Thank you very much zentara for your prompt reply. I have two more questions though:

1. Is there an option to anchor the widget window to the button (i.e from where this callback was initiated) instead of freely floating in space ??

2. The more dumber question :
I have several such widgets as a part of my application. Will specifying the Mainloop in this subroutine cause any unwanted bugs later ?? I have to implement the MainLoop in my main code after packing the widgets.
If I define the MainLoop outside the scope of this subroutine, the code doesn't work. So where should the ideal placement of Mainloop be ?

In reply to Re: Callbacks using TK::Minicalendar by reaper9187
in thread Callbacks using TK::Minicalendar by reaper9187

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