FoldSplitContainer class

FoldSplitContainer分栏布局，实现折叠屏二分栏、三分栏在展开态、悬停态以及折叠态的区域控制。

Inheritance

Constructors

FoldSplitContainer({Key? key, required Widget primary, required Widget secondary, Widget? extra, required FoldedRegionLayoutOptions foldedLayoutOptions, required ExpandedRegionLayoutOptions expandedLayoutOptions, required HoverModeRegionLayoutOptions hoverModeLayoutOptions, ValueChanged<FoldStatus>? onHoverStatusChange})
const

Properties

expandedLayoutOptions → ExpandedRegionLayoutOptions
展开态布局信息
final
extra → Widget?
扩展区域回调函数，不传入的情况，没有对应区域
final
foldedLayoutOptions → FoldedRegionLayoutOptions
折叠态布局信息
final
hashCode → int
The hash code for this object.
no setterinherited
hoverModeLayoutOptions → HoverModeRegionLayoutOptions
悬停态布局信息
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onHoverStatusChange → ValueChanged<FoldStatus>?
折叠屏进入或退出悬停模式时触发的回调函数
final
primary → Widget
主要区域
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
secondary → Widget
次要区域
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.
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, 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

Operators

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