pointer_axis_event ¶
struct wlr_pointer_axis_event { struct wlr_pointer *pointer; uint32_t time_msec; enum wl_pointer_axis_source source; enum wl_pointer_axis orientation; enum wl_pointer_axis_relative_direction relative_direction; double delta; int32_t delta_discrete; };
struct wlr_pointer_button_event ¶
struct wlr_pointer_button_event { struct wlr_pointer *pointer; uint32_t time_msec; uint32_t button; enum wl_pointer_button_state state; };
wlr_pointer_from_input_device() ¶
struct wlr_pointer *wlr_pointer_from_input_device(struct wlr_input_device *input_device);
Get a struct wlr_pointer from a struct wlr_input_device.
Asserts that the input device is a pointer.
struct wlr_pointer_hold_begin_event ¶
struct wlr_pointer_hold_begin_event { struct wlr_pointer *pointer; uint32_t time_msec; uint32_t fingers; };
struct wlr_pointer_hold_end_event ¶
struct wlr_pointer_hold_end_event { struct wlr_pointer *pointer; uint32_t time_msec; bool cancelled; };
struct wlr_pointer_motion_absolute_event ¶
struct wlr_pointer_motion_absolute_event { struct wlr_pointer *pointer; uint32_t time_msec; // From 0..1 double x, y; };
struct wlr_pointer_motion_event ¶
struct wlr_pointer_motion_event { struct wlr_pointer *pointer; uint32_t time_msec; double delta_x, delta_y; double unaccel_dx, unaccel_dy; };
struct wlr_pointer_pinch_begin_event ¶
struct wlr_pointer_pinch_begin_event { struct wlr_pointer *pointer; uint32_t time_msec; uint32_t fingers; };
struct wlr_pointer_pinch_end_event ¶
struct wlr_pointer_pinch_end_event { struct wlr_pointer *pointer; uint32_t time_msec; bool cancelled; };
struct wlr_pointer_pinch_update_event ¶
struct wlr_pointer_pinch_update_event { struct wlr_pointer *pointer; uint32_t time_msec; uint32_t fingers; // Relative coordinates of the logical center of the gesture // compared to the previous event. double dx, dy; // Absolute scale compared to the begin event double scale; // Relative angle in degrees clockwise compared to the previous event. double rotation; };
struct wlr_pointer_swipe_begin_event ¶
struct wlr_pointer_swipe_begin_event { struct wlr_pointer *pointer; uint32_t time_msec; uint32_t fingers; };
struct wlr_pointer_swipe_end_event ¶
struct wlr_pointer_swipe_end_event { struct wlr_pointer *pointer; uint32_t time_msec; bool cancelled; };
struct wlr_pointer_swipe_update_event ¶
struct wlr_pointer_swipe_update_event { struct wlr_pointer *pointer; uint32_t time_msec; uint32_t fingers; // Relative coordinates of the logical center of the gesture // compared to the previous event. double dx, dy; };