Interesting little Segfault w/r to signal/slot connection

[Hydragyrum]

put the qDebug statements right after the functions were initialized.

3 2
DataGen

was the output. which leads me to beleive that the tables are initialized.

although if I drop them down, things go boom. alright, I think we're close to a solution. Which I got sidetracked by gdb being screwy.

Edit: ok, found the problem, and well, it was a pretty stupid PEBCAK error. I had added the table to a layout, which was added to a widget, which was added to a scrollarea, which was added to a stacked widget. I had another layout tacked on to another widget and another scroll area to tack onto the stackedwidget, but I typoed the name of that second scrollarea when I added the widget, and wrote in the name of the first instead, thus things got overwritten or exploded when I tried to add the second widget on top of the first.

Only such screwups are virtually indetectable when there are a few hundred lines to set up the layout and stuff.

Thanks for the help. I figured it was a stupid mistake somewhere, but didn't realize how stupid. GDB didn't help me much.

[jacek]

but I typoed the name of that second scrollarea when I added the widget, and wrote in the name of the first instead, thus things got overwritten or exploded when I tried to add the second widget on top of the first.

The only explanation is that Qt has deleted something, when you set the layout again.

Only such screwups are virtually indetectable when there are a few hundred lines to set up the layout and stuff.

Well... Qt Designer doesn't do such mistakes.

[Hydragyrum]

heh, but I find Qt Designer a little difficult to work with...

[jacek]

I find Qt Designer a little difficult to work with...

Everyone has it's own way of doing things, but maybe it's just matter of getting used to it? IMO Designer, not only helps to avoid bugs, but also you can make changes in the GUI easier. The way that uic works in Qt4 is much more flexible than it was in Qt3.

[Hydragyrum]

possibly, the designer has a few quirks of it's own though. Maybe I'll try using it again in my next project.