469 lines
52 KiB
HTML
469 lines
52 KiB
HTML
<?xml version="1.0" encoding="UTF-8"?>
|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
|
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en_US" lang="en_US">
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
|
|
<title>Qt 4.8: padnavigator.cpp Example File (graphicsview/padnavigator/padnavigator.cpp)</title>
|
|
<link rel="stylesheet" type="text/css" href="style/style.css" />
|
|
<script src="scripts/jquery.js" type="text/javascript"></script>
|
|
<script src="scripts/functions.js" type="text/javascript"></script>
|
|
<link rel="stylesheet" type="text/css" href="style/superfish.css" />
|
|
<link rel="stylesheet" type="text/css" href="style/narrow.css" />
|
|
<!--[if IE]>
|
|
<meta name="MSSmartTagsPreventParsing" content="true">
|
|
<meta http-equiv="imagetoolbar" content="no">
|
|
<![endif]-->
|
|
<!--[if lt IE 7]>
|
|
<link rel="stylesheet" type="text/css" href="style/style_ie6.css">
|
|
<![endif]-->
|
|
<!--[if IE 7]>
|
|
<link rel="stylesheet" type="text/css" href="style/style_ie7.css">
|
|
<![endif]-->
|
|
<!--[if IE 8]>
|
|
<link rel="stylesheet" type="text/css" href="style/style_ie8.css">
|
|
<![endif]-->
|
|
|
|
<script src="scripts/superfish.js" type="text/javascript"></script>
|
|
<script src="scripts/narrow.js" type="text/javascript"></script>
|
|
|
|
</head>
|
|
<body class="" onload="CheckEmptyAndLoadList();">
|
|
<div class="header" id="qtdocheader">
|
|
<div class="content">
|
|
<div id="nav-logo">
|
|
<a href="index.html">Home</a></div>
|
|
<a href="index.html" class="qtref"><span>Qt Reference Documentation</span></a>
|
|
<div id="narrowsearch"></div>
|
|
<div id="nav-topright">
|
|
<ul>
|
|
<li class="nav-topright-home"><a href="http://qt.digia.com/">Qt HOME</a></li>
|
|
<li class="nav-topright-dev"><a href="http://qt-project.org/">DEV</a></li>
|
|
<li class="nav-topright-doc nav-topright-doc-active"><a href="http://qt-project.org/doc/">
|
|
DOC</a></li>
|
|
<li class="nav-topright-blog"><a href="http://blog.qt.digia.com/">BLOG</a></li>
|
|
</ul>
|
|
</div>
|
|
<div id="shortCut">
|
|
<ul>
|
|
<li class="shortCut-topleft-inactive"><span><a href="index.html">Qt 4.8</a></span></li>
|
|
<li class="shortCut-topleft-active"><a href="http://qt-project.org/doc/">ALL VERSIONS </a></li>
|
|
</ul>
|
|
</div>
|
|
<ul class="sf-menu" id="narrowmenu">
|
|
<li><a href="#">API Lookup</a>
|
|
<ul>
|
|
<li><a href="classes.html">Class index</a></li>
|
|
<li><a href="functions.html">Function index</a></li>
|
|
<li><a href="modules.html">Modules</a></li>
|
|
<li><a href="namespaces.html">Namespaces</a></li>
|
|
<li><a href="qtglobal.html">Global Declarations</a></li>
|
|
<li><a href="qdeclarativeelements.html">QML elements</a></li>
|
|
</ul>
|
|
</li>
|
|
<li><a href="#">Qt Topics</a>
|
|
<ul>
|
|
<li><a href="qt-basic-concepts.html">Programming with Qt</a></li>
|
|
<li><a href="qtquick.html">Device UIs & Qt Quick</a></li>
|
|
<li><a href="qt-gui-concepts.html">UI Design with Qt</a></li>
|
|
<li><a href="supported-platforms.html">Supported Platforms</a></li>
|
|
<li><a href="technology-apis.html">Qt and Key Technologies</a></li>
|
|
<li><a href="best-practices.html">How-To's and Best Practices</a></li>
|
|
</ul>
|
|
</li>
|
|
<li><a href="#">Examples</a>
|
|
<ul>
|
|
<li><a href="all-examples.html">Examples</a></li>
|
|
<li><a href="tutorials.html">Tutorials</a></li>
|
|
<li><a href="demos.html">Demos</a></li>
|
|
<li><a href="qdeclarativeexamples.html">QML Examples</a></li>
|
|
</ul>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</div>
|
|
<div class="wrapper">
|
|
<div class="hd">
|
|
<span></span>
|
|
</div>
|
|
<div class="bd group">
