Port to declarative type registration

src/qml/SectionDelegate.qml

@@ -0,0 +1,52 @@
+// SPDX-FileCopyrightText: 2019 Black Hat <bhat@encom.eu.org>
+// SPDX-FileCopyrightText: 2020 Carl Schwan <carl@carlschwan.eu>
+// SPDX-License-Identifier: GPL-3.0-only
+
+import QtQuick
+import QtQuick.Controls as QQC2
+import QtQuick.Layouts
+
+import org.kde.kirigami as Kirigami
+
+import org.kde.neochat
+import org.kde.neochat.config
+
+QQC2.ItemDelegate {
+    id: root
+
+    property alias labelText: sectionLabel.text
+    property var maxWidth: Number.POSITIVE_INFINITY
+
+    property int colorSet: Kirigami.Theme.Window
+
+    leftPadding: 0
+    rightPadding: 0
+    topPadding: Kirigami.Units.largeSpacing
+    bottomPadding: 0 // Note not 0 by default
+
+    contentItem: ColumnLayout {
+        spacing: Kirigami.Units.smallSpacing
+        Layout.fillWidth: true
+
+        Kirigami.Heading {
+            id: sectionLabel
+            level: 4
+            color: Kirigami.Theme.disabledTextColor
+            horizontalAlignment: Text.AlignHCenter
+            verticalAlignment: Text.AlignVCenter
+            Layout.fillWidth: true
+            Layout.maximumWidth: maxWidth
+        }
+        Kirigami.Separator {
+            Layout.minimumHeight: 2
+            Layout.fillWidth: true
+            Layout.maximumWidth: maxWidth
+        }
+    }
+
+    background: Rectangle {
+        color: Config.blur ? "transparent" : Kirigami.Theme.backgroundColor
+        Kirigami.Theme.inherit: false
+        Kirigami.Theme.colorSet: root.colorSet
+    }
+}