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New profile: add placeholder code for the RulerItem

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This patch just creates two files for the rulerItem, a .h and a .cpp.
nothing was done to make it visible on the new profile yet - will do that
on the next commits

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Tomaz Canabrava 2014-02-27 13:28:58 -03:00 • committed by Dirk Hohndel
parent 1695894130
commit 52fe9101c8
4 changed files with 215 additions and 7 deletions
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50
qt-ui/profile/ruleritem.h Normal file
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#ifndef RULERITEM_H
#define RULERITEM_H
#include <QObject>
#include <QGraphicsEllipseItem>
#include <QGraphicsObject>
struct plot_data;
class RulerItem2;
class RulerNodeItem2 : public QObject, public QGraphicsEllipseItem
{
Q_OBJECT
friend class RulerItem2;
public:
explicit RulerNodeItem2(QGraphicsItem* parent);
void setRuler(RulerItem2 *r);
void recalculate();
protected:
QVariant itemChange(GraphicsItemChange change, const QVariant & value );
private:
struct plot_data *entry;
RulerItem2* ruler;
};
class RulerItem2 : public QGraphicsObject
{
Q_OBJECT
public:
explicit RulerItem2(QGraphicsItem* parent,
RulerNodeItem2 *sourceMarker,
RulerNodeItem2 *destMarker);
void recalculate();
RulerNodeItem2* sourceNode() const;
RulerNodeItem2* destNode() const;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget * widget = 0);
QRectF boundingRect() const;
QPainterPath shape() const;
private:
QPointF startPoint, endPoint;
RulerNodeItem2 *source, *dest;
QString text;
int height;
int paint_direction;
};
#endif