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+/****************************************************************************
+**
+** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt 5 launch demo.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
+** of its contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtMultimedia 5
+import "presentation"
+
+import QtGraphicalEffects 1.0
+
+Slide {
+
+ id: slide
+
+ title: "Qt Multimedia - Camera"
+
+ Camera {
+ id: camera
+ Component.onCompleted: camera.stop();
+ }
+
+ VideoOutput {
+ id: videoOut
+ anchors.fill: parent
+ source: camera
+ layer.enabled: true;
+ layer.effect: ZoomBlur {
+ samples: 16
+ length: button.pressed ? parent.height / 5 : 0
+ Behavior on length {
+ NumberAnimation { duration: 250 }
+ }
+ }
+ }
+
+ onVisibleChanged: {
+ if (slide.visible)
+ camera.start();
+ else
+ camera.stop();
+ }
+
+ Button {
+ id: button
+ anchors.bottom: videoOut.bottom
+ anchors.horizontalCenter: videoOut.horizontalCenter
+ anchors.bottomMargin: height / 2;
+// anchors.bottom: slide.top;
+// anchors.right: slide.right;
+// anchors.bottomMargin: height;
+ label: pressed ? "Remove Effect" : "Zoom Effect";
+ width: height * 4;
+ height: parent.height * 0.1
+ }
+
+}