SectionAdapterMixin mixin

Implemented types

• SectionAdapter

Properties

crossAxisExtent ↔ double

列表交叉轴大小

getter/setter pair, override

hashCode → int

The hash code for this object.

no setter, inherited

mainAxisExtent ↔ double

列表主轴大小

getter/setter pair, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

totalCount → int

no setter

Methods

buildItem(BuildContext context, int position) → Widget

构建item 组件，内部使用，通常情况下子类不需要重写这个

override

createExtraSection(int section, int numberOfItems, int position) → SectionInfo

override

createSection(int section, int numberOfItems, int position) → SectionInfo

创建sectionInfo

override

getFooter(BuildContext context) → Widget

getHeader(BuildContext context) → Widget

getItem(BuildContext context, IndexPath indexPath) → Widget

获取item

getItemCount() → int

item总数，内部使用，通常情况下子类不需要重写这个

override

getSectionFooter(BuildContext context, int section) → Widget

getSectionHeader(BuildContext context, int section) → Widget

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

notifyDataChange() → bool

数据变了

override

numberOfItems(int section) → int

每个section的item数量

numberOfSections() → int

section总数

onSectionHeaderStick(int section) → void

header 吸顶了

override

sectionInfoForPosition(int position) → SectionInfo?

通过position获取对应的sectionInfo

override

sectionInfoForSection(int section) → SectionInfo?

获取对应section

override

shouldExistFooter() → bool

类似UITableView.tableFooterView

shouldExistHeader() → bool

类似UITableView.tableHeaderView

shouldExistSectionFooter(int section) → bool

section 底部

shouldExistSectionHeader(int section) → bool

section 头部

shouldSectionHeaderStick(int section) → bool

是否需要吸顶悬浮

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited