BaseExpansion class

伸缩面板,目前还很不完善 可以指定位置画滑出

Inheritance

Constructors

BaseExpansion({Key key, double left = 0.0, double top = 0.0, double right = 0.0, double bottom = 0.0, double width, double height, Duration duration = _expansionTransitionDuration, @required Widget child, bool barrierDismissible = true, Curve curve = Curves.bounceInOut})
const
BaseExpansion.fromHeight({Key key, double left = 0.0, double top = 0.0, double height, Duration duration = _expansionTransitionDuration, @required Widget child, bool barrierDismissible = true, Curve curve = Curves.bounceInOut})
const

Properties

barrierDismissible bool
final
bottom double
final
child Widget
final
curve Curve
final
duration Duration
final
hashCode int
The hash code for this object. [...]
@nonVirtual, read-only, inherited
height double
final
key Key
Controls how one widget replaces another widget in the tree. [...]
final, inherited
left double
final
final
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
top double
final
width double
final

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree. [...]
inherited
createState() State<StatefulWidget>
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. [...]
@protected, inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node. [...]
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
open<T>(BuildContext context, BaseExpansion baseExpansion, {Duration duration = const Duration(milliseconds: 0)}) Future<T>
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. [...]
@nonVirtual, inherited