feathers.core

..
DefaultFocusManager	The default implementation of `IFocusManager`.
DefaultPopUpManager	The default implementation of the `IPopUpManager` interface.
FeathersControl	Base class for all Feathers UI controls. Implements invalidation for changed properties and sets up some basic template functions for component lifecycle, like `initialize()` and `update()`.
FocusManager	Manages mouse/touch and keyboard focus.
IDataSelector	Provides a selection from a collection of items.
IDateSelector	Provides a selection from a range of dates.
IFocusContainer	A component that may receive focus that also has children that may receive focus.
IFocusExtras	A container that may have extra children that aren't accessible from the standard display list functions like `getChildAt()`, but those "extra" children may still need to receive focus. An example of this would be a container with "chrome", such as the header and footer in `feathers.controls.Panel`.
IFocusManager	Manages focus of UI components.
IFocusManagerAware	A component that has access to a focus manager, but cannot necessarily receive focus.
IFocusObject	A component that may receive focus from a focus manager.
IHTMLTextControl	A user interface control that displays HTML text.
IIndexSelector	Provides a selection from a range of integers.
IMeasureObject	A display object with extra measurement properties, including minimum and maximum dimensions.
IOpenCloseToggle	A UI component that may be opened or closed.
IPointerDelegate	Used by components, like data renderers, to delegate pointer state to another interactive display object. For instnace, the cell renderers in a `GridView` component delegate pointer state to their parent row.
IPopUpManager	Manages pop-ups for all children of a root component (usually, all children of a `Stage`).
IStateContext	An object with multiple states.
IStateObserver	Watches an `IStateContext` for state changes
ITextControl	A user interface control that displays text.
IUIControl	A user interface control.
IValidating	A display object that supports validation. Display objects of this type will delay updating after property changes until just before OpenFL renders the display list to avoid running redundant code.
InvalidationFlag	Flags that are used internally with `FeathersControl.invalidate()` to track of which parts of the component need to be updated. These flags are merely suggestions, and custom components may support custom flags.
MeasureSprite	An `openfl.display.Sprite` with extra minimum and maximum dimensions that may be used in Feathers UI layouts.
PopUpManager	Adds a display object as a pop-up above all other content on the stage.
ToggleGroup	Controls the selection of two or more IToggle instances where only one may be selected at a time.
ValidatingSprite	An `openfl.display.Sprite` with a validation system where multiple property changes may be queued up to be processed all at once. A performance optimization for frequently changing user interfaces.
ValidationQueue	A queue for components that are invalid.