main
library
Classes
AndroidMotionEvent
A Dart version of Android's MotionEvent .
AndroidPointerCoords
Position information for an Android pointer.
AndroidPointerProperties
Properties of an Android pointer.
AndroidViewController
Controls an Android view that is composed using a GL texture.
AppKitViewController
Controller for a macOS platform view.
ApplicationSwitcherDescription
Specifies a description of the application that is pertinent to the
embedder's application switcher (also known as "recent tasks") user
interface.
AssetBundle
A collection of resources used by the application.
AssetManifest
Contains details about available assets and their variants.
See Resolution-aware image assets
to learn about asset variants and how to declare them.
AssetMetadata
Contains information about an asset.
AutofillClient
An object that represents an autofillable input field in the autofill workflow.
AutofillConfiguration
A collection of autofill related information that represents an AutofillClient .
AutofillHints
A collection of commonly used autofill hint strings on different platforms.
AutofillScope
An ordered group within which AutofillClient s are logically connected.
BackgroundIsolateBinaryMessenger
A BinaryMessenger for use on background (non-root) isolates.
BasicMessageChannel <T >
A named channel for communicating with platform plugins using asynchronous
message passing.
BinaryCodec
MessageCodec with unencoded binary messages represented using ByteData .
BinaryMessenger
A messenger which sends binary data across the Flutter platform barrier.
Bind <T >
BindElement <T >
The BindElement is responsible for injecting dependencies into the widget
tree so that they can be observed
Binder <T >
Binding
Binding should be extended.
When using JuneMaterialApp, all JunePages and navigation
methods (like June.to()) have a binding property that takes an
instance of Connections to manage the
dependencies() (via June.put()) for the Route you are opening.
Binds
Controls the browser's context menu on the web platform.
ByteData
A fixed-length, random-access sequence of bytes that also provides random
and unaligned access to the fixed-width integers and floating point
numbers represented by those bytes.
BytesLoader
An interface that can be implemented to support decoding vector graphic
binary assets from different byte sources.
Cache
The cache for decoded SVGs.
CachingAssetBundle
An AssetBundle that permanently caches string and structured resources
that have been fetched.
ChannelBuffers
The buffering and dispatch mechanism for messages sent by plugins
on the engine side to their corresponding plugin code on the
framework side.
CharacterBoundary
A TextBoundary subclass for retrieving the range of the grapheme the given
position is in.
Clipboard
Utility methods for interacting with the system's clipboard.
ClipboardData
Data stored on the system clipboard.
Color
An immutable 32 bit color value in ARGB format.
ColorMapper
A class that transforms from one color to another during SVG parsing.
Connections
Connections should be extended or implemented.
When using JuneMaterialApp, all JunePages and navigation
methods (like June.to()) have a binding property that takes an
instance of Connections to manage the
dependencies() (via June.put()) for the Route you are opening.
ConnectionsInterface <T >
CoverMaterialApp
CoverMyApp
CoverRunApp
DarwinPlatformViewController
Base class for iOS and macOS view controllers.
DefaultProcessTextService
The service used by default for the text processing feature.
DefaultSpellCheckService
The service used by default to fetch spell check results for text input.
DefaultSvgTheme
The SVG theme to apply to descendant SvgPicture widgets
which don't have explicit theme values.
DeferredComponent
Manages the installation and loading of deferred components.
DiagnosticPropertiesBuilder
Builder to accumulate properties and configuration used to assemble a
DiagnosticsNode from a Diagnosticable object.
DocumentBoundary
A text boundary that uses the entire document as logical boundary.
Engine
EventChannel
A named channel for communicating with platform plugins using event streams.
ExpensiveAndroidViewController
Controls an Android view that is composed using the Android view hierarchy.
This controller is created from the PlatformViewsService.initExpensiveAndroidView factory.
FilteringTextInputFormatter
A TextInputFormatter that prevents the insertion of characters matching
(or not matching) a particular pattern, by replacing the characters with the
given replacementString .
FloatingActionButtonKit
FontLoader
A class that enables the dynamic loading of fonts at runtime.
FontSizeResolvers
FontWeight
The thickness of the glyphs used to draw the text.
FullLifeCycleController
A clean controller to be used with only Rx variables
A controller with super lifecycles (including native lifecycles)
FunctionNoteKit
Gap
A widget that takes a fixed amount of space in the direction of its parent.
GLFWKeyHelper
Helper class that uses GLFW-specific key mappings.
GtkKeyHelper
Helper class that uses GTK-specific key mappings.
