1 files changed, 53 insertions, 0 deletions
diff --git a/tests/qmlcamera/qml/qmlcamera/ControlSurface.qml b/tests/qmlcamera/qml/qmlcamera/ControlSurface.qml
new file mode 100644
index 00000000..c655e016
--- /dev/null
+++ b/tests/qmlcamera/qml/qmlcamera/ControlSurface.qml
@@ -0,0 +1,53 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the QtDataVisualization module.
+**
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Rectangle {
+    id: controlRect
+    color: "#000000"
+    property real xValue : 0
+    property real yValue : 0
+    property real minXValue : 0
+    property real minYValue : 0
+    property real maxXValue : 0
+    property real maxYValue : 0
+
+    property real halfWidth: width / 2.0;
+    property real halfHeight: height / 2.0;
+
+    Rectangle {
+        id: pointer
+        color: "#FFFFFF"
+        width: 5
+        height: 5
+    }
+
+    MouseArea {
+        id: inputArea
+        anchors.fill: parent
+        onPositionChanged: {
+            pointer.x = Math.min(Math.max(0, mouse.x), controlRect.width - pointer.width );
+            pointer.y = Math.min(Math.max(0, mouse.y), controlRect.height - pointer.height);
+            var mixX = (mouse.x / controlRect.width);
+            var mixY = (mouse.y / controlRect.width);
+            controlRect.xValue = minXValue*(1-mixX) + maxXValue*mixX;
+            controlRect.yValue = minYValue*(1-mixY) + maxYValue*mixY;
+        }
+    }
+}