cleaned up the screenshot procedure a little.
This does NOT fix the segfaults or invalid pointer operations that occur in there for me if I resize the window and then screenshot (does not always happen. usually in FreeMem() after the successful save though!
#include <QLabel>
#include <QRect>
#include <QList>
#include <QMouseEvent>
class PixLabel : public QLabel
{
Q_OBJECT
public:
PixLabel();
QList<QRect> rects;
public slots:
void AddRect();
private:
void paintEvent(QPaintEvent * event);
void mousePressEvent(QMouseEvent * e);
};