diff --git a/src/invite-list-dialog.hpp b/src/invite-list-dialog.hpp
new file mode 100644
index 0000000..848e07f
--- /dev/null
+++ b/src/invite-list-dialog.hpp
@@ -0,0 +1,66 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
+/*
+ * Copyright (c) 2013, Regents of the University of California
+ *                     Yingdi Yu
+ *
+ * BSD license, See the LICENSE file for more information
+ *
+ * Author: Yingdi Yu <yingdi@cs.ucla.edu>
+ */
+
+#ifndef CHRONOS_INVITE_LIST_DIALOG_HPP
+#define CHRONOS_INVITE_LIST_DIALOG_HPP
+
+#include <QDialog>
+#include <QStringListModel>
+
+#ifndef Q_MOC_RUN
+#endif
+
+namespace Ui {
+class InviteListDialog;
+}
+
+namespace chronos {
+
+class InviteListDialog : public QDialog
+{
+  Q_OBJECT
+
+public:
+  explicit
+  InviteListDialog(QWidget* parent = 0);
+
+  ~InviteListDialog();
+
+  void
+  setInviteLabel(std::string label);
+
+signals:
+  void
+  sendInvitation(const QString&);
+
+public slots:
+  void
+  onContactAliasListReady(const QStringList& aliasList);
+
+  void
+  onContactIdListReady(const QStringList& idList);
+
+private slots:
+  void
+  onInviteClicked();
+
+  void
+  onCancelClicked();
+
+private:
+  Ui::InviteListDialog* ui;
+  QStringListModel* m_contactListModel;
+  QStringList m_contactAliasList;
+  QStringList m_contactIdList;
+};
+
+} // namespace chronos
+
+#endif // CHRONOS_INVITE_LIST_DIALOG_HPP