began node work

panels/nodeeditor.h

@@ -0,0 +1,22 @@
+#ifndef NODEEDITOR_H
+#define NODEEDITOR_H
+
+#include <QGraphicsScene>
+
+#include "ui/panel.h"
+#include "ui/nodeview.h"
+
+class NodeEditor : public Panel {
+  Q_OBJECT
+public:
+  NodeEditor(QWidget* parent = nullptr);
+
+  virtual void Retranslate() override;
+
+private:
+  QGraphicsScene scene_;
+  NodeView view_;
+
+};
+
+#endif // NODEEDITOR_H