DialogModal class

A modal widget specifically designed for dialog-style popups

Features:

  • Positions the dialog based on the specified Alignment
  • Handles entry and exit animations
  • Supports tap-outside to dismiss
  • Supports dragging when isDraggable is true
Inheritance
Available extensions

Constructors

DialogModal({Key? key, required Widget child, required Alignment position, required bool isDismissing, bool isDraggable = false, Offset? offset, String? dialogId})
Creates a dialog modal with the specified content and position
const

Properties

child → Widget
Content to display inside the dialog
final
dialogId → String?
Unique identifier for this dialog instance Used to create unique animation keys to prevent animation conflicts between dialogs
final
hashCode → int
The hash code for this object.
no setterinherited
isDismissing → bool
Whether the dialog is currently being dismissed Controls which animation set is applied
final
isDraggable → bool
Whether the dialog can be dragged around the screen
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
offset → Offset?
Optional offset for absolute positioning from top-left corner When provided, position is ignored and the dialog is positioned at this exact offset from the top-left of the screen
final
position → Alignment
Where on screen the dialog should be positioned Ignored if offset is provided
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

addMaterialWidget() → Material

Available on Widget, provided by the GenericExtensions extension

addTooltipWidget(String toolTip) → Tooltip

Available on Widget, provided by the GenericExtensions extension

borderRadius([BorderRadiusGeometry? borderRadius]) → Widget

Available on Widget, provided by the GenericExtensions extension

boxDecoration([BoxDecoration? boxDecoration]) → Widget

Available on Widget, provided by the GenericExtensions extension

colorFilter([ColorFilter? colorFilter]) → Widget

Available on Widget, provided by the GenericExtensions extension

set parent widget in center
createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<DialogModal>
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, 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