--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/widgets/patternviewer.h	Thu Mar 29 12:10:54 2018 +0300
@@ -0,0 +1,20 @@
+#pragma once
+#include <QWidget>
+#include "patterneditor.h"
+
+class PatternViewer : public QWidget
+{
+	Q_OBJECT
+
+public:
+	PatternViewer(PatternEditor* parent);
+
+signals:
+public slots:
+protected:
+	void paintEvent(QPaintEvent* event) override;
+
+private:
+	class PatternEditor* const editor;
+	QTransform transformation = {};
+};