X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fheader.h;h=7a180359539f7f6f9d03590b4042648804d0c72c;hb=a915c6a33eb66a170e9cf1dd6c76980def838b14;hp=e5cd241f6308bc79a2bc64f6a92b5382eb0993e8;hpb=e3374498baf2b2a05889cab370442ff326b390b3;p=pulseview.git

diff --git a/pv/view/header.h b/pv/view/header.h
index e5cd241..7a18035 100644
--- a/pv/view/header.h
+++ b/pv/view/header.h
@@ -22,16 +22,20 @@
 #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 {
 
-class Signal;
+class Trace;
 class View;
 
-class Header : public QWidget
+class Header : public MarginWidget
 {
 	Q_OBJECT
 
@@ -39,15 +43,19 @@ public:
 	Header(View &parent);
 
 private:
-	boost::shared_ptr<pv::view::Signal> get_mouse_over_signal(
+	boost::shared_ptr<pv::view::Trace> get_mouse_over_trace(
 		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);
@@ -55,16 +63,25 @@ private:
 	void contextMenuEvent(QContextMenuEvent *event);
 
 private slots:
+	void on_signals_changed();
+
 	void on_action_set_name_triggered();
 
 	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<Trace>, int> >
+		_drag_traces;
 
-	boost::shared_ptr<Signal> _context_signal;
+	boost::shared_ptr<Trace> _context_trace;
 	QAction *_action_set_name;
 	QAction *_action_set_colour;
 };