FocusTarget class

需要鎖定的目標

Constructors

FocusTarget({dynamic identify, GlobalKey<State<StatefulWidget>>? targetKey, RRect? targetRect, SingleDescContentBuilder? descBuilder, TouchRule touchRule = TouchRule.allIntercept, BoxShape shape = BoxShape.rectangle, BorderRadius? borderRadius, BorderSide? borderSide, EdgeInsets? targetPadding, Duration? animationDuration, FocusAnimationType? animationType, Curve? animationCurve, Tween<double>? pulseVariation, TargetPlaceBuilder? targetPlaceBuilder = _defaultTargetPlaceBuilder})

Properties

animationCurve → Curve?

鎖定動畫差值器

final

animationDuration → Duration?

鎖定target時的動畫時間

final

animationType → FocusAnimationType?

鎖定目標的方式

final

borderRadius → BorderRadius?

若shape是BoxShape.circle時 或目標使用targetRect時無效

final

borderSide → BorderSide?

區塊外框

final

descBuilder → SingleDescContentBuilder?

針對此target單獨構建的說明元件 與GuideStep.descBuilder差異在於當接收到構建請求時, 只能確定此target的rect已經獲取完成 其餘target的rect有可能尚未獲取完成 此值優先度小於FocusTarget.descBuilder, 當FocusTarget.descBuilder給定值時, 此值將會失效

final

hashCode → int

The hash code for this object.

no setter, inherited

identify → dynamic

final

pulseVariation → Tween<double>?

目標外框顫動動畫

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

shape → BoxShape

鎖定區塊的樣式

final

targetKey → GlobalKey<State<StatefulWidget>>?

目標元件, 優先於targetPosition

final

targetPadding → EdgeInsets?

target顯示的目標區塊間距 用途只是可以控制目標的間距, 因此與Padding元件不同, 可以為負值

final

targetPlaceBuilder → TargetPlaceBuilder?

目標區塊上方佔位元件 會在目標區塊上方構建一個元件 通常可放置InkWell或者GestureDetector檢測點擊以及手勢 參數內會傳入目標區塊RRect, 用以方便自行調整

final

targetRect → RRect?

目標區塊

final

touchRule → TouchRule

觸摸規則

final

Methods

getTargetRect({bool rootOverlay = false}) → RRect?

取得當下的index需要高亮的目標

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