

Forces the colored backgrounds and borders of the 'Today' and 'Selected Day' styles to be shown in the Day View.Show 'Today' and 'Selected Day' styles on day view (Day View) Applies 'Selected Day' style with customized background and border colors as defined in the Day Colors options tab.Use new 'Selected Day' style (Month/Multiweek/Week Views) (Mini-Month) Applies 'Today' style with customized background and border colors as defined in the Day Colors options tab.Day Styles There are three options that control the use of new day styles: Use new 'Today' style (Month/Multiweek/Week Views) (Mini-Month) The first way is recommended, since it allows the styling/coloring changes to be seen while still in the Options dialog. or by selecting Tools | Add-ons on the Thunderbird main menu, and then clicking the Options button.either by selecting Tools | Calendar Tweaks Options.USER REFERENCE Accessing Calendar Tweaks Options The Options dialog can be accessed in two ways: The styles and colors can be changed in the Calendar Tweaks Options dialog. The default colors used in the new Today and Selected Day styles are similar to those in MS Outlook. Adding icons for repeating events and exceptions.Coloring event backgrounds with the category colors.Applying new Today and Selected Day styles - and customizing the background and border colors.OVERVIEW Calendar Tweaks allows a wide range of tweaks to be applied to the Thunderbird Lightning calendar to improve its usability, most importantly: With Light/Dark Themes, font colors now contrast with background colors for today and selected day in Mini-Month.Unfortunately, the work required to keep Calendar Tweaks in step with the continuing changes to Thunderbird is not sustainable. Support for legacy extensions was removed in Thunderbird 74beta and the future for Thunderbird extensions is focused around the new mailExtensions APIs. IMPORTANT NOTICE After 11 years, it is with regret that it has been decided to cease development and support of Calendar Tweaks.
