menu
uikit_plus package
documentation
select/selection_menu.dart
SelectionMenu
buttonBuilder property
buttonBuilder property
dark_mode
light_mode
buttonBuilder
property
DropDownButtonBuilder
?
buttonBuilder
final
下拉框构建器
Implementation
final DropDownButtonBuilder? buttonBuilder;
uikit_plus package
documentation
select/selection_menu
SelectionMenu
buttonBuilder property
SelectionMenu class