JDraggableView class
Define a custom widget JDraggableView for a draggable view with various configuration options.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- JDraggableView
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, 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
-
Nullable Widgets? leading & drawer & expandedHeaderBottomBar & expandedBody & floatingActionButton & bottomSheet & bottomNavigationBar*
final
-
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