#define PULSEVIEW_PV_VIEW_VIEWPORT_H
#include <QTimer>
-#include <QWidget>
#include <QTouchEvent>
+#include "viewwidget.hpp"
+
class QPainter;
class QPaintEvent;
class Session;
class View;
-class Viewport : public QWidget
+class Viewport : public ViewWidget
{
Q_OBJECT
public:
explicit Viewport(View &parent);
-protected:
+private:
+ /**
+ * Gets the first view item which has a hit-box that contains @c pt .
+ * @param pt the point to search with.
+ * @return the view item that has been found, or and empty
+ * @c shared_ptr if no item was found.
+ */
+ std::shared_ptr<pv::view::ViewItem> get_mouse_over_item(
+ const QPoint &pt);
+
+ /**
+ * Gets the items in the view widget.
+ */
+ std::vector< std::shared_ptr<pv::view::ViewItem> > items();
+
void paintEvent(QPaintEvent *event);
-private:
bool event(QEvent *event);
void mousePressEvent(QMouseEvent *event);
void mouseReleaseEvent(QMouseEvent *event);
void wheelEvent(QWheelEvent *event);
bool touchEvent(QTouchEvent *e);
-private Q_SLOTS:
- void on_signals_moved();
-
private:
- View &view_;
-
QPoint mouse_down_point_;
double mouse_down_offset_;
bool mouse_down_valid_;