Results for “ValueNotifier”

Flutter is declarative: the UI is a function of state, so instead

Flutter tutorial Basic state management in Google Flutter , by Agung Surya ValueNotifier and InheritedNotifier An approach using only Flutter provided APIs to update state and notify

ChangeNotifier that holds a single value. foundation.ValueNotifier ValueNotifier Value Notifier class foundation

Creates a ChangeNotifier that wraps this value. foundation.ValueNotifier.ValueNotifier.new ValueNotifier new Value Notifier.new constructor foundation

Provides undo/redo capabilities for a ValueNotifier. widgets.UndoHistory UndoHistory Undo History class widgets

thin wrapper on ValueNotifier whose value is a Matrix4 representing a transformation. widgets.TransformationController TransformationController Transformation Controller class widgets

ValueNotifier whose value indicates whether the current contents of the clipboard can be pasted. widgets.ClipboardStatusNotifier ClipboardStatusNotifier Clipboard Status Notifier class widgets

ValueNotifier whose value indicates whether the current device supports the Live Text (OCR) function. widgets.LiveTextInputStatusNotifier LiveTextInputStatusNotifier Live Text Input Status Notifier class widgets