HapticFeedback
Allows access to the haptic feedback interface on the device.
HardwareKeyboard
Manages key events from hardware keyboards.
ImmutableBuffer
A handle to a read-only byte buffer that is managed by the engine.
InstanceDetails
JSONMessageCodec
MessageCodec with UTF-8 encoded JSON messages.
JSONMethodCodec
MethodCodec with UTF-8 encoded JSON method calls and result envelopes.
JuneBuilder <T extends JuneState >
JuneInterface
JuneInterface allows any auxiliary package to be merged into the "June"
class through extensions
JuneService
Unlike JuneState, which serves to control events on each of its pages,
JuneService is not automatically disposed (nor can be removed with
June.delete()).
It is ideal for situations where, once started, that service will
remain in memory, such as Auth control for example. Only way to remove
it is June.reset().
JuneState
JuneViewAction
JuneViewChild
JuneViewEvent
JuneViewMother
KeyboardInsertedContent
A class representing rich content (such as a PNG image) inserted via the
system input method.
KeyboardKey
A base class for all keyboard key types.
KeyData
Information about a key event.
KeyDownEvent
An event indicating that the user has pressed a key down on the keyboard.
KeyEvent
Defines the interface for keyboard key events.
KeyEventManager
A singleton class that processes key messages from the platform and
dispatches converted messages accordingly.
KeyHelper
Abstract class for window-specific key mappings.
KeyMessage
The assembled information converted from a native key message.
KeyRepeatEvent
An event indicating that the user has been holding a key on the keyboard
and causing repeated events.
KeyUpEvent
An event indicating that the user has released a key on the keyboard.
LengthLimitingTextInputFormatter
A TextInputFormatter that prevents the insertion of more characters
than allowed.
LineBoundary
A TextBoundary subclass for locating closest line breaks to a given
position.
ListenersByLego
LiveText
Utility methods for interacting with the system's Live Text.
LogicalKeyboardKey
A class with static values that describe the keys that are returned from
RawKeyEvent.logicalKey .
Matrix4
4D Matrix.
Values are stored in column major order.
MaxGap
A widget that takes, at most, an amount of space in a Row , Column ,
or Flex widget.
MessageCodec <T >
A message encoding/decoding mechanism.
MethodCall
A command object representing the invocation of a named method.
MethodChannel
A named channel for communicating with platform plugins using asynchronous
method calls.
MethodCodec
A codec for method calls and enveloped results.
MouseCursor
An interface for mouse cursor definitions.
MouseCursorManager
Maintains the state of mouse cursors and manages how cursors are searched
for.
MouseCursorSession
Manages the duration that a pointing device should display a specific mouse
cursor.
MouseTrackerAnnotation
The annotation object used to annotate regions that are interested in mouse
movements.
NetworkAssetBundle
An AssetBundle that loads resources over the network.
Observer
ObxElement
ObxStatelessWidget
A StatelessWidget than can listen reactive changes.
Offset
An immutable 2D floating-point offset.
OptionalMethodChannel
A MethodChannel that ignores missing platform plugins.
ParagraphBoundary
A text boundary that uses paragraphs as logical boundaries.
PhysicalKeyboardKey
A class with static values that describe the keys that are returned from
RawKeyEvent.physicalKey .
PictureInfo
The deocded result of a vector graphics asset.
PictureProvider
Deprecated class, will be removed, does not do anything.
PlatformAssetBundle
An AssetBundle that loads resources using platform messages.
PlatformViewController
An interface for controlling a single platform view.
PlatformViewsRegistry
A registry responsible for generating unique identifier for platform views.
PlatformViewsService
Provides access to the platform views service.
PointerEnterEvent
The pointer has moved with respect to the device while the pointer is or is
not in contact with the device, and it has entered a target object.
PointerEvent
Base class for touch, stylus, or mouse events.
PointerExitEvent
The pointer has moved with respect to the device while the pointer is or is
not in contact with the device, and exited a target object.
PointerHoverEvent
The pointer has moved with respect to the device while the pointer is not
in contact with the device.
PracticeNoteKit
PredictiveBackEvent
Object used to report back gesture progress in Android.
ProcessTextAction
A data structure describing text processing actions.
ProcessTextService
Determines how to interact with the text processing feature.
RawFloatingCursorPoint
The current state and position of the floating cursor.
RawKeyboard
An interface for listening to raw key events.
RawKeyDownEvent
The user has pressed a key on the keyboard.
RawKeyEvent
Defines the interface for raw key events.
