The "drilldown" feature for the WinDev calendar popup found within WinDev 16 is a HUGE improvement over earlier WinDev calendar versions - but only does 75% of what the Microsoft Windows calendar does, which end-users are bound to find irritating and confusing.
When the calendar is first displayed, the current month is displayed onscreen. When the calendar is left clicked one time, the calendar is changed to display a list of months.
Here is where the WinDev 16 calendar popup falls short of Microsoft.
If I left click the mouse again within a Microsoft product the "drilldown" continues - a list of years is then displayed onscreen to continue the "drilldown" process. WinDev's calendar popup can't do this - the left mouse click acts as a "toggle" between a list of days or a list of months.