menu
sparrow_ui package
documentation
widgets/textfield/custom_search_bar.dart
CustomSearchBar
placeHolder property
placeHolder property
dark_mode
light_mode
placeHolder
property
String
?
placeHolder
final
提示用户输入的搜索关键字
Implementation
final String? placeHolder;
sparrow_ui package
documentation
widgets/textfield/custom_search_bar
CustomSearchBar
placeHolder property
CustomSearchBar class