Merge branch 'master' into CURA-6435_new_style_add_machine

resources/definitions/fdmprinter.def.json

@@ -5853,7 +5853,7 @@
                     "description": "The minimum size of a line segment after slicing. If you increase this, the mesh will have a lower resolution. This may allow the printer to keep up with the speed it has to process g-code and will increase slice speed by removing details of the mesh that it can't process anyway.",
                     "type": "float",
                     "unit": "mm",
-                    "default_value": 0.25,
+                    "default_value": 0.20,
                     "minimum_value": "0.001",
                     "minimum_value_warning": "0.02",
                     "maximum_value_warning": "2",

resources/qml/PrinterSelector/MachineSelectorButton.qml

@@ -53,7 +53,7 @@ Button
                 verticalCenter: parent.verticalCenter
             }
             text: machineSelectorButton.text
-            color: UM.Theme.getColor("text")
+            color: enabled ? UM.Theme.getColor("text") : UM.Theme.getColor("small_button_text")
             font: UM.Theme.getFont("medium")
             visible: text != ""
             renderType: Text.NativeRendering

resources/qml/WelcomePages/AddNetworkPrinterScrollView.qml

@@ -68,6 +68,10 @@ Item
                 anchors.fill: parent
                 model: CuraApplication.getDiscoveredPrintersModel().discoveredPrinters
 
+                section.property: "modelData.sectionName"
+                section.criteria: ViewSection.FullString
+                section.delegate: sectionHeading
+
                 Component.onCompleted:
                 {
                     // Select the first one that's not "unknown" by default.
@@ -81,6 +85,23 @@ Item
                     }
                 }
 
+                Component
+                {
+                    id: sectionHeading
+
+                    Label
+                    {
+                        anchors.left: parent.left
+                        anchors.leftMargin: UM.Theme.getSize("default_margin").width
+                        height: UM.Theme.getSize("setting_control").height
+                        text: section
+                        font: UM.Theme.getFont("default")
+                        color: UM.Theme.getColor("small_button_text")
+                        verticalAlignment: Text.AlignVCenter
+                        renderType: Text.NativeRendering
+                    }
+                }
+
                 delegate: Cura.MachineSelectorButton
                 {
                     text: modelData.device.name
@@ -88,7 +109,7 @@ Item
                     width: networkPrinterListView.width
                     outputDevice: modelData.device
 
-                    enabled: !modelData.isUnknownMachineType
+                    enabled: !modelData.isUnknownMachineType && modelData.isHostOfGroup
 
                     printerTypeLabelAutoFit: true