X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fviewport.hpp;h=2c8211b8dce43b2cee22e8fb872ae7a64af15c2c;hb=b485408f20c39ae8d05372a5faffe15653c74705;hp=f43177d2d3f611d9ea00abe87b6eadfbe02ce92e;hpb=282905348863fe871a48c680bd12bc1dee364a43;p=pulseview.git

diff --git a/pv/view/viewport.hpp b/pv/view/viewport.hpp
index f43177d2..2c8211b8 100644
--- a/pv/view/viewport.hpp
+++ b/pv/view/viewport.hpp
@@ -18,8 +18,8 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
-#ifndef PULSEVIEW_PV_VIEW_VIEWPORT_H
-#define PULSEVIEW_PV_VIEW_VIEWPORT_H
+#ifndef PULSEVIEW_PV_VIEW_VIEWPORT_HPP
+#define PULSEVIEW_PV_VIEW_VIEWPORT_HPP
 
 #include <QTimer>
 #include <QTouchEvent>
@@ -43,6 +43,13 @@ public:
 	explicit Viewport(View &parent);
 
 private:
+	/**
+	 * Indicates when a view item is being hovered over.
+	 * @param item The item that is being hovered over, or @c nullptr
+	 * if no view item is being hovered over.
+	 */
+	void item_hover(const std::shared_ptr<pv::view::ViewItem> &item);
+
 	/**
 	 * Gets the first view item which has a hit-box that contains @c pt .
 	 * @param pt the point to search with.
@@ -96,4 +103,4 @@ private:
 } // namespace view
 } // namespace pv
 
-#endif // PULSEVIEW_PV_VIEW_VIEWPORT_H
+#endif // PULSEVIEW_PV_VIEW_VIEWPORT_HPP