Some stuff I had on another machine and which might provide useful.

pglab/CreateDatabaseDialog.h

@@ -0,0 +1,22 @@
+#ifndef CREATEDATABASEDIALOG_H
+#define CREATEDATABASEDIALOG_H
+
+#include <QDialog>
+
+namespace Ui {
+class CreateDatabaseDialog;
+}
+
+class CreateDatabaseDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit CreateDatabaseDialog(QWidget *parent = 0);
+    ~CreateDatabaseDialog();
+
+private:
+    Ui::CreateDatabaseDialog *ui;
+};
+
+#endif // CREATEDATABASEDIALOG_H