Frozencolumn Example: missing rows from resource file, resource file size limit?

aldumas

With the "frozencolumn" example that ships with Qt, I noticed that if I add data to grades.txt (and no other changes), the maximum number of rows that will show in the grid is 338. Is there a limit to the sizes of the resource files that I am running against? Is there a way to read more of the file?

Thanks for your help.

SGaist

Hi and welcome to devnet,

What kind of text are you adding to that file ?

aldumas

@SGaist, I just copied the lines already in the file over and over again. I tried to attach the grades.txt file, but I guess I need privileges for that.

mrjj

Hi
the qrcc compiler will barf at you if your hit the size limit.

Anyway, fast study shows that:
file.canReadLine fails around 388-342 for unknow reasons.
replacing it with a TextStream, lets its read them all.
see pic.
alt text

aldumas

@mrjj Thanks!