Clean up and formatting.

Main.qml

@@ -4,13 +4,12 @@ import QtQuick.Layouts
 import QtQml.Models
 
 Window {
+    id: window
     property bool discardChangesOnExit: false
     property bool isDataModified: !appUndoStack.isClean
 
     property string titleClean: `${Application.name}`
     property string titleDirty: `${Application.name}` + " *"
-
-    id: window
     width: 480
     height: 800
     visible: true
@@ -50,16 +49,16 @@ Window {
     //     // }
     // }
     onClosing: event => {
-                   if (appUndoStack.clean) {
+        if (appUndoStack.clean) {
-                       console.debug("Closing on a clean undo stack.")
+            console.debug("Closing on a clean undo stack.");
-                   } else {
+        } else {
-                       console.debug("Closing on an unclean undo stack!")
+            console.debug("Closing on an unclean undo stack!");
-                       if (!window.discardChangesOnExit) {
+            if (!window.discardChangesOnExit) {
-                           event.accepted = false
+                event.accepted = false;
-                           exitOnUnsavedChangesDialog.open()
+                exitOnUnsavedChangesDialog.open();
-                       }
+            }
-                   }
+        }
-               }
+    }
 
     Dialog {
         id: exitOnUnsavedChangesDialog
@@ -70,20 +69,20 @@ Window {
         standardButtons: Dialog.Yes | Dialog.Cancel | Dialog.Discard
 
         contentItem: Label {
-            text: "Do you want save your changes?"
+            text: "Do you want save your changes?\n" + "Or discard them?"
         }
 
         onAccepted: {
-            core.saveItems()
+            core.saveItems();
-            window.close()
+            window.close();
         }
 
         onDiscarded: {
-            window.discardChangesOnExit = true
+            window.discardChangesOnExit = true;
-            window.close()
+            window.close();
         }
         onRejected: {
-            console.debug("Canceling exit...")
+            console.debug("Canceling exit...");
         }
     }
 }