Header: Added group command

[pulseview.git] / pv / view / header.h

diff --git a/pv/view/header.h b/pv/view/header.h
index efc126e9aa36d305bba37a39dd11b10cd5ad10a3..b982ad76c33370e8c3468e5cca917d11276fbdac 100644 (file)
--- a/pv/view/header.h
+++ b/pv/view/header.h
@@ -21,46 +21,75 @@
 #ifndef PULSEVIEW_PV_VIEW_HEADER_H
 #define PULSEVIEW_PV_VIEW_HEADER_H
 
-#include <boost/shared_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:
+       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);
 
        void leaveEvent(QEvent *event);
 
        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_moved();
 
-private:
-       View &_view;
+       void on_group();
 
-       QPoint _mouse_point;
+Q_SIGNALS:
+       void signals_moved();
 
-       boost::shared_ptr<Signal> _context_signal;
-       QAction *_action_set_name;
-       QAction *_action_set_colour;
+private:
+       QPoint _mouse_point;
+       QPoint _mouse_down_point;
+       std::shared_ptr<RowItem> _mouse_down_item;
+       bool _dragging;
 };
 
 } // namespace view