|
|
<div class="sidebar">
|
|
<div class="searchlabel">
|
|
Search index:</div>
|
|
<div class="search" id="sidebarsearch">
|
|
<form id="qtdocsearch" action="" onsubmit="return false;">
|
|
<fieldset>
|
|
<input type="text" name="searchstring" id="pageType" value="" />
|
|
<div id="resultdialog">
|
|
<a href="#" id="resultclose">Close</a>
|
|
<p id="resultlinks" class="all"><a href="#" id="showallresults">All</a> | <a href="#" id="showapiresults">API</a> | <a href="#" id="showarticleresults">Articles</a> | <a href="#" id="showexampleresults">Examples</a></p>
|
|
<p id="searchcount" class="all"><span id="resultcount"></span><span id="apicount"></span><span id="articlecount"></span><span id="examplecount"></span> results:</p>
|
|
<ul id="resultlist" class="all">
|
|
</ul>
|
|
</div>
|
|
</fieldset>
|
|
</form>
|
|
</div>
|
|
<div class="box first bottombar" id="lookup">
|
|
<h2 title="API Lookup"><span></span>
|
|
API Lookup</h2>
|
|
<div id="list001" class="list">
|
|
<ul id="ul001" >
|
|
<li class="defaultLink"><a href="classes.html">Class index</a></li>
|
|
<li class="defaultLink"><a href="functions.html">Function index</a></li>
|
|
<li class="defaultLink"><a href="modules.html">Modules</a></li>
|
|
<li class="defaultLink"><a href="namespaces.html">Namespaces</a></li>
|
|
<li class="defaultLink"><a href="qtglobal.html">Global Declarations</a></li>
|
|
<li class="defaultLink"><a href="qdeclarativeelements.html">QML elements</a></li>
|
|
</ul>
|
|
</div>
|
|
</div>
|
|
<div class="box bottombar" id="topics">
|
|
<h2 title="Qt Topics"><span></span>
|
|
Qt Topics</h2>
|
|
<div id="list002" class="list">
|
|
<ul id="ul002" >
|
|
<li class="defaultLink"><a href="qt-basic-concepts.html">Programming with Qt</a></li>
|
|
<li class="defaultLink"><a href="qtquick.html">Device UIs & Qt Quick</a></li>
|
|
<li class="defaultLink"><a href="qt-gui-concepts.html">UI Design with Qt</a></li>
|
|
<li class="defaultLink"><a href="supported-platforms.html">Supported Platforms</a></li>
|
|
<li class="defaultLink"><a href="technology-apis.html">Qt and Key Technologies</a></li>
|
|
<li class="defaultLink"><a href="best-practices.html">How-To's and Best Practices</a></li>
|
|
</ul>
|
|
</div>
|
|
</div>
|
|
<div class="box" id="examples">
|
|
<h2 title="Examples"><span></span>
|
|
Examples</h2>
|
|
<div id="list003" class="list">
|
|
<ul id="ul003">
|
|
<li class="defaultLink"><a href="all-examples.html">Examples</a></li>
|
|
<li class="defaultLink"><a href="tutorials.html">Tutorials</a></li>
|
|
<li class="defaultLink"><a href="demos.html">Demos</a></li>
|
|
<li class="defaultLink"><a href="qdeclarativeexamples.html">QML Examples</a></li>
|
|
</ul>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
<div class="wrap">
|
|
<div class="toolbar">
|
|
<div class="breadcrumb toolblock">
|
|
<ul>
|
|
<li class="first"><a href="index.html">Home</a></li>
|
|
<!-- Breadcrumbs go here -->
|
|
</ul>
|
|
</div>
|
|
<div class="toolbuttons toolblock">
|
|
<ul>
|
|
<li id="smallA" class="t_button">A</li>
|
|
<li id="medA" class="t_button active">A</li>
|
|
<li id="bigA" class="t_button">A</li>
|
|
<li id="print" class="t_button"><a href="javascript:this.print();">
|
|
<span>Print</span></a></li>
|
|
</ul>
|
|
</div>
|
|
</div>
|
|
<div class="content mainContent">
|
|
<h1 class="title">padnavigator.cpp Example File</h1>
|
|
<span class="small-subtitle">graphicsview/padnavigator/padnavigator.cpp</span>
|
|
<!-- $$$graphicsview/padnavigator/padnavigator.cpp-description -->
|
|
<div class="descr"> <a name="details"></a>
|
|
<pre class="cpp"> <span class="comment">/****************************************************************************
