What are the pros and cons of using Qt containers (QMap, QVector, etc.) over their STL equivalent? I can see one reason to prefer Qt: Qt containers can be passed along to other parts of Qt. For example, they can be used to populate a QVariant and then a QSettings (with some limitation though, only … Read more
How do I set color of text and background of a QLabel ? 6 Answers 6
I’m using the Qt Designer. I want to create a QVBoxLayout which will automatically expand to fill the whole window. The layout of the QVBoxLayout remains fixed. How can I cause the QVBoxLayout to expand and fill the entire window through the designer? 5 Answers 5
I am trying to do something like this: QString string; // do things… std::cout << string << std::endl; but the code doesn’t compile. How to output the content of qstring into the console (e.g. for debugging purposes or other reasons)? How to convert QString to std::string? 10 Answers 10
Is there a QString function which takes an int and outputs it as a QString? 9 Answers 9
