Qt Virtual Keyboard

[guille31794]

Dear all,

I've cross compiled Qt 5.15.7 to use with my Raspberry Pi 3, and now, I need to use the virtual keyboard from Qt.
It seems I haven't builded or configured on first place, so I'd like to know how to do it, because at the moment, I started the repository, but when I try to configure it:

../hostBinaries/bin/qmake ../qt5/qtvirtualkeyboard/qtvirtualkeyboard.pro 'CONFIG+=lang-all' -v 

It says:

QMake version 3.1
Using Qt version 5.15.7 in /opt/qt5pi/targetBinaries/lib

I'm following: https://doc.qt.io/qt-5/qtvirtualkeyboard-build.html

But I don't seem to understand how to proceed. There isn't a guide step by step from where I am to integrate the keyboard in my project?

EDIT: I finally got downloaded, configured, builded and loaded QtvirtualKeyboard into my rpi 3. Not working yet. If somebody has any suggestion, I'm still reading all the documentation. I've added:

qputenv("QT_IM_MODULE", QByteArray("qtvirtualkeyboard"));

In my main.cpp file and QT+= virtualkeyboard in my .pro file. Still, when I click on a QLineEdit, the keyboard does not deploy.
Thanks.