Session: Fix issue #67 by improving error handling

[pulseview.git] / pv / view / ruler.hpp

diff --git a/pv/view/ruler.hpp b/pv/view/ruler.hpp
deleted file mode 100644 (file)
index 68e7eb5..0000000
--- a/pv/view/ruler.hpp
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * This file is part of the PulseView project.
- *
- * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
- */
-
-#ifndef PULSEVIEW_PV_VIEW_RULER_H
-#define PULSEVIEW_PV_VIEW_RULER_H
-
-#include <memory>
-
-#include "marginwidget.hpp"
-
-namespace pv {
-namespace view {
-
-class TimeItem;
-class ViewItem;
-
-class Ruler : public MarginWidget
-{
-       Q_OBJECT
-
-private:
-
-       /// Height of the ruler in multipes of the text height
-       static const float RulerHeight;
-
-       static const int MinorTickSubdivision;
-
-       /// Height of the hover arrow in multiples of the text height
-       static const float HoverArrowSize;
-
-public:
-       Ruler(View &parent);
-
-public:
-       void clear_selection();
-
-public:
-       QSize sizeHint() const;
-
-       /**
-        * The extended area that the header widget would like to be sized to.
-        * @remarks This area is the area specified by sizeHint, extended by
-        * the area to overlap the viewport.
-        */
-       QSize extended_size_hint() const;
-
-private:
-       /**
-        * Gets the first view item which has a label that contains @c pt .
-        * @param pt the point to search with.
-        * @return the view item that has been found, or and empty
-        *   @c shared_ptr if no item was found.
-        */
-       std::shared_ptr<pv::view::ViewItem> get_mouse_over_item(
-               const QPoint &pt);
-
-private:
-       void paintEvent(QPaintEvent *event);
-
-       void mouseMoveEvent(QMouseEvent *e);
-       void mousePressEvent(QMouseEvent *e);
-       void mouseReleaseEvent(QMouseEvent *);
-
-       void mouseDoubleClickEvent(QMouseEvent *e);
-
-       void contextMenuEvent(QContextMenuEvent *event);
-
-       void keyPressEvent(QKeyEvent *e);
-
-private:
-       /**
-        * Draw a hover arrow under the cursor position.
-        * @param p The painter to draw into.
-        * @param text_height The height of a single text ascent.
-        */
-       void draw_hover_mark(QPainter &p, int text_height);
-
-       int calculate_text_height() const;
-
-private Q_SLOTS:
-       void hover_point_changed();
-};
-
-} // namespace view
-} // namespace pv
-
-#endif // PULSEVIEW_PV_VIEW_RULER_H