Added clear_selection to Ruler and Header

[pulseview.git] / pv / view / header.h

diff --git a/pv/view/header.h b/pv/view/header.h
index efc126e9aa36d305bba37a39dd11b10cd5ad10a3..cb1d36246c3d76abb40b21ef89c7905f3f7062cf 100644 (file)
--- a/pv/view/header.h
+++ b/pv/view/header.h
@@ -22,8 +22,12 @@
 #define PULSEVIEW_PV_VIEW_HEADER_H
 
 #include <boost/shared_ptr.hpp>
+#include <boost/weak_ptr.hpp>
 
-#include <QWidget>
+#include <list>
+#include <utility>
+
+#include "marginwidget.h"
 
 namespace pv {
 namespace view {
@@ -31,17 +35,27 @@ namespace view {
 class Signal;
 class View;
 
-class Header : public QWidget
+class Header : public MarginWidget
 {
        Q_OBJECT
 
 public:
        Header(View &parent);
 
+private:
+       boost::shared_ptr<pv::view::Signal> get_mouse_over_signal(
+               const QPoint &pt);
+
+       void clear_selection();
+
 private:
        void paintEvent(QPaintEvent *event);
 
 private:
+       void mousePressEvent(QMouseEvent * event);
+
+       void mouseReleaseEvent(QMouseEvent *event);
+
        void mouseMoveEvent(QMouseEvent *event);
 
        void leaveEvent(QEvent *event);
@@ -53,10 +67,17 @@ private slots:
 
        void on_action_set_colour_triggered();
 
-private:
-       View &_view;
+       void on_signals_moved();
+
+signals:
+       void signals_moved();
 
+private:
        QPoint _mouse_point;
+       QPoint _mouse_down_point;
+
+       std::list<std::pair<boost::weak_ptr<Signal>, int> >
+               _drag_sigs;
 
        boost::shared_ptr<Signal> _context_signal;
        QAction *_action_set_name;