WithKeepKeyboardPopupMenu class

Allow it's child (from childBuilder) to open a popup menu (from either menuBuilder or menuItemBuilder) with customizable background (though backgroundBuilder) at customizable position (though calculatePopupPosition).

Unlike the popup menu created by PopupMenuButton, which works by pushing a new route to the navigator and causes the soft keyboard to hide, the popup menu created by WithKeepKeyboardPopupMenu works by adding an entry to Overlay and will keep the soft keyboard open.

Note that you can't use PopupMenuItem with WithKeepKeyboardPopupMenu because PopupMenuItem will pop the current route when tapped. Since WithKeepKeyboardPopupMenu does not push a new route, this will cause the page behind the popup menu be popped. Use KeepKeyboardPopupMenuItem instead.

Inheritance

Constructors

WithKeepKeyboardPopupMenu({required ChildBuilder childBuilder, MenuBuilder? menuBuilder, MenuItemBuilder? menuItemBuilder, CalculatePopupPosition calculatePopupPosition = _defaultCalculatePopupPosition, PopupMenuBackgroundBuilder backgroundBuilder = _defaultBackgroundBuilder, Key? key})

Properties

backgroundBuilder → PopupMenuBackgroundBuilder
Build the background of the popup menu, defaults to _defaultBackgroundBuilder
final
calculatePopupPosition → CalculatePopupPosition
Calculate the position of the popup, defaults to _defaultCalculatePopupPosition
final
childBuilder → ChildBuilder
Build the widget inside the popup menu.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
Build the custom widget inside the popup menu. If passed value to menuBuilder, menuItemBuilder must be null.
final
Build the item list inside the popup menu.If passed value to menuItemBuilder, menuBuilder must be null.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

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