RawKeyEventData
Base class for platform-specific key event data.
RawKeyEventDataAndroid
Platform-specific key event data for Android.
RawKeyEventDataFuchsia
Platform-specific key event data for Fuchsia.
RawKeyEventDataIos
Platform-specific key event data for iOS.
RawKeyEventDataLinux
Platform-specific key event data for Linux.
RawKeyEventDataMacOs
Platform-specific key event data for macOS.
RawKeyEventDataWeb
Platform-specific key event data for Web.
RawKeyEventDataWindows
Platform-specific key event data for Windows.
RawKeyUpEvent
The user has released a key on the keyboard.
ReadBuffer
Read-only buffer for reading sequentially from a ByteData instance.
ReadyAfterMaterialApp
ReadyBeforeMaterialApp
ReadyBeforeRunApp
ReadyForListener
RebuildFactors
Rect
An immutable, 2D, axis-aligned, floating-point rectangle whose coordinates
are relative to a given origin.
REdgeInsets
REdgeInsetsDirectional
RestorationBucket
A RestorationBucket holds pieces of the restoration data that a part of
the application needs to restore its state.
RestorationManager
Manages the restoration data in the framework and synchronizes it with the
engine.
RootIsolateToken
A token that represents a root isolate.
RouterReportManager <T >
RPadding
RSizedBox
S
ScaffoldViewNoteKit
ScreenUtil
ScreenUtilInit
ScribbleClient
An interface to receive focus from the engine.
SelectionRect
Represents a selection rect for a character and it's position in the text.
Size
Holds a 2D floating-point size.
SliverGap
A sliver that takes a fixed amount of space.
SpellCheckResults
A data structure grouping together the SuggestionSpan s and related text of
results returned by a spell checker.
SpellCheckService
Determines how spell check results are received for text input.
StandardMessageCodec
MessageCodec using the Flutter standard binary encoding.
StandardMethodCodec
MethodCodec using the Flutter standard binary encoding.
StateBuilder <T >
Manages a local state like ObxValue, but uses a callback instead of
a Rx value.
StateBuilderState <T >
StringCodec
MessageCodec with UTF-8 encoded String messages.
Styled
SuggestionSpan
A data structure representing a range of misspelled text and the suggested
replacements for this range.
SurfaceAndroidViewController
Controls an Android view that is composed using a GL texture.
This controller is created from the PlatformViewsService.initSurfaceAndroidView factory,
and is defined for backward compatibility.
Svg
A utility class for decoding SVG data to a DrawableRoot or a PictureInfo .
SvgAssetLoader
A BytesLoader that decodes and parses an SVG asset in an isolate and
creates a vector_graphics binary representation.
SvgBytesLoader
A BytesLoader that decodes and parses a UTF-8 encoded SVG string from a
Uint8List in an isolate and creates a vector_graphics binary
representation.
SvgCacheKey
A SvgTheme aware cache key.
SvgFileLoader
A BytesLoader that decodes SVG data from a file in an isolate and creates
a vector_graphics binary representation.
SvgLoader <T >
A BytesLoader that parses a SVG data in an isolate and creates a
vector_graphics binary representation.
SvgNetworkLoader
A BytesLoader that decodes and parses a UTF-8 encoded SVG string the
network in an isolate and creates a vector_graphics binary representation.
SvgPicture
A widget that will parse SVG data for rendering on screen.
SvgStringLoader
A BytesLoader that parses an SVG string in an isolate and creates a
vector_graphics binary representation.
SvgTheme
A theme used when decoding an SVG picture.
SystemChannels
Platform channels used by the Flutter system.
SystemChrome
Controls specific aspects of the operating system's graphical interface and
how it interacts with the application.
Allows access to the system context menu.
SystemMouseCursor
A mouse cursor that is natively supported on the platform that the
application is running on.
SystemMouseCursors
A collection of system MouseCursor s.
SystemNavigator
Controls specific aspects of the system navigation stack.
SystemSound
Provides access to the library of short system specific sounds for common
tasks.
SystemUiOverlayStyle
Specifies a preference for the style of the system overlays.
T
TextBoundary
An interface for retrieving the logical text boundary (as opposed to the
visual boundary) at a given code unit offset in a document.
TextEditingDelta
A structure representing a granular change that has occurred to the editing
state as a result of text editing.
TextEditingDeltaDeletion
A structure representing the deletion of a single/or contiguous sequence of
characters in an editing state.
