Qt Quick Components

Thumbnail.qml Example File

demos/flickr/qml/Thumbnail.qml
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 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the Qt Components project on Qt Labs.
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 ** No Commercial Usage
 ** This file contains pre-release code and may not be distributed.
 ** You may use this file in accordance with the terms and conditions contained
 ** in the Technology Preview License Agreement accompanying this package.
 **
 ** GNU Lesser General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU Lesser
 ** General Public License version 2.1 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.LGPL included in the
 ** packaging of this file.  Please review the following information to
 ** ensure the GNU Lesser General Public License version 2.1 requirements
 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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 import QtQuick 1.0
 import "UIConstants.js" as UI

 Item {
     id: wrapper

     function photoClicked() {
         largeImagePage.photoUrl = photoUrl;
         largeImagePage.photoWidth = photoWidth;
         largeImagePage.photoHeight = photoHeight;

         detailsPage.photoAuthor = photoAuthor;
         detailsPage.photoDate = photoDate;
         detailsPage.photoDescription = photoDescription;
         detailsPage.photoTags = photoTags;
         detailsPage.photoTitle = photoTitle;
         detailsPage.photoHeight = photoHeight;
         detailsPage.photoWidth = photoWidth;

         // Change to image details page
         pageStack.push(largeImagePage);
     }

     width: UI.THUMBNAIL_WRAPPER_SIDE; height: UI.THUMBNAIL_WRAPPER_SIDE
     scale: scaleMe.scale

     Item {
         id: scaleMe

         anchors.centerIn: parent
         scale: 0.0

         Behavior on scale {
             NumberAnimation {
                 easing.type: Easing.InOutQuad
                 duration: 500
             }
         }

         Rectangle {
             id: blackRect

             width: UI.THUMBNAIL_WRAPPER_SIDE; height: UI.THUMBNAIL_WRAPPER_SIDE
             anchors.centerIn: parent
             color: UI.THUMBNAIL_WRAPPER_COLOR
             smooth: true

             Image {
                 id: thumb

                 source: photoThumbnailUrl
                 anchors.centerIn: parent
                 smooth: true
                 width: UI.THUMBNAIL_SIDE; height: UI.THUMBNAIL_SIDE

                 onStatusChanged: {
                     if (thumb.status == Image.Ready)
                         scaleMe.scale = 1;
                 }
             }

             MouseArea {
                 anchors.fill: parent
                 onClicked: photoClicked();
             }
         }
     }
 }