|
|
**
|
|
** Copyright (C) 2015 The Qt Company Ltd.
|
|
** Contact: http://www.qt.io/licensing/
|
|
**
|
|
** This file is part of the examples of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:BSD$
|
|
** 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 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>
|
|
|
|
<span class="preprocessor">#include "flippablepad.h"</span>
|
|
<span class="preprocessor">#include "padnavigator.h"</span>
|
|
<span class="preprocessor">#include "splashitem.h"</span>
|
|
|
|
<span class="preprocessor">#include <QtGui/QtGui></span>
|
|
<span class="preprocessor">#ifndef QT_NO_OPENGL</span>
|
|
<span class="preprocessor">#include <QtOpenGL/QtOpenGL></span>
|
|
<span class="preprocessor">#endif</span>
|
|
|
|
PadNavigator<span class="operator">::</span>PadNavigator(<span class="keyword">const</span> <span class="type"><a href="qsize.html">QSize</a></span> <span class="operator">&</span>size<span class="operator">,</span> <span class="type"><a href="qwidget.html">QWidget</a></span> <span class="operator">*</span>parent)
|
|
: <span class="type"><a href="qgraphicsview.html">QGraphicsView</a></span>(parent)
|
|
{
|
|
<span class="comment">// Splash item</span>
|
|
SplashItem <span class="operator">*</span>splash <span class="operator">=</span> <span class="keyword">new</span> SplashItem;
|
|
splash<span class="operator">-</span><span class="operator">></span>setZValue(<span class="number">1</span>);
|
|
|
|
<span class="comment">// Pad item</span>
|
|
FlippablePad <span class="operator">*</span>pad <span class="operator">=</span> <span class="keyword">new</span> FlippablePad(size);
|
|
<span class="type"><a href="qgraphicsrotation.html">QGraphicsRotation</a></span> <span class="operator">*</span>flipRotation <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qgraphicsrotation.html">QGraphicsRotation</a></span>(pad);
|
|
<span class="type"><a href="qgraphicsrotation.html">QGraphicsRotation</a></span> <span class="operator">*</span>xRotation <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qgraphicsrotation.html">QGraphicsRotation</a></span>(pad);
|
|
<span class="type"><a href="qgraphicsrotation.html">QGraphicsRotation</a></span> <span class="operator">*</span>yRotation <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qgraphicsrotation.html">QGraphicsRotation</a></span>(pad);
|
|
flipRotation<span class="operator">-</span><span class="operator">></span>setAxis(<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>YAxis);
|
|
xRotation<span class="operator">-</span><span class="operator">></span>setAxis(<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>YAxis);
|
|
yRotation<span class="operator">-</span><span class="operator">></span>setAxis(<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>XAxis);
|
|
pad<span class="operator">-</span><span class="operator">></span>setTransformations(<span class="type"><a href="qlist.html">QList</a></span><span class="operator"><</span><span class="type"><a href="qgraphicstransform.html">QGraphicsTransform</a></span> <span class="operator">*</span><span class="operator">></span>()
|
|
<span class="operator"><</span><span class="operator"><</span> flipRotation
|
|
<span class="operator"><</span><span class="operator"><</span> xRotation <span class="operator"><</span><span class="operator"><</span> yRotation);
|
|
|
|
<span class="comment">// Back (proxy widget) item</span>
|
|
<span class="type"><a href="qgraphicsproxywidget.html">QGraphicsProxyWidget</a></span> <span class="operator">*</span>backItem <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qgraphicsproxywidget.html">QGraphicsProxyWidget</a></span>(pad);
|
|
<span class="type"><a href="qwidget.html">QWidget</a></span> <span class="operator">*</span>widget <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qwidget.html">QWidget</a></span>;
|
|
form<span class="operator">.</span>setupUi(widget);
|
|
form<span class="operator">.</span>hostName<span class="operator">-</span><span class="operator">></span>setFocus();
|
|
backItem<span class="operator">-</span><span class="operator">></span>setWidget(widget);
|
|
backItem<span class="operator">-</span><span class="operator">></span>setVisible(<span class="keyword">false</span>);
|
|
backItem<span class="operator">-</span><span class="operator">></span>setFocus();
|
|
backItem<span class="operator">-</span><span class="operator">></span>setCacheMode(<span class="type"><a href="qgraphicsitem.html">QGraphicsItem</a></span><span class="operator">::</span>ItemCoordinateCache);
|
|
<span class="keyword">const</span> <span class="type"><a href="qrectf.html">QRectF</a></span> r <span class="operator">=</span> backItem<span class="operator">-</span><span class="operator">></span>rect();
|
|
backItem<span class="operator">-</span><span class="operator">></span>setTransform(<span class="type"><a href="qtransform.html">QTransform</a></span>()
|
|
<span class="operator">.</span>rotate(<span class="number">180</span><span class="operator">,</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>YAxis)
|
|
<span class="operator">.</span>translate(<span class="operator">-</span>r<span class="operator">.</span>width()<span class="operator">/</span><span class="number">2</span><span class="operator">,</span> <span class="operator">-</span>r<span class="operator">.</span>height()<span class="operator">/</span><span class="number">2</span>));
|
|
|
|
<span class="comment">// Selection item</span>
|
|
RoundRectItem <span class="operator">*</span>selectionItem <span class="operator">=</span> <span class="keyword">new</span> RoundRectItem(<span class="type"><a href="qrectf.html">QRectF</a></span>(<span class="operator">-</span><span class="number">60</span><span class="operator">,</span> <span class="operator">-</span><span class="number">60</span><span class="operator">,</span> <span class="number">120</span><span class="operator">,</span> <span class="number">120</span>)<span class="operator">,</span>
|
|
<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>gray<span class="operator">,</span> pad);
|
|
selectionItem<span class="operator">-</span><span class="operator">></span>setZValue(<span class="number">0.5</span>);
