WIP: Create new Machine Settings dialog widgets

resources/qml/MachineSettings/MachineSettingsContent.qml

@@ -0,0 +1,55 @@
+import QtQuick 2.10
+import QtQuick.Controls 2.3
+import QtQuick.Layouts 1.3
+
+
+Item
+{
+    id: base
+    anchors.fill: parent
+
+    TabBar
+    {
+        id: bar
+        width: parent.width
+        TabButton
+        {
+            text: "Printer"
+        }
+
+        Repeater
+        {
+            id: extrudersTabsRepeater
+            model: ["Extruder 1", "Extruder 2", "Extruder 3"]
+
+            TabButton
+            {
+                text: modelData
+            }
+        }
+    }
+
+    StackLayout
+    {
+        width: parent.width
+        currentIndex: bar.currentIndex
+        Item
+        {
+            id: printerTab
+        }
+        Repeater
+        {
+            model: ["Extruder 1", "Extruder 2", "Extruder 3"]
+            Item
+            {
+                anchors.centerIn: parent
+
+                Label  // TODO: this is a dummy
+                {
+                    anchors.centerIn: parent
+                    text: modelData
+                }
+            }
+        }
+    }
+}