>I see the motivation, but this will slow down other operations. >E.g., access to absoluteFilename() won't be cached unless we've >checked for existence. Is that right?
No, according to Qt (and confirmed in my experiments), caching is enabled by default. >This does solve your problem? If so, then at least we know the >exists() check is the culprit. No, it doesn't solve the problem.. Maybe only parts of it, but I don't have stopwatch with me to measure whether a keystroke takes 0.4 s or 0.3 s.. > rh Vincent
