ZdsHtmlContainer class
A container widget for displaying HTML content with optional features.
This widget can display HTML content with options for text expansion, setting font size, displaying a "Read More" link, and handling links. It also transforms media tags to audio/video tags and iframe tags to href links.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- ZdsHtmlContainer
- Available extensions
Constructors
-
ZdsHtmlContainer(String htmlText, {Key? key, bool expanded = false, double? fontSize, bool showReadMore = true, void onLinkTap(String? url, Map<
String, String> attributes, Element? element)?, double containerHeight = 200, Map<String, HtmlExtension> extensions = const {}, Map<String, Style> style = const {}}) -
Creates a new instance of the ZdsHtmlContainer widget.
const
Properties
- containerHeight → double
-
Height of Html Container
final
- expanded → bool
-
Determines whether the text is initially expanded. Defaults to
false.final -
extensions
→ Map<
String, HtmlExtension> -
Add custom extensions to override the existing ones
Following can be overridden tableTagWrap, tableHtml, video, audio, svg, img, loader, nestedTable, mediaContainer
final
- fontSize → double?
-
The font size for the HTML content. If null, the default font size is used.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- htmlText → String
-
The HTML content to be displayed.
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
-
onLinkTap
→ void Function(String? url, Map<
String, String> attributes, Element? element)? -
A callback function that is called when a link is tapped within the HTML content.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- showReadMore → bool
-
Controls the visibility of the "Read More" link. Defaults to
true.final -
style
→ Map<
String, Style> -
An API that allows you to override the default style for any HTML element
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< ZdsHtmlContainer> -
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.
override
-
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