This would save me mousemovement, click and loading every time I want to check something in the calendar. This happens quite often to me, and I’m a huge fan of Win+Number to launch an item pinned to the taskbar. 
Thanks.
No, it is not possible at the moment.
Oh 
was hoping for commandline paramters to pass to the launcher or something along the lines.
I’d open a suggestion for the launcher thing, but no need for spam. Thanks for the super-fast replies.
I’ll keep using the free version for now, and see how much I’ll love it. The “no direct calendar” is a bummer, though.
Are there keybindings to quickly switch between mail and kalendar?
you know what? just take my money! 
It’s awesome software the way it works now, and it can only get better faster if you can afford all the pizza and coffee needed.