<?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>window.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-window-example.html">Qt Quick Examples - Window and Screen</a></td><td >window.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">window.qml Example File</h1> <span class="subtitle">window/window.qml</span> <!-- $$$window/window.qml-description --> <div class="descr"> <a name="details"></a> <pre class="qml"> <span class="comment">/**************************************************************************** ** ** Copyright (C) 2017 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the examples 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.Window 2.3 import "../shared" as Shared <span class="type">QtObject</span> { property <span class="type">real</span> <span class="name">defaultSpacing</span>: <span class="number">10</span> property <span class="type"><a href="qml-qtquick-systempalette.html">SystemPalette</a></span> <span class="name">palette</span>: <span class="name">SystemPalette</span> { } property <span class="type">var</span> <span class="name">controlWindow</span>: <span class="name">Window</span> { <span class="name">width</span>: <span class="name">col</span>.<span class="name">implicitWidth</span> <span class="operator">+</span> <span class="name">defaultSpacing</span> <span class="operator">*</span> <span class="number">2</span> <span class="name">height</span>: <span class="name">col</span>.<span class="name">implicitHeight</span> <span class="operator">+</span> <span class="name">defaultSpacing</span> <span class="operator">*</span> <span class="number">2</span> <span class="name">color</span>: <span class="name">palette</span>.<span class="name">window</span> <span class="name">title</span>: <span class="string">"Control Window"</span> <span class="type"><a href="qml-qtquick-column.html">Column</a></span> { <span class="name">id</span>: <span class="name">col</span> <span class="name">anchors</span>.fill: <span class="name">parent</span> <span class="name">anchors</span>.margins: <span class="name">defaultSpacing</span> <span class="name">spacing</span>: <span class="name">defaultSpacing</span> property <span class="type">real</span> <span class="name">cellWidth</span>: <span class="name">col</span>.<span class="name">width</span> <span class="operator">/</span> <span class="number">3</span> <span class="operator">-</span> <span class="name">spacing</span> <span class="type">Shared</span>.Label { <span class="name">text</span>: <span class="string">"Control the second window:"</span> } <span class="type"><a href="qml-qtquick-grid.html">Grid</a></span> { <span class="name">id</span>: <span class="name">grid</span> <span class="name">columns</span>: <span class="number">3</span> <span class="name">spacing</span>: <span class="name">defaultSpacing</span> <span class="name">width</span>: <span class="name">parent</span>.<span class="name">width</span> <span class="type">Shared</span>.Button { <span class="name">id</span>: <span class="name">showButton</span> <span class="name">width</span>: <span class="name">col</span>.<span class="name">cellWidth</span> <span class="name">text</span>: <span class="name">testWindow</span>.<span class="name">visible</span> ? <span class="string">"Hide"</span> : <span class="string">"Show"</span> <span class="name">onClicked</span>: <span class="name">testWindow</span>.<span class="name">visible</span> <span class="operator">=</span> !<span class="name">testWindow</span>.<span class="name">visible</span> } <span class="type">Shared</span>.CheckBox { <span class="name">text</span>: <span class="string">"Windowed"</span> <span class="name">height</span>: <span class="name">showButton</span>.<span class="name">height</span> <span class="name">width</span>: <span class="name">col</span>.<span class="name">cellWidth</span> Binding on <span class="name">checked</span> { <span class="name">value</span>: <span class="name">testWindow</span>.<span class="name">visibility</span> <span class="operator">===</span> <span class="name">Window</span>.<span class="name">Windowed</span> } <span class="name">onClicked</span>: <span class="name">testWindow</span>.<span class="name">visibility</span> <span class="operator">=</span> <span class="name">Window</span>.<span class="name">Windowed</span> } <span class="type">Shared</span>.CheckBox { <span class="name">height</span>: <span class="name">showButton</span>.