flutter::SemanticsNode Struct Reference

#include <semantics_node.h>

Public Member Functions
	SemanticsNode ()
	SemanticsNode (const SemanticsNode &other)
	~SemanticsNode ()
bool	HasAction (SemanticsAction action) const
bool	HasFlag (SemanticsFlags flag) const
bool	IsPlatformViewNode () const

Public Attributes
int32_t	id = 0
int32_t	flags = 0
int32_t	actions = 0
int32_t	maxValueLength = -1
int32_t	currentValueLength = -1
int32_t	textSelectionBase = -1
int32_t	textSelectionExtent = -1
int32_t	platformViewId = -1
int32_t	scrollChildren = 0
int32_t	scrollIndex = 0
double	scrollPosition = std::nan("")
double	scrollExtentMax = std::nan("")
double	scrollExtentMin = std::nan("")
double	elevation = 0.0
double	thickness = 0.0
std::string	identifier
std::string	label
StringAttributes	labelAttributes
std::string	hint
StringAttributes	hintAttributes
std::string	value
StringAttributes	valueAttributes
std::string	increasedValue
StringAttributes	increasedValueAttributes
std::string	decreasedValue
StringAttributes	decreasedValueAttributes
std::string	tooltip
int32_t	textDirection = 0
SkRect	rect = SkRect::MakeEmpty()
SkM44	transform = SkM44{}
std::vector< int32_t >	childrenInTraversalOrder
std::vector< int32_t >	childrenInHitTestOrder
std::vector< int32_t >	customAccessibilityActions
int32_t	headingLevel = 0

Detailed Description

Definition at line 99 of file semantics_node.h.

Constructor & Destructor Documentation

SemanticsNode() [1/2]

flutter::SemanticsNode::SemanticsNode ( )

default

SemanticsNode() [2/2]

flutter::SemanticsNode::SemanticsNode ( const SemanticsNode &  other )

default

~SemanticsNode()

flutter::SemanticsNode::~SemanticsNode ( )

default

Member Function Documentation

HasAction()

bool flutter::SemanticsNode::HasAction

(

SemanticsAction

action

)

const

Definition at line 19 of file semantics_node.cc.

                                                          {
  return (actions & static_cast<int32_t>(action)) != 0;
}

HasFlag()

bool flutter::SemanticsNode::HasFlag

(

SemanticsFlags

flag

)

const

Definition at line 23 of file semantics_node.cc.

                                                     {
  return (flags & static_cast<int32_t>(flag)) != 0;
}

IsPlatformViewNode()

bool flutter::SemanticsNode::IsPlatformViewNode

(

)

const

Definition at line 27 of file semantics_node.cc.

                                             {
  return platformViewId > kMinPlatformViewId;
}

Member Data Documentation

actions

int32_t flutter::SemanticsNode::actions = 0

Definition at line 114 of file semantics_node.h.

childrenInHitTestOrder

std::vector<int32_t> flutter::SemanticsNode::childrenInHitTestOrder

Definition at line 144 of file semantics_node.h.

childrenInTraversalOrder

std::vector<int32_t> flutter::SemanticsNode::childrenInTraversalOrder

Definition at line 143 of file semantics_node.h.

currentValueLength

int32_t flutter::SemanticsNode::currentValueLength = -1

Definition at line 116 of file semantics_node.h.

customAccessibilityActions

std::vector<int32_t> flutter::SemanticsNode::customAccessibilityActions

Definition at line 145 of file semantics_node.h.

decreasedValue

std::string flutter::SemanticsNode::decreasedValue

Definition at line 136 of file semantics_node.h.

decreasedValueAttributes

StringAttributes flutter::SemanticsNode::decreasedValueAttributes

Definition at line 137 of file semantics_node.h.

elevation

double flutter::SemanticsNode::elevation = 0.0

Definition at line 125 of file semantics_node.h.

flags

int32_t flutter::SemanticsNode::flags = 0

Definition at line 113 of file semantics_node.h.

headingLevel

int32_t flutter::SemanticsNode::headingLevel = 0

Definition at line 146 of file semantics_node.h.

hint

std::string flutter::SemanticsNode::hint

Definition at line 130 of file semantics_node.h.

hintAttributes

StringAttributes flutter::SemanticsNode::hintAttributes

Definition at line 131 of file semantics_node.h.

id

int32_t flutter::SemanticsNode::id = 0

Definition at line 112 of file semantics_node.h.

identifier

std::string flutter::SemanticsNode::identifier

Definition at line 127 of file semantics_node.h.

increasedValue

std::string flutter::SemanticsNode::increasedValue

Definition at line 134 of file semantics_node.h.

increasedValueAttributes

StringAttributes flutter::SemanticsNode::increasedValueAttributes

Definition at line 135 of file semantics_node.h.

label

std::string flutter::SemanticsNode::label

Definition at line 128 of file semantics_node.h.

labelAttributes

StringAttributes flutter::SemanticsNode::labelAttributes

Definition at line 129 of file semantics_node.h.

maxValueLength

int32_t flutter::SemanticsNode::maxValueLength = -1

Definition at line 115 of file semantics_node.h.

platformViewId

int32_t flutter::SemanticsNode::platformViewId = -1

Definition at line 119 of file semantics_node.h.

rect

SkRect flutter::SemanticsNode::rect = SkRect::MakeEmpty()

Definition at line 141 of file semantics_node.h.

scrollChildren

int32_t flutter::SemanticsNode::scrollChildren = 0

Definition at line 120 of file semantics_node.h.

scrollExtentMax

double flutter::SemanticsNode::scrollExtentMax = std::nan("")

Definition at line 123 of file semantics_node.h.

scrollExtentMin

double flutter::SemanticsNode::scrollExtentMin = std::nan("")

Definition at line 124 of file semantics_node.h.

scrollIndex

int32_t flutter::SemanticsNode::scrollIndex = 0

Definition at line 121 of file semantics_node.h.

scrollPosition

double flutter::SemanticsNode::scrollPosition = std::nan("")

Definition at line 122 of file semantics_node.h.

textDirection

int32_t flutter::SemanticsNode::textDirection = 0

Definition at line 139 of file semantics_node.h.

textSelectionBase

int32_t flutter::SemanticsNode::textSelectionBase = -1

Definition at line 117 of file semantics_node.h.

textSelectionExtent

int32_t flutter::SemanticsNode::textSelectionExtent = -1

Definition at line 118 of file semantics_node.h.

thickness

double flutter::SemanticsNode::thickness = 0.0

Definition at line 126 of file semantics_node.h.

tooltip

std::string flutter::SemanticsNode::tooltip

Definition at line 138 of file semantics_node.h.

transform

SkM44 flutter::SemanticsNode::transform = SkM44{}

Definition at line 142 of file semantics_node.h.

value

std::string flutter::SemanticsNode::value

Definition at line 132 of file semantics_node.h.

valueAttributes

StringAttributes flutter::SemanticsNode::valueAttributes

Definition at line 133 of file semantics_node.h.

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The documentation for this struct was generated from the following files:

• lib/ui/semantics/semantics_node.h
• lib/ui/semantics/semantics_node.cc