|
|
|
|
<span class="comment">// Splash animations</span>
|
|
<span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span> <span class="operator">*</span>smoothSplashMove <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span>(splash<span class="operator">,</span> <span class="string">"y"</span>);
|
|
<span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span> <span class="operator">*</span>smoothSplashOpacity <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span>(splash<span class="operator">,</span> <span class="string">"opacity"</span>);
|
|
smoothSplashMove<span class="operator">-</span><span class="operator">></span>setEasingCurve(<span class="type"><a href="qeasingcurve.html">QEasingCurve</a></span><span class="operator">::</span>InQuad);
|
|
smoothSplashMove<span class="operator">-</span><span class="operator">></span>setDuration(<span class="number">250</span>);
|
|
smoothSplashOpacity<span class="operator">-</span><span class="operator">></span>setDuration(<span class="number">250</span>);
|
|
|
|
<span class="comment">// Selection animation</span>
|
|
<span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span> <span class="operator">*</span>smoothXSelection <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span>(selectionItem<span class="operator">,</span> <span class="string">"x"</span>);
|
|
<span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span> <span class="operator">*</span>smoothYSelection <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span>(selectionItem<span class="operator">,</span> <span class="string">"y"</span>);
|
|
<span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span> <span class="operator">*</span>smoothXRotation <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span>(xRotation<span class="operator">,</span> <span class="string">"angle"</span>);
|
|
<span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span> <span class="operator">*</span>smoothYRotation <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span>(yRotation<span class="operator">,</span> <span class="string">"angle"</span>);
|
|
smoothXSelection<span class="operator">-</span><span class="operator">></span>setDuration(<span class="number">125</span>);
|
|
smoothYSelection<span class="operator">-</span><span class="operator">></span>setDuration(<span class="number">125</span>);
|
|
smoothXRotation<span class="operator">-</span><span class="operator">></span>setDuration(<span class="number">125</span>);
|
|
smoothYRotation<span class="operator">-</span><span class="operator">></span>setDuration(<span class="number">125</span>);
|
|
smoothXSelection<span class="operator">-</span><span class="operator">></span>setEasingCurve(<span class="type"><a href="qeasingcurve.html">QEasingCurve</a></span><span class="operator">::</span>InOutQuad);
|
|
smoothYSelection<span class="operator">-</span><span class="operator">></span>setEasingCurve(<span class="type"><a href="qeasingcurve.html">QEasingCurve</a></span><span class="operator">::</span>InOutQuad);
|
|
smoothXRotation<span class="operator">-</span><span class="operator">></span>setEasingCurve(<span class="type"><a href="qeasingcurve.html">QEasingCurve</a></span><span class="operator">::</span>InOutQuad);
|
|
smoothYRotation<span class="operator">-</span><span class="operator">></span>setEasingCurve(<span class="type"><a href="qeasingcurve.html">QEasingCurve</a></span><span class="operator">::</span>InOutQuad);
|
|
|
|
<span class="comment">// Flip animation setup</span>
|
|
<span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span> <span class="operator">*</span>smoothFlipRotation <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span>(flipRotation<span class="operator">,</span> <span class="string">"angle"</span>);
|
|
<span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span> <span class="operator">*</span>smoothFlipScale <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span>(pad<span class="operator">,</span> <span class="string">"scale"</span>);
|
|
<span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span> <span class="operator">*</span>smoothFlipXRotation <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span>(xRotation<span class="operator">,</span> <span class="string">"angle"</span>);
|
|
<span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span> <span class="operator">*</span>smoothFlipYRotation <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span>(yRotation<span class="operator">,</span> <span class="string">"angle"</span>);
|
|
<span class="type"><a href="qparallelanimationgroup.html">QParallelAnimationGroup</a></span> <span class="operator">*</span>flipAnimation <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qparallelanimationgroup.html">QParallelAnimationGroup</a></span>(<span class="keyword">this</span>);
|
|
smoothFlipScale<span class="operator">-</span><span class="operator">></span>setDuration(<span class="number">500</span>);
|
|
smoothFlipRotation<span class="operator">-</span><span class="operator">></span>setDuration(<span class="number">500</span>);
|
|
smoothFlipXRotation<span class="operator">-</span><span class="operator">></span>setDuration(<span class="number">500</span>);
|
|
smoothFlipYRotation<span class="operator">-</span><span class="operator">></span>setDuration(<span class="number">500</span>);
|
|
smoothFlipScale<span class="operator">-</span><span class="operator">></span>setEasingCurve(<span class="type"><a href="qeasingcurve.html">QEasingCurve</a></span><span class="operator">::</span>InOutQuad);
|
|
smoothFlipRotation<span class="operator">-</span><span class="operator">></span>setEasingCurve(<span class="type"><a href="qeasingcurve.html">QEasingCurve</a></span><span class="operator">::</span>InOutQuad);
|
|
smoothFlipXRotation<span class="operator">-</span><span class="operator">></span>setEasingCurve(<span class="type"><a href="qeasingcurve.html">QEasingCurve</a></span><span class="operator">::</span>InOutQuad);
|
|
smoothFlipYRotation<span class="operator">-</span><span class="operator">></span>setEasingCurve(<span class="type"><a href="qeasingcurve.html">QEasingCurve</a></span><span class="operator">::</span>InOutQuad);