<span class="name">height</span> <span class="name">width</span>: <span class="name">col</span>.<span class="name">cellWidth</span> <span class="name">text</span>: <span class="string">"Full Screen"</span> Binding on <span class="name">checked</span> { <span class="name">value</span>: <span class="name">testWindow</span>.<span class="name">visibility</span> <span class="operator">===</span> <span class="name">Window</span>.<span class="name">FullScreen</span> } <span class="name">onClicked</span>: <span class="name">testWindow</span>.<span class="name">visibility</span> <span class="operator">=</span> <span class="name">Window</span>.<span class="name">FullScreen</span> } <span class="type">Shared</span>.Button { <span class="name">id</span>: <span class="name">autoButton</span> <span class="name">width</span>: <span class="name">col</span>.<span class="name">cellWidth</span> <span class="name">text</span>: <span class="string">"Automatic"</span> <span class="name">onClicked</span>: <span class="name">testWindow</span>.<span class="name">visibility</span> <span class="operator">=</span> <span class="name">Window</span>.<span class="name">AutomaticVisibility</span> } <span class="type">Shared</span>.CheckBox { <span class="name">height</span>: <span class="name">autoButton</span>.<span class="name">height</span> <span class="name">text</span>: <span class="string">"Minimized"</span> Binding on <span class="name">checked</span> { <span class="name">value</span>: <span class="name">testWindow</span>.<span class="name">visibility</span> <span class="operator">===</span> <span class="name">Window</span>.<span class="name">Minimized</span> } <span class="name">onClicked</span>: <span class="name">testWindow</span>.<span class="name">visibility</span> <span class="operator">=</span> <span class="name">Window</span>.<span class="name">Minimized</span> } <span class="type">Shared</span>.CheckBox { <span class="name">height</span>: <span class="name">autoButton</span>.<span class="name">height</span> <span class="name">text</span>: <span class="string">"Maximized"</span> Binding on <span class="name">checked</span> { <span class="name">value</span>: <span class="name">testWindow</span>.<span class="name">visibility</span> <span class="operator">===</span> <span class="name">Window</span>.<span class="name">Maximized</span> } <span class="name">onClicked</span>: <span class="name">testWindow</span>.<span class="name">visibility</span> <span class="operator">=</span> <span class="name">Window</span>.<span class="name">Maximized</span> } } <span class="keyword">function</span> <span class="name">visibilityToString</span>(<span class="name">v</span>) { <span class="keyword">switch</span> (<span class="name">v</span>) { <span class="keyword">case</span> <span class="name">Window</span>.<span class="name">Windowed</span>: <span class="keyword">return</span> <span class="string">"windowed"</span>; <span class="keyword">case</span> <span class="name">Window</span>.<span class="name">Minimized</span>: <span class="keyword">return</span> <span class="string">"minimized"</span>; <span class="keyword">case</span> <span class="name">Window</span>.<span class="name">Maximized</span>: <span class="keyword">return</span> <span class="string">"maximized"</span>; <span class="keyword">case</span> <span class="name">Window</span>.<span class="name">FullScreen</span>: <span class="keyword">return</span> <span class="string">"fullscreen"</span>; <span class="keyword">case</span> <span class="name">Window</span>.<span class="name">AutomaticVisibility</span>: <span class="keyword">return</span> <span class="string">"automatic"</span>; <span class="keyword">case</span> <span class="name">Window</span>.<span class="name">Hidden</span>: <span class="keyword">return</span> <span class="string">"hidden"</span>; } <span class="keyword">return</span> <span class="string">"unknown"</span>; } <span class="type">Shared</span>.Label { <span class="name">id</span>: <span class="name">visibilityLabel</span> <span class="name">text</span>: <span class="string">"second window is "</span> <span class="operator">+</span> (<span class="name">testWindow</span>.<span class="name">visible</span> ? <span class="string">"visible"</span> : <span class="string">"invisible"</span>) <span class="operator">+</span> <span class="string">" and has visibility "</span> <span class="operator">+</span> <span class="name">parent</span>.