X-Git-Url: http://git.code-monkey.de/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Fviewitempaintparams.hpp;fp=pv%2Fview%2Fviewitempaintparams.hpp;h=3128ef4802c3ce902f9791ccec2e607f803e1744;hp=0000000000000000000000000000000000000000;hb=5b5fa4da3b7112414b9f51e6626ae7f4bf606f02;hpb=26e3af6b15f083239981729b2c3c109ed1d87ba8

diff --git a/pv/view/viewitempaintparams.hpp b/pv/view/viewitempaintparams.hpp
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+++ b/pv/view/viewitempaintparams.hpp
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+/*
+ * This file is part of the PulseView project.
+ *
+ * Copyright (C) 2014 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_ROWITEMPAINTPARAMS_H
+#define PULSEVIEW_PV_VIEW_ROWITEMPAINTPARAMS_H
+
+#include <QFont>
+
+namespace pv {
+namespace view {
+
+class ViewItemPaintParams
+{
+public:
+	ViewItemPaintParams(int left, int right, double scale, double offset);
+
+	int left() const {
+		return left_;
+	}
+
+	int right() const {
+		return right_;
+	}
+
+	double scale() const {
+		return scale_;
+	}
+
+	double offset() const {
+		return offset_;
+	}
+
+	int width() const {
+		return right_ - left_;
+	}
+
+	double pixels_offset() const {
+		return offset_ / scale_;
+	}
+
+public:
+	static QFont font();
+
+	static int text_height();
+
+private:
+	int left_;
+	int right_;
+	double scale_;
+	double offset_;
+};
+
+} // namespace view
+} // namespace pv
+
+#endif // PULSEVIEW_PV_VIEW_ROWITEMPAINTPARAMS_H