add missing ScrollView

src/declarativeimports/plasmacomponents3/ScrollView.qml

@@ -0,0 +1,72 @@
+/*
+ * Copyright 2017 Marco Martin <mart@kde.org>
+ * Copyright 2017 The Qt Company Ltd.
+ *
+ * GNU Lesser General Public License Usage
+ * Alternatively, this file may be used under the terms of the GNU Lesser
+ * General Public License version 3 as published by the Free Software
+ * Foundation and appearing in the file LICENSE.LGPLv3 included in the
+ * packaging of this file. Please review the following information to
+ * ensure the GNU Lesser General Public License version 3 requirements
+ * will be met: https://www.gnu.org/licenses/lgpl.html.
+ *
+ * GNU General Public License Usage
+ * Alternatively, this file may be used under the terms of the GNU
+ * General Public License version 2.0 or later as published by the Free
+ * Software Foundation and appearing in the file LICENSE.GPL included in
+ * the packaging of this file. Please review the following information to
+ * ensure the GNU General Public License version 2.0 requirements will be
+ * met: http://www.gnu.org/licenses/gpl-2.0.html.
+ */
+
+
+import QtQuick 2.9
+import QtQuick.Controls @QQC2_VERSION@
+import QtQuick.Templates @QQC2_VERSION@ as T
+import org.kde.plasma.core 2.0 as PlasmaCore
+
+T.ScrollView {
+    id: controlRoot
+
+    clip: true
+
+    implicitWidth: Math.max(background ? background.implicitWidth : 0, contentWidth + leftPadding + rightPadding)
+    implicitHeight: Math.max(background ? background.implicitHeight : 0, contentHeight + topPadding + bottomPadding)
+
+    contentWidth: scrollHelper.flickableItem ? scrollHelper.flickableItem.contentWidth : 0
+    contentHeight: scrollHelper.flickableItem ? scrollHelper.flickableItem.contentHeight : 0
+
+    //create a background only after Component.onCompleted, see on the component creation below for explanation
+    Component.onCompleted: {
+        if (!controlRoot.background) {
+            controlRoot.background = backgroundComponent.createObject(controlRoot);
+        }
+    }
+
+ 
+    data: [  Component {
+                id: backgroundComponent
+                Rectangle {
+                    color: theme.viewBackgroundColor
+                    visible: false
+                    anchors.fill:parent
+                }
+            }]
+
+    ScrollBar.vertical: ScrollBar {
+        id: verticalScrollBar
+        parent: controlRoot
+        x: controlRoot.mirrored ? 0 : controlRoot.width - width
+        y: controlRoot.topPadding
+        height: controlRoot.availableHeight
+        active: controlRoot.ScrollBar.horizontal || controlRoot.ScrollBar.horizontal.active
+    }
+
+    ScrollBar.horizontal: ScrollBar {
+        parent: controlRoot
+        x: controlRoot.leftPadding
+        y: controlRoot.height - height
+        width: controlRoot.availableWidth
+        active: controlRoot.ScrollBar.vertical || controlRoot.ScrollBar.vertical.active
+    }
+}