|
|
smoothFlipScale<span class="operator">-</span><span class="operator">></span>setKeyValueAt(<span class="number">0</span><span class="operator">,</span> qvariant_cast<span class="operator"><</span><span class="type"><a href="qtglobal.html#qreal-typedef">qreal</a></span><span class="operator">></span>(<span class="number">1.0</span>));
|
|
smoothFlipScale<span class="operator">-</span><span class="operator">></span>setKeyValueAt(<span class="number">0.5</span><span class="operator">,</span> qvariant_cast<span class="operator"><</span><span class="type"><a href="qtglobal.html#qreal-typedef">qreal</a></span><span class="operator">></span>(<span class="number">0.7</span>));
|
|
smoothFlipScale<span class="operator">-</span><span class="operator">></span>setKeyValueAt(<span class="number">1</span><span class="operator">,</span> qvariant_cast<span class="operator"><</span><span class="type"><a href="qtglobal.html#qreal-typedef">qreal</a></span><span class="operator">></span>(<span class="number">1.0</span>));
|
|
flipAnimation<span class="operator">-</span><span class="operator">></span>addAnimation(smoothFlipRotation);
|
|
flipAnimation<span class="operator">-</span><span class="operator">></span>addAnimation(smoothFlipScale);
|
|
flipAnimation<span class="operator">-</span><span class="operator">></span>addAnimation(smoothFlipXRotation);
|
|
flipAnimation<span class="operator">-</span><span class="operator">></span>addAnimation(smoothFlipYRotation);
|
|
|
|
<span class="comment">// Flip animation delayed property assignment</span>
|
|
<span class="type"><a href="qsequentialanimationgroup.html">QSequentialAnimationGroup</a></span> <span class="operator">*</span>setVariablesSequence <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qsequentialanimationgroup.html">QSequentialAnimationGroup</a></span>;
|
|
<span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span> <span class="operator">*</span>setFillAnimation <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span>(pad<span class="operator">,</span> <span class="string">"fill"</span>);
|
|
<span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span> <span class="operator">*</span>setBackItemVisibleAnimation <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span>(backItem<span class="operator">,</span> <span class="string">"visible"</span>);
|
|
<span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span> <span class="operator">*</span>setSelectionItemVisibleAnimation <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span>(selectionItem<span class="operator">,</span> <span class="string">"visible"</span>);
|
|
setFillAnimation<span class="operator">-</span><span class="operator">></span>setDuration(<span class="number">0</span>);
|
|
setBackItemVisibleAnimation<span class="operator">-</span><span class="operator">></span>setDuration(<span class="number">0</span>);
|
|
setSelectionItemVisibleAnimation<span class="operator">-</span><span class="operator">></span>setDuration(<span class="number">0</span>);
|
|
setVariablesSequence<span class="operator">-</span><span class="operator">></span>addPause(<span class="number">250</span>);
|
|
setVariablesSequence<span class="operator">-</span><span class="operator">></span>addAnimation(setBackItemVisibleAnimation);
|
|
setVariablesSequence<span class="operator">-</span><span class="operator">></span>addAnimation(setSelectionItemVisibleAnimation);
|
|
setVariablesSequence<span class="operator">-</span><span class="operator">></span>addAnimation(setFillAnimation);
|
|
flipAnimation<span class="operator">-</span><span class="operator">></span>addAnimation(setVariablesSequence);
|
|
|
|
<span class="comment">// Build the state machine</span>
|
|
<span class="type"><a href="qstatemachine.html">QStateMachine</a></span> <span class="operator">*</span>stateMachine <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qstatemachine.html">QStateMachine</a></span>(<span class="keyword">this</span>);
|
|
<span class="type"><a href="qstate.html">QState</a></span> <span class="operator">*</span>splashState <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qstate.html">QState</a></span>(stateMachine);
|
|
<span class="type"><a href="qstate.html">QState</a></span> <span class="operator">*</span>frontState <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qstate.html">QState</a></span>(stateMachine);
|
|
<span class="type"><a href="qhistorystate.html">QHistoryState</a></span> <span class="operator">*</span>historyState <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qhistorystate.html">QHistoryState</a></span>(frontState);
|
|
<span class="type"><a href="qstate.html">QState</a></span> <span class="operator">*</span>backState <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qstate.html">QState</a></span>(stateMachine);
|
|
frontState<span class="operator">-</span><span class="operator">></span>assignProperty(pad<span class="operator">,</span> <span class="string">"fill"</span><span class="operator">,</span> <span class="keyword">false</span>);
|
|
frontState<span class="operator">-</span><span class="operator">></span>assignProperty(splash<span class="operator">,</span> <span class="string">"opacity"</span><span class="operator">,</span> <span class="number">0.0</span>);
|
|
frontState<span class="operator">-</span><span class="operator">></span>assignProperty(backItem<span class="operator">,</span> <span class="string">"visible"</span><span class="operator">,</span> <span class="keyword">false</span>);
|
|
frontState<span class="operator">-</span><span class="operator">></span>assignProperty(flipRotation<span class="operator">,</span> <span class="string">"angle"</span><span class="operator">,</span> qvariant_cast<span class="operator"><</span><span class="type"><a href="qtglobal.html#qreal-typedef">qreal</a></span><span class="operator">></span>(<span class="number">0.0</span>));
|
|
frontState<span class="operator">-</span><span class="operator">></span>assignProperty(selectionItem<span class="operator">,</span> <span class="string">"visible"</span><span class="operator">,</span> <span class="keyword">true</span>);
