SectionInfo class

Implementers

Constructors

SectionInfo({required int section, required int numberItems, required int sectionBegin, bool isExistHeader = false, bool isExistFooter = false, bool isHeaderStick = false})

Properties

hashCode → int
The hash code for this object.
no setterinherited
headerGeometry ↔ dynamic
头部布局信息
getter/setter pair
isEmpty → bool
这个section是否是空的
no setter
isExistFooter → bool
final
isExistHeader → bool
是否存在 footer 和 header
final
isHeaderStick → bool
头部是否吸顶悬浮
final
mainEnd ↔ double
section 主轴最末端
getter/setter pair
numberItems → int
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
section → int
section下标 section中行数 该section的起点 终点
final
sectionBegin → int
final
sectionEnd → int
no setter

Methods

getFooterPosition() → int
获取底部位置
getHeaderPosition() → int
获取头部位置
getItemPosition(int position) → int
获取item在section的位置
getItemStartPosition() → int
获取item的起始位置
include(int index) → bool
是否包含某个下标
isFooter(int position) → bool
判断position是否是底部
isHeader(int position) → bool
判断position是否是头部
isItem(int position) → bool
是否是item
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

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