SectionGridAdapterMixin mixin

Superclass Constraints
Implemented types

Properties

crossAxisExtent ↔ double
列表交叉轴大小
getter/setter pairinherited
hashCode → int
The hash code for this object.
no setterinherited
mainAxisExtent ↔ double
列表主轴大小
getter/setter pairinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
totalCount → int
no setterinherited

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
inherited
createExtraSection(int section, int numberOfItems, int position) → GridSectionInfo
override
createSection(int section, int numberOfItems, int position) → GridSectionInfo
创建sectionInfo
override
getCrossAxisSpacing(int section) → double
与滑动方向交叉 的item间隔
getFooter(BuildContext context) → Widget
inherited
getFooterItemSpacing(int section) → double
footer和item的间距
getHeader(BuildContext context) → Widget
inherited
getHeaderItemSpacing(int section) → double
header和item的间距
getItem(BuildContext context, IndexPath indexPath) → Widget
获取item
inherited
getItemCount() → int
item总数，内部使用，通常情况下子类不需要重写这个
inherited
getMainAxisSpacing(int section) → double
滑动方向的 item间隔
getSectionFooter(BuildContext context, int section) → Widget
inherited
getSectionHeader(BuildContext context, int section) → Widget
inherited
getSectionInsets(int section) → EdgeInsets
section边距
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notifyDataChange() → bool
数据变了
inherited
numberOfItems(int section) → int
每个section的item数量
inherited
numberOfSections() → int
section总数
inherited
onSectionHeaderStick(int section) → void
header 吸顶了
inherited
sectionInfoForPosition(int position) → GridSectionInfo?
通过position获取对应的sectionInfo
override
sectionInfoForSection(int section) → GridSectionInfo?
获取对应section
override
shouldExistFooter() → bool
类似UITableView.tableFooterView
inherited
shouldExistHeader() → bool
类似UITableView.tableHeaderView
inherited
shouldExistSectionFooter(int section) → bool
section 底部
inherited
shouldExistSectionHeader(int section) → bool
section 头部
inherited
shouldSectionHeaderStick(int section) → bool
是否需要吸顶悬浮
inherited
toString() → String
A string representation of this object.
inherited

Operators

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