|
|
backState<span class="operator">-</span><span class="operator">></span>assignProperty(pad<span class="operator">,</span> <span class="string">"fill"</span><span class="operator">,</span> <span class="keyword">true</span>);
|
|
backState<span class="operator">-</span><span class="operator">></span>assignProperty(backItem<span class="operator">,</span> <span class="string">"visible"</span><span class="operator">,</span> <span class="keyword">true</span>);
|
|
backState<span class="operator">-</span><span class="operator">></span>assignProperty(xRotation<span class="operator">,</span> <span class="string">"angle"</span><span class="operator">,</span> qvariant_cast<span class="operator"><</span><span class="type"><a href="qtglobal.html#qreal-typedef">qreal</a></span><span class="operator">></span>(<span class="number">0.0</span>));
|
|
backState<span class="operator">-</span><span class="operator">></span>assignProperty(yRotation<span class="operator">,</span> <span class="string">"angle"</span><span class="operator">,</span> qvariant_cast<span class="operator"><</span><span class="type"><a href="qtglobal.html#qreal-typedef">qreal</a></span><span class="operator">></span>(<span class="number">0.0</span>));
|
|
backState<span class="operator">-</span><span class="operator">></span>assignProperty(flipRotation<span class="operator">,</span> <span class="string">"angle"</span><span class="operator">,</span> qvariant_cast<span class="operator"><</span><span class="type"><a href="qtglobal.html#qreal-typedef">qreal</a></span><span class="operator">></span>(<span class="number">180.0</span>));
|
|
backState<span class="operator">-</span><span class="operator">></span>assignProperty(selectionItem<span class="operator">,</span> <span class="string">"visible"</span><span class="operator">,</span> <span class="keyword">false</span>);
|
|
stateMachine<span class="operator">-</span><span class="operator">></span>addDefaultAnimation(smoothXRotation);
|
|
stateMachine<span class="operator">-</span><span class="operator">></span>addDefaultAnimation(smoothYRotation);
|
|
stateMachine<span class="operator">-</span><span class="operator">></span>addDefaultAnimation(smoothXSelection);
|
|
stateMachine<span class="operator">-</span><span class="operator">></span>addDefaultAnimation(smoothYSelection);
|
|
stateMachine<span class="operator">-</span><span class="operator">></span>setInitialState(splashState);
|
|
|
|
<span class="comment">// Transitions</span>
|
|
<span class="type"><a href="qeventtransition.html">QEventTransition</a></span> <span class="operator">*</span>anyKeyTransition <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qeventtransition.html">QEventTransition</a></span>(<span class="keyword">this</span><span class="operator">,</span> <span class="type"><a href="qevent.html">QEvent</a></span><span class="operator">::</span>KeyPress<span class="operator">,</span> splashState);
|
|
anyKeyTransition<span class="operator">-</span><span class="operator">></span>setTargetState(frontState);
|
|
anyKeyTransition<span class="operator">-</span><span class="operator">></span>addAnimation(smoothSplashMove);
|
|
anyKeyTransition<span class="operator">-</span><span class="operator">></span>addAnimation(smoothSplashOpacity);
|
|
|
|
<span class="type"><a href="qkeyeventtransition.html">QKeyEventTransition</a></span> <span class="operator">*</span>enterTransition <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qkeyeventtransition.html">QKeyEventTransition</a></span>(<span class="keyword">this</span><span class="operator">,</span> <span class="type"><a href="qevent.html">QEvent</a></span><span class="operator">::</span>KeyPress<span class="operator">,</span>
|
|
<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Key_Enter<span class="operator">,</span> backState);
|
|
<span class="type"><a href="qkeyeventtransition.html">QKeyEventTransition</a></span> <span class="operator">*</span>returnTransition <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qkeyeventtransition.html">QKeyEventTransition</a></span>(<span class="keyword">this</span><span class="operator">,</span> <span class="type"><a href="qevent.html">QEvent</a></span><span class="operator">::</span>KeyPress<span class="operator">,</span>
|
|
<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Key_Return<span class="operator">,</span> backState);
|
|
<span class="type"><a href="qkeyeventtransition.html">QKeyEventTransition</a></span> <span class="operator">*</span>backEnterTransition <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qkeyeventtransition.html">QKeyEventTransition</a></span>(<span class="keyword">this</span><span class="operator">,</span> <span class="type"><a href="qevent.html">QEvent</a></span><span class="operator">::</span>KeyPress<span class="operator">,</span>
|
|
<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Key_Enter<span class="operator">,</span> frontState);
|
|
<span class="type"><a href="qkeyeventtransition.html">QKeyEventTransition</a></span> <span class="operator">*</span>backReturnTransition <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qkeyeventtransition.html">QKeyEventTransition</a></span>(<span class="keyword">this</span><span class="operator">,</span> <span class="type"><a href="qevent.html">QEvent</a></span><span class="operator">::</span>KeyPress<span class="operator">,</span>
|
|
<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Key_Return<span class="operator">,</span> frontState);
|
|
enterTransition<span class="operator">-</span><span class="operator">></span>setTargetState(historyState);
|
|
returnTransition<span class="operator">-</span><span class="operator">></span>setTargetState(historyState);
|
|
backEnterTransition<span class="operator">-</span><span class="operator">></span>setTargetState(backState);
|
|
backReturnTransition<span class="operator">-</span><span class="operator">></span>setTargetState(backState);
|
|
enterTransition<span class="operator">-</span><span class="operator">></span>addAnimation(flipAnimation);
|
|
returnTransition<span class="operator">-</span><span class="operator">></span>addAnimation(flipAnimation);
