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Flutter package for selecting a time range with time blocks.

Getting Started

You can use this package when you need to add a time range selector to your application. You can indicate the size of the steps of the initial time and the blocks of time that the range must contain. You can also customize the component styles.

time_range_example.gif

Properties

Property Type Description
fromTitle Widget Widget displayed as the start time selector title
toTitle Widget Widget displayed as the end time selector title
titlePadding double Left padding applied to fromTitle and toTitle
borderColor Color Time selection button border color color
activeBorderColor Color Time selection button border color selected color
textStyle TextStyle Time selection button textstyle
activeTextStyle TextStyle Time selection button selected textstyle
backgroundColor Color Time selection button background color
activeBackgroundColor Color Time selection button selected background color
firstTime TimeOfDay Picker start time
lastTime TimeOfDay Picker end time
initialRange TimeRangeResult Initial range selected
timeStep double Minutes jumps between initial selector hours
timeBlock double Size in minutes of time blocks. The final selector will be recalculated depending on the selected start time for the user to select a range that contains a multiple of this time range
onRangeCompleted void Function(TimeRangeResult) Callback that notifies a change in the selected range. If, with a selected range, an initial time is selected again, the callback will return null.

Use example

You can review the example folder for a complete example of using the widget.

TimeRange(
    fromTitle: Text('From', style: TextStyle(fontSize: 18, color: gray),),
    toTitle: Text('To', style: TextStyle(fontSize: 18, color: gray),),
    titlePadding: 20,
    textStyle: TextStyle(fontWeight: FontWeight.normal, color: Colors.black87),
    activeTextStyle: TextStyle(fontWeight: FontWeight.bold, color: Colors.white),
    borderColor: dark,
    backgroundColor: Colors.transparent,
    activeBackgroundColor: orange,
    firstTime: TimeOfDay(hour: 14, minute: 30),
    lastTime: TimeOfDay(hour: 20, minute: 00),
    timeStep: 10,
    timeBlock: 30,
    onRangeCompleted: (range) => setState(() => print(range)),
  )