PopupWindowButton<T> class
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- PopupWindowButton
Constructors
- PopupWindowButton({Key? key, Widget? child, Widget? window, Offset offset = Offset.zero, double elevation = 2.0, int duration = 300, MaterialType type = MaterialType.card, ShowType showType = ShowType.tap})
-
const
Properties
- child → Widget?
-
显示按钮button
final
- duration → int
-
按钮按钮后到显示window 出现的时间
final
- elevation → double
-
阴影
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- offset → Offset
-
window 出现的位置。
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- showType → ShowType
-
final
- type → MaterialType
-
final
- window → Widget?
-
需要显示的window
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → _PopupWindowButtonState -
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