<span class="name">visibilityToString</span>(<span class="name">testWindow</span>.<span class="name">visibility</span>) } <span class="type"><a href="qml-qtquick-rectangle.html">Rectangle</a></span> { <span class="name">color</span>: <span class="name">palette</span>.<span class="name">text</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="type">CurrentScreen</span> { } <span class="type"><a href="qml-qtquick-rectangle.html">Rectangle</a></span> { <span class="name">color</span>: <span class="name">palette</span>.<span class="name">text</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="type">AllScreens</span> { <span class="name">width</span>: <span class="name">parent</span>.<span class="name">width</span> } } } property <span class="type">var</span> <span class="name">testWindow</span>: <span class="name">Window</span> { <span class="name">width</span>: <span class="number">320</span> <span class="name">height</span>: <span class="number">240</span> <span class="name">color</span>: <span class="string">"#215400"</span> <span class="name">title</span>: <span class="string">"Test Window with color "</span> <span class="operator">+</span> <span class="name">color</span> <span class="name">flags</span>: <span class="name">Qt</span>.<span class="name">Window</span> <span class="operator">|</span> <span class="name">Qt</span>.<span class="name">WindowFullscreenButtonHint</span> <span class="type"><a href="qml-qtquick-rectangle.html">Rectangle</a></span> { <span class="name">anchors</span>.fill: <span class="name">parent</span> <span class="name">anchors</span>.margins: <span class="name">defaultSpacing</span> <span class="type">Shared</span>.Label { <span class="name">anchors</span>.centerIn: <span class="name">parent</span> <span class="name">text</span>: <span class="string">"Second Window"</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">testWindow</span>.<span class="name">color</span> <span class="operator">=</span> <span class="string">"#e0c31e"</span> } <span class="type">Shared</span>.Button { <span class="name">anchors</span>.right: <span class="name">parent</span>.<span class="name">right</span> <span class="name">anchors</span>.top: <span class="name">parent</span>.<span class="name">top</span> <span class="name">anchors</span>.margins: <span class="name">defaultSpacing</span> <span class="name">text</span>: <span class="name">testWindow</span>.<span class="name">visibility</span> <span class="operator">===</span> <span class="name">Window</span>.<span class="name">FullScreen</span> ? <span class="string">"exit fullscreen"</span> : <span class="string">"go fullscreen"</span> <span class="name">width</span>: <span class="number">150</span> <span class="name">onClicked</span>: { <span class="keyword">if</span> (<span class="name">testWindow</span>.<span class="name">visibility</span> <span class="operator">===</span> <span class="name">Window</span>.<span class="name">FullScreen</span>) <span class="name">testWindow</span>.<span class="name">visibility</span> <span class="operator">=</span> <span class="name">Window</span>.<span class="name">AutomaticVisibility</span> <span class="keyword">else</span> <span class="name">testWindow</span>.<span class="name">visibility</span> <span class="operator">=</span> <span class="name">Window</span>.<span class="name">FullScreen</span> } } <span class="type">Shared</span>.Button { <span class="name">anchors</span>.left: <span class="name">parent</span>.<span class="name">left</span> <span class="name">anchors</span>.top: <span class="name">parent</span>.<span class="name">top</span> <span class="name">anchors</span>.margins: <span class="name">defaultSpacing</span> <span class="name">text</span>: <span class="string">"X"</span> <span class="name">width</span>: <span class="number">30</span> <span class="name">onClicked</span>: <span class="name">testWindow</span>.<span class="name">visible</span> <span class="operator">=</span> <span class="number">false</span> } } } property <span class="type">var</span> <span class="name">splashWindow</span>: <span class="name">Splash</span> { <span class="name">onTimeout</span>: <span class="name">controlWindow</span>.<span class="name">visible</span> <span class="operator">=</span> <span class="number">true</span> } } </pre> </div> <!-- @@@window/window.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>