DropItem class abstract

Single item being dropped in a DropSession.

Mixed-in types

• Diagnosticable

Constructors

DropItem()

Properties

dataReader → DataReader?

DataReader that can be used to access drag data for this item. dataReader is always available in onPerformDrop event, but may be null during the onDropOver event in following cases:

no setter

hashCode → int

The hash code for this object.

no setter, inherited

localData → Object?

Local data associated with this drop item that can be only read when dropping within the same application.

no setter

platformFormats → List<PlatformFormat>

Returns list of platform specific format identifier for this item.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

canProvide(DataFormat<Object> f) → bool

Returns whether the item contains data for given DataFormat. This is a best guess based on format identifier. It is still possible that dataReader will fail to provide the data during drop.

debugFillProperties(DiagnosticPropertiesBuilder properties) → void

Add additional properties associated with the node.

inherited

hasValue(DataFormat<Object> f) → bool

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

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

Operators

operator ==(Object other) → bool

The equality operator.

inherited