1)I want to get the name of the folder for a folder monitoring Application..
Is there a way that i can filter out specific folders from being displayed using QFileDialog (For example i don't want the my documents to be displayed in the file dialog).. 

2)I don't want the user to select a drive. By default in this code drives can also be selected.. 

```
dirname=QtGui.QFileDialog.getExistingDirectory(self,'Open Directory','c:\\',QtGui.QFileDialog.ShowDirsOnly)
print(dirname)

```

Is there a way that i can gray out the drives or some specific folders so that it can't be selected or can i set the filters for folder to prevent showing it up..