menu
dropdown_button2 package
documentation
dropdown_button2.dart
DropdownButton2State<T>
focusNode property
focusNode property
dark_mode
light_mode
focusNode
property
FocusNode
?
focusNode
Implementation
FocusNode? get focusNode => widget.focusNode ?? _internalNode;
dropdown_button2 package
documentation
dropdown_button2
DropdownButton2State<T>
focusNode property
DropdownButton2State class