Switching to linux for development of pglab.

Switched from qmake to cmake. Code changes to make it compile.

pglab/tuplesresultwidget.h

@@ -0,0 +1,27 @@
+#ifndef TUPLESRESULTWIDGET_H
+#define TUPLESRESULTWIDGET_H
+
+#include "queryresultmodel.h"
+#include <QWidget>
+
+namespace Ui {
+class TuplesResultWidget;
+}
+
+class TuplesResultWidget : public QWidget
+{
+	Q_OBJECT
+
+public:
+	explicit TuplesResultWidget(QWidget *parent = 0);
+	~TuplesResultWidget();
+
+	void setResult(std::shared_ptr<QueryResultModel> res, float ms);
+	void exportData(const QString &file_name) const;
+private:
+	Ui::TuplesResultWidget *ui;
+
+	std::shared_ptr<QueryResultModel> resultModel;
+};
+
+#endif // TUPLESRESULTWIDGET_H