X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fheader.h;h=808de5d5c966aed905da5f2e06a88d5714e3c80a;hb=f0c0b38f812bfbb2bb1978d40e2ce93f1da3f89d;hp=ff058863c2d536a598b5b83a199801bd2ba9b1e5;hpb=54401bbb93fbbd9b0de4874bf02c24b710643fe7;p=pulseview.git

diff --git a/pv/view/header.h b/pv/view/header.h
index ff058863..808de5d5 100644
--- a/pv/view/header.h
+++ b/pv/view/header.h
@@ -21,35 +21,54 @@
 #ifndef PULSEVIEW_PV_VIEW_HEADER_H
 #define PULSEVIEW_PV_VIEW_HEADER_H
 
-#include <boost/shared_ptr.hpp>
+#include <list>
+#include <memory>
+#include <utility>
 
-#include <map>
-
-#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;
+
+	void signals_updated();
+
 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);
 
 private:
+	void mouseLeftPressEvent(QMouseEvent *event);
 	void mousePressEvent(QMouseEvent * event);
 
+	void mouseLeftReleaseEvent(QMouseEvent *event);
 	void mouseReleaseEvent(QMouseEvent *event);
 
 	void mouseMoveEvent(QMouseEvent *event);
@@ -58,25 +77,21 @@ private:
 
 	void contextMenuEvent(QContextMenuEvent *event);
 
-private slots:
-	void on_action_set_name_triggered();
+	void keyPressEvent(QKeyEvent *e);
+
+private Q_SLOTS:
+	void on_signals_moved();
 
-	void on_action_set_colour_triggered();
+	void on_trace_changed();
 
-signals:
+Q_SIGNALS:
 	void signals_moved();
 
 private:
-	View &_view;
-
 	QPoint _mouse_point;
 	QPoint _mouse_down_point;
-
-	std::map<const Signal*, int> _mouse_down_signal_offsets;
-
-	boost::shared_ptr<Signal> _context_signal;
-	QAction *_action_set_name;
-	QAction *_action_set_colour;
+	std::shared_ptr<RowItem> _mouse_down_item;
+	bool _dragging;
 };
 
 } // namespace view