I can't seem to get setWindowFilePath to work in any of my projects. The value is stored and can be retrieved, but it never shows up in the title bar of my app. It does work correctly in a sample app I downloaded, but I can't find what they do differently. Anyway, here's a simple app I created to demonstrate the problem. I pasted the code from the 3 files, mainwin.h, main.cpp, and mainwin.cpp below.
Any ideas? I'm using Qt 4.6.3 on Windows 7, with the MS compiler.
class mainwin : public QMainWindow
explicit mainwin(QWidget *parent = 0);
#endif // MAINWIN_H
int main(int argc, char *argv)
QApplication app(argc, argv);
mainwin::mainwin(QWidget *parent) :