X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fheader.h;h=319f234e255e532f4f3a016c1c78bb6c40d1c821;hb=8b4802fb79f2af703a8e140daf3f8aacb19644c9;hp=8e180b8a086cfb6a4e02179726b5ad665089b806;hpb=0720481923d46cde06148c8a4aec2f96def66643;p=pulseview.git

diff --git a/pv/view/header.h b/pv/view/header.h
index 8e180b8a..319f234e 100644
--- a/pv/view/header.h
+++ b/pv/view/header.h
@@ -21,31 +21,44 @@
 #ifndef PULSEVIEW_PV_VIEW_HEADER_H
 #define PULSEVIEW_PV_VIEW_HEADER_H
 
-#include <boost/shared_ptr.hpp>
-#include <boost/weak_ptr.hpp>
-
 #include <list>
+#include <memory>
 #include <utility>
 
-#include <QWidget>
+#include "marginwidget.h"
 
 namespace pv {
 namespace view {
 
-class Signal;
+class RowItem;
 class View;
 
-class Header : public QWidget
+class Header : public MarginWidget
 {
 	Q_OBJECT
 
+private:
+	static const int Padding;
+
 public:
 	Header(View &parent);
 
+	QSize sizeHint() const;
+
+	/**
+	 * The horizontal offset, relative to the left edge of the widget,
+	 * where the arrows of the trace labels end.
+	 */
+	static const int BaselineOffset;
+
 private:
-	boost::shared_ptr<pv::view::Signal> get_mouse_over_signal(
+	std::shared_ptr<pv::view::RowItem> get_mouse_over_row_item(
 		const QPoint &pt);
 
+	void clear_selection();
+
+	void show_popup(const std::shared_ptr<RowItem> &item);
+
 private:
 	void paintEvent(QPaintEvent *event);
 
@@ -60,28 +73,25 @@ private:
 
 	void contextMenuEvent(QContextMenuEvent *event);
 
-private slots:
-	void on_action_set_name_triggered();
+	void keyPressEvent(QKeyEvent *e);
 
-	void on_action_set_colour_triggered();
+private Q_SLOTS:
+	void on_signals_changed();
 
 	void on_signals_moved();
 
-signals:
+	void on_trace_changed();
+
+Q_SIGNALS:
 	void signals_moved();
 
 private:
-	View &_view;
-
 	QPoint _mouse_point;
 	QPoint _mouse_down_point;
+	bool _dragging;
 
-	std::list<std::pair<boost::weak_ptr<Signal>, int> >
-		_drag_sigs;
-
-	boost::shared_ptr<Signal> _context_signal;
-	QAction *_action_set_name;
-	QAction *_action_set_colour;
+	std::list<std::pair<std::weak_ptr<RowItem>, int> >
+		_drag_row_items;
 };
 
 } // namespace view