setColumnHidden
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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.
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The project is almost ready, but I want to change something.
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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.
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do not work.
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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?
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@vicarod
Might be something missing, because I tried it and its working.So check once...
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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.
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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.
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thanks again.
