DraggableSheet class
A sheet that can be dragged.
Note that this widget does not work with scrollable widgets. Instead, use ScrollableSheet for this usecase.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- DraggableSheet
Constructors
- DraggableSheet({Key? key, HitTestBehavior hitTestBehavior = HitTestBehavior.translucent, SheetKeyboardDismissBehavior? keyboardDismissBehavior, Extent initialExtent = const Extent.proportional(1), Extent minExtent = const Extent.proportional(1), Extent maxExtent = const Extent.proportional(1), SheetPhysics? physics, required Widget child, SheetController? controller})
-
Creates a sheet that can be dragged.
const
Properties
- child → Widget
-
The content of the sheet.
final
- controller → SheetController?
-
An object that can be used to control and observe the sheet height.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- hitTestBehavior → HitTestBehavior
-
How to behave during hit testing.
final
- initialExtent → Extent
-
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- keyboardDismissBehavior → SheetKeyboardDismissBehavior?
-
The strategy to dismiss the on-screen keyboard when the sheet is dragged.
final
- maxExtent → Extent
-
final
- minExtent → Extent
-
final
- physics → SheetPhysics?
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
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