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Re: negative number

I understand better with examples, if you have time

Re: change color of a QComboBox line

when I do this it works:


select ->setItemData(1, QColor(255, 175, 0), Qt::TextColorRole);

but I get a warning:

[ 11%] Building CXX object CMakeFiles/test.dir/modifcons.cpp.o...

Re: negative number

Normally, you would use a class derived from QDialog for this purpose. There are many examples in the Qt distribution.

Re: change color of a QComboBox line

Sorry, I guess that is only used for setting custom data and not visual properties.

I think the only way to change the color of an individual entry in a combo box is the implement a custom...

Re: negative number

the rest of the code



void ModifCons::saveCons()
{
qDebug() << "saveCons";

m_valid1 ->show();
m_valid2 ->hide();