search_choices library

Highly versatile Widget to search through a single or multiple choices list in a dialog box or a menu. Supports pagination and future/API/webservice searches with sort and filter. Examples can be found in the example subfolder. Please raise issues here: https://github.com/lcuis/search_choices/issues

Classes

Class mainly used internally to display the available choices. Cannot be made private because of automated testing.
NotGiven
Class mainly used internally to set a value to NotGiven by its type
PointerThisPlease<T>
Class used to send pointers to variables instead of the variable directly so that the called function can update the variable value
SearchChoices<T>
SearchChoices widget that allows the opening of a searchable dropdown. Use the SearchChoices.single factory if only one item needs to be selected. Use the SearchChoices.multiple factory if user must be able to select multiple items at once.
Tuple2<E1, E2>
Class used internally as a tuple with 2 items.
Tuple3<E1, E2, E3>
Class used internally as a tuple with 3 items.

Functions

prepareWidget(dynamic object, {dynamic parameter = const NotGiven(), Function? updateParent, BuildContext? context, Function? stringToWidgetFunction}) → Widget?
Function mainly called internally to transform an object (either a Widget, a String or a Function returning a Widget or a String) to a Widget If a Function is passed as object, it can have as arguments either nothing or: