Fixed Bug where slider was sliding past the selected date close #37, #29

Author: iamvivekkaushik

CHANGELOG.md

@@ -1,3 +1,8 @@
+## [1.2.1] - 15/08/2020
+
+* Added option to activate/deactivate certain dates
+* Fixed bug where slider was going past the selected date
+
 ## [1.2.0] - 31/03/2020
 
 * This version is breaking backward compatibility

README.md

@@ -48,16 +48,19 @@ Column(
 DatePicker(
  this.startDate, {
  Key key,
- this.width = 60,
- this.height = 80,
+ this.width,
+ this.height,
  this.controller,
- this.monthTextStyle = defaultMonthTextStyle,
- this.dayTextStyle = defaultDayTextStyle,
- this.dateTextStyle = defaultDateTextStyle,
- this.selectedTextColor = Colors.white,
- this.selectionColor = AppColors.defaultSelectionColor,
+ this.monthTextStyle,
+ this.dayTextStyle,
+ this.dateTextStyle,
+ this.selectedTextColor,
+ this.selectionColor,
+ this.deactivatedColor,
  this.initialSelectedDate,
- this.daysCount = 500,
+ this.activeDates,
+ this.inactiveDates,
+ this.daysCount,
  this.onDateChange,
  this.locale = "en_US",
 }) : super(key: key);
@@ -66,7 +69,7 @@ DatePicker(
 Author
 ------
 
-* [Vivek Kaushik](http://github.com/iamvivekkaushik/)
+* [Vivek Kaushik](https://github.com/iamvivekkaushik/)
 
 
 Contributors

example/ios/Flutter/flutter_export_environment.sh

@@ -1,12 +1,15 @@
 #!/bin/sh
 # This is a generated file; do not edit or check into version control.
 export "FLUTTER_ROOT=/Users/vivek/development/flutter"
-export "FLUTTER_APPLICATION_PATH=/Users/vivek/StudioProjects/date_picker_timeline_flutter/example"
-export "FLUTTER_TARGET=/Users/vivek/StudioProjects/date_picker_timeline_flutter/example/lib/main.dart"
+export "FLUTTER_APPLICATION_PATH=/Users/vivek/StudioProjects/DatePickerTimelineFlutter/example"
+export "FLUTTER_TARGET=lib/main.dart"
 export "FLUTTER_BUILD_DIR=build"
 export "SYMROOT=${SOURCE_ROOT}/../build/ios"
 export "OTHER_LDFLAGS=$(inherited) -framework Flutter"
 export "FLUTTER_FRAMEWORK_DIR=/Users/vivek/development/flutter/bin/cache/artifacts/engine/ios"
 export "FLUTTER_BUILD_NAME=1.0.0"
 export "FLUTTER_BUILD_NUMBER=1"
-export "TRACK_WIDGET_CREATION=true"
+export "DART_OBFUSCATION=false"
+export "TRACK_WIDGET_CREATION=false"
+export "TREE_SHAKE_ICONS=false"
+export "PACKAGE_CONFIG=.packages"

example/lib/main.dart

@@ -70,7 +70,7 @@ class _MyHomePageState extends State<MyHomePage> {
  initialSelectedDate: DateTime.now(),
  selectionColor: Colors.black,
  selectedTextColor: Colors.white,
- activeDates: [
+ inactiveDates: [
  DateTime.now().add(Duration(days: 3)),
  DateTime.now().add(Duration(days: 4)),
  DateTime.now().add(Duration(days: 7))

