improved exception handling

apps/opencs/main.cpp

@@ -1,11 +1,37 @@
 
 #include "editor.hpp"
 
+#include <exception>
+#include <iostream>
+
 #include <QtGui/QApplication>
 
+class Application : public QApplication
+{
+    private:
+
+        bool notify (QObject *receiver, QEvent *event)
+        {
+            try
+            {
+                return QApplication::notify (receiver, event);
+            }
+            catch (const std::exception& exception)
+            {
+                std::cerr << "An exception has been caught: " << exception.what() << std::endl;
+            }
+
+            return false;
+        }
+
+    public:
+
+        Application (int& argc, char *argv[]) : QApplication (argc, argv) {}
+};
+
 int main(int argc, char *argv[])
 {
-    QApplication mApplication (argc, argv);
+    Application mApplication (argc, argv);
 
     CS::Editor editor;