change color of scroll bar indicator in SingleChildScrollView-CodePudding

How can I change color of scroll bar indicator in SingleChildScrollView, the SingleChildScrollView doesn't have option color or something for style, if we can't change color of SingleChildScrollView do we have any alternative for that

CodePudding user response：

try this:

RawScrollbar(
    thumbColor: Colors.red,
    radius: Radius.circular(16),
    thickness: 7,
    child: SingleChildScrollView()
)

CodePudding user response：

You can provide ScrollbarThemeData:thumbColor by wrapping the SingleChildScrollView

 Theme(
  data: Theme.of(context).copyWith(
      scrollbarTheme: ScrollbarThemeData(
    thumbColor: MaterialStateProperty.all(Colors.red),
  )),
  child: SingleChildScrollView(

CodePudding user response：

You can use RawScrollbar instead and set the thumbColor to whatever color you like.

child: RawScrollbar(
                    thumbColor: Colors.redAccent,
                    radius: Radius.circular(20),
                    thickness: 5,
                    child: //scrollable widget
                   )