<?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>FileBrowser.qml Example File | Qt Multimedia 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="qtmultimedia-index.html">Qt Multimedia</a></td><td ><a href="qtmultimedia-multimedia-video-qmlvideofx-example.html">QML Video Shader Effects Example</a></td><td >FileBrowser.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">FileBrowser.qml Example File</h1> <span class="subtitle">multimedia/video/qmlvideofx/qml/qmlvideofx/FileBrowser.qml</span> <!-- $$$multimedia/video/qmlvideofx/qml/qmlvideofx/FileBrowser.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 Qt Mobility Components. ** ** $QT_BEGIN_LICENSE:BSD$ ** 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 2.1 import Qt.labs.folderlistmodel 2.1 <span class="type">Rectangle</span> { <span class="name">id</span>: <span class="name">fileBrowser</span> <span class="name">color</span>: <span class="string">"transparent"</span> <span class="name">z</span>: <span class="number">4</span> property <span class="type">string</span> <span class="name">folder</span> property <span class="type">bool</span> <span class="name">shown</span>: <span class="name">loader</span>.<span class="name">sourceComponent</span> signal <span class="type">fileSelected</span>(string file) <span class="keyword">function</span> <span class="name">selectFile</span>(<span class="name">file</span>) { <span class="keyword">if</span> (<span class="name">file</span> <span class="operator">!==</span> <span class="string">""</span>) { <span class="name">folder</span> <span class="operator">=</span> <span class="name">loader</span>.<span class="name">item</span>.<span class="name">folders</span>.<span class="name">folder</span> <span class="name">fileBrowser</span>.<span class="name">fileSelected</span>(<span class="name">file</span>) } <span class="name">loader</span>.<span class="name">sourceComponent</span> <span class="operator">=</span> <span class="name">undefined</span> } <span class="type">Loader</span> { <span class="name">id</span>: <span class="name">loader</span> } <span class="keyword">function</span> <span class="name">show</span>() { <span class="name">loader</span>.<span class="name">sourceComponent</span> <span class="operator">=</span> <span class="name">fileBrowserComponent</span> <span class="name">loader</span>.<span class="name">item</span>.<span class="name">parent</span> <span class="operator">=</span> <span class="name">fileBrowser</span> <span class="name">loader</span>.<span class="name">item</span>.<span class="name">anchors</span>.<span class="name">fill</span> <span class="operator">=</span> <span class="name">fileBrowser</span> <span class="name">loader</span>.<span class="name">item</span>.<span class="name">folder</span> <span class="operator">=</span> <span class="name">fileBrowser</span>.<span class="name">folder</span> } <span class="type">Component</span> { <span class="name">id</span>: <span class="name">fileBrowserComponent</span> <span class="type">Rectangle</span> { <span class="name">id</span>: <span class="name">root</span> <span class="name">color</span>: <span class="string">"black"</span> property <span class="type">bool</span> <span class="name">showFocusHighlight</span>: <span class="number">false</span> property <span class="type">variant</span> <span class="name">folders</span>: <span class="name">folders1</span> property <span class="type">variant</span> <span class="name">view</span>: <span class="name">view1</span> property <span class="type">alias</span> <span class="name">folder</span>: <span class="name">folders1</span>.<span class="name">folder</span> property <span class="type">color</span> <span class="name">textColor</span>: <span class="string">"white"</span> <span class="type">FolderListModel</span> { <span class="name">id</span>: <span class="name">folders1</span> <span class="name">folder</span>: <span class="name">folder</span> } <span class="type">FolderListModel</span> { <span class="name">id</span>: <span class="name">folders2</span> <span class="name">folder</span>: <span class="name">folder</span> } <span class="type">SystemPalette</span> { <span class="name">id</span>: <span class="name">palette</span> } <span class="type">Component</span> { <span class="name">id</span>: <span class="name">folderDelegate</span> <span class="type">Rectangle</span> { <span class="name">id</span>: <span class="name">wrapper</span> <span class="keyword">function</span> <span class="name">launch</span>() { var <span class="name">path</span> = <span class="string">"file://"</span>; <span class="keyword">if</span> (<span class="name">filePath</span>.