<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>AlbumDelegate.qml Example File | Qt Quick 5.9</title> <link rel="stylesheet" type="text/css" href="style/offline-simple.css" /> <script type="text/javascript"> document.getElementsByTagName("link").item(0).setAttribute("href", "style/offline.css"); // loading style sheet breaks anchors that were jumped to before // so force jumping to anchor again setTimeout(function() { var anchor = location.hash; // need to jump to different anchor first (e.g. none) location.hash = "#"; setTimeout(function() { location.hash = anchor; }, 0); }, 0); </script> </head> <body> <div class="header" id="qtdocheader"> <div class="main"> <div class="main-rounded"> <div class="navigationbar"> <table><tr> <td >Qt 5.9</td><td ><a href="qtquick-index.html">Qt Quick</a></td><td ><a href="qtquick-demos-photoviewer-example.html">Qt Quick Demo - Photo Viewer</a></td><td >AlbumDelegate.qml Example File</td></tr></table><table class="buildversion"><tr> <td id="buildversion" width="100%" align="right">Qt 5.9.4 Reference Documentation</td> </tr></table> </div> </div> <div class="content"> <div class="line"> <div class="content mainContent"> <div class="sidebar"><div class="sidebar-content" id="sidebar-content"></div></div> <h1 class="title">AlbumDelegate.qml Example File</h1> <span class="subtitle">demos/photoviewer/PhotoViewerCore/AlbumDelegate.qml</span> <!-- $$$demos/photoviewer/PhotoViewerCore/AlbumDelegate.qml-description --> <div class="descr"> <a name="details"></a> <pre class="qml"> <span class="comment">/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtQml module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:BSD$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** BSD License Usage ** Alternatively, 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 The Qt Company Ltd 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." ** ** $QT_END_LICENSE$ ** ****************************************************************************/</span> import QtQuick 2.0 import QtQuick.XmlListModel 2.0 import QtQml.Models 2.1 <span class="type">Component</span> { <span class="name">id</span>: <span class="name">albumDelegate</span> <span class="type">Package</span> { <span class="type"><a href="qml-qtquick-item.html">Item</a></span> { <span class="name">Package</span>.name: <span class="string">'browser'</span> <span class="type"><a href="qml-qtquick-gridview.html">GridView</a></span> { <span class="name">id</span>: <span class="name">photosGridView</span>; <span class="name">model</span>: <span class="name">visualModel</span>.<span class="name">parts</span>.<span class="name">grid</span>; <span class="name">width</span>: <span class="name">mainWindow</span>.<span class="name">width</span>; <span class="name">height</span>: <span class="name">mainWindow</span>.<span class="name">height</span> <span class="operator">-</span> <span class="number">21</span> <span class="name">x</span>: <span class="number">0</span>; <span class="name">y</span>: <span class="number">21</span>; <span class="name">cellWidth</span>: <span class="number">160</span>; <span class="name">cellHeight</span>: <span class="number">153</span>; <span class="name">interactive</span>: <span class="number">false</span> <span class="name">onCurrentIndexChanged</span>: <span class="name">photosListView</span>.<span class="name">positionViewAtIndex</span>(<span class="name">currentIndex</span>, <span class="name">ListView</span>.<span class="name">Contain</span>) } } <span class="type"><a href="qml-qtquick-item.html">Item</a></span> { <span class="name">Package</span>.name: <span class="string">'fullscreen'</span> <span class="type"><a href="qml-qtquick-listview.html">ListView</a></span> { <span class="name">id</span>: <span class="name">photosListView</span>; <span class="name">model</span>: <span class="name">visualModel</span>.<span class="name">parts</span>.<span class="name">list</span>; <span class="name">orientation</span>: <span class="name">Qt</span>.<span class="name">Horizontal</span> <span class="name">width</span>: <span class="name">mainWindow</span>.<span class="name">width</span>; <span class="name">height</span>: <span class="name">mainWindow</span>.<span class="name">height</span>; <span class="name">interactive</span>: <span class="number">false</span> <span class="name">onCurrentIndexChanged</span>: <span class="name">photosGridView</span>.<span class="name">positionViewAtIndex</span>(<span class="name">currentIndex</span>, <span class="name">GridView</span>.<span class="name">Contain</span>) <span class="name">highlightRangeMode</span>: <span class="name">ListView</span>.<span class="name">StrictlyEnforceRange</span>; <span class="name">snapMode</span>: <span class="name">ListView</span>.