A client can actively grab control of the keyboard, and key events will be sent to that client rather than the client the events would normally have been sent to.
Questions tagged [keyboard-grab]
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Difference between QWidget::grabKeyboard() and the grab done by QMenu
I noticed that while a QMenu is open, my key bindings stop working ( xbindkeys ), also screensavers can't start and report a "Can't grab keyboard" error.
This doesn't happen with other QWidgets that use QWidget::grabKeyboard().
Does QMenu grab the…
Sergio Martins
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