TextEditingDeltaInsertion
A structure representing an insertion of a single/or contiguous sequence of
characters at some offset of an editing state.
TextEditingDeltaNonTextUpdate
A structure representing changes to the selection and/or composing regions
of an editing state and no changes to the text value.
TextEditingDeltaReplacement
A structure representing a replacement of a range of characters with a
new sequence of text.
TextEditingValue
The current text, selection, and composing state for editing a run of text.
TextInput
An low-level interface to the system's text input control.
TextInputConfiguration
Controls the visual appearance of the text input control.
TextInputConnection
An interface for interacting with a text input control.
TextInputFormatter
A TextInputFormatter can be optionally injected into an EditableText
to provide as-you-type validation and formatting of the text being edited.
TextInputType
The type of information for which to optimize the text input control.
TextLayoutMetrics
A read-only interface for accessing visual information about the
implementing text.
TextPosition
A position in a string of text.
A range of characters in a string of text.
TextSelection
A range of text that represents a selection.
TextureAndroidViewController
Controls an Android view that is rendered as a texture.
This is typically used by AndroidView to display a View in the Android view hierarchy.
ThemeModeChanger
UiKitViewController
Controller for an iOS platform view.
Uint8List
A fixed-length list of 8-bit unsigned integers.
UndoManager
A low-level interface to the system's undo manager.
VectorGraphicUtilities
Utility functionality for interaction with vector graphic assets.
WriteBuffer
Write-only buffer for incrementally building a ByteData instance.
Enums
Brightness
Describes the contrast of a theme or color palette.
DeviceOrientation
Specifies a particular device orientation.
DeviceType
DiagnosticLevel
The various priority levels used to filter which diagnostics are shown and
omitted.
FloatingCursorDragState
The state of a "floating cursor" drag on an iOS soft keyboard.
IntelligentManagement
JuneX by default disposes unused controllers from memory,
Through different behaviors.
IntelligentManagement.full
IntelligentManagement.full is the default one. Dispose classes that are
not being used and were not set to be permanent. In the majority
of the cases you will want to keep this config untouched.
If you new to JuneX then don't change this.
IntelligentManagement.onlyBuilder only controllers started in init:
or loaded into a Binding with June.lazyPut() will be disposed. If you use
June.put() or June.putAsync() or any other approach, IntelligentManagement
will not have permissions to exclude this dependency. With the default
behavior, even widgets instantiated with "June.put" will be removed,
unlike IntelligentManagement.onlyBuilders.
IntelligentManagement.keepFactory Just like IntelligentManagement.full,
it will remove it's dependencies when it's not being used anymore.
However, it will keep their factory, which means it will recreate
the dependency if you need that instance again.
KeyboardLockMode
Represents a lock mode of a keyboard, such as KeyboardLockMode.capsLock .
KeyboardSide
An enum describing the side of the keyboard that a key is on, to allow
discrimination between which key is pressed (e.g. the left or right SHIFT
key).
KeyDataTransitMode
The mode in which information of key messages is delivered.
MaxLengthEnforcement
Mechanisms for enforcing maximum length limits.
ModifierKey
An enum describing the type of modifier key that is being pressed.
SelectionChangedCause
Indicates what triggered the change in selected text (including changes to
the cursor location).
ServicesServiceExtensions
Service extension constants for the services library.
SmartDashesType
Indicates how to handle the intelligent replacement of dashes in text input.
SmartQuotesType
Indicates how to handle the intelligent replacement of quotes in text input.
SwipeEdge
Enum representing the edge from which a swipe starts in a back gesture.
SystemSoundType
A sound provided by the system.
SystemUiMode
Describes different display configurations for both Android and iOS.
SystemUiOverlay
Specifies a system overlay at a particular location.
TargetPlatform
The platform that user interaction should adapt to target.
TextAffinity
A way to disambiguate a TextPosition when its offset could match two
different locations in the rendered string.
TextAlign
Whether and how to align text horizontally.
TextCapitalization
Configures how the platform keyboard will select an uppercase or
lowercase keyboard.
TextDirection
A direction in which text flows.
TextInputAction
An action the user has requested the text input control to perform.
UndoDirection
The direction in which an undo action should be performed, whether undo or redo.
Constants
appFlavor → const String ?