<span class="name">SnapOneItem</span> } } <span class="type"><a href="qml-qtquick-item.html">Item</a></span> { <span class="name">Package</span>.name: <span class="string">'album'</span> <span class="name">id</span>: <span class="name">albumWrapper</span>; <span class="name">width</span>: <span class="number">210</span>; <span class="name">height</span>: <span class="number">220</span> <span class="type">DelegateModel</span> { <span class="name">id</span>: <span class="name">visualModel</span>; <span class="name">delegate</span>: <span class="name">PhotoDelegate</span> { } <span class="name">model</span>: <span class="name">RssModel</span> { <span class="name">id</span>: <span class="name">rssModel</span>; <span class="name">tags</span>: <span class="name">tag</span> } } <span class="type">BusyIndicator</span> { <span class="name">id</span>: <span class="name">busyIndicator</span> <span class="type">anchors</span> { <span class="name">centerIn</span>: <span class="name">parent</span>; <span class="name">verticalCenterOffset</span>: -<span class="number">20</span> } <span class="name">on</span>: <span class="name">rssModel</span>.<span class="name">status</span> <span class="operator">!=</span> <span class="name">XmlListModel</span>.<span class="name">Ready</span> } <span class="type"><a href="qml-qtquick-pathview.html">PathView</a></span> { <span class="name">id</span>: <span class="name">photosPathView</span>; <span class="name">model</span>: <span class="name">visualModel</span>.<span class="name">parts</span>.<span class="name">stack</span>; <span class="name">pathItemCount</span>: <span class="number">5</span> <span class="name">visible</span>: !<span class="name">busyIndicator</span>.<span class="name">visible</span> <span class="name">anchors</span>.centerIn: <span class="name">parent</span>; <span class="name">anchors</span>.verticalCenterOffset: -<span class="number">30</span> <span class="name">path</span>: <span class="name">Path</span> { <span class="type"><a href="qml-qtquick-pathattribute.html">PathAttribute</a></span> { <span class="name">name</span>: <span class="string">'z'</span>; <span class="name">value</span>: <span class="number">9999.0</span> } <span class="type"><a href="qml-qtquick-pathline.html">PathLine</a></span> { <span class="name">x</span>: <span class="number">1</span>; <span class="name">y</span>: <span class="number">1</span> } <span class="type"><a href="qml-qtquick-pathattribute.html">PathAttribute</a></span> { <span class="name">name</span>: <span class="string">'z'</span>; <span class="name">value</span>: <span class="number">0.0</span> } } } <span class="type"><a href="qml-qtquick-mousearea.html">MouseArea</a></span> { <span class="name">anchors</span>.fill: <span class="name">parent</span> <span class="name">onClicked</span>: <span class="name">mainWindow</span>.<span class="name">editMode</span> ? <span class="name">photosModel</span>.<span class="name">remove</span>(<span class="name">index</span>) : <span class="name">albumWrapper</span>.<span class="name">state</span> <span class="operator">=</span> <span class="string">'inGrid'</span> } <span class="type">Tag</span> { <span class="type">anchors</span> { <span class="name">horizontalCenter</span>: <span class="name">parent</span>.<span class="name">horizontalCenter</span>; <span class="name">bottom</span>: <span class="name">parent</span>.<span class="name">bottom</span>; <span class="name">bottomMargin</span>: <span class="number">10</span> } <span class="name">frontLabel</span>: <span class="name">tag</span>; <span class="name">backLabel</span>: <span class="name">qsTr</span>(<span class="string">"Remove"</span>); <span class="name">flipped</span>: <span class="name">mainWindow</span>.<span class="name">editMode</span> <span class="name">onTagChanged</span>: <span class="name">rssModel</span>.<span class="name">tags</span> <span class="operator">=</span> <span class="name">tag</span> <span class="name">onBackClicked</span>: <span class="keyword">if</span> (<span class="name">mainWindow</span>.<span class="name">editMode</span>) <span class="name">photosModel</span>.<span class="name">remove</span>(<span class="name">index</span>); } <span class="name">states</span>: [ <span class="type"><a href="qml-qtquick-state.html">State</a></span> { <span class="name">name</span>: <span class="string">'inGrid'</span> <span class="type"><a href="qml-qtquick-propertychanges.html">PropertyChanges</a></span> { <span class="name">target</span>: <span class="name">photosGridView</span>; <span class="name">interactive</span>: <span class="number">true</span> } <span class="type"><a href="qml-qtquick-propertychanges.html">PropertyChanges</a></span> { <span class="name">target</span>: <span class="name">albumsShade</span>; <span class="name">opacity</span>: <span class="number">1</span> } <span class="type"><a href="qml-qtquick-propertychanges.html">PropertyChanges</a></span> { <span class="name">target</span>: <span class="name">backButton</span>; <span class="name">onClicked</span>: <span class="name">albumWrapper</span>.