TextDialog class

A dialog that displays the full text with a close button.

This dialog is used internally by NxExpandableText to show the complete text content. It provides:

  • Scrollable content area
  • Selectable text
  • Close button with custom icon support
  • Maximum height constraint with scroll
  • Customizable styling
Inheritance

Constructors

TextDialog.new({required String text, Key? key, Image? icon, TextStyle? dialogTextStyle, Color? backgroundColor})
Creates a text dialog.
const

Properties

backgroundColor → Color?
Background color of the dialog.
final
dialogTextStyle → TextStyle?
Text style for the displayed text.
final
hashCode → int
The hash code for this object.
no setterinherited
icon → Image?
Custom close icon for the dialog.
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
text → String
The text to display in the dialog.
final

Methods

build(BuildContext context, WidgetRef ref) → Widget
Describes the part of the user interface represented by this widget.
createElement() → ConsumerStatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _ConsumerState
Creates the mutable state for this widget at a given 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