BrnPopupWindow class

通用 Popup Window 提示，带三角号

Inheritance
Available Extensions

Constructors

BrnPopupWindow(BuildContext context, {Key? key, String? text, required GlobalKey<State<StatefulWidget>> popKey, double arrowHeight = 6.0, TextStyle? textStyle, Color? backgroundColor, bool isShowCloseIcon = false, double offset = 0, BrnPopupDirection popDirection = BrnPopupDirection.bottom, Widget? widget, EdgeInsets paddingInsets = const EdgeInsets.only(left: 18, top: 14, right: 18, bottom: 14), double borderRadius = 4, Color? borderColor, bool canWrap = false, double spaceMargin = 20, double? arrowOffset, double turnOverFromBottom = 50.0})

Properties

arrowHeight → double
箭头的高度，默认 6
final
arrowOffset → double?
箭头图标水平方向的绝对偏移量，为 null 时则自动计算
final
backgroundColor → Color?
popUpWindow 的背景颜色，使用 showPopWindow 方法时，默认值为 Color(0xFF1A1A1A)
final
borderColor → Color?
边框颜色，showPopWindow 方法时，默认值为 Colors.transparent
final
borderRadius → double
容器圆角，默认为 4
final
canWrap → bool
是否能多行显，默认 false，单行显示
final
context → BuildContext
依附的组件的 Context
final
hashCode → int
The hash code for this object.
no setterinherited
isShowCloseIcon → bool
是否有关闭图标，默认为 false，不显示
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
offset → double
距离 targetView 偏移量，默认为 0
final
paddingInsets → EdgeInsets
容器内边距，默认为 EdgeInsets.only(left: 18, top: 14, right: 18, bottom: 14)
final
popDirection → BrnPopupDirection
popUpWindow 位于 targetView 的方向，默认为 BrnPopupDirection.bottom
final
popKey → GlobalKey<State<StatefulWidget>>
依附的组件和 BrnPopUpWindow 组件共同持有的 GlobalKey
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
spaceMargin → double
距离 targetView 边线的距离,默认 20
final
text → String?
要显示的文本
final
textStyle → TextStyle?
要显示文本的样式
final
turnOverFromBottom → double
popWindow 距离底部的距离小于此值的时候， 自动将 popWindow 在 targetView 上面弹出
final
widget → Widget?
自定义 widget
final

Methods

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

Static Methods

showPopWindow(dynamic context, String? text, GlobalKey<State<StatefulWidget>> popKey, {BrnPopupDirection popDirection = BrnPopupDirection.bottom, double arrowHeight = 6.0, TextStyle? textStyle = const TextStyle(fontSize: 16, color: Color(0xFFFFFFFF)), Color? backgroundColor = const Color(0xFF1A1A1A), bool hasCloseIcon = false, double offset = 0, Widget? widget, EdgeInsets paddingInsets = const EdgeInsets.only(left: 18, top: 14, right: 18, bottom: 14), double borderRadius = 8, Color? borderColor = Colors.transparent, double borderWidth = 1, bool canWrap = false, double spaceMargin = 20, double? arrowOffset, VoidCallback? dismissCallback, double turnOverFromBottom = 50.0}) → void
显示 popUpWindow text 显示的文本内容 popKey 依附的组件和 BrnPopUpWindow 组件共同持有的 GlobalKey popDirection 箭头的方向 arrowHeight 箭头的高度，默认 6 textStyle 文本样式 backgroundColor popUpWindow 的背景颜色，默认 Color(0xFF1A1A1A) hasCloseIcon 是否显示关闭图标，默认为 false，不显示 offset 距离 targetView 垂直方向的偏移量 widget 自定义 pop 视图 paddingInsets 容器内边距，默认为 EdgeInsets.only(left: 18, top: 14, right: 18, bottom: 14) borderRadius 容器圆角，默认为 4 borderColor 边框颜色，默认为 Colors.transparent borderWidth 边框宽度，默认为 1 canWrap 是否能多行显，默认 false，单行显示 spaceMargin 距离 targetView 边线的距离,默认 20 arrowOffset 箭头图标水平方向的绝对偏移量，为 null 时则自动计算 dismissCallback popUpWindow 消失回调，此回调会在 pop 之后执行 turnOverFromBottom popWindow 小于此值的时候，自动将 popWindow 在 targetView 上面弹出，默认 50