CropState class Null safety

Inheritance
Mixed in types

Constructors

CropState()

Properties

area Rect?
read-only
context BuildContext
The location in the tree where this widget builds.
read-onlyinherited
hashCode int
The hash code for this object.
read-onlyinherited
mounted bool
Whether this State object is currently in a tree.
read-onlyinherited
pointers int
read / write
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited
scale double
read-only
widget Crop
The current configuration.
read-onlyinherited

Methods

activate() → void
Called when this object is reinserted into the tree after having been removed via deactivate.
inherited
build(BuildContext context) Widget
Describes the part of the user interface represented by this widget.
override
cancel() → void
The input from the pointer is no longer directed towards this receiver.
inherited
createTicker(TickerCallback onTick) Ticker
Creates a ticker with the given callback.
inherited
deactivate() → void
Called when this object is removed from the tree.
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
didChangeDependencies() → void
Called when a dependency of this State object changes.
override
didUpdateWidget(covariant Crop oldWidget) → void
Called whenever the widget configuration changes.
override
dispose() → void
Called when this object is removed from the tree permanently.
override
end(DragEndDetails details) → void
The pointer is no longer in contact with the screen.
inherited
initState() → void
Called when this object is inserted into the tree.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
reassemble() → void
Called whenever the application is reassembled during debugging, for example during hot reload.
setState(VoidCallback fn) → void
Notify the framework that the internal state of this object has changed.
@protectedinherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) String
A string representation of this object.
inherited
toStringShort() String
A brief description of this object, usually just the runtimeType and the hashCode.
inherited
update(DragUpdateDetails details) → void
The pointer has moved.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited