X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Fheader.h;h=35f16de1b36eb7bab29f69ca1cea801b0f7320bc;hp=b9cf8da3e76560bc21b0ded392ab85417458acc8;hb=da2bebfb824ac5328ef2a22121a4041d0dc37431;hpb=b3b57abc4fcfea1471529e9d116eaf11905f6639

diff --git a/pv/view/header.h b/pv/view/header.h
index b9cf8da3..35f16de1 100644
--- a/pv/view/header.h
+++ b/pv/view/header.h
@@ -22,15 +22,17 @@
 #define PULSEVIEW_PV_VIEW_HEADER_H
 
 #include <boost/shared_ptr.hpp>
+#include <boost/weak_ptr.hpp>
+
+#include <list>
+#include <utility>
 
 #include <QWidget>
 
 namespace pv {
-
-class Signal;
-
 namespace view {
 
+class Signal;
 class View;
 
 class Header : public QWidget
@@ -40,10 +42,18 @@ class Header : public QWidget
 public:
 	Header(View &parent);
 
+private:
+	boost::shared_ptr<pv::view::Signal> get_mouse_over_signal(
+		const QPoint &pt);
+
 private:
 	void paintEvent(QPaintEvent *event);
 
 private:
+	void mousePressEvent(QMouseEvent * event);
+
+	void mouseReleaseEvent(QMouseEvent *event);
+
 	void mouseMoveEvent(QMouseEvent *event);
 
 	void leaveEvent(QEvent *event);
@@ -55,12 +65,19 @@ private slots:
 
 	void on_action_set_colour_triggered();
 
+signals:
+	void signals_moved();
+
 private:
 	View &_view;
 
 	QPoint _mouse_point;
+	QPoint _mouse_down_point;
+
+	std::list<std::pair<boost::weak_ptr<Signal>, int> >
+		_drag_sigs;
 
-	boost::shared_ptr<pv::Signal> _context_signal;
+	boost::shared_ptr<Signal> _context_signal;
 	QAction *_action_set_name;
 	QAction *_action_set_colour;
 };