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Flutter 颤振范围滑块改变轨迹形状 默认颤振范围滑块为我们提供如下内容_Flutter_User Interface_Dart - Fatal编程技术网

Flutter 颤振范围滑块改变轨迹形状 默认颤振范围滑块为我们提供如下内容

Flutter 颤振范围滑块改变轨迹形状 默认颤振范围滑块为我们提供如下内容,flutter,user-interface,dart,Flutter,User Interface,Dart,代码是 然后 我看着 找到他们的 接下来我尝试了SliderTheme重要的部分是trackHeight:48, 还有这个 我怎样才能做到这一点? 仅日期行范围选择器零件 body: SliderTheme( data: SliderThemeData( trackHeight: 48, ), child: RangeSlider( values: _currentRangeValues,

代码是

然后

  • 我看着
  • 找到他们的
  • 接下来我尝试了
    SliderTheme
    重要的部分是
    trackHeight:48
    , 还有这个

    我怎样才能做到这一点? 仅日期行范围选择器零件

          body: SliderTheme(
            data: SliderThemeData(
              trackHeight: 48,
            ),
            child: RangeSlider(
              values: _currentRangeValues,
              min: 0,
              max: 100,
              divisions: 5,
              labels: RangeLabels(
                _currentRangeValues.start.round().toString(),
                _currentRangeValues.end.round().toString(),
              ),
              onChanged: (RangeValues values) {
                setState(() {
                  _currentRangeValues = values;
                });
              },
            ),
          )