example/pubspec.lock

@@ -1,76 +1,69 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
- archive:
- dependency: transitive
- description:
- name: archive
- url: "https://pub.dartlang.org"
- source: hosted
- version: "2.0.13"
- args:
- dependency: transitive
- description:
- name: args
- url: "https://pub.dartlang.org"
- source: hosted
- version: "1.6.0"
  async:
  dependency: transitive
  description:
  name: async
  url: "https://pub.dartlang.org"
  source: hosted
- version: "2.4.1"
+ version: "2.4.2"
  boolean_selector:
  dependency: transitive
  description:
  name: boolean_selector
  url: "https://pub.dartlang.org"
  source: hosted
  version: "2.0.0"
- charcode:
+ characters:
  dependency: transitive
  description:
- name: charcode
+ name: characters
  url: "https://pub.dartlang.org"
  source: hosted
- version: "1.1.3"
- collection:
+ version: "1.0.0"
+ charcode:
  dependency: transitive
  description:
- name: collection
+ name: charcode
  url: "https://pub.dartlang.org"
  source: hosted
- version: "1.14.12"
- convert:
+ version: "1.1.3"
+ clock:
  dependency: transitive
  description:
- name: convert
+ name: clock
  url: "https://pub.dartlang.org"
  source: hosted
- version: "2.1.1"
- crypto:
+ version: "1.0.1"
+ collection:
  dependency: transitive
  description:
- name: crypto
+ name: collection
  url: "https://pub.dartlang.org"
  source: hosted
- version: "2.1.4"
+ version: "1.14.13"
  cupertino_icons:
  dependency: "direct main"
  description:
  name: cupertino_icons
  url: "https://pub.dartlang.org"
  source: hosted
- version: "0.1.2"
+ version: "0.1.3"
  date_picker_timeline:
  dependency: "direct main"
  description:
  path: ".."
  relative: true
  source: path
  version: "1.2.0"
+ fake_async:
+ dependency: transitive
+ description:
+ name: fake_async
+ url: "https://pub.dartlang.org"
+ source: hosted
+ version: "1.1.0"
  flutter:
  dependency: "direct main"
  description: flutter
@@ -81,27 +74,20 @@ packages:
  description: flutter
  source: sdk
  version: "0.0.0"
- image:
- dependency: transitive
- description:
- name: image
- url: "https://pub.dartlang.org"
- source: hosted
- version: "2.1.12"
  intl:
  dependency: transitive
  description:
  name: intl
  url: "https://pub.dartlang.org"
  source: hosted
- version: "0.16.0"
+ version: "0.16.1"
  matcher:
  dependency: transitive
  description:
  name: matcher
  url: "https://pub.dartlang.org"
  source: hosted
- version: "0.12.6"
+ version: "0.12.8"
  meta:
  dependency: transitive
  description:
@@ -115,21 +101,7 @@ packages:
  name: path
  url: "https://pub.dartlang.org"
  source: hosted
- version: "1.6.4"
- petitparser:
- dependency: transitive
- description:
- name: petitparser
- url: "https://pub.dartlang.org"
- source: hosted
- version: "2.4.0"
- quiver:
- dependency: transitive
- description:
- name: quiver
- url: "https://pub.dartlang.org"
- source: hosted
- version: "2.1.3"
+ version: "1.7.0"
  sky_engine:
  dependency: transitive
  description: flutter
@@ -148,7 +120,7 @@ packages:
  name: stack_trace
  url: "https://pub.dartlang.org"
  source: hosted
- version: "1.9.3"
+ version: "1.9.5"
  stream_channel:
  dependency: transitive
  description:
@@ -176,27 +148,20 @@ packages:
  name: test_api
  url: "https://pub.dartlang.org"
  source: hosted
- version: "0.2.15"
+ version: "0.2.17"
  typed_data:
  dependency: transitive
  description:
  name: typed_data
  url: "https://pub.dartlang.org"
  source: hosted
- version: "1.1.6"
+ version: "1.2.0"
  vector_math:
  dependency: transitive
  description:
  name: vector_math
  url: "https://pub.dartlang.org"
  source: hosted
  version: "2.0.8"
- xml:
- dependency: transitive
- description:
- name: xml
- url: "https://pub.dartlang.org"
- source: hosted
- version: "3.6.1"
 sdks:
- dart: ">=2.6.0 <3.0.0"
+ dart: ">=2.9.0-14.0.dev <3.0.0"

lib/date_picker_widget.dart

@@ -272,8 +272,12 @@ class DatePickerController {
  /// Calculate the number of pixels that needs to be scrolled to go to the
  /// date provided in the argument
  double _calculateDateOffset(DateTime date) {
- int offset = date.difference(_datePickerState.widget.startDate).inDays + 1;
- print(offset);
+ final startDate = new DateTime(
+ _datePickerState.widget.startDate.year,
+ _datePickerState.widget.startDate.month,
+ _datePickerState.widget.startDate.day);
+
+ int offset = date.difference(startDate).inDays;
  return (offset * _datePickerState.widget.width) + (offset * 6);
  }
 }