X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fheader.h;h=22e8e4dbd2c3dbba58908d6a7a7a1208339bdfb0;hb=931f20b0dbd480153611493f51fee68f9d29be74;hp=e5cd241f6308bc79a2bc64f6a92b5382eb0993e8;hpb=e3374498baf2b2a05889cab370442ff326b390b3;p=pulseview.git

diff --git a/pv/view/header.h b/pv/view/header.h
index e5cd241f..22e8e4db 100644
--- 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 {
@@ -31,7 +35,7 @@ namespace view {
 class Signal;
 class View;
 
-class Header : public QWidget
+class Header : public MarginWidget
 {
 	Q_OBJECT
 
@@ -42,12 +46,16 @@ 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);
@@ -55,14 +63,23 @@ 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<Signal>, int> >
+		_drag_sigs;
 
 	boost::shared_ptr<Signal> _context_signal;
 	QAction *_action_set_name;