--- /dev/null
+#ifndef DIALOGDEMO_H_
+#define DIALOGDEMO_H_
+
+#include <msp/gltk/label.h>
+#include <msp/gltk/panel.h>
+
+class DialogDemo: public Msp::GLtk::Panel
+{
+private:
+ Msp::GLtk::Label lbl_text;
+
+public:
+ DialogDemo();
+
+private:
+ void button_clicked();
+ void got_response(const std::string &);
+};
+
+#endif