Use common StackView

Gui/LoginScreen.qml

@@ -4,20 +4,19 @@ import QtQuick.Controls
 import QtQuick.Dialogs
 import QtQuick.Layouts
 
-
 Item {
     property string recpass: ""
 
     function dbConnectionFailed(msg) {
-        oschkar.notificationBox.informativeText = msg;
-        oschkar.notificationBox.text = "Verbindung zum Datenbankserver verloren";
-        oschkar.notificationBox.open();
+        notifications.notificationDialog.informativeText = msg;
+        notifications.notificationDialog.text = "Verbindung zum Datenbankserver verloren";
+        notifications.notificationDialog.open();
     }
     function getEncryptionKey() {
         recoveryPaswordDialog.open();
     }
     function loggedin() {
-        appLoader.source = "Dashboard.qml";
+        contentStack.replace("Dashboard.qml");
     }
 
     anchors.fill: parent
@@ -79,8 +78,8 @@ Item {
         }
         Button {
             Layout.topMargin: Dimensions.m
-            implicitWidth: parent.width
             icon.source: "qrc:/images/ArrowRightEndOnRectangle.svg"
+            implicitWidth: parent.width
             text: qsTr("Login")
 
             onClicked: {
@@ -132,8 +131,7 @@ Item {
             onRejected: quit()
         }
         Notifications {
-            id: oschkar
-
+            id: notifications
         }
     }
 }