QFileDialog in QStyledItemDelegate

[gabor53]

Hi,
I have the following code to open a QFileDialog in a delegate (to replace an already existing image in QStandardItemModel):

    fileName = fileDialog->getOpenFileName(this,
                                           tr("Finding Friend's Image"),sPath, tr("Image Files (*.png *.jpg *.bmp)"));

This line already works in a QDialog, but in the delegate 'this' is underlined and gives me the following message: cannot initialize a parameter of type 'QWidget*' with an rvalue of type 'myDelegate*'.
How can I avoid this error?
Thank you.

[mrjj]

Hi
It means it do not want a Delegate * as QWidget * pointer for parent.

QString QFileDialog::getOpenFileName(QWidget *parent = Q_NULLPTR

So to avoid it simply pass Q_NULLPTR for "this"

[gabor53]

@mrjj
Thank you. It worked.