OptionGridPanelWidget class

Inheritance

Constructors

OptionGridPanelWidget({Key? key, required List<ItemOption> items, required double itemWidth, required double itemHeight, Color? backgroundColor, EdgeInsetsGeometry? padding, int? crossAxisCount, double? crossAxisSpacing, double? mainAxisSpacing, TextStyle textStyle = const TextStyle(color: Colors.white, fontSize: 12), EdgeInsetsGeometry textPadding = EdgeInsets.zero, OnItemOptionClickCall? optionClickCall})
const

Properties

backgroundColor Color?
背景颜色
final
crossAxisCount int?
副轴数量
final
crossAxisSpacing double?
负轴间隔
final
hashCode int
The hash code for this object.
no setterinherited
itemHeight double
item高度
final
items List<ItemOption>
选项集合
final
itemWidth double
item宽度
final
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
mainAxisSpacing double?
主轴间隔
final
optionClickCall OnItemOptionClickCall?
选项单击事件
final
padding EdgeInsetsGeometry?
内边距
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
textPadding EdgeInsetsGeometry
文本内边距
final
textStyle TextStyle
文本样式
final

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _OptionGridPanelWidgetState
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