Your First Flutter App: Polishing the App

Apr 12 2022 · Dart 2.14.1, Flutter 2.5, Visual Studio Code

Part 3: Style the App

24. Style the Slider

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For our next task, we’re going to style our slider. Sliders come with a lot of different configuration aspects.

data: SliderTheme.of(context).copyWith(

),

activeTrackColor: Colors.red[700],
inactiveTrackColor: Colors.red[700],

trackShape: const RoundedRectSliderTrackShape(),

trackHeight: 8.0,

thumbColor: Colors.redAccent,

overlayColor: Colors.red.withAlpha(32),
overlayShape: const RoundSliderOverlayShape(overlayRadius: 28.0),

Expanded(
    child: Padding(
    padding: const EdgeInsets.only(left: 32.0, right: 32.0),
    child: Column(
        children: <Widget>[
        Text(
            'SCORE',

Padding(
    padding: const EdgeInsets.only(top: 48.0, bottom: 32.0),
    child: Prompt(targetValue: _model.target),
),

Padding(
    padding: const EdgeInsets.only(top: 16.0),
    child: HitMeButton(
        text: "HIT ME",
        onPressed: () {
        _showAlert(context);
        },
    ),
),

Padding(
    padding: const EdgeInsets.all(20.0),
    child: Score(
        totalScore: _model.totalScore,
        round: _model.round,
        onStartOver: _startNewGame,
    ),
),