X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fviews%2Ftrace%2Fviewport.hpp;h=8c82354ea8dcfb6f2e75ddeb8a34b35932087ef5;hb=66a43b4f9cf76853e99e7f5fc2f9df49ec58bd34;hp=1b77a0d0699e7264170f869f39097216d923103b;hpb=119c5c232ef47e92ef6a5cc9f8b7c4c31dc2f387;p=pulseview.git

diff --git a/pv/views/trace/viewport.hpp b/pv/views/trace/viewport.hpp
index 1b77a0d0..8c82354e 100644
--- a/pv/views/trace/viewport.hpp
+++ b/pv/views/trace/viewport.hpp
@@ -17,8 +17,8 @@
  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef PULSEVIEW_PV_VIEWS_TRACEVIEW_VIEWPORT_HPP
-#define PULSEVIEW_PV_VIEWS_TRACEVIEW_VIEWPORT_HPP
+#ifndef PULSEVIEW_PV_VIEWS_TRACE_VIEWPORT_HPP
+#define PULSEVIEW_PV_VIEWS_TRACE_VIEWPORT_HPP
 
 #include <boost/optional.hpp>
 
@@ -26,6 +26,8 @@
 #include <QTimer>
 #include <QTouchEvent>
 
+#include <pv/globalsettings.hpp>
+
 #include "pv/util.hpp"
 #include "viewwidget.hpp"
 
@@ -42,12 +44,13 @@ namespace trace {
 
 class View;
 
-class Viewport : public ViewWidget
+class Viewport : public ViewWidget, public GlobalSettingsInterface
 {
 	Q_OBJECT
 
 public:
 	explicit Viewport(View &parent);
+	~Viewport();
 
 	/**
 	 * Gets the first view item which has a hit-box that contains @c pt .
@@ -92,15 +95,18 @@ private:
 	 */
 	bool touch_event(QTouchEvent *event);
 
-private:
 	void paintEvent(QPaintEvent *event);
 
 	void mouseDoubleClickEvent(QMouseEvent *event);
+
 	void wheelEvent(QWheelEvent *event);
 
+	void on_setting_changed(const QString &key, const QVariant &value);
+
 private:
 	boost::optional<pv::util::Timestamp> drag_offset_;
 	int drag_v_offset_;
+	bool allow_vertical_dragging_;
 
 	double pinch_offset0_;
 	double pinch_offset1_;
@@ -111,4 +117,4 @@ private:
 } // namespace views
 } // namespace pv
 
-#endif // PULSEVIEW_PV_VIEWS_TRACEVIEW_VIEWPORT_HPP
+#endif // PULSEVIEW_PV_VIEWS_TRACE_VIEWPORT_HPP