Fix patient tableView selection bugs.

src/SelectFormWidget.h

@@ -6,6 +6,7 @@
 #define GUI_SELECTFORMWIDGET_H
 
 #include "tabformwidget.h"
+class EditPatientForm;
 class SelectFormWidget: public TabFormWidget {
     Q_OBJECT
 public:
@@ -13,8 +14,7 @@ public:
     ~SelectFormWidget();
 
 private:
-    int currentRow = -1;
-
+    QString selectedPatientUID;
 };