ImageMessage class
A class that represents image message widget. Supports different aspect ratios, renders blurred image as a background which is visible if the image is narrow, renders image in form of a file if aspect ratio is very small or very big.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- ImageMessage
Constructors
-
ImageMessage({Key? key, Map<
String, String> ? imageHeaders, ImageProvider<Object> imageProviderBuilder({required Conditional conditional, required Map<String, String> ? imageHeaders, required String uri})?, required ImageMessage message, required int messageWidth}) -
Creates an image message widget based on
types.ImageMessage.const
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
-
imageHeaders
→ Map<
String, String> ? -
See Chat.imageHeaders.
final
-
imageProviderBuilder
→ ImageProvider<
Object> Function({required Conditional conditional, required Map<String, String> ? imageHeaders, required String uri})? -
See Chat.imageProviderBuilder.
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- message → ImageMessage
-
types.ImageMessage.final - messageWidth → int
-
Maximum message width.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< ImageMessage> -
Creates the mutable state for this widget at a given location in the tree.
override
-
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}) → 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