[Qt-interest] mainWindow does't show menuBar

[yanqzhi at gmail.com]

hello,

The source code is bellow:

int main(int argc, char *argv[])
{
 QApplication a(argc, argv);
 QMainWindow *win = new QMainWindow();
 QMenuBar *menuBar;
 QToolBar *mainToolBar;
 menuBar = new QMenuBar(win);
 mainToolBar = new QToolBar(win);
  win->setMenuBar(menuBar);
 win->addToolBar(mainToolBar);
 win->show();
 return a.exec();
}

 
When I run the appliacation, the mainWindow only shows the toolbar,but does't show menubar.

Thanks a lot.

　　　　　　　　 
　　　　　　　　yanqzhi at gmail.com 
　　　　　　　　　　2009-12-10 
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