added barrierDismissible: false, to the show dialog so it cant be clicked away

Frontend/patient_manager/lib/components/patientFiles.dart

@@ -231,6 +231,7 @@ class _PatientFilesState extends State<PatientFiles> {
   void medCertPopUp() {
     showDialog(
       context: context,
+      barrierDismissible: false,
       builder: (context) => Dialog(
         child: Stack(
           children: [
@@ -312,6 +313,7 @@ class _PatientFilesState extends State<PatientFiles> {
   void prescritionPopUp() {
     showDialog(
       context: context,
+      barrierDismissible: false,
       builder: (context) => Dialog(
         child: Stack(
           children: [
@@ -382,6 +384,7 @@ class _PatientFilesState extends State<PatientFiles> {
   void uploudFilePopUp() {
     showDialog(
       context: context,
+      barrierDismissible: false,
       builder: (context) => Dialog(
         child: Stack(
           children: [

Frontend/patient_manager/lib/components/patientNotes.dart

@@ -100,13 +100,14 @@ class _PatientNotesState extends State<PatientNotes> {
   void addNotePopUp() {
     showDialog(
       context: context,
+      barrierDismissible: false,
       builder: (context) => Dialog(
         child: Stack(
           children: [
             Container(
               padding: const EdgeInsets.all(10.0),
               width: 700.0,
-              //height: 475.0,
+              //height: 500.0,
               decoration: BoxDecoration(
                 color: Colors.white,
                 borderRadius: BorderRadius.circular(25.0),

Frontend/patient_manager/lib/pages/patientEdit.dart

@@ -153,6 +153,7 @@ class _EditPatientState extends State<EditPatient> {
   void deletePatientPopUp() {
     showDialog(
       context: context,
+      barrierDismissible: false,
       builder: (context) => Dialog(
         child: Stack(
           children: [