Dov Feldstern wrote: > Peter Kümmel wrote: >> Dov Feldstern wrote: >>> Peter Kümmel wrote: >>>> Dov Feldstern wrote: > >>> Again, to reproduce, just hold down any of the arrow keys, and keep >>> holding it down. At some point it will just stop moving --- I assume >>> this will happen on any machine if you hold the key long enough. From >>> then on, anytime you hold down the key, only the single initial keypress >>> event will be processed. >> >> I assume QCoreApplication::hasPendingEvents() is always true. >> >> The Qt doc says: >> >> "void QEvent::accept () >> Sets the accept flag of the event object, the equivalent of callign >> setAccepted(true). >> Setting the accept parameter indicates that the event receiver wants >> the event. >> Unwanted events might be propagated to the parent widget." >> >> (a spelling error in the Qt docs...) >> >> So does attached patch help? >> > > No :(, if anything it's worse: now holding a key is *always* processed > as only a single keypress, there's not even an initial period when the > cursor zooms along... >
Seems we could not use QCoreApplication::hasPendingEvents() to check if the system is busy. Peter
