TPageWrapper class

A uniform page wrapper widget used across popups, details pages, and fullscreen modals on mobile.

Provides a modern elevated content layout with sticky header and footer, and dynamic vertical edge shadows as content scrolls.

Inheritance
Available extensions

Constructors

TPageWrapper({Key? key, required Widget child, String? title, String? subTitle, String? imageUrl, String? description, VoidCallback? onBackPressed, List<Widget>? actions, List<TKeyValue>? itemInfo, TKeyValueMode? itemInfoMode, bool itemInfoGridInline = true, bool shrinkWrap = false, EdgeInsets padding = const EdgeInsets.symmetric(horizontal: 16, vertical: 16), EdgeInsets contentPadding = const EdgeInsets.symmetric(horizontal: 16, vertical: 16), Color? backgroundColor, Widget? footer})
Creates a page wrapper.
const

Properties

actions → List<Widget>?
Optional actions to display in the header.
final
backgroundColor → Color?
Optional background color for the entire wrapper. Defaults to ColorScheme.surface when null.
final
child → Widget
The main content of the page.
final
contentPadding → EdgeInsets
Padding for the scrollable content area.
final
description → String?
Optional description displayed below the title area.
final
Optional bottom sticky footer widget.
final
hashCode → int
The hash code for this object.
no setterinherited
imageUrl → String?
Optional image URL to display next to the title.
final
itemInfo → List<TKeyValue>?
Optional key-value information to display below the description.
final
itemInfoGridInline → bool
Whether to display key and value inline in grid layout (Key: Value) for itemInfo. Defaults to true.
final
itemInfoMode → TKeyValueMode?
Layout presentation mode for itemInfo. If provided, takes precedence over itemInfoGridInline.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onBackPressed → VoidCallback?
Optional callback for the back/close button in the header.
final
padding → EdgeInsets
Padding for the header area.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
shrinkWrap → bool
Whether the page wrapper should shrink wrap its content vertically.
final
subTitle → String?
Optional subtitle displayed below the title.
final
title → String?
Optional title displayed in the header.
final

Methods

box({double minW = 0.0, double minH = 0.0, double maxW = double.infinity, double maxH = double.infinity}) → Widget

Available on Widget, provided by the WidgetX extension

Wraps this widget in a ConstrainedBox to apply layout constraints.
center({bool when = true}) → Widget

Available on Widget, provided by the WidgetX extension

Wraps this widget in a Center widget.
createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<TPageWrapper>
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
expanded({int flex = 1}) → Widget

Available on Widget, provided by the WidgetX extension

Wraps this widget in an Expanded widget.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
padding([double left = 0.0, double top = 0.0, double right = 0.0, double bottom = 0.0]) → Widget

Available on Widget, provided by the WidgetX extension

Wraps this widget in a Padding with flexible edge control.
paddingSymmetric({double h = 0.0, double v = 0.0}) → Widget

Available on Widget, provided by the WidgetX extension

Wraps this widget in a Padding with symmetric horizontal and vertical spacing.
size({double? w, double? h}) → Widget

Available on Widget, provided by the WidgetX extension

Wraps this widget in a SizedBox to apply fixed width and/or height.
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
visible(bool visible, {bool maintainState = false}) → Widget

Available on Widget, provided by the WidgetX extension

Wraps this widget in a Visibility widget.
when(bool condition) → Widget

Available on Widget, provided by the WidgetX extension

Returns this widget if condition is true, otherwise returns SizedBox.shrink(). Usage: Text('Hello').when(isVisible)

Operators

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