|
|
backEnterTransition<span class="operator">-</span><span class="operator">></span>addAnimation(flipAnimation);
|
|
backReturnTransition<span class="operator">-</span><span class="operator">></span>addAnimation(flipAnimation);
|
|
|
|
<span class="comment">// Create substates for each icon; store in temporary grid.</span>
|
|
<span class="type">int</span> columns <span class="operator">=</span> size<span class="operator">.</span>width();
|
|
<span class="type">int</span> rows <span class="operator">=</span> size<span class="operator">.</span>height();
|
|
<span class="type"><a href="qvector.html">QVector</a></span><span class="operator"><</span> <span class="type"><a href="qvector.html">QVector</a></span><span class="operator"><</span> <span class="type"><a href="qstate.html">QState</a></span> <span class="operator">*</span> <span class="operator">></span> <span class="operator">></span> stateGrid;
|
|
stateGrid<span class="operator">.</span>resize(rows);
|
|
<span class="keyword">for</span> (<span class="type">int</span> y <span class="operator">=</span> <span class="number">0</span>; y <span class="operator"><</span> rows; <span class="operator">+</span><span class="operator">+</span>y) {
|
|
stateGrid<span class="operator">[</span>y<span class="operator">]</span><span class="operator">.</span>resize(columns);
|
|
<span class="keyword">for</span> (<span class="type">int</span> x <span class="operator">=</span> <span class="number">0</span>; x <span class="operator"><</span> columns; <span class="operator">+</span><span class="operator">+</span>x)
|
|
stateGrid<span class="operator">[</span>y<span class="operator">]</span><span class="operator">[</span>x<span class="operator">]</span> <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qstate.html">QState</a></span>(frontState);
|
|
}
|
|
frontState<span class="operator">-</span><span class="operator">></span>setInitialState(stateGrid<span class="operator">[</span><span class="number">0</span><span class="operator">]</span><span class="operator">[</span><span class="number">0</span><span class="operator">]</span>);
|
|
selectionItem<span class="operator">-</span><span class="operator">></span>setPos(pad<span class="operator">-</span><span class="operator">></span>iconAt(<span class="number">0</span><span class="operator">,</span> <span class="number">0</span>)<span class="operator">-</span><span class="operator">></span>pos());
|
|
|
|
<span class="comment">// Enable key navigation using state transitions</span>
|
|
<span class="keyword">for</span> (<span class="type">int</span> y <span class="operator">=</span> <span class="number">0</span>; y <span class="operator"><</span> rows; <span class="operator">+</span><span class="operator">+</span>y) {
|
|
<span class="keyword">for</span> (<span class="type">int</span> x <span class="operator">=</span> <span class="number">0</span>; x <span class="operator"><</span> columns; <span class="operator">+</span><span class="operator">+</span>x) {
|
|
<span class="type"><a href="qstate.html">QState</a></span> <span class="operator">*</span>state <span class="operator">=</span> stateGrid<span class="operator">[</span>y<span class="operator">]</span><span class="operator">[</span>x<span class="operator">]</span>;
|
|
<span class="type"><a href="qkeyeventtransition.html">QKeyEventTransition</a></span> <span class="operator">*</span>rightTransition <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qkeyeventtransition.html">QKeyEventTransition</a></span>(<span class="keyword">this</span><span class="operator">,</span> <span class="type"><a href="qevent.html">QEvent</a></span><span class="operator">::</span>KeyPress<span class="operator">,</span>
|
|
<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Key_Right<span class="operator">,</span> state);
|
|
<span class="type"><a href="qkeyeventtransition.html">QKeyEventTransition</a></span> <span class="operator">*</span>leftTransition <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qkeyeventtransition.html">QKeyEventTransition</a></span>(<span class="keyword">this</span><span class="operator">,</span> <span class="type"><a href="qevent.html">QEvent</a></span><span class="operator">::</span>KeyPress<span class="operator">,</span>
|
|
<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Key_Left<span class="operator">,</span> state);
|
|
<span class="type"><a href="qkeyeventtransition.html">QKeyEventTransition</a></span> <span class="operator">*</span>downTransition <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qkeyeventtransition.html">QKeyEventTransition</a></span>(<span class="keyword">this</span><span class="operator">,</span> <span class="type"><a href="qevent.html">QEvent</a></span><span class="operator">::</span>KeyPress<span class="operator">,</span>
|
|
<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Key_Down<span class="operator">,</span> state);
|
|
<span class="type"><a href="qkeyeventtransition.html">QKeyEventTransition</a></span> <span class="operator">*</span>upTransition <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qkeyeventtransition.html">QKeyEventTransition</a></span>(<span class="keyword">this</span><span class="operator">,</span> <span class="type"><a href="qevent.html">QEvent</a></span><span class="operator">::</span>KeyPress<span class="operator">,</span>
|
|
<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Key_Up<span class="operator">,</span> state);
|
|
rightTransition<span class="operator">-</span><span class="operator">></span>setTargetState(stateGrid<span class="operator">[</span>y<span class="operator">]</span><span class="operator">[</span>(x <span class="operator">+</span> <span class="number">1</span>) <span class="operator">%</span> columns<span class="operator">]</span>);
|
|
leftTransition<span class="operator">-</span><span class="operator">></span>setTargetState(stateGrid<span class="operator">[</span>y<span class="operator">]</span><span class="operator">[</span>((x <span class="operator">-</span> <span class="number">1</span>) <span class="operator">+</span> columns) <span class="operator">%</span> columns<span class="operator">]</span>);
|
