EnumProperty<T extends Enum?> class

DiagnosticsProperty that has an Enum as value.

The enum value is displayed with the enum name stripped. For example: HitTestBehavior.deferToChild is shown as deferToChild.

This class can be used with enums and returns the enum's name getter. It can also be used with nullable properties; the null value is represented as null.

See also:

Inheritance

Constructors

EnumProperty(String name, T? value, {Object? defaultValue = kNoDefaultValue, DiagnosticLevel level = DiagnosticLevel.info})
Create a diagnostics property that displays an enum.

Properties

allowNameWrap → bool
Whether to wrap the name onto multiple lines or not.
finalinherited
allowTruncate → bool
Whether to allow truncation when displaying the node and its children.
no setterinherited
allowWrap → bool
Whether to wrap text on onto multiple lines or not.
finalinherited
defaultValue → Object?
The default value of this property, when it has not been set to a specific value.
finalinherited
emptyBodyDescription → String?
Description to show if the node has no displayed properties or children.
no setterinherited
exception → Object?
Exception thrown if accessing the property value threw an exception.
no setterinherited
expandableValue → bool
Whether to expose properties and children of the value as properties and children.
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
ifEmpty → String?
Description if the property description would otherwise be empty.
finalinherited
ifNull → String?
Description if the property value is null.
finalinherited
isInteresting → bool
Whether to consider the property's value interesting. When a property is uninteresting, its level is downgraded to DiagnosticLevel.fine regardless of the value provided as the constructor's level argument.
no setterinherited
level → DiagnosticLevel
Priority level of the diagnostic used to control which diagnostics should be shown and filtered.
no setterinherited
linePrefix → String?
Prefix to include at the start of each line.
finalinherited
missingIfNull → bool
Whether a value of null causes the property to have level DiagnosticLevel.warning warning that the property is missing a value.
finalinherited
name → String?
Label describing the DiagnosticsNode, typically shown before a separator (see showSeparator).
finalinherited
propertyType → Type
The type of the property value.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
showName → bool
Whether the name of the property should be shown when showing the default view of the tree.
finalinherited
showSeparator → bool
Whether to show a separator between name and description.
finalinherited
style → DiagnosticsTreeStyle?
Hint for how the node should be displayed.
finalinherited
textTreeConfiguration → TextTreeConfiguration?
Returns a configuration specifying how this object should be rendered as text art.
no setterinherited
tooltip → String?
Optional tooltip typically describing the property.
finalinherited
value → T?
Returns the value of the property either from cache or by invoking a ComputePropertyValueCallback.
no setterinherited

Methods

getChildren() → List<DiagnosticsNode>
Children of this DiagnosticsNode.
inherited
getProperties() → List<DiagnosticsNode>
Properties of this DiagnosticsNode.
inherited
isFiltered(DiagnosticLevel minLevel) → bool
Whether the diagnostic should be filtered due to its level being lower than minLevel.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toDescription({TextTreeConfiguration? parentConfiguration}) → String
Returns a description with a short summary of the node itself not including children or properties.
inherited
toJsonMap(DiagnosticsSerializationDelegate delegate) → Map<String, Object?>
Serialize the node to a JSON map according to the configuration provided in the DiagnosticsSerializationDelegate.
inherited
toString({TextTreeConfiguration? parentConfiguration, DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
Returns a string representation of this diagnostic that is compatible with the style of the parent if the node is not the root.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, TextTreeConfiguration? parentConfiguration, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a string representation of this node and its descendants.
inherited
toTimelineArguments() → Map<String, String>?
Converts the properties (getProperties) of this node to a form useful for Timeline event arguments (as in Timeline.startSync).
inherited
valueToString({TextTreeConfiguration? parentConfiguration}) → String
Returns a string representation of the property value.
override

Operators

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