#ifndef PULSEVIEW_PV_MARGINWIDGET_H
#define PULSEVIEW_PV_MARGINWIDGET_H
+#include <memory>
+
#include <QPoint>
#include <QWidget>
namespace view {
class View;
+class ViewItem;
class MarginWidget : public QWidget
{
*/
virtual QSize extended_size_hint() const = 0;
+protected:
+ /**
+ * Gets the items in the margin widget.
+ */
+ virtual std::vector< std::shared_ptr<pv::view::ViewItem> > items() = 0;
+
+ /**
+ * Gets the first view item which has a label 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.
+ */
+ virtual std::shared_ptr<pv::view::ViewItem> get_mouse_over_item(
+ const QPoint &pt) = 0;
+
+ /**
+ * Shows the popup of a the specified @c ViewItem .
+ * @param item The item to show the popup for.
+ */
+ void show_popup(const std::shared_ptr<ViewItem> &item);
+
+private:
+ void leaveEvent(QEvent *event);
+
+ virtual void contextMenuEvent(QContextMenuEvent *event);
+
public Q_SLOTS:
- virtual void clear_selection();
+ void clear_selection();
Q_SIGNALS:
void selection_changed();
pv::view::View &view_;
QPoint mouse_point_;
QPoint mouse_down_point_;
+ std::shared_ptr<ViewItem> mouse_down_item_;
bool dragging_;
};