<span class="name">length</span> <span class="operator">></span> <span class="number">2</span> <span class="operator">&&</span> <span class="name">filePath</span>[<span class="number">1</span>] <span class="operator">===</span> <span class="string">':'</span>) <span class="comment">// Windows drive logic, see QUrl::fromLocalFile()</span> <span class="name">path</span> <span class="operator">+=</span> <span class="string">'/'</span>; <span class="name">path</span> <span class="operator">+=</span> <span class="name">filePath</span>; <span class="keyword">if</span> (<span class="name">folders</span>.<span class="name">isFolder</span>(<span class="name">index</span>)) <span class="name">down</span>(<span class="name">path</span>); <span class="keyword">else</span> <span class="name">fileBrowser</span>.<span class="name">selectFile</span>(<span class="name">path</span>) } <span class="name">width</span>: <span class="name">root</span>.<span class="name">width</span> <span class="name">height</span>: <span class="name">itemHeight</span> <span class="name">color</span>: <span class="string">"transparent"</span> <span class="type">Rectangle</span> { <span class="name">id</span>: <span class="name">highlight</span>; <span class="name">visible</span>: <span class="number">false</span> <span class="name">anchors</span>.fill: <span class="name">parent</span> <span class="name">color</span>: <span class="name">palette</span>.<span class="name">highlight</span> <span class="name">gradient</span>: <span class="name">Gradient</span> { <span class="type">GradientStop</span> { <span class="name">id</span>: <span class="name">t1</span>; <span class="name">position</span>: <span class="number">0.0</span>; <span class="name">color</span>: <span class="name">palette</span>.<span class="name">highlight</span> } <span class="type">GradientStop</span> { <span class="name">id</span>: <span class="name">t2</span>; <span class="name">position</span>: <span class="number">1.0</span>; <span class="name">color</span>: <span class="name">Qt</span>.<span class="name">lighter</span>(<span class="name">palette</span>.<span class="name">highlight</span>) } } } <span class="type">Item</span> { <span class="name">width</span>: <span class="name">itemHeight</span>; <span class="name">height</span>: <span class="name">itemHeight</span> <span class="type">Image</span> { <span class="name">source</span>: <span class="string">"qrc:/images/icon_Folder.png"</span> <span class="name">fillMode</span>: <span class="name">Image</span>.<span class="name">PreserveAspectFit</span> <span class="name">anchors</span>.fill: <span class="name">parent</span> <span class="name">anchors</span>.margins: <span class="name">scaledMargin</span> <span class="name">visible</span>: <span class="name">folders</span>.<span class="name">isFolder</span>(<span class="name">index</span>) } } <span class="type">Text</span> { <span class="name">id</span>: <span class="name">nameText</span> <span class="name">anchors</span>.fill: <span class="name">parent</span>; <span class="name">verticalAlignment</span>: <span class="name">Text</span>.<span class="name">AlignVCenter</span> <span class="name">text</span>: <span class="name">fileName</span> <span class="name">anchors</span>.leftMargin: <span class="name">itemHeight</span> <span class="operator">+</span> <span class="name">scaledMargin</span> <span class="name">font</span>.pixelSize: <span class="name">fontSize</span> <span class="name">color</span>: (<span class="name">wrapper</span>.<span class="name">ListView</span>.<span class="name">isCurrentItem</span> <span class="operator">&&</span> <span class="name">root</span>.<span class="name">showFocusHighlight</span>) ? <span class="name">palette</span>.<span class="name">highlightedText</span> : <span class="name">textColor</span> <span class="name">elide</span>: <span class="name">Text</span>.<span class="name">ElideRight</span> } <span class="type">MouseArea</span> { <span class="name">id</span>: <span class="name">mouseRegion</span> <span class="name">anchors</span>.fill: <span class="name">parent</span> <span class="name">onPressed</span>: { <span class="name">root</span>.<span class="name">showFocusHighlight</span> <span class="operator">=</span> <span class="number">false</span>; <span class="name">wrapper</span>.<span class="name">ListView</span>.<span class="name">view</span>.<span class="name">currentIndex</span> <span class="operator">=</span> <span class="name">index</span>; } <span class="name">onClicked</span>: { <span class="keyword">if</span> (<span class="name">folders</span> <span class="operator">==</span> <span class="name">wrapper</span>.<span class="name">ListView</span>.<span class="name">view</span>.<span class="name">model</span>) <span class="name">launch</span>() } } <span class="name">states</span>: [ <span class="type">State</span> { <span class="name">name</span>: <span class="string">"pressed"</span> <span class="name">when</span>: <span class="name">mouseRegion</span>.