Draft: DayDelegate: Add support for sub-label
eventpluginsmanager: Relay alternateDateReady and subLabelReady
Two new signals are added in CalendarEventsPlugin, so we need to relay them to make DaysModel receive them.
daysmodel: Add alternate date and sub-label properties
The calendar applet will need those properties to show alternate calendar dates.
DayDelegate: Add support for sub-label
The sub-label will be displayed under the day number.
Depends on frameworks/kdeclarative!112 (merged)
Follow-up: kdeplasma-addons!112 (merged)
Edited by Fushan Wen