Set textFormat for the setting items to PlainText

Based on the Qt guide on making qml run much faster, it seems that the default of textFormatting (auto)
is quite expensive. As we make a *lot* of settingItems, which we don't want to format, it's better to set it to plain.
I haven't checked how much faster it actually is, but i didn't see visual changes, so it's at least a safe step.

resources/qml/Settings/SettingCategory.qml

@@ -79,6 +79,7 @@ Button
                 verticalCenter: parent.verticalCenter;
             }
             text: definition.label
+            textFormat: Text.PlainText
             renderType: Text.NativeRendering
             font: UM.Theme.getFont("setting_category")
             color:

resources/qml/Settings/SettingComboBox.qml

@@ -73,6 +73,7 @@ SettingItem
             anchors.right: downArrow.left
 
             text: control.currentText
+            textFormat: Text.PlainText
             renderType: Text.NativeRendering
             font: UM.Theme.getFont("default")
             color: !enabled ? UM.Theme.getColor("setting_control_disabled_text") : UM.Theme.getColor("setting_control_text")
@@ -115,6 +116,7 @@ SettingItem
                 anchors.rightMargin: UM.Theme.getSize("setting_unit_margin").width
 
                 text: modelData.value
+                textFormat: Text.PlainText
                 renderType: Text.NativeRendering
                 color: control.contentItem.color
                 font: UM.Theme.getFont("default")

resources/qml/Settings/SettingExtruder.qml

@@ -145,6 +145,7 @@ SettingItem
             rightPadding: swatch.width + UM.Theme.getSize("setting_unit_margin").width
 
             text: control.currentText
+            textFormat: Text.PlainText
             renderType: Text.NativeRendering
             font: UM.Theme.getFont("default")
             color: enabled ? UM.Theme.getColor("setting_control_text") : UM.Theme.getColor("setting_control_disabled_text")

resources/qml/Settings/SettingItem.qml

@@ -115,6 +115,7 @@ Item {
             text: definition.label
             elide: Text.ElideMiddle;
             renderType: Text.NativeRendering
+            textFormat: Text.PlainText
 
             color: UM.Theme.getColor("setting_control_text");
             opacity: (definition.visible) ? 1 : 0.5

resources/qml/Settings/SettingOptionalExtruder.qml

@@ -140,6 +140,7 @@ SettingItem
             rightPadding: swatch.width + UM.Theme.getSize("setting_unit_margin").width
 
             text: control.currentText
+            textFormat: Text.PlainText
             renderType: Text.NativeRendering
             font: UM.Theme.getFont("default")
             color: enabled ? UM.Theme.getColor("setting_control_text") : UM.Theme.getColor("setting_control_disabled_text")
@@ -199,6 +200,7 @@ SettingItem
                 anchors.rightMargin: UM.Theme.getSize("setting_unit_margin").width
 
                 text: model.name
+                textFormat: Text.PlainText
                 renderType: Text.NativeRendering
                 color:
                 {

resources/qml/Settings/SettingTextField.qml

@@ -94,6 +94,7 @@ SettingItem
             anchors.verticalCenter: parent.verticalCenter
 
             text: definition.unit
+            textFormat: Text.PlainText
             renderType: Text.NativeRendering
             color: UM.Theme.getColor("setting_unit")
             font: UM.Theme.getFont("default")

resources/qml/Settings/SettingView.qml

@@ -39,10 +39,11 @@ Item
         Label
         {
             id: globalProfileLabel
-            text: catalog.i18nc("@label","Profile:");
+            text: catalog.i18nc("@label","Profile:")
+            textFormat: Text.PlainText
             width: Math.round(parent.width * 0.45 - UM.Theme.getSize("sidebar_margin").width - 2)
-            font: UM.Theme.getFont("default");
+            font: UM.Theme.getFont("default")
-            color: UM.Theme.getColor("text");
+            color: UM.Theme.getColor("text")
             verticalAlignment: Text.AlignVCenter
             anchors.top: parent.top
             anchors.bottom: parent.bottom