#include <qapplication.h> #include "mainwindow.h" #include "samplingthread.h" int main(int argc, char **argv) { QApplication app(argc, argv); MainWindow window; window.resize(800,400); SamplingThread samplingThread; samplingThread.setFrequency(window.frequency()); samplingThread.setAmplitude(window.amplitude()); samplingThread.setInterval(window.signalInterval()); window.connect(&window, SIGNAL(frequencyChanged(double)), &samplingThread, SLOT(setFrequency(double))); window.connect(&window, SIGNAL(amplitudeChanged(double)), &samplingThread, SLOT(setAmplitude(double))); window.connect(&window, SIGNAL(signalIntervalChanged(double)), &samplingThread, SLOT(setInterval(double))); window.show(); samplingThread.start(); window.start(); bool ok = app.exec(); samplingThread.stop(); samplingThread.wait(1000); return ok; }