WIP: Add label for no discovered network printer

resources/qml/WelcomePages/AddNetworkPrinterScrollView.qml

@@ -18,7 +18,7 @@ import "../PrinterSelector"
 Item
 {
     id: base
-    height: networkPrinterScrollView.height + controlsRectangle.height
+    height: networkPrinterInfo.height + controlsRectangle.height
 
     property alias maxItemCountAtOnce: networkPrinterScrollView.maxItemCountAtOnce
     property var currentItem: (networkPrinterListView.currentIndex >= 0)
@@ -28,10 +28,32 @@ Item
     signal refreshButtonClicked()
     signal addByIpButtonClicked()
 
+    Item
+    {
+        id: networkPrinterInfo
+        height: networkPrinterScrollView.visible ? networkPrinterScrollView.height : noPrinterLabel.height
+        anchors.left: parent.left
+        anchors.right: parent.right
+        anchors.top: parent.top
+
+        Label
+        {
+            id: noPrinterLabel
+            height: UM.Theme.getSize("setting_control").height + UM.Theme.getSize("default_margin").height
+            anchors.left: parent.left
+            anchors.leftMargin: UM.Theme.getSize("default_margin").width
+            text: catalog.i18nc("@label", "There is no printer found over your network.")
+            renderType: Text.NativeRendering
+            verticalAlignment: Text.AlignVCenter
+            visible: !networkPrinterScrollView.visible
+        }
+
         ScrollView
         {
             id: networkPrinterScrollView
-        anchors.fill: parent
+            anchors.top: parent.top
+            anchors.left: parent.left
+            anchors.right: parent.right
 
             ScrollBar.horizontal.policy: ScrollBar.AsNeeded
             ScrollBar.vertical.policy: ScrollBar.AlwaysOn
@@ -39,6 +61,8 @@ Item
             property int maxItemCountAtOnce: 8  // show at max 8 items at once, otherwise you need to scroll.
             height: maxItemCountAtOnce * UM.Theme.getSize("action_button").height
 
+            visible: networkPrinterListView.model.length > 0
+
             clip: true
 
             ListView
@@ -46,7 +70,7 @@ Item
                 id: networkPrinterListView
                 anchors.fill: parent
                 model: CuraApplication.getDiscoveredPrinterModel().discovered_printers
-            visible: model.length > 0
+                //visible: base.visible && model.length > 0
 
                 delegate: MachineSelectorButton
                 {
@@ -77,13 +101,14 @@ Item
                 }
             }
         }
+    }
 
     Cura.RoundedRectangle
     {
         id: controlsRectangle
         anchors.left: parent.left
         anchors.right: parent.right
-        anchors.top: networkPrinterScrollView.bottom
+        anchors.top: networkPrinterInfo.bottom
         // Make sure that the left, right, and bottom borders do not show up, otherwise you see double
         // borders.
         anchors.bottomMargin: -border.width
@@ -159,7 +184,7 @@ Item
                 hoverEnabled: true
                 onClicked:
                 {
-                    // open the material URL with web browser
+                    // open the throubleshooting URL with web browser
                     var url = "https://ultimaker.com/incoming-links/cura/material-compatibilty" // TODO
                     Qt.openUrlExternally(url)
                 }

resources/qml/WelcomePages/AddPrinterBySelectionContent.qml

@@ -37,7 +37,7 @@ Item
         anchors.right: parent.right
         anchors.margins: 20
 
-        title: catalog.i18nc("@label", "Add a network printer")
+        title: catalog.i18nc("@label", "Add a networked printer")
         contentShown: true  // by default expand the network printer list
 
         onClicked:
@@ -82,7 +82,7 @@ Item
         anchors.right: parent.right
         anchors.margins: 20
 
-        title: catalog.i18nc("@label", "Add a non-network printer")
+        title: catalog.i18nc("@label", "Add a non-networked printer")
 
         onClicked:
         {