The flavor this app was built with.
kAndroidNumPadMap → const Map <int LogicalKeyboardKey
A map of Android key codes which have printable representations, but appear
on the number pad. Used to provide different key objects for keys like
KEY_EQUALS and NUMPAD_EQUALS.
kAndroidToLogicalKey → const Map <int LogicalKeyboardKey
Maps Android-specific key codes to the matching LogicalKeyboardKey .
kAndroidToPhysicalKey → const Map <int PhysicalKeyboardKey
Maps Android-specific scan codes to the matching PhysicalKeyboardKey .
kFuchsiaToLogicalKey → const Map <int LogicalKeyboardKey
Maps Fuchsia-specific IDs to the matching LogicalKeyboardKey .
kFuchsiaToPhysicalKey → const Map <int PhysicalKeyboardKey
Maps Fuchsia-specific USB HID Usage IDs to the matching
PhysicalKeyboardKey .
kGlfwNumpadMap → const Map <int LogicalKeyboardKey
A map of GLFW key codes which have printable representations, but appear
on the number pad. Used to provide different key objects for keys like
KEY_EQUALS and NUMPAD_EQUALS.
kGlfwToLogicalKey → const Map <int LogicalKeyboardKey
Maps GLFW-specific key codes to the matching LogicalKeyboardKey .
kGtkNumpadMap → const Map <int LogicalKeyboardKey
A map of GTK key codes which have printable representations, but appear
on the number pad. Used to provide different key objects for keys like
KEY_EQUALS and NUMPAD_EQUALS.
kGtkToLogicalKey → const Map <int LogicalKeyboardKey
Maps GTK-specific key codes to the matching LogicalKeyboardKey .
kIosNumPadMap → const Map <int LogicalKeyboardKey
A map of iOS key codes which have printable representations, but appear
on the number pad. Used to provide different key objects for keys like
KEY_EQUALS and NUMPAD_EQUALS.
kIosSpecialLogicalMap → const Map <String LogicalKeyboardKey
Maps iOS specific string values of nonvisible keys to logical keys
kIosToLogicalKey → const Map <int LogicalKeyboardKey
A map of iOS key codes presenting LogicalKeyboardKey .
kIosToPhysicalKey → const Map <int PhysicalKeyboardKey
Maps iOS-specific key code values representing PhysicalKeyboardKey .
kLinuxToPhysicalKey → const Map <int PhysicalKeyboardKey
Maps XKB specific key code values representing PhysicalKeyboardKey .
kMacOsFunctionKeyMap → const Map <int LogicalKeyboardKey
A map of macOS key codes which are numbered function keys, so that they
can be excluded when asking "is the Fn modifier down?".
kMacOsNumPadMap → const Map <int LogicalKeyboardKey
A map of macOS key codes which have printable representations, but appear
on the number pad. Used to provide different key objects for keys like
KEY_EQUALS and NUMPAD_EQUALS.
kMacOsToLogicalKey → const Map <int LogicalKeyboardKey
A map of macOS key codes presenting LogicalKeyboardKey .
kMacOsToPhysicalKey → const Map <int PhysicalKeyboardKey
Maps macOS-specific key code values representing PhysicalKeyboardKey .
kProfilePlatformChannels → const bool
Controls whether platform channel usage can be debugged in release mode.
kWebLocationMap → const Map <String List <LogicalKeyboardKey ?
A map of Web KeyboardEvent keys which needs to be decided based on location,
typically for numpad keys and modifier keys. Used to provide different key
objects for keys like KEY_EQUALS and NUMPAD_EQUALS.
kWebNumPadMap → const Map <String LogicalKeyboardKey
A map of Web KeyboardEvent codes which have printable representations, but appear
on the number pad. Used to provide different key objects for keys like
KEY_EQUALS and NUMPAD_EQUALS.
kWebToLogicalKey → const Map <String LogicalKeyboardKey
Maps Web KeyboardEvent codes to the matching LogicalKeyboardKey .
kWebToPhysicalKey → const Map <String PhysicalKeyboardKey
Maps Web KeyboardEvent codes to the matching PhysicalKeyboardKey .
kWindowsNumPadMap → const Map <int LogicalKeyboardKey
A map of Windows KeyboardEvent codes which have printable representations, but appear
on the number pad. Used to provide different key objects for keys like
KEY_EQUALS and NUMPAD_EQUALS.
kWindowsToLogicalKey → const Map <int LogicalKeyboardKey
Maps Windows KeyboardEvent codes to the matching LogicalKeyboardKey .
kWindowsToPhysicalKey → const Map <int PhysicalKeyboardKey
Maps Windows KeyboardEvent codes to the matching PhysicalKeyboardKey .
vg → const VectorGraphicUtilities
The VectorGraphicUtilities instance.
