package semantic

import "gioui.org/io/semantic"

Package semantic provides operations for semantic descriptions of a user interface, to facilitate presentation and interaction in external software such as screen readers.

Semantic descriptions are organized in a tree, with clip operations as nodes. Operations in this package are associated with the current semantic node, that is the most recent pushed clip operation.

Index ¶

• type ClassOp
• func (c ClassOp) Add(o *op.Ops)
• func (c ClassOp) String() string
• type DescriptionOp
• func (d DescriptionOp) Add(o *op.Ops)
• type EnabledOp
• func (e EnabledOp) Add(o *op.Ops)
• type LabelOp
• func (l LabelOp) Add(o *op.Ops)
• type SelectedOp
• func (s SelectedOp) Add(o *op.Ops)

Types ¶

type ClassOp ¶

type ClassOp int

ClassOp provides the component class.

const (
	Unknown ClassOp = iota
	Button
	CheckBox
	Editor
	RadioButton
	Switch
)

func (ClassOp) Add ¶

func (c ClassOp) Add(o *op.Ops)

func (ClassOp) String ¶

func (c ClassOp) String() string

type DescriptionOp ¶

type DescriptionOp string

DescriptionOp describes a component.

func (DescriptionOp) Add ¶

func (d DescriptionOp) Add(o *op.Ops)

type EnabledOp ¶

type EnabledOp bool

EnabledOp describes the enabled state.

func (EnabledOp) Add ¶

func (e EnabledOp) Add(o *op.Ops)

type LabelOp ¶

type LabelOp string

LabelOp provides the content of a textual component.

func (LabelOp) Add ¶

func (l LabelOp) Add(o *op.Ops)

type SelectedOp ¶

type SelectedOp bool

SelectedOp describes the selected state for components that have boolean state.

func (SelectedOp) Add ¶

func (s SelectedOp) Add(o *op.Ops)

Source Files ¶

semantic.go