Creating a timed menu in Main()

[simy307]

Using Qt5 and QCoreApplication I want to create a timed menu that waits 15 seconds for a response, and if one is not received, moves on to the eventloop and the rest of the program. This program is ran completely from the console. I have tried using a timed while loop, however


cin.readLine();

stops the loop and waits for a response.

Any ideas on how to go about creating this?

[saman_artorious]

Using Qt5 and QCoreApplication I want to create a timed menu that waits 15 seconds for a response, and if one is not received, moves on to the eventloop and the rest of the program. This program is ran completely from the console. I have tried using a timed while loop, however


cin.readLine();

stops the loop and waits for a response.

Any ideas on how to go about creating this?


!!! get a timer, with a flag set. if user inputs something readline returns with flag set to entered.
else, if timer passed with no input, then write dummy chars to get rid of readline.

[wysota]

Using Qt5 and QCoreApplication I want to create a timed menu that waits 15 seconds for a response, and if one is not received, moves on to the eventloop and the rest of the program. This program is ran completely from the console. I have tried using a timed while loop, however


cin.readLine();

stops the loop and waits for a response.

Any ideas on how to go about creating this?

Setup a QSocketNotifier on stdin, connect to its signal and run the event loop (e.g. via QEventLoop). Together with a timer that will quit the loop after 15 seconds, you can set a mechanism appropriate for your task.