menu
custom_dropdown_button package
documentation
custom_dropdown.dart
DropdownController
setIndex method
setIndex method
dark_mode
light_mode
setIndex
method
void
setIndex
(
int
?
index
)
Implementation
void setIndex(int? index) { this.index = index; notifyListeners(); }
custom_dropdown_button package
documentation
custom_dropdown
DropdownController
setIndex method
DropdownController class