class MousePointerSample

class MousePointerSample

Defined at line 840 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

A description of each sampled data point in a mouse event stream.

`MousePointerSample` may bundle multiple state changes into one event.

For example, if user scrolls mouse wheel and presses the left buttton

down at the same time, client may receive scroll and button state changes

together in 1 event, or receive button change and scroll change in

separate events.

Public Members

static const fidl_type_t * FidlType

Public Methods

bool IsEmpty ()

Returns whether no field is set.

void MousePointerSample ()
void MousePointerSample (MousePointerSample && other)
const uint32_t & device_id ()

An identifier for the mouse device that issues a mouse event stream.

Required.

Defined at line 848 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

bool has_device_id ()

Defined at line 852 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

uint32_t * mutable_device_id ()

An identifier for the mouse device that issues a mouse event stream.

Required.

Defined at line 858 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

void clear_device_id ()

Defined at line 866 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

const ::std::array<float, 2> & position_in_viewport ()

The position of this event, in the viewport's coordinate system.

Required.

Defined at line 876 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

bool has_position_in_viewport ()

Defined at line 880 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

::std::array<float, 2> * mutable_position_in_viewport ()

The position of this event, in the viewport's coordinate system.

Required.

Defined at line 886 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

void clear_position_in_viewport ()

Defined at line 894 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

const int64_t & scroll_v ()

Relative vertical scrolling displacement by detent.

Defined at line 903 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

bool has_scroll_v ()

Defined at line 907 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

int64_t * mutable_scroll_v ()

Relative vertical scrolling displacement by detent.

Defined at line 912 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

void clear_scroll_v ()

Defined at line 920 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

const int64_t & scroll_h ()

Relative horizontal scrolling displacement by detent.

Defined at line 929 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

bool has_scroll_h ()

Defined at line 933 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

int64_t * mutable_scroll_h ()

Relative horizontal scrolling displacement by detent.

Defined at line 938 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

void clear_scroll_h ()

Defined at line 946 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

const ::std::vector<uint8_t> & pressed_buttons ()

Identifiers of currently pressed buttons.

Defined at line 955 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

bool has_pressed_buttons ()

Defined at line 959 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

::std::vector<uint8_t> * mutable_pressed_buttons ()

Identifiers of currently pressed buttons.

Defined at line 964 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

void clear_pressed_buttons ()

Defined at line 972 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

const ::std::array<float, 2> & relative_motion ()

The relative movement performed, independent of the viewport's

coordinate system.

Defined at line 982 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

bool has_relative_motion ()

Defined at line 986 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

::std::array<float, 2> * mutable_relative_motion ()

The relative movement performed, independent of the viewport's

coordinate system.

Defined at line 992 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

void clear_relative_motion ()

Defined at line 1000 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

const double & scroll_v_physical_pixel ()

Recommended vertical scrolling displacement by physical pixel, it is

computed with accelerator, detent / mm to pixel ratio, etc.

Defined at line 1010 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

bool has_scroll_v_physical_pixel ()

Defined at line 1014 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

double * mutable_scroll_v_physical_pixel ()

Recommended vertical scrolling displacement by physical pixel, it is

computed with accelerator, detent / mm to pixel ratio, etc.

Defined at line 1020 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

void clear_scroll_v_physical_pixel ()

Defined at line 1028 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

const double & scroll_h_physical_pixel ()

Recommended horizontal scrolling displacement by physical pixel, it

is computed with accelerator, detent / mm to pixel ratio, etc.

Defined at line 1038 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

bool has_scroll_h_physical_pixel ()

Defined at line 1042 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

double * mutable_scroll_h_physical_pixel ()

Recommended horizontal scrolling displacement by physical pixel, it

is computed with accelerator, detent / mm to pixel ratio, etc.

Defined at line 1048 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

void clear_scroll_h_physical_pixel ()

Defined at line 1056 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

const bool & is_precision_scroll ()

Indicated if the scroll event is from a precision scroll device (HI_RES

mouse or touchpad). Clients may want to play interpolation animations

on non precision scroll device for smooth scrolling.

Defined at line 1067 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

bool has_is_precision_scroll ()

Defined at line 1071 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

bool * mutable_is_precision_scroll ()

Indicated if the scroll event is from a precision scroll device (HI_RES

mouse or touchpad). Clients may want to play interpolation animations

on non precision scroll device for smooth scrolling.

Defined at line 1078 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

void clear_is_precision_scroll ()

Defined at line 1086 of file fidling/gen/sdk/fidl/fuchsia.ui.pointer/fuchsia.ui.pointer/hlcpp/fuchsia/ui/pointer/cpp/fidl.h

MousePointerSample & set_device_id (uint32_t _value)
MousePointerSample & set_position_in_viewport (::std::array<float, 2> _value)
MousePointerSample & set_scroll_v (int64_t _value)
MousePointerSample & set_scroll_h (int64_t _value)
MousePointerSample & set_pressed_buttons (::std::vector<uint8_t> _value)
MousePointerSample & set_relative_motion (::std::array<float, 2> _value)
MousePointerSample & set_scroll_v_physical_pixel (double _value)
MousePointerSample & set_scroll_h_physical_pixel (double _value)
MousePointerSample & set_is_precision_scroll (bool _value)
void ~MousePointerSample ()
MousePointerSample & operator= (MousePointerSample && other)
::std::unique_ptr<MousePointerSample> New ()
void Encode (::fidl::Encoder * _encoder, size_t _offset, std::optional< ::fidl::HandleInformation> maybe_handle_info)
void Decode (::fidl::Decoder * _decoder, MousePointerSample * _value, size_t _offset)
zx_status_t Clone (MousePointerSample * _result)