<span class="name">pressed</span> <span class="type">PropertyChanges</span> { <span class="name">target</span>: <span class="name">highlight</span>; <span class="name">visible</span>: <span class="number">true</span> } <span class="type">PropertyChanges</span> { <span class="name">target</span>: <span class="name">nameText</span>; <span class="name">color</span>: <span class="name">palette</span>.<span class="name">highlightedText</span> } } ] } } <span class="type">ListView</span> { <span class="name">id</span>: <span class="name">view1</span> <span class="name">anchors</span>.top: <span class="name">titleBar</span>.<span class="name">bottom</span> <span class="name">anchors</span>.bottom: <span class="name">cancelButton</span>.<span class="name">top</span> <span class="name">x</span>: <span class="number">0</span> <span class="name">width</span>: <span class="name">parent</span>.<span class="name">width</span> <span class="name">model</span>: <span class="name">folders1</span> <span class="name">delegate</span>: <span class="name">folderDelegate</span> <span class="name">highlight</span>: <span class="name">Rectangle</span> { <span class="name">color</span>: <span class="name">palette</span>.<span class="name">highlight</span> <span class="name">visible</span>: <span class="name">root</span>.<span class="name">showFocusHighlight</span> <span class="operator">&&</span> <span class="name">view1</span>.<span class="name">count</span> <span class="operator">!=</span> <span class="number">0</span> <span class="name">gradient</span>: <span class="name">Gradient</span> { <span class="type">GradientStop</span> { <span class="name">id</span>: <span class="name">t1</span>; <span class="name">position</span>: <span class="number">0.0</span>; <span class="name">color</span>: <span class="name">palette</span>.<span class="name">highlight</span> } <span class="type">GradientStop</span> { <span class="name">id</span>: <span class="name">t2</span>; <span class="name">position</span>: <span class="number">1.0</span>; <span class="name">color</span>: <span class="name">Qt</span>.<span class="name">lighter</span>(<span class="name">palette</span>.<span class="name">highlight</span>) } } <span class="name">width</span>: <span class="name">view1</span>.<span class="name">currentItem</span> <span class="operator">==</span> <span class="number">null</span> ? <span class="number">0</span> : <span class="name">view1</span>.<span class="name">currentItem</span>.<span class="name">width</span> } <span class="name">highlightMoveVelocity</span>: <span class="number">1000</span> <span class="name">pressDelay</span>: <span class="number">100</span> <span class="name">focus</span>: <span class="number">true</span> <span class="name">state</span>: <span class="string">"current"</span> <span class="name">states</span>: [ <span class="type">State</span> { <span class="name">name</span>: <span class="string">"current"</span> <span class="type">PropertyChanges</span> { <span class="name">target</span>: <span class="name">view1</span>; <span class="name">x</span>: <span class="number">0</span> } }, <span class="type">State</span> { <span class="name">name</span>: <span class="string">"exitLeft"</span> <span class="type">PropertyChanges</span> { <span class="name">target</span>: <span class="name">view1</span>; <span class="name">x</span>: -<span class="name">root</span>.<span class="name">width</span> } }, <span class="type">State</span> { <span class="name">name</span>: <span class="string">"exitRight"</span> <span class="type">PropertyChanges</span> { <span class="name">target</span>: <span class="name">view1</span>; <span class="name">x</span>: <span class="name">root</span>.<span class="name">width</span> } } ] <span class="name">transitions</span>: [ <span class="type">Transition</span> { <span class="name">to</span>: <span class="string">"current"</span> <span class="type">SequentialAnimation</span> { <span class="type">NumberAnimation</span> { <span class="name">properties</span>: <span class="string">"x"</span>; <span class="name">duration</span>: <span class="number">250</span> } } }, <span class="type">Transition</span> { <span class="type">NumberAnimation</span> { <span class="name">properties</span>: <span class="string">"x"</span>; <span class="name">duration</span>: <span class="number">250</span> } <span class="type">NumberAnimation</span> { <span class="name">properties</span>: <span class="string">"x"</span>; <span class="name">duration</span>: <span class="number">250</span> } } ] <span class="name">Keys</span>.onPressed: <span class="name">root</span>.<span class="name">keyPressed</span>(<span class="name">event</span>.