How to detect a ctrl key pressed in console?
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I'm new to the world of QT.
I've developed a console application that takes in user input.
@QTextStream cin(stdin);
QString myMessage;
do {
myMessage = cin.readLine();
} while (!myMessage.isNull());@Now the problem is I dont know how a user can enter 'isNull' character ?!
Another option to end this loop is to detect a special key like ctrl key or something like that.
So how to detect a ctrl key? -
why not simply define an 'exit' command?
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I have no notion about it..!
Can you give an example?Thanks for the reply though.