add missing PageIndicator

src/declarativeimports/plasmacomponents3/PageIndicator.qml

@@ -0,0 +1,58 @@
+/*
+ *   Copyright 2018 Marco Martin <mart@kde.org>
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU Library General Public License as
+ *   published by the Free Software Foundation; either version 2, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU Library General Public License for more details
+ *
+ *   You should have received a copy of the GNU Library General Public
+ *   License along with this program; if not, write to the
+ *   Free Software Foundation, Inc.,
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+import QtQuick 2.6
+import QtQuick.Layouts 1.2
+import QtQuick.Templates @QQC2_VERSION@ as T
+import org.kde.plasma.core 2.0 as PlasmaCore
+
+T.PageIndicator {
+    id: control
+
+    implicitWidth: contentItem.implicitWidth + leftPadding + rightPadding
+    implicitHeight: contentItem.implicitHeight + topPadding + bottomPadding
+
+    padding: units.smallSpacing
+    spacing: units.largeSpacing
+
+    delegate: Rectangle {
+        implicitWidth: units.gridUnit
+        implicitHeight: implicitWidth
+
+        radius: width
+        color: PlasmaCore.ColorScope.textColor
+
+        opacity: index === currentIndex ? 0.9 : pressed ? 0.7 : 0.5
+        Behavior on opacity {
+            OpacityAnimator {
+                duration: units.longDuration
+                easing.type: Easing.InOutQuad
+            }
+        }
+    }
+
+    contentItem: Row {
+        spacing: control.spacing
+
+        Repeater {
+            model: control.count
+            delegate: control.delegate
+        }
+    }
+}