#include <QApplication>
#include <QDirModel>
#include <QTableView>
#include <QWindowsStyle>

class MyStyle : public QWindowsStyle
{
public:
	int styleHint(StyleHint hint, 
		          const QStyleOption* option = 0, 
				  const QWidget* widget = 0, 
				  QStyleHintReturn* returnData = 0) const
	{
		if (hint == QStyle::SH_ScrollView_FrameOnlyAroundContents) return 1;
		else return QWindowsStyle::styleHint(hint, option, widget, returnData);
	}
};

int main(int argc, char* argv[])
{
	QApplication app(argc, argv);
	app.setStyle(new MyStyle);
	app.setStyleSheet("QTableView { border: 10px solid green; }");

	QTableView view;
	view.setModel(new QDirModel);
	view.show();

	return app.exec();
}