How to change GUI app state from another app?

[Inzerion]

I use some automated VB script on HP QTP and i want to invoke progress bar dialog and change progress from script. This dialog should be writed on QT. How i can do it?

[danhicksbyron]

I afraid your post was not very clear -- could you try again to describe your problem?

[divanov]

You will need some sort of interprocess communication (IPC). In Qt Dbus is widely used,
http://qt.nokia.com/doc/4.6/intro-to-dbus.html
but I have doubts you can use it in HP QTP VB script. Then the next option would be using network sockets. You can establish network connection
between applications and exchange data in that way. For example, you can use QUdpSocket to implement it.
http://doc.trolltech.com/4.6/qudpsocket.html#details

[Inzerion]

You will need some sort of interprocess communication (IPC). In Qt Dbus is widely used,
http://qt.nokia.com/doc/4.6/intro-to-dbus.html
but I have doubts you can use it in HP QTP VB script. Then the next option would be using network sockets. You can establish network connection
between applications and exchange data in that way. For example, you can use QUdpSocket to implement it.
http://doc.trolltech.com/4.6/qudpsocket.html#details

Thanks, I'm try to use network.