if we enable a secondary calendar a tooltip that shows the date in that calendar will be available inside the calendar, I mean when we hover over a date inside the calendar. also there is a log format of current date in secondary calendar format, in the agenda subtitle(as shown in in the screenshot bellow). but there should be a posseblity for tooltip to show date in secondary calendar when we hover over the clock plus it would be very useful if we could have a chance to enter a custom date format in order to have date in secondary calendar beside/bellow the click.(currently it only accepts qt.date format string and date is in Gregorian) also it would be easier to add a second text box to specify the locale format and then using JS `Date().toLocaleDateString()` which will enable user to have more control on what he want to see, e.g: `new Date().toLocaleDateString('fa-IR',{year:'numeric',month:'2-digit',day:'2-digit',formatMatcher:'basic'})`  
*** Bug 469934 has been marked as a duplicate of this bug. ***
*** Bug 469933 has been marked as a duplicate of this bug. ***
A possibly relevant merge request was started @ https://invent.kde.org/plasma/plasma-workspace/-/merge_requests/2938
Git commit 6b56933ea51ef0cb6929ae95758d1ec58350e1e2 by Fushan Wen. Committed on 20/05/2023 at 01:32. Pushed by fusionfuture into branch 'Plasma/5.27'. applets/digital-clock: show today's sublabel in tooltip if there is one I forgot to add sublabel to the tooltip in the original commit, which is useful for the alternate calendar plugin and the holiday plugin. Amends e421073f5ed91d14c83fc51b2a072d4a7bd81cbb M +10 -1 applets/digital-clock/package/contents/ui/Tooltip.qml https://invent.kde.org/plasma/plasma-workspace/commit/6b56933ea51ef0cb6929ae95758d1ec58350e1e2
A possibly relevant merge request was started @ https://invent.kde.org/plasma/plasma-workspace/-/merge_requests/2940
Git commit bafb4157125bcff0f9ca1ab5f3d5d1ed40a68cda by Fushan Wen. Committed on 20/05/2023 at 03:30. Pushed by fusionfuture into branch 'Plasma/5.27'. components/calendar: reset label under Gregorian date when plugin list changes This allows to reset the label if the alternate calendar plugin is disabled. M +7 -0 components/calendar/qml/MonthView.qml https://invent.kde.org/plasma/plasma-workspace/commit/bafb4157125bcff0f9ca1ab5f3d5d1ed40a68cda
Git commit d0d60cc679280df694c3e4c4fdd7949b72e019ab by Fushan Wen. Committed on 20/05/2023 at 03:33. Pushed by fusionfuture into branch 'master'. components/calendar: reset label under Gregorian date when plugin list changes This allows to reset the label if the alternate calendar plugin is disabled. (cherry picked from commit bafb4157125bcff0f9ca1ab5f3d5d1ed40a68cda) M +7 -0 components/calendar/qml/MonthView.qml https://invent.kde.org/plasma/plasma-workspace/commit/d0d60cc679280df694c3e4c4fdd7949b72e019ab
Git commit 4ace08be26f94b9b3d0aec293d84612b266ac661 by Fushan Wen. Committed on 09/06/2023 at 13:57. Pushed by fusionfuture into branch 'master'. applets/digital-clock: show today's sublabel in tooltip if there is one I forgot to add sublabel to the tooltip in the original commit, which is useful for the alternate calendar plugin and the holiday plugin. Amends e421073f5ed91d14c83fc51b2a072d4a7bd81cbb (cherry picked from commit 6b56933ea51ef0cb6929ae95758d1ec58350e1e2) M +10 -1 applets/digital-clock/package/contents/ui/Tooltip.qml https://invent.kde.org/plasma/plasma-workspace/-/commit/4ace08be26f94b9b3d0aec293d84612b266ac661
Is there anything left do do here, Fushan?