<span class="name">key</span>) } <span class="type">ListView</span> { <span class="name">id</span>: <span class="name">view2</span> <span class="name">anchors</span>.top: <span class="name">titleBar</span>.<span class="name">bottom</span> <span class="name">anchors</span>.bottom: <span class="name">parent</span>.<span class="name">bottom</span> <span class="name">x</span>: <span class="name">parent</span>.<span class="name">width</span> <span class="name">width</span>: <span class="name">parent</span>.<span class="name">width</span> <span class="name">model</span>: <span class="name">folders2</span> <span class="name">delegate</span>: <span class="name">folderDelegate</span> <span class="name">highlight</span>: <span class="name">Rectangle</span> { <span class="name">color</span>: <span class="name">palette</span>.<span class="name">highlight</span> <span class="name">visible</span>: <span class="name">root</span>.<span class="name">showFocusHighlight</span> <span class="operator">&&</span> <span class="name">view2</span>.<span class="name">count</span> <span class="operator">!=</span> <span class="number">0</span> <span class="name">gradient</span>: <span class="name">Gradient</span> { <span class="type">GradientStop</span> { <span class="name">id</span>: <span class="name">t1</span>; <span class="name">position</span>: <span class="number">0.0</span>; <span class="name">color</span>: <span class="name">palette</span>.<span class="name">highlight</span> } <span class="type">GradientStop</span> { <span class="name">id</span>: <span class="name">t2</span>; <span class="name">position</span>: <span class="number">1.0</span>; <span class="name">color</span>: <span class="name">Qt</span>.<span class="name">lighter</span>(<span class="name">palette</span>.<span class="name">highlight</span>) } } <span class="name">width</span>: <span class="name">view1</span>.<span class="name">currentItem</span> <span class="operator">==</span> <span class="number">null</span> ? <span class="number">0</span> : <span class="name">view1</span>.<span class="name">currentItem</span>.<span class="name">width</span> } <span class="name">highlightMoveVelocity</span>: <span class="number">1000</span> <span class="name">pressDelay</span>: <span class="number">100</span> <span class="name">states</span>: [ <span class="type">State</span> { <span class="name">name</span>: <span class="string">"current"</span> <span class="type">PropertyChanges</span> { <span class="name">target</span>: <span class="name">view2</span>; <span class="name">x</span>: <span class="number">0</span> } }, <span class="type">State</span> { <span class="name">name</span>: <span class="string">"exitLeft"</span> <span class="type">PropertyChanges</span> { <span class="name">target</span>: <span class="name">view2</span>; <span class="name">x</span>: -<span class="name">root</span>.<span class="name">width</span> } }, <span class="type">State</span> { <span class="name">name</span>: <span class="string">"exitRight"</span> <span class="type">PropertyChanges</span> { <span class="name">target</span>: <span class="name">view2</span>; <span class="name">x</span>: <span class="name">root</span>.<span class="name">width</span> } } ] <span class="name">transitions</span>: [ <span class="type">Transition</span> { <span class="name">to</span>: <span class="string">"current"</span> <span class="type">SequentialAnimation</span> { <span class="type">NumberAnimation</span> { <span class="name">properties</span>: <span class="string">"x"</span>; <span class="name">duration</span>: <span class="number">250</span> } } }, <span class="type">Transition</span> { <span class="type">NumberAnimation</span> { <span class="name">properties</span>: <span class="string">"x"</span>; <span class="name">duration</span>: <span class="number">250</span> } } ] <span class="name">Keys</span>.onPressed: <span class="name">root</span>.<span class="name">keyPressed</span>(<span class="name">event</span>.<span class="name">key</span>) } <span class="type">Button</span> { <span class="name">id</span>: <span class="name">cancelButton</span> <span class="name">width</span>: <span class="name">itemWidth</span> <span class="name">height</span>: <span class="name">itemHeight</span> <span class="name">color</span>: <span class="string">"#353535"</span> <span class="type">anchors</span> { <span class="name">bottom</span>: <span class="name">parent</span>.<span class="name">bottom</span>; <span class="name">right</span>: <span class="name">parent</span>.<span class="name">right</span>; <span class="name">margins</span>: <span class="number">5</span> <span class="operator">*</span> <span class="name">scaledMargin</span> } <span class="name">text</span>: <span class="string">"Cancel"</span> <span class="name">horizontalAlign</span>: <span class="name">Text</span>.