Clean project structure.

src/ui/ui_controls/Label.h

@@ -0,0 +1,34 @@
+#pragma once
+
+#include "Widget.h"
+
+#include <string>
+
+class TextNode;
+
+class Label : public Widget
+{
+
+public:
+
+    Label();
+
+    virtual ~Label() = default;
+
+    static std::unique_ptr<Label> Create();
+
+    void setLabel(const std::string& text);
+
+private:
+    bool isDirty() const override;
+    void doPaint(const PaintEvent* event) override;
+
+    void updateLabel(const PaintEvent* event);
+
+    std::string mLabel;
+    std::unique_ptr<TextNode> mTextNode;
+    bool mContentDirty{true};
+
+};
+
+using LabelUPtr = std::unique_ptr<Label>;