I currently work on a embedded project. The software can be deployed and executed by Qt Creator remotely. Thanks to the SSH lib of Qt Creator it is possible to redirect stdout and stderr of the remote application directly to application output tab in Qt Creator. However, there is no way to send strings to the stdin of remote as well local applications. I see no reason why the Application Output tab could not be used also as input tab.
For now the only way to get stdin inside Qt Creator seems to be the way console applications are treated -> with spawning a extra terminal. However, there seems to be also no way to start console applications remotely.