SimpleNamedLayerContext class

Inheritance

• Object
• ChangeNotifier
• BaseContext
• LayerContext
• ListLayerContext
• NamedLayerContext
• SimpleNamedLayerContext

Mixed-in types

• ListLayerCommitImpl
• NamdeLayersCommitImpl

Constructors

SimpleNamedLayerContext()

Properties

currentRatio ↔ double?

getter/setter pair, inherited

currentSize → Size?

no setter, inherited

currentSizeRect ↔ Rect?

getter/setter pair, inherited

hashCode → int

The hash code for this object.

no setter, inherited

hasListeners → bool

Whether any listeners are currently registered.

no setter, inherited

layers → List<CPO>

no setter, override

list → ListLayerContext

no setter, inherited

named → NamedLayerContext

no setter, inherited

namedLayers ↔ Map<String, List<CPO>>

getter/setter pair, override-getter

ratioList → List<RatioChangeListener>

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

simpleLayers → List<CPO>

no setter, override

sizeList → List<SizeChangeListener>

no setter, inherited

Methods

addListener(VoidCallback listener) → void

Register a closure to be called when the object changes.

inherited

addRatioChangeListener(RatioChangeListener listener, {Size? initSize, String tag = DEFAULT_TAGNAME}) → void

inherited

addSizeChangeListener(SizeChangeListener listener, {Size? initSize, String tag = DEFAULT_TAGNAME}) → void

inherited

containsRatioChangeListener(String tag) → bool

inherited

containsSizeChangeListener(String tag) → bool

inherited

dispose() → void

Discards any resources used by the object. After this is called, the object is not in a usable state and should be discarded (calls to addListener will throw after the object is disposed).

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

notifyAddGroupNamedPainters(Iterable<MapEntry<String, List<CPO>>> gpainters) → void

inherited

notifyAddNamedPainter(String name, CPO painter) → void

inherited

notifyAddNamedPainters(String name, Iterable<CPO> painters) → void

inherited

notifyAddPainter(CPO painter) → void

inherited

notifyAddPainters(Iterable<CPO> painters) → void

inherited

notifyClear([Iterable<CPO>? clears]) → void

inherited

notifyGroupsClear([Iterable<String>? gclears]) → void

inherited

notifyListeners() → void

Call all the registered listeners.

inherited

notifyRatioChange(Size size, double newRatio, double? oldRatio) → void

inherited

notifyRemoveGroups(Iterable<String> gremoves) → void

inherited

notifyRemoveNamedPainter(String named, CPO painter) → void

inherited

notifyRemoveNamedPainters(String name, Iterable<CPO> painters) → void

inherited

notifyRemovePainter(CPO painter) → void

inherited

notifyRemovePainters(Iterable<CPO> painters) → void

inherited

notifySizeChange(Rect newSize, Rect? oldSize) → void

inherited

removeListener(VoidCallback listener) → void

Remove a previously registered closure from the list of closures that are notified when the object changes.

inherited

removeRatioChangeListener(RatioChangeListener listener, {String name = DEFAULT_TAGNAME}) → bool

inherited

removeRatioChangeTag(String tag) → void

inherited

removeSizeChangeListener(SizeChangeListener listener, {String tag = DEFAULT_TAGNAME}) → bool

inherited

removeSizeChangeTag(String tag) → void

inherited

toString() → String

A string representation of this object.

inherited

updateAddNamedPainter(String name, CPO painter) → void

非 notify 方式刷新(update方式刷新)

inherited

updateNamedClear(String name) → void

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited