gistfile1.txt

#include <QtWidgets/QApplication>
#include <QtWidgets/QMainWindow>
#include <QtWidgets/QCheckBox>
#include <QtWidgets/QComboBox>
#include <QtWidgets/QVBoxLayout>
#include <QtWidgets/QSlider>
#include <QtWidgets/QScrollArea>
#include <utils/FileUtils.h>


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

	QMainWindow main_window;

	// Make central widget for main window
	QWidget* central_widget = new QWidget(&main_window);
	central_widget->setLayout(new QVBoxLayout(central_widget));
	main_window.setCentralWidget(central_widget);

	// Make scroll area in central widget
	QScrollArea* scroll_area = new QScrollArea(central_widget);
	scroll_area->setLayout(new QVBoxLayout(scroll_area));
	scroll_area->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
	scroll_area->setWidgetResizable(true);
	central_widget->layout()->addWidget(scroll_area);

	// Add some misc. widgets to scroll area
	for(int i=0; i<10; ++i)
	{
		QSlider* slider = new QSlider(Qt::Orientation::Horizontal, scroll_area);
		scroll_area->layout()->addWidget(slider);
	}

	main_window.show();
	return app.exec();
}