PhotoBrowser class

Inheritance

Constructors

PhotoBrowser({Key? key, required int itemCount, required int initIndex, PhotoBrowserController? controller, RouteType routeType = RouteType.fade, bool allowShrinkPhoto = true, StringBuilder? heroTagBuilder, DisplayTypeBuilder? displayTypeBuilder, ImageProviderBuilder? imageProviderBuilder, ImageProviderBuilder? thumbImageProviderBuilder, StringBuilder? imageUrlBuilder, StringBuilder? thumbImageUrlBuilder, CustomChildBuilder? customChildBuilder, LoadingBuilder? loadingBuilder, Widget? loadFailedChild, PositionBuilder? pageCodeBuild, PositionsBuilder? positions, List<PositionBuilder>? positionBuilders, Color? imageColor, BlendMode? imageColorBlendMode, bool? gaplessPlayback, FilterQuality? filterQuality, Color? backcolor, bool allowTapToPop = true, BoolBuilder? allowTapToPopBuilder, bool allowSwipeDownToPop = true, bool allowPullDownToPop = false, bool canPopWhenScrolling = true, PullDownPopConfig pullDownPopConfig = const PullDownPopConfig(), bool? showPageTurnBtn, bool reverse = false, PageController? pageController, ScrollPhysics? scrollPhysics, Axis scrollDirection = Axis.horizontal, ValueChanged<int>? onPageChanged})

Properties

allowPullDownToPop → bool
下拉关闭功能开关
final
allowShrinkPhoto → bool
允许缩小图片
final
allowSwipeDownToPop → bool
向下轻扫关闭功能开关（allowPullDownToPop 为） allowPullDownToPop 等于 true 则allowSwipeDownToPop设置无效
final
allowTapToPop → bool
单击关闭功能开关
final
allowTapToPopBuilder → BoolBuilder?
final
backcolor → Color?
设置背景色
final
canPopWhenScrolling → bool
滚动状态可否关闭
final
controller → PhotoBrowserController?
控制器，用于给外部提供一些功能，如图片数据、pop、刷新相册浏览器状态
final
customChildBuilder → CustomChildBuilder?
设置widget
final
displayTypeBuilder → DisplayTypeBuilder?
设置每页显示的类型
final
filterQuality → FilterQuality?
final
gaplessPlayback → bool?
final
hashCode → int
The hash code for this object.
no setterinherited
heroTagBuilder → StringBuilder?
设置每张图片飞行动画的tag
final
imageColor → Color?
final
imageColorBlendMode → BlendMode?
final
imageProviderBuilder → ImageProviderBuilder?
设置每张大图的imageProvider imageProviderBuilder、imageUrlBuilder二选一，必选
final
imageUrlBuilder → StringBuilder?
设置每张大图的url
final
initIndex → int
初始索引
final
itemCount → int
图片总数
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
loadFailedChild → Widget?
图片加载失败Widget
final
loadingBuilder → LoadingBuilder?
设置自定义图片加载指示器，为null则使用默认的
final
onPageChanged → ValueChanged<int>?
final
pageCodeBuild → PositionBuilder?
设置自定义页码，为null则使用默认的
final
pageController → PageController?
final
positionBuilders → List<PositionBuilder>?
设置更多自定控件（页面索引变化会刷新里面的builder）
final
positions → PositionsBuilder?
设置更多自定控件
final
pullDownPopConfig → PullDownPopConfig
下拉关闭功能配置
final
reverse → bool
final
routeType → RouteType
路由类型，默认值：RouteType.fade
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scrollDirection → Axis
final
scrollPhysics → ScrollPhysics?
final
showPageTurnBtn → bool
显示左右翻页箭头按钮
final
thumbImageProviderBuilder → ImageProviderBuilder?
设置每张缩略图的imageProvider thumbImageProviderBuilder、thumbImageUrlBuilder二选一，可选
final
thumbImageUrlBuilder → StringBuilder?
设置每张缩略图的url
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
push(BuildContext context, {bool rootNavigator = true, bool fullscreenDialog = true, Duration? transitionDuration, Widget? page}) → Future
弹出图片浏览器
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}) → 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