Interface

Gtk-4.0 ▶ Gtk ▶ AccessibleRange ▶ Interface

Interface for implementing AccessibleRange. Contains only the virtual methods that need to be implemented.

interface Interface {
    vfunc_get_accessible_id(): string | null;
    vfunc_get_accessible_parent(): Gtk.Accessible | null;
    vfunc_get_at_context(): Gtk.ATContext | null;
    vfunc_get_bounds(): [boolean, number, number, number, number];
    vfunc_get_first_accessible_child(): Gtk.Accessible | null;
    vfunc_get_next_accessible_sibling(): Gtk.Accessible | null;
    vfunc_get_platform_state(state: Gtk.AccessiblePlatformState): boolean;
    vfunc_set_current_value(value: number): boolean;
}

Hierarchy (View Summary)

Index

Methods

vfunc_set_current_value

Methods - Inherited from Gtk.Accessible.Interface

vfunc_get_accessible_id vfunc_get_accessible_parent vfunc_get_at_context vfunc_get_bounds vfunc_get_first_accessible_child vfunc_get_next_accessible_sibling vfunc_get_platform_state

Methods

  • Sets the current value of the accessible range.

    This operation should behave similarly as if the user performed the action.

    Parameters

    • value: number

      the value to set

    Returns boolean

Methods - Inherited from Gtk.Accessible.Interface

  • Retrieves the accessible identifier for the accessible object.

    This functionality can be overridden by Gtk.Accessible implementations.

    It is left to the accessible implementation to define the scope and uniqueness of the identifier.

    Returns string | null

  • Queries the coordinates and dimensions of this accessible

    This functionality can be overridden by Gtk.Accessible implementations, e.g. to get the bounds from an ignored child widget.

    Returns [boolean, number, number, number, number]