1 files changed, 49 insertions, 0 deletions
diff --git a/test/chartarea/widget.h b/test/chartarea/widget.h
new file mode 100644
index 0000000..8a4c742
--- /dev/null
+++ b/test/chartarea/widget.h
@@ -0,0 +1,49 @@
+/***********************************************************************
+* Copyright 2003-2004  Max Howell <max.howell@methylblue.com>
+* Copyright 2008-2009  Martin Sandsmark <martin.sandsmark@kde.org>
+*
+* 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) version 3 or any later version
+* accepted by the membership of KDE e.V. (or its successor approved
+* by the membership of KDE e.V.), which shall act as a proxy
+* defined in Section 14 of version 3 of the license.
+*
+* 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, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+
+#ifndef WIDGET_H
+#define WIDGET_H
+
+#include <QResizeEvent>
+#include <QWidget>
+
+namespace ChartArea
+{
+
+class Widget : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit Widget(QWidget* = nullptr);
+    ~Widget() override;
+    void addValue(uint64_t value);
+public Q_SLOTS:
+    void invalidate();
+protected:
+    void paintEvent(QPaintEvent*) override;
+    void resizeEvent(QResizeEvent*) override;
+private:
+    std::vector<uint64_t> m_values;
+};
+}
+
+#endif