<span class="name">state</span> <span class="operator">=</span> <span class="string">''</span>; <span class="name">y</span>: <span class="number">6</span> } }, <span class="type"><a href="qml-qtquick-state.html">State</a></span> { <span class="name">name</span>: <span class="string">'fullscreen'</span>; <span class="name">extend</span>: <span class="string">'inGrid'</span> <span class="type"><a href="qml-qtquick-propertychanges.html">PropertyChanges</a></span> { <span class="name">target</span>: <span class="name">photosGridView</span>; <span class="name">interactive</span>: <span class="number">false</span> } <span class="type"><a href="qml-qtquick-propertychanges.html">PropertyChanges</a></span> { <span class="name">target</span>: <span class="name">photosListView</span>; <span class="name">interactive</span>: <span class="number">true</span> } <span class="type"><a href="qml-qtquick-propertychanges.html">PropertyChanges</a></span> { <span class="name">target</span>: <span class="name">photosShade</span>; <span class="name">opacity</span>: <span class="number">1</span> } <span class="type"><a href="qml-qtquick-propertychanges.html">PropertyChanges</a></span> { <span class="name">target</span>: <span class="name">backButton</span>; <span class="name">y</span>: -<span class="name">backButton</span>.<span class="name">height</span> <span class="operator">-</span> <span class="number">8</span> } } ] <span class="name">GridView</span>.onAdd: <span class="name">NumberAnimation</span> { <span class="name">target</span>: <span class="name">albumWrapper</span>; <span class="name">properties</span>: <span class="string">"scale"</span>; <span class="name">from</span>: <span class="number">0.0</span>; <span class="name">to</span>: <span class="number">1.0</span>; <span class="name">easing</span>.type: <span class="name">Easing</span>.<span class="name">OutQuad</span> } <span class="name">GridView</span>.onRemove: <span class="name">SequentialAnimation</span> { <span class="type"><a href="qml-qtquick-propertyaction.html">PropertyAction</a></span> { <span class="name">target</span>: <span class="name">albumWrapper</span>; <span class="name">property</span>: <span class="string">"GridView.delayRemove"</span>; <span class="name">value</span>: <span class="number">true</span> } <span class="type"><a href="qml-qtquick-numberanimation.html">NumberAnimation</a></span> { <span class="name">target</span>: <span class="name">albumWrapper</span>; <span class="name">property</span>: <span class="string">"scale"</span>; <span class="name">from</span>: <span class="number">1.0</span>; <span class="name">to</span>: <span class="number">0.0</span>; <span class="name">easing</span>.type: <span class="name">Easing</span>.<span class="name">OutQuad</span> } <span class="type"><a href="qml-qtquick-propertyaction.html">PropertyAction</a></span> { <span class="name">target</span>: <span class="name">albumWrapper</span>; <span class="name">property</span>: <span class="string">"GridView.delayRemove"</span>; <span class="name">value</span>: <span class="number">false</span> } } <span class="name">transitions</span>: [ <span class="type"><a href="qml-qtquick-transition.html">Transition</a></span> { <span class="name">from</span>: <span class="string">'*'</span>; <span class="name">to</span>: <span class="string">'inGrid'</span> <span class="type"><a href="qml-qtquick-sequentialanimation.html">SequentialAnimation</a></span> { <span class="type"><a href="qml-qtquick-numberanimation.html">NumberAnimation</a></span> { <span class="name">properties</span>: <span class="string">'opacity'</span>; <span class="name">duration</span>: <span class="number">250</span> } <span class="type"><a href="qml-qtquick-pauseanimation.html">PauseAnimation</a></span> { <span class="name">duration</span>: <span class="number">350</span> } <span class="type"><a href="qml-qtquick-numberanimation.html">NumberAnimation</a></span> { <span class="name">target</span>: <span class="name">backButton</span>; <span class="name">properties</span>: <span class="string">"y"</span>; <span class="name">duration</span>: <span class="number">200</span>; <span class="name">easing</span>.type: <span class="name">Easing</span>.<span class="name">OutQuad</span> } } }, <span class="type"><a href="qml-qtquick-transition.html">Transition</a></span> { <span class="name">from</span>: <span class="string">'inGrid'</span>; <span class="name">to</span>: <span class="string">'*'</span> <span class="type"><a href="qml-qtquick-numberanimation.html">NumberAnimation</a></span> { <span class="name">properties</span>: <span class="string">"y,opacity"</span>; <span class="name">easing</span>.type: <span class="name">Easing</span>.<span class="name">OutQuad</span>; <span class="name">duration</span>: <span class="number">300</span> } } ] } } } </pre> </div> <!-- @@@demos/photoviewer/PhotoViewerCore/AlbumDelegate.qml --> </div> </div> </div> </div> </div> <div class="footer"> <p> <acronym title="Copyright">©</acronym> 2017 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners.<br> The documentation provided herein is licensed under the terms of the <a href="http://www.gnu.org/licenses/fdl.html">GNU Free Documentation License version 1.3</a> as published by the Free Software Foundation.<br> Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners. </p> </div> </body> </html>