How to implement visual keyboard in a QFileDialog

[johnson604]

I want to use QFileDialog class to save files in an embeded system. But my system has no keyboard, so I should creat a visual keyboard for my application. My code is just like the "Input Panel" show in Qt examples. It works well in QLineEdit, but it cannot work when I click the lineedit of save file dialog popup by QFileDialog. Anyone can help?

Thanks in advance!

[Dallo]

I've the same problem.
Any one can help us?

Thank you in advance

[ChrisW67]

Does it behave differently if you consruct the QFileDialog object yourself and set the QFileDialog::DontUseNativeDialog option?