make fields selectable.

Frontend/patient_manager/lib/components/myTextInput.dart

@@ -110,11 +110,12 @@ class _MyTextFieldState extends State<MyTextField> {
   Widget build(BuildContext context) {
     return TextField(
       style: TextStyle(
-          color: MzanziInnovationHub.of(context)!.theme.secondaryColor()),
+        color: MzanziInnovationHub.of(context)!.theme.secondaryColor(),
+      ),
       controller: widget.controller,
       focusNode: _focus,
       readOnly: makeEditable(),
-      enabled: !makeEditable(),
+      //enabled: !makeEditable(),
       obscureText: false,
       onChanged: (_) => setState(() {
         startup = false;

Frontend/patient_manager/lib/components/patientDetails.dart

@@ -257,6 +257,7 @@ class _PatientDetailsState extends State<PatientDetails> {
             width: 3.0),
       ),
       //constraints: const BoxConstraints.expand(height: 250.0),
+      child: SelectionArea(
         child: Column(
           children: [
             Row(
@@ -284,6 +285,7 @@ class _PatientDetailsState extends State<PatientDetails> {
             getMedAidDetailsFields(),
           ],
         ),
+      ),
     );
   }
 }