JDraggableView class

Define a custom widget JDraggableView for a draggable view with various configuration options.

Inheritance

Constructors

JDraggableView({Key? key, Widget? leading, Widget title = const SizedBox(), bool centerTitle = true, List<Widget>? actions, bool alwaysShowLeadingAndAction = false, bool alwaysShowTitle = false, double headerExpandedHeight = 0.35, Widget expandedHeader = const SizedBox(), Widget? expandedHeaderBottomBar, Color? backgroundColor, Color? appBarColor, double curvedBodyRadius = 20, List<Widget> body = const [], Widget? drawer, bool fullyStretchable = false, double stretchTriggerOffset = 200, Widget? expandedBody, double stretchMaxHeight = 0.9, Widget? bottomSheet, double bottomNavigationBarHeight = kBottomNavigationBarHeight, Widget? bottomNavigationBar, Widget? floatingActionButton, FloatingActionButtonLocation? floatingActionButtonLocation, FloatingActionButtonAnimator? floatingActionButtonAnimator, ScrollPhysics? physics, ScrollController? controller, RefreshCallback? onRefresh, RefreshIndicatorTriggerMode refreshTriggerMode = RefreshIndicatorTriggerMode.onEdge, Color? refreshBackColor, Color? refreshColor, double refreshDisplacement = 40.0, double refreshStrokeWidth = RefreshProgressIndicator.defaultStrokeWidth})
Constructor for the draggable view widget.
const

Properties

actions → List<Widget>?
Nullable List Widgets actions
final
alwaysShowLeadingAndAction → bool
bool parameters centerTitle & alwaysShowTitle & alwaysShowLeadingAndAction & fullyStretchable
final
alwaysShowTitle → bool
bool parameters centerTitle & alwaysShowTitle & alwaysShowLeadingAndAction & fullyStretchable
final
appBarColor → Color?
Nullable Colors backgroundColor & appBarColor & refreshBackColor & refreshColor
final
backgroundColor → Color?
Nullable Colors backgroundColor & appBarColor & refreshBackColor & refreshColor
final
body → List<Widget>
Not Nullable List Widgets body
final
bottomNavigationBar → Widget?
Nullable Widgets? leading & drawer & expandedHeaderBottomBar & expandedBody & floatingActionButton & bottomSheet & bottomNavigationBar*
final
bottomNavigationBarHeight → double
Not Nullable double refreshDisplacement & refreshStrokeWidth & headerExpandedHeight & bottomNavigationBarHeight & stretchMaxHeight & curvedBodyRadius & stretchTriggerOffset
final
bottomSheet → Widget?
Nullable Widgets? leading & drawer & expandedHeaderBottomBar & expandedBody & floatingActionButton & bottomSheet & bottomNavigationBar*
final
centerTitle → bool
bool parameters centerTitle & alwaysShowTitle & alwaysShowLeadingAndAction & fullyStretchable
final
controller → ScrollController?
ScrollController controller
final
curvedBodyRadius → double
Not Nullable double refreshDisplacement & refreshStrokeWidth & headerExpandedHeight & bottomNavigationBarHeight & stretchMaxHeight & curvedBodyRadius & stretchTriggerOffset
final
drawer → Widget?
Nullable Widgets? leading & drawer & expandedHeaderBottomBar & expandedBody & floatingActionButton & bottomSheet & bottomNavigationBar*
final
expandedBody → Widget?
Nullable Widgets? leading & drawer & expandedHeaderBottomBar & expandedBody & floatingActionButton & bottomSheet & bottomNavigationBar*
final
expandedHeader → Widget
Not Nullable Widgets title & expandedHeader
final
expandedHeaderBottomBar → Widget?
Nullable Widgets? leading & drawer & expandedHeaderBottomBar & expandedBody & floatingActionButton & bottomSheet & bottomNavigationBar*
final
floatingActionButton → Widget?
Nullable Widgets? leading & drawer & expandedHeaderBottomBar & expandedBody & floatingActionButton & bottomSheet & bottomNavigationBar*
final
floatingActionButtonAnimator → FloatingActionButtonAnimator?
FloatingActionButtonAnimator floatingActionButtonAnimator
final
floatingActionButtonLocation → FloatingActionButtonLocation?
FloatingActionButtonLocation floatingActionButtonLocation
final
fullyStretchable → bool
bool parameters centerTitle & alwaysShowTitle & alwaysShowLeadingAndAction & fullyStretchable
final
hashCode → int
The hash code for this object.
no setterinherited
headerExpandedHeight → double
Not Nullable double refreshDisplacement & refreshStrokeWidth & headerExpandedHeight & bottomNavigationBarHeight & stretchMaxHeight & curvedBodyRadius & stretchTriggerOffset
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
leading → Widget?
Nullable Widgets? leading & drawer & expandedHeaderBottomBar & expandedBody & floatingActionButton & bottomSheet & bottomNavigationBar*
final
onRefresh → RefreshCallback?
RefreshCallback onRefresh
final
physics → ScrollPhysics?
ScrollPhysics physics
final
refreshBackColor → Color?
Nullable Colors backgroundColor & appBarColor & refreshBackColor & refreshColor
final
refreshColor → Color?
Nullable Colors backgroundColor & appBarColor & refreshBackColor & refreshColor
final
refreshDisplacement → double
Not Nullable double refreshDisplacement & refreshStrokeWidth & headerExpandedHeight & bottomNavigationBarHeight & stretchMaxHeight & curvedBodyRadius & stretchTriggerOffset
final
refreshStrokeWidth → double
Not Nullable double refreshDisplacement & refreshStrokeWidth & headerExpandedHeight & bottomNavigationBarHeight & stretchMaxHeight & curvedBodyRadius & stretchTriggerOffset
final
refreshTriggerMode → RefreshIndicatorTriggerMode
RefreshIndicatorTriggerMode refreshTriggerMode
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
stretchMaxHeight → double
Not Nullable double refreshDisplacement & refreshStrokeWidth & headerExpandedHeight & bottomNavigationBarHeight & stretchMaxHeight & curvedBodyRadius & stretchTriggerOffset
final
stretchTriggerOffset → double
Not Nullable double refreshDisplacement & refreshStrokeWidth & headerExpandedHeight & bottomNavigationBarHeight & stretchMaxHeight & curvedBodyRadius & stretchTriggerOffset
final
title → Widget
Not Nullable Widgets title & expandedHeader
final

Methods

build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement
Creates a StatelessElement to manage this widget's 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}) → 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