+ /** Constructor
+ * \param MltPath path to MLT environment
+ * \param Url Url to open
+ * \param parent Std. widget parent
+ *
+ * The constructor inits the main window. If Url is present, it will be opened.
+ * If Url is not present, and openLastproject is set, last project will be set
+ * If no file is open after trying this, a default "newfile" will be created. */
+ MainWindow(const QString &MltPath = QString(), const KUrl & Url = KUrl(), QWidget *parent = 0);