QDBusConnection doesn't awake a slot
so I found the same problem here: http://qt-project.org/forums/viewthread/52203 but the solution didn't work for me. My qdbusconnection returns that it is connected, but doesn't awake a slot.
here is the code:
bool res = QDBusConnection::sessionBus().connect("org.kde.Solid.PowerManagement",
Log()<<"connectToDesktop: --- connected!\n";
Log() << "connection to desktop failed.\n";
Log()<<"myFn: --- in myFn\n";
so, my program gets into the if(res==true) scope and prints that it is connected, but doesn't print log in myFn.
This code is a part of a bigger one, so QApplication is included and used elsewhere. Can someone help me? Thanks...
I understood what was wrong. My application runs from root that's why dbus doesn't awake a slot. When I run the same code in the different project, which runs as usual user, it works.
But now I don't know how to make it work from root...
Hi and welcome to devnet,
If I understood the doc correctly your slot signature doesn't match the brightnessChanged signature. That's why it doesn't work. myFn should be myFn(int)
Hello an thank you :)
I did what you said, but it still doesn't work =(
I also tried different services, but it does the same: returns true, but doesn't awake the slot.
You should check that you currently have the service registered with