DropdownTheme
Overrides the default values of visual properties for descendant
Dropdown controls.
menu_style: MenuStyle | None = None
The menu style for descendant Dropdown controls. If elevation,
bgcolor and/or menu_width are provided for the MenuStyle
then they will override the default values for
DropdownMenu.elevation,
DropdownMenu.bgcolor and
DropdownMenu.menu_width.
text_style: TextStyle | None = None
Overrides the default value for
DropdownMenu.text_style.