Placement enum
overflow 目标过大，任何方位都无法兼容
会将弹框放置在屏幕中间
Values
- top → const Placement
- topStart → const Placement
- topEnd → const Placement
- bottom → const Placement
- bottomStart → const Placement
- bottomEnd → const Placement
- left → const Placement
- leftStart → const Placement
- leftEnd → const Placement
- right → const Placement
- rightStart → const Placement
- rightEnd → const Placement
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- index → int
-
A numeric identifier for the enumerated value.
no setterinherited
- isBottom → bool
-
no setter
- isHorizontal → bool
-
no setter
- isLeft → bool
-
no setter
- isRight → bool
-
no setter
- isTop → bool
-
no setter
- isVertical → bool
-
no setter
- name → String
-
Available on Enum, provided by the EnumName extension
The name of the enum value.no setter - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- shift → Placement
-
no setter
Methods
-
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