🚀 feat: foundation for the sddm background

Background.qml

@@ -0,0 +1,69 @@
+/*
+ *   Copyright 2016 Boudhayan Gupta <bgupta@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 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 2.2
+
+FocusScope {
+    id: sceneBackground
+
+    property var sceneBackgroundType
+    property alias sceneBackgroundColor: sceneColorBackground.color
+    property alias sceneBackgroundImage: sceneImageBackground.source
+
+    Rectangle {
+        id: sceneColorBackground
+        anchors.fill: parent
+    }
+
+    Image {
+        id: sceneImageBackground
+        anchors.fill: parent
+        sourceSize.width: parent.width
+        sourceSize.height: parent.height
+        fillMode: Image.PreserveAspectCrop
+        smooth: true;
+    }
+
+    states: [
+        State {
+            name: "imageBackground"
+            when: sceneBackgroundType === "image"
+            PropertyChanges {
+                target: sceneColorBackground
+                visible: false
+            }
+            PropertyChanges {
+                target: sceneImageBackground
+                visible: true
+            }
+        },
+        State {
+            name: "colorBackground"
+            when: sceneBackgroundType !== "image"
+            PropertyChanges {
+                target: sceneColorBackground
+                visible: true
+            }
+            PropertyChanges {
+                target: sceneImageBackground
+                visible: false
+            }
+        }
+    ]
+}