gtk4/org.gtkkn.bindings.gtk/AccessibleRange

AccessibleRange

This interface describes ranged controls, e.g. controls which have a single value within an allowed range and that can optionally be changed by the user.

This interface is expected to be implemented by controls using the following roles:

GTK_ACCESSIBLE_ROLE_METER
GTK_ACCESSIBLE_ROLE_PROGRESS_BAR
GTK_ACCESSIBLE_ROLE_SCROLLBAR
GTK_ACCESSIBLE_ROLE_SLIDER
GTK_ACCESSIBLE_ROLE_SPIN_BUTTON

If that is not the case, a warning will be issued at run time.

In addition to this interface, its implementers are expected to provide the correct values for the following properties:

GTK_ACCESSIBLE_PROPERTY_VALUE_MAX
GTK_ACCESSIBLE_PROPERTY_VALUE_MIN
GTK_ACCESSIBLE_PROPERTY_VALUE_NOW
GTK_ACCESSIBLE_PROPERTY_VALUE_TEXT

Since

4.10

Inheritors

Types

Companion

object Companion

Properties

accessibleRole

open val accessibleRole: AccessibleRole

The accessible role of the given GtkAccessible implementation.

gtkAccessiblePointer

open override val gtkAccessiblePointer: <Error class: unknown class><<Error class: unknown class>>

gtkAccessibleRangePointer

abstract val gtkAccessibleRangePointer: <Error class: unknown class><<Error class: unknown class>>

Functions

announce

open fun announce(message: String, priority: AccessibleAnnouncementPriority)

Requests the user's screen reader to announce the given message.

getAccessibleParent

open fun getAccessibleParent(): Accessible?

Retrieves the accessible parent for an accessible object.

getAccessibleRole

open fun getAccessibleRole(): AccessibleRole

Retrieves the accessible role of an accessible object.

getAtContext

open fun getAtContext(): ATContext

Retrieves the accessible implementation for the given GtkAccessible.

getFirstAccessibleChild

open fun getFirstAccessibleChild(): Accessible?

Retrieves the first accessible child of an accessible object.

getNextAccessibleSibling

open fun getNextAccessibleSibling(): Accessible?

Retrieves the next accessible sibling of an accessible object

getPlatformState

open fun getPlatformState(state: AccessiblePlatformState): Boolean

Query a platform state, such as focus.

resetProperty

open fun resetProperty(property: AccessibleProperty)

Resets the accessible @property to its default value.

resetRelation

open fun resetRelation(relation: AccessibleRelation)

Resets the accessible @relation to its default value.

resetState

open fun resetState(state: AccessibleState)

Resets the accessible @state to its default value.

setAccessibleParent

open fun setAccessibleParent(parent: Accessible? = null, nextSibling: Accessible? = null)

Sets the parent and sibling of an accessible object.

updateNextAccessibleSibling

open fun updateNextAccessibleSibling(newSibling: Accessible? = null)

Updates the next accessible sibling of @self.