|
downTransition<span class="operator">-</span><span class="operator">></span>setTargetState(stateGrid<span class="operator">[</span>(y <span class="operator">+</span> <span class="number">1</span>) <span class="operator">%</span> rows<span class="operator">]</span><span class="operator">[</span>x<span class="operator">]</span>);
|
|
upTransition<span class="operator">-</span><span class="operator">></span>setTargetState(stateGrid<span class="operator">[</span>((y <span class="operator">-</span> <span class="number">1</span>) <span class="operator">+</span> rows) <span class="operator">%</span> rows<span class="operator">]</span><span class="operator">[</span>x<span class="operator">]</span>);
|
|
RoundRectItem <span class="operator">*</span>icon <span class="operator">=</span> pad<span class="operator">-</span><span class="operator">></span>iconAt(x<span class="operator">,</span> y);
|
|
state<span class="operator">-</span><span class="operator">></span>assignProperty(xRotation<span class="operator">,</span> <span class="string">"angle"</span><span class="operator">,</span> <span class="operator">-</span>icon<span class="operator">-</span><span class="operator">></span>x() <span class="operator">/</span> <span class="number">6.0</span>);
|
|
state<span class="operator">-</span><span class="operator">></span>assignProperty(yRotation<span class="operator">,</span> <span class="string">"angle"</span><span class="operator">,</span> icon<span class="operator">-</span><span class="operator">></span>y() <span class="operator">/</span> <span class="number">6.0</span>);
|
|
state<span class="operator">-</span><span class="operator">></span>assignProperty(selectionItem<span class="operator">,</span> <span class="string">"x"</span><span class="operator">,</span> icon<span class="operator">-</span><span class="operator">></span>x());
|
|
state<span class="operator">-</span><span class="operator">></span>assignProperty(selectionItem<span class="operator">,</span> <span class="string">"y"</span><span class="operator">,</span> icon<span class="operator">-</span><span class="operator">></span>y());
|
|
frontState<span class="operator">-</span><span class="operator">></span>assignProperty(icon<span class="operator">,</span> <span class="string">"visible"</span><span class="operator">,</span> <span class="keyword">true</span>);
|
|
backState<span class="operator">-</span><span class="operator">></span>assignProperty(icon<span class="operator">,</span> <span class="string">"visible"</span><span class="operator">,</span> <span class="keyword">false</span>);
|
|
|
|
<span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span> <span class="operator">*</span>setIconVisibleAnimation <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpropertyanimation.html">QPropertyAnimation</a></span>(icon<span class="operator">,</span> <span class="string">"visible"</span>);
|
|
setIconVisibleAnimation<span class="operator">-</span><span class="operator">></span>setDuration(<span class="number">0</span>);
|
|
setVariablesSequence<span class="operator">-</span><span class="operator">></span>addAnimation(setIconVisibleAnimation);
|
|
}
|
|
}
|
|
|
|
<span class="comment">// Scene</span>
|
|
<span class="type"><a href="qgraphicsscene.html">QGraphicsScene</a></span> <span class="operator">*</span>scene <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qgraphicsscene.html">QGraphicsScene</a></span>(<span class="keyword">this</span>);
|
|
scene<span class="operator">-</span><span class="operator">></span>setBackgroundBrush(<span class="type"><a href="qpixmap.html">QPixmap</a></span>(<span class="string">":/images/blue_angle_swirl.jpg"</span>));
|
|
scene<span class="operator">-</span><span class="operator">></span>setItemIndexMethod(<span class="type"><a href="qgraphicsscene.html">QGraphicsScene</a></span><span class="operator">::</span>NoIndex);
|
|
scene<span class="operator">-</span><span class="operator">></span>addItem(pad);
|
|
scene<span class="operator">-</span><span class="operator">></span>setSceneRect(scene<span class="operator">-</span><span class="operator">></span>itemsBoundingRect());
|
|
setScene(scene);
|
|
|
|
<span class="comment">// Adjust splash item to scene contents</span>
|
|
<span class="keyword">const</span> <span class="type"><a href="qrectf.html">QRectF</a></span> sbr <span class="operator">=</span> splash<span class="operator">-</span><span class="operator">></span>boundingRect();
|
|
splash<span class="operator">-</span><span class="operator">></span>setPos(<span class="operator">-</span>sbr<span class="operator">.</span>width() <span class="operator">/</span> <span class="number">2</span><span class="operator">,</span> scene<span class="operator">-</span><span class="operator">></span>sceneRect()<span class="operator">.</span>top() <span class="operator">-</span> <span class="number">2</span>);
|
|
frontState<span class="operator">-</span><span class="operator">></span>assignProperty(splash<span class="operator">,</span> <span class="string">"y"</span><span class="operator">,</span> splash<span class="operator">-</span><span class="operator">></span>y() <span class="operator">-</span> <span class="number">100.0</span>);
|
|
scene<span class="operator">-</span><span class="operator">></span>addItem(splash);
|
|
|
|
<span class="comment">// View</span>
|
|
setVerticalScrollBarPolicy(<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>ScrollBarAlwaysOff);
|
|
setHorizontalScrollBarPolicy(<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>ScrollBarAlwaysOff);
|
|
setMinimumSize(<span class="number">50</span><span class="operator">,</span> <span class="number">50</span>);
|
|
setViewportUpdateMode(FullViewportUpdate);
|
|
setCacheMode(CacheBackground);
|
|
setRenderHints(<span class="type"><a href="qpainter.html">QPainter</a></span><span class="operator">::</span>Antialiasing <span class="operator">|</span> <span class="type"><a href="qpainter.html">QPainter</a></span><span class="operator">::</span>SmoothPixmapTransform <span class="operator">|</span> <span class="type"><a href="qpainter.html">QPainter</a></span><span class="operator">::</span>TextAntialiasing);
|
|