MarginWidget: Added item() method

[pulseview.git] / pv / view / marginwidget.hpp

diff --git a/pv/view/marginwidget.hpp b/pv/view/marginwidget.hpp
index 6e98e4b083a3e2562835a1a111abb11284238e5b..bd74801bf4d04a7f71e6a3875e2b8ed5acf652e9 100644 (file)
--- a/pv/view/marginwidget.hpp
+++ b/pv/view/marginwidget.hpp
@@ -21,6 +21,8 @@
 #ifndef PULSEVIEW_PV_MARGINWIDGET_H
 #define PULSEVIEW_PV_MARGINWIDGET_H
 
+#include <memory>
+
 #include <QPoint>
 #include <QWidget>
 
@@ -28,6 +30,7 @@ namespace pv {
 namespace view {
 
 class View;
+class ViewItem;
 
 class MarginWidget : public QWidget
 {
@@ -43,6 +46,21 @@ public:
         */
        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;
+
+       /**
+        * 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);
+
 public Q_SLOTS:
        virtual void clear_selection();
 
@@ -53,6 +71,7 @@ protected:
        pv::view::View &view_;
        QPoint mouse_point_;
        QPoint mouse_down_point_;
+       std::shared_ptr<ViewItem> mouse_down_item_;
        bool dragging_;
 };