Qt_GUI_BG_7_4 - 8BitsCoding/RobotMentor GitHub Wiki

#include "QtGuiApplication3.h"
#include <QtWidgets/QApplication>
#include <qfile.h>
#include <qtextstream.h>
#include <qdebug.h>

QString readTextFile(QString path)
{
	QFile file(path);

	if (file.open(QIODevice::ReadOnly | QIODevice::Text))
	{
		QTextStream in(&file);
		return in.readAll();
	}

	return "";
}

int main(int argc, char *argv[])
{
	QApplication a(argc, argv);

	QString css = readTextFile("./Style/style.css");

	if (css.length() > 0)
	{
		a.setStyleSheet(css);
	}
	else {
		qDebug() << "Error to Read";
	}

	QtGuiApplication3 w;
	w.show();
	return a.exec();
}