#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 {
-
-class Signal;
-
namespace view {
+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);
-private:
- View &_view;
+private Q_SLOTS:
+ void on_signals_moved();
+
+ void on_group();
- QPoint _mouse_point;
+ void on_ungroup();
- boost::shared_ptr<pv::Signal> _context_signal;
- QAction *_action_set_name;
+Q_SIGNALS:
+ void signals_moved();
+
+private:
+ QPoint mouse_point_;
+ QPoint mouse_down_point_;
+ std::shared_ptr<RowItem> mouse_down_item_;
+ bool dragging_;
};
} // namespace view