setColumnHidden

[vicarod]

I created a QTableView and hided initially few columns with setColumnHidden. I Build static the application and now I want to hide more columns with setColumnHidden, but no effect. More, if I try to comment the old lines that used setColumnHidden it has no effect. The QTableView I made with qt creator designer not by code. Please help.

[koahnig]

@vicarod

Sounds odd.

Did you rerun qmake and rebuild already?

[vicarod]

The project is almost ready, but I want to change something.

[koahnig]

@vicarod

at least part of your can be explained that something is not compiled, but be.

Therefore, I am suggesting that run qmake again and do a complete rebuild of your project.
You are stating that you are changing source, but the code change is not reflected in new behaviour of your application. A complete new compilation may cure the whole situation.

[vicarod]

do not work.

[koahnig]

@vicarod

Probably best is starting to debug and see if you are passing by the statements at all.

Which OS are you on?
Are you using Qt creator?

[Vicky Sharma]

@vicarod
Might be something missing, because I tried it and its working.

So check once...

[vicarod]

I dont know what was happening, but I find the solution. I delete the built directory, and at rebuild it works. I use win7 and Qt creator. Thanks for answers.

[koahnig]

@vicarod

Basically you followed my initial advice. Deletion of the build folder stuff is identical to running qmake again and rebuild.

make files are a measure to minimize the compilation need and concentrate only on part requiring recompliation, but sometimes the logic gets fooled. Therefore, rerun qmake and rebuild is sometimes the best advice.

[vicarod]

thanks again.