nutrient/com.pspdfkit.ui.toolbar/UndoRedoToolbarHelper/UndoRedoToolbarHost

UndoRedoToolbarHost

interface UndoRedoToolbarHost

Interface that must be implemented by toolbars using this helper.

Inheritors

DocumentEditingToolbar

AnnotationCreationToolbar

AnnotationEditingToolbar

Properties

abstract val configuration: PdfConfiguration?

The PDF configuration used by this toolbar, or null if not available.

abstract val fragment: PdfFragment?

The PDF fragment associated with this toolbar, or null if not available.

Functions

abstract fun findItemById(@IdRes id: Int): ContextualToolbarMenuItem?

Finds a menu item by its ID.

getLifecycleOwner

abstract fun getLifecycleOwner(): LifecycleOwner?

Returns the lifecycle owner for coroutine scope. For Fragment-based toolbars, return fragment?.viewLifecycleOwner. For View-based toolbars, return ViewTreeLifecycleOwner.get(view).

setMenuItemEnabled

abstract fun setMenuItemEnabled(@IdRes id: Int, enabled: Boolean): Boolean

Enables or disables a menu item by its ID.