Input widgets

Take user input in addition to input widgets in Material components and Cupertino.

更多 widget 请查看 核心 widget 目录


A widget for helping the user make a selection by entering some text and choosing from among a list of options.


An optional container for grouping together multiple form field widgets (e.g. TextField widgets).


A single form field. This widget maintains the current state of the form field, so that updates and validation errors are visually reflected in the...


A widget that calls a callback whenever the user presses or releases a key on a keyboard.

更多 widget 请查看 核心 widget 目录