Disallow modifierless keys in whole sequence

Open Oleg Solovyov requested to merge osolovyov/kguiaddons:master into master

Since multi-sequence allowed, modifierless keys can be stored as widget activation hotkey.

Which blocks input into these widgets if key matches the sequence.

e.g. "Alt+F, F, H" sequence grabs "f" and "h" keys which is bad when typing a search query.

Merge request reports