[Solved] QFrame not showing up

[Endless]

I have a UI form called MonitorWindow. In its constructor, I instantiate a QWidget class called StatusBar. See the constructor code below:
@
MonitorWindow::MonitorWindow(QWidget *parent) :
QWidget(parent),
ui(new Ui::MonitorWindow)
{
ui->setupUi(this);

StatusBar *statusBar = new StatusBar(this);

}
@
Then, in the constructor for StatusBar, I set up the QFrame as folows:
@
StatusBar::StatusBar(QWidget *parent) :
QWidget(parent)
{
QFrame *statusFrame = new QFrame(this);
statusFrame->setFrameStyle(QFrame::StyledPanel | QFrame::Raised);
statusFrame->setLineWidth(1);
statusFrame->resize(300, 42);
statusFrame->move(0, 20);
}
@
My MainWindow UI shows up with the other objects on it, but StatusBar doesn't show up at all. What am I doing wrong?

[vsorokin]

Try
@
...
StatusBar *statusBar = new StatusBar(this);
statusBar->show();
@

[Endless]

Unfortunately that doesn't make any difference.

[goetz]

You set a parent in the StatusBar widget. It's likely that it is hidden by the other widgets of your MainWindow. You should put it into a layout.