Thread: Probelm with the inheritance in QT

Hello all,

I am working with Qt 5.0.1.

I have a class declared as:

Code:

class TestGUI : public Test, public File

in the MainWindow class I have wrote a function:

Code:

 void MainWindow:: File ()

that is called through the mechanism of Signal/Slot of MainWindow.

Within this function I would want to call a function of TestGUI

Code:

Load( File );

how can I do ?

I can not find the solution.
Help me please.