ViewScope class

Inheritance

Constructors

ViewScope({Key? key, required Size size, required bool isMobile, Size windowControls = Size.zero, required Widget child})
const

Properties

child → Widget
The widget below this widget in the tree.
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
isMobile → bool
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
size → Size
final
windowControls → Size
Caption controls the window draws over a page's top trailing corner.
final

Methods

createElement() → InheritedModelElement<ViewScopeAspect>
Inflates this configuration to a concrete instance.
inherited
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
isSupportedAspect(Object aspect) → bool
Returns true if this model supports the given aspect.
inherited
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
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a one-line detailed description of the object.
inherited
toStringShort() → String
A short, textual description of this widget.
inherited
updateShouldNotify(covariant ViewScope oldWidget) → bool
Whether the framework should notify widgets that inherit from this widget.
override
updateShouldNotifyDependent(covariant ViewScope oldWidget, Set<ViewScopeAspect> dependencies) → bool
Return true if the changes between this model and oldWidget match any of the dependencies.
override

Operators

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

Static Methods

isMobileOf(BuildContext context, {bool listen = true}) → bool
sizeOf(BuildContext context) → Size
windowControlsOf(BuildContext context) → Size