new page layout for presets settings page

PresetsSettingsPage.qml

@@ -108,6 +108,17 @@ ColumnLayout {
                     Layout.rowSpan: 2
                     Layout.fillWidth: true
                 }
+            }
+
+            Item {
+                Layout.fillHeight: true
+            }
+        }
+
+        ColumnLayout {
+            Layout.fillWidth: true
+
+            RowLayout {
                 Button {
                     text: qsTr('Alle auf\n0 setzen');
                     onPressed: presetModel.setAllFadersLow()
@@ -116,9 +127,8 @@ ColumnLayout {
                     text: qsTr('Alle auf\nMaximum setzen');
                     onPressed: presetModel.setAllFadersMax()
                 }
+            }
             RowLayout {
-                    Layout.columnSpan: 3
-
                 SpinBox {
                     id: nSpinBox
                     Layout.preferredWidth: 120
@@ -151,10 +161,5 @@ ColumnLayout {
                 }
             }
         }
-
-            Item {
-                Layout.fillHeight: true
-            }
-        }
     }
 }