Use QSocketNotifier to be notified of things being available on stdin. Call nonblocking getch() in a loop until no more input is available. This is vitally important: the notifier will notify only when new data is available, but this doesn’t mean that it notifies on every character! If you receive multiple characters at a time, … Read more
Well, the Qt FAQ says: int main(int argc, char **argv) { QApplication app(argc, argv); QString str1 = “Test”; QByteArray ba = str1.toLocal8Bit(); const char *c_str2 = ba.data(); printf(“str2: %s”, c_str2); return app.exec(); } So perhaps you’re having other problems. How exactly doesn’t this work?
Put the loop variable in a default argument, like this: lambda state, instance=instance: findInstance.projectsInstance.myslot( “TWCH”, findInstance, instance.text(), instance.checkState(), instance) This will give each lambda its own local copy of the instance variable. EDIT Here’s a simple script that demonstrates how to use default lambda arguments: from PyQt4 import QtGui class Window(QtGui.QWidget): def __init__(self): QtGui.QWidget.__init__(self) layout … Read more