KAdaptiveImage class

A widget that adapts to display an image from either a local file or a network URL, with a fallback widget for error handling. Only supports file paths that are either local or network URLs. If the path is invalid or unsupported, the fallback widget will be displayed.

Inheritance

Constructors

KAdaptiveImage({Key? key, required KFilePath path, required Widget fallbackWidget, Size? size, Color? color, Animation<double>? opacity, BlendMode? colorBlendMode, String? semanticLabel, BoxFit? fit, Rect? centerSlice, int? cacheWidth, int? cacheHeight, bool preferLocal = false})
const

Properties

alignment → Alignment
final
cacheHeight → int?
final
cacheWidth → int?
final
centerSlice → Rect?
final
color → Color?
final
colorBlendMode → BlendMode?
final
excludeFromSemantics → bool
final
fallbackWidget → Widget
final
filterQuality → FilterQuality
final
fit → BoxFit?
final
gaplessPlayback → bool
final
hashCode → int
The hash code for this object.
no setterinherited
isAntiAlias → bool
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
matchTextDirection → bool
final
opacity → Animation<double>?
final
path → KFilePath
final
preferLocal → bool
final
repeat → ImageRepeat
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scale → double
final
semanticLabel → String?
final
size → Size?
final

Methods

build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement
Creates a StatelessElement to manage this widget's location in the tree.
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
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

Operators

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