1 CupertinoSlider
ios风格的滑块
2 构造函数
CupertinoSlider({
Key key,
@required this.value,
@required this.onChanged,
this.onChangeStart,
this.onChangeEnd,
this.min = 0.0,
this.max = 1.0,
this.divisions,
this.activeColor,
this.thumbColor = CupertinoColors.white,
})
3 常用属性
3.1 activeColor:激活时的颜色
activeColor: Colors.blue,
3.2 divisions:离散部分的数量
divisions: 10,
3.3 max:用户可以选择的最大值
max: 100,
3.4 min:用户可以选择的最小值
min: 0,
3.5 onChanged:改变时触发
onChanged: (v) {
print(v);
},
3.6 onChangeEnd:改变后触发
onChangeEnd: (v) {
print(v);
},
3.7 onChangeStart:改变前触发
onChangeStart: (v) {
print(v);
},
3.8 value:滑块的值
value:10,
正文完