ToolbarPopup<T> class

A popup widget for the toolbar.

Used for the menu that encapsulates the overflowed toolbar actions and its possible submenus.

Inheritance

Constructors

ToolbarPopup({Key? key, required Widget child, required WidgetBuilder content, double verticalOffset = 0, double horizontalOffset = 0, ToolbarPopupPlacement placement = ToolbarPopupPlacement.center, ToolbarPopupPosition position = ToolbarPopupPosition.above})
A popup widget for the toolbar.
const

Properties

child Widget
The child widget to show in the popup
final
content WidgetBuilder
The content of the popup
final
hashCode int
The hash code for this object.
no setterinherited
horizontalOffset double
The horizontal offset of the popup
final
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
placement ToolbarPopupPlacement
The placement of the popup.
final
position ToolbarPopupPosition
The position of the popup.
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
verticalOffset double
The vertical offset of the popup
final

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() ToolbarPopupState<T>
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