horizontal_weekly_calendar 1.3.0

This is a simple horizontal weekly customizable calendar

Changelog

1.3.0 - 2026-03-29

Bug Fixes

• Fixed DST-related calendar generation bug: Months crossing daylight saving time boundaries (e.g., March, April, October, November) could show missing days, duplicate days, or incomplete weeks. The root cause was using Duration-based date arithmetic which is unreliable across DST transitions. All date calculations now use DateTime constructor arithmetic and UTC-based difference calculations.
• Fixed table calendar missing days: The table calendar could show fewer days than expected for certain month/starting-day combinations (e.g., March 2026 with Saturday start showing only 27 days).
• Fixed horizontal weekly calendar day drift: The horizontal weekly calendar with a custom starting day could produce off-by-one day errors near DST boundaries.

Improvements

• Shared calendar utilities: Extracted common logic (generateWeeks, isSameDay, isDateDisabled, canNavigateToPreviousMonth, canNavigateToNextMonth, buildNavigationIcon) into calendar_utils.dart for consistency and maintainability.
• Comprehensive test suite: Added 552+ unit and widget tests covering all month/year/starting-day combinations from 2024–2028, DST-prone months, leap years, disabled date logic, navigation boundary enforcement, and all three calendar widgets.
• Code cleanup: Removed duplicated helper methods across widgets in favor of shared utilities.

1.2.8 - 2026-01-12

Features

• Overlapping Event Support: Events that overlap in time are now displayed side by side instead of stacking.
• Smart Event Layout: Multiple overlapping events automatically split the available horizontal space equally.
• Customizable Event Margin: Added overlappingEventMargin property to EventCalendarStyle for controlling spacing between side-by-side events.

1.2.6 - 2025-12-30

Features

• Added minDate and maxDate parameters to all calendar widgets (HorizontalWeeklyCalendar, TableWeeklyCalendar, EventCalendar).
• Added disabledDayTextStyle and disabledDayColor to HorizontalCalendarStyle for customizing disabled date appearance.
• Disabled dates before minDate or after maxDate are now non-clickable and visually distinct.
• Navigation buttons are now disabled when reaching the boundary months defined by minDate/maxDate.

1.2.4 - 2025-10-15

Bug Fixes

1.2.3 - 2025-10-15

Bug Fixes

1.2.2 - 2025-10-15

Bug Fixes

1.2.1 - 2025-10-14

Bug Fixes

1.2.0 - 2025-10-14

Bug Fixes

• Fixed a bug where the table calendar would show odd days (like repeated days or missed ones).
• Added feature You can now add custom horizontal and vertical spacing in the table calendar between days.

1.1.5 - 2025-07-28

Bug Fixes

• Fixed a bug where the table calendar would add an extra space under it.

1.1.4 - 2025-07-28

Bug Fixes

• Fixed a bug where the calendar would show an extra divider at the end and fixed the styling of the event calendar.

1.1.3 - 2025-07-26

Bug Fixes

• Fixed a bug where the event calendar would show broken sometimes.

1.1.2 - 2025-07-26

• Readme Added preview images to the README file for better visualization of the calendar widget.

1.1.1 - 2025-07-26

Bug Fixes

• Fixed a bug where the calendar would not display correctly on certain devices.
• Improved performance for smoother scrolling and date selection.

Features

• Added 2 new calendar styles:
  • Table calendar
  • Event calendar

1.0.1 - 2025-04-23

Documentation

• Added a full Documentation to the package

Example project

• Added an Example to the package

General bug fixes

• General bug fixes
• Changed min SDK to 3

1.0.0 - 2025-04-23

Features

• Horizontal Weekly Calendar Widget introduced
• 4 Built-in Display Styles
  • Standard
  • Outlined
  • Minimal
  • Elevated
• Flexible date selection mechanism
• Month navigation controls
• Comprehensive customization options
  • Color theming
  • Text styling
  • Size adjustments

Core Capabilities

• Smooth date selection with callbacks
• Responsive design for multiple screen sizes
• Null safety implementation
• Configurable week start day
• Optional animated transitions

Customization Highlights

• Fully customizable HorizontalCalendarStyle
• Support for custom day indicators
• Adaptable to application themes
• Configurable month header styles

Technical Specifications

• Minimum Flutter SDK: 2.12.0
• Dart null safety compliance
• Lightweight and performant implementation

Known Limitations

• Initial release may have minor bugs
• Limited to weekly calendar view
• Potential performance considerations on older devices

Breaking Changes:

• Initial release - No prior version to compare

Note: We welcome community feedback and contributions to improve future versions!