booking_range_slider

Description:

booking range slider

booking_range_slider #

A Flutter package which allows you to easily select booking/reservation ranges.

Version has not reached 1.0.0. Bugs may be present or breaking changes might be introduced.
Usage #
A simple usage example:
BookingRangeSlider(
onChanged: (value) {
_do(value);
},
displayHandles: true,
labelFrequency: TimeOfDay(hour: 1, minute: 0),
initialTime: TimeOfDay(hour: 0, minute: 0),
endingTime: TimeOfDay(hour: 6, minute: 0),
values: <BookingValues>[
BookingValues(
TimeOfDay(hour: 1, minute: 0),
TimeOfDay(hour: 2, minute: 0),
),
BookingValues(
TimeOfDay(hour: 3, minute: 0),
TimeOfDay(hour: 3, minute: 30),
),
BookingValues(
TimeOfDay(hour: 4, minute: 0),
TimeOfDay(hour: 5, minute: 0),
isAvailable: true,
),
BookingValues(
TimeOfDay(hour: 5, minute: 30),
TimeOfDay(hour: 6, minute: 0),
),
],
)
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Properties #
/// Color for displaying unavailable/booked [BookingValues] ranges.
/// Defaults to red color.
final Color unavailableColor;

/// Color for displaying available/free [BookingValues] ranges.
/// Defaults to green color.
final Color availableColor;

/// Color for displaying the current selected [BookingValues] range.
/// Defaults to orange color.
final Color selectedColor;

/// Whether should be displayed handles at the bounds of selected
/// [BookingValues] range. Defaults to true.
final bool displayHandles;

/// Whether should be displayed labels at top of the [BookingRangeSlider] slider.
/// Defaults to true.
final bool displayLabels;

/// Whether should be highlighted the current selected
/// [BookingValues] range. Defaults to true.
final bool highlightSelected;

/// How often should be displayed the label above the [BookingRangeSlider] slider.
/// Defaults to each 4 hours.
final TimeOfDay labelFrequency;

/// The [TextStyle] of the label.
final TextStyle labelStyle;

/// Initial/starting boundary of the left side of [BookingRangeSlider].
/// Defaults to 0h 0min.
///
/// If both [initialTime] and [endingTime] have values `hours` and `minutes` 0
/// then the range of [BookingRangeSlider] is 24 hours.
///
/// Initial time must not be later than the [endingTime].
final TimeOfDay initialTime;

/// Ending/final boundary of the left side of [BookingRangeSlider].
/// Defaults to 0h 0min.
///
/// If both [initialTime] and [endingTime] have values `hours` and `minutes` 0
/// then the range of [BookingRangeSlider] is 24 hours.
///
/// Ending time must be later than the [initialTime].
final TimeOfDay endingTime;

/// What [TimeOfDay] values can be iterated for each handle drag.
/// Defaults to 30 minutes.
///
/// For example - each handle drag will increases/decrease the
/// current [TimeOfDay] by 2 hours:
/// ```
/// division: TimeOfDay(hour: 2, minute: 0),
/// ```
///
final TimeOfDay division;

/// Triggered when the handle position changes.
final ValueChanged<BookingValues>? onChanged;

/// List of [BookingValues] which will fill the [BookingRangeSlider] by the
/// `isAvailable` property of [BookingValues]. Not every range is needed to be
/// filled - the rest of unfilled area will be filled with
/// green [BookingValues] values by default.
///
/// [BookingValues] must not overlap!
final List<BookingValues> values;
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