Results for “KeyEvent”

How to use the focus system in your Flutter app. This article

Defines the interface for keyboard key events. services.KeyEvent KeyEvent Key Event class services

that processes key messages from the platform and dispatches converted messages accordingly. services.KeyEventManager KeyEventManager Key Event Manager class services

Create a const KeyEvent by providing each field. services.KeyEvent.KeyEvent.new KeyEvent new Key Event.new constructor services

Create an instance. services.KeyEventManager.KeyEventManager.new KeyEventManager new Key Event Manager.new constructor services

signature for KeyEventManager.keyMessageHandler. services.KeyMessageHandler KeyMessageHandler Key Message Handler typedef services

handle a key event handled by a FocusOnKeyCallback or FocusOnKeyEventCallback. widgets.KeyEventResult KeyEventResult Key Event Result enum widgets

callback to decide whether the entire framework handles a key event. services.KeyEventCallback KeyEventCallback Key Event Callback typedef services

longer supported. One exception is that [`RawKeyEventDataAndroid.eventSource`][] information is accessible now as [`KeyEvent.deviceType`][] in a more platform independent form. #### Migrating `isKeyPressed` and related functions If the legacy code

previous section. ### Migrating your APIs that use `ShortcutActivator` or its subclasses. Pass a `KeyEvent` instead of a `RawKeyEvent` to `ShortcutActivator.accepts`. This may mean switching where

Replace curly braces with lambdas in `KeyEventChannelTest` (Android, by @AbdeMohlbi). KeyEventChannelTest