diff -r 67e257b98422 -r b557c73a7593 QTfrontend/util/MessageDialog.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/QTfrontend/util/MessageDialog.cpp	Mon Jan 14 13:19:47 2013 +0100
@@ -0,0 +1,39 @@
+/*
+ * Hedgewars, a free turn based strategy game
+ * Copyright (c) 2004-2012 Andrey Korotaev <unC0Rr@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "MessageDialog.h"
+
+int MessageDialog::ShowErrorMessage(const QString & msg, QWidget * parent)
+{
+    return ShowMessage(msg, QMessageBox::tr("Hedgewars - Warning"), QMessageBox::Warning, parent);
+}
+
+int MessageDialog::ShowInfoMessage(const QString & msg, QWidget * parent)
+{
+    return ShowMessage(msg, QMessageBox::tr("Hedgewars - Information"), QMessageBox::Information, parent);
+}
+
+int MessageDialog::ShowMessage(const QString & msg, const QString & title, QMessageBox::Icon icon, QWidget * parent)
+{
+	QMessageBox msgMsg(parent);
+    msgMsg.setIcon(icon);
+    msgMsg.setWindowTitle(title.isEmpty() ? QMessageBox::tr("Hedgewars") : title);
+    msgMsg.setText(msg);
+    msgMsg.setWindowModality(Qt::WindowModal);
+    return msgMsg.exec();
+}
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