<span class="name">AlignHCenter</span> <span class="name">onClicked</span>: <span class="name">fileBrowser</span>.<span class="name">selectFile</span>(<span class="string">""</span>) } <span class="name">Keys</span>.onPressed: { <span class="name">root</span>.<span class="name">keyPressed</span>(<span class="name">event</span>.<span class="name">key</span>); <span class="keyword">if</span> (<span class="name">event</span>.<span class="name">key</span> <span class="operator">===</span> <span class="name">Qt</span>.<span class="name">Key_Return</span> <span class="operator">||</span> <span class="name">event</span>.<span class="name">key</span> <span class="operator">===</span> <span class="name">Qt</span>.<span class="name">Key_Select</span> <span class="operator">||</span> <span class="name">event</span>.<span class="name">key</span> <span class="operator">===</span> <span class="name">Qt</span>.<span class="name">Key_Right</span>) { <span class="name">view</span>.<span class="name">currentItem</span>.<span class="name">launch</span>(); <span class="name">event</span>.<span class="name">accepted</span> <span class="operator">=</span> <span class="number">true</span>; } <span class="keyword">else</span> <span class="keyword">if</span> (<span class="name">event</span>.<span class="name">key</span> <span class="operator">===</span> <span class="name">Qt</span>.<span class="name">Key_Left</span>) { <span class="name">up</span>(); } } <span class="comment">// titlebar</span> <span class="type">Rectangle</span> { <span class="name">color</span>: <span class="string">"black"</span> <span class="name">width</span>: <span class="name">parent</span>.<span class="name">width</span>; <span class="name">height</span>: <span class="name">itemHeight</span> <span class="name">id</span>: <span class="name">titleBar</span> <span class="type">Rectangle</span> { <span class="name">id</span>: <span class="name">upButton</span> <span class="name">width</span>: <span class="name">titleBar</span>.<span class="name">height</span> <span class="name">height</span>: <span class="name">titleBar</span>.<span class="name">height</span> <span class="name">color</span>: <span class="string">"transparent"</span> <span class="name">anchors</span>.left: <span class="name">parent</span>.<span class="name">left</span> <span class="name">anchors</span>.verticalCenter: <span class="name">parent</span>.<span class="name">verticalCenter</span> <span class="name">anchors</span>.margins: <span class="name">scaledMargin</span> <span class="type">Image</span> { <span class="name">anchors</span>.fill: <span class="name">parent</span>; <span class="name">anchors</span>.margins: <span class="name">scaledMargin</span>; <span class="name">source</span>: <span class="string">"qrc:/images/icon_BackArrow.png"</span> } <span class="type">MouseArea</span> { <span class="name">id</span>: <span class="name">upRegion</span>; <span class="name">anchors</span>.fill: <span class="name">parent</span>; <span class="name">onClicked</span>: <span class="name">up</span>() } <span class="name">states</span>: [ <span class="type">State</span> { <span class="name">name</span>: <span class="string">"pressed"</span> <span class="name">when</span>: <span class="name">upRegion</span>.<span class="name">pressed</span> <span class="type">PropertyChanges</span> { <span class="name">target</span>: <span class="name">upButton</span>; <span class="name">color</span>: <span class="name">palette</span>.<span class="name">highlight</span> } } ] } <span class="type">Text</span> { <span class="name">anchors</span>.left: <span class="name">upButton</span>.<span class="name">right</span>; <span class="name">anchors</span>.right: <span class="name">parent</span>.<span class="name">right</span>; <span class="name">height</span>: <span class="name">parent</span>.<span class="name">height</span> <span class="name">anchors</span>.leftMargin: <span class="number">10</span>; <span class="name">anchors</span>.rightMargin: <span class="number">4</span> <span class="name">text</span>: <span class="name">folders</span>.<span class="name">folder</span> <span class="name">color</span>: <span class="string">"white"</span> <span class="name">elide</span>: <span class="name">Text</span>.<span class="name">ElideLeft</span>; <span class="name">horizontalAlignment</span>: <span class="name">Text</span>.<span class="name">AlignLeft</span>; <span class="name">verticalAlignment</span>: <span class="name">Text</span>.<span class="name">AlignVCenter</span> <span class="name">font</span>.pixelSize: <span class="name">fontSize</span> } } <span class="type">Rectangle</span> { <span class="name">color</span>: <span class="string">"#353535"</span> <span class="name">width</span>: <span class="name">parent</span>.<span class="name">width</span> <span class="name">height</span>: <span class="number">1</span> <span class="name">anchors</span>.top: <span class="name">titleBar</span>.<span class="name">bottom</span> } <span class="keyword">function</span> <span class="name">down</span>(<span class="name">path</span>) { <span class="keyword">if</span> (<span class="name">folders</span> <span class="operator">==</span> <span class="name">folders1</span>) { <span class="name">view</span> <span class="operator">=</span> <span class="name">view2</span> <span class="name">folders</span> <span class="operator">=</span> <span class="name">folders2</span>; <span class="name">view1</span>.<span class="name">state</span> <span class="operator">=</span> <span class="string">"exitLeft"</span>; } <span class="keyword">else</span> { <span class="name">view</span> <span class="operator">=</span> <span class="name">view1</span> <span class="name">folders</span> <span class="operator">=</span> <span class="name">folders1</span>; <span class="name">view2</span>.<span class="name">state</span> <span class="operator">=</span> <span class="string">"exitLeft"</span>; } <span class="name">view</span>.<span class="name">x</span> <span class="operator">=</span> <span class="name">root</span>.<span class="name">width</span>; <span class="name">view</span>.<span class="name">state</span> <span class="operator">=</span> <span class="string">"current"</span>; <span class="name">view</span>.<span class="name">focus</span> <span class="operator">=</span> <span class="number">true</span>; <span class="name">folders</span>.<span class="name">folder</span> <span class="operator">=</span> <span class="name">path</span>; } <span class="keyword">function</span> <span class="name">up</span>() { var <span class="name">path</span> = <span class="name">folders</span>.<span class="name">parentFolder</span>; <span class="keyword">if</span> (<span class="name">path</span>.<span class="name">toString</span>().<span class="name">length</span> <span class="operator">===</span> <span class="number">0</span> <span class="operator">||</span> <span class="name">path</span>.<span class="name">toString</span>() <span class="operator">===</span> <span class="string">'file:'</span>) <span class="keyword">return</span>; <span class="keyword">if</span> (<span class="name">folders</span> <span class="operator">==</span> <span class="name">folders1</span>) { <span class="name">view</span> <span class="operator">=</span> <span class="name">view2</span> <span class="name">folders</span> <span class="operator">=</span> <span class="name">folders2</span>; <span class="name">view1</span>.<span class="name">state</span> <span class="operator">=</span> <span class="string">"exitRight"</span>; } <span class="keyword">else</span> { <span class="name">view</span> <span class="operator">=</span> <span class="name">view1</span> <span class="name">folders</span> <span class="operator">=</span> <span class="name">folders1</span>; <span class="name">view2</span>.<span class="name">state</span> <span class="operator">=</span> <span class="string">"exitRight"</span>; } <span class="name">view</span>.<span class="name">x</span> <span class="operator">=</span> -<span class="name">root</span>.<span class="name">width</span>; <span class="name">view</span>.<span class="name">state</span> <span class="operator">=</span> <span class="string">"current"</span>; <span class="name">view</span>.<span class="name">focus</span> <span class="operator">=</span> <span class="number">true</span>; <span class="name">folders</span>.<span class="name">folder</span> <span class="operator">=</span> <span class="name">path</span>; } <span class="keyword">function</span> <span class="name">keyPressed</span>(<span class="name">key</span>) { <span class="keyword">switch</span> (<span class="name">key</span>) { <span class="keyword">case</span> <span class="name">Qt</span>.<span class="name">Key_Up</span>: <span class="keyword">case</span> <span class="name">Qt</span>.<span class="name">Key_Down</span>: <span class="keyword">case</span> <span class="name">Qt</span>.<span class="name">Key_Left</span>: <span class="keyword">case</span> <span class="name">Qt</span>.<span class="name">Key_Right</span>: <span class="name">root</span>.<span class="name">showFocusHighlight</span> <span class="operator">=</span> <span class="number">true</span>; <span class="keyword">break</span>; <span class="keyword">default</span>: <span class="comment">// do nothing</span> <span class="keyword">break</span>; } } } } } </pre> </div> <!-- @@@multimedia/video/qmlvideofx/qml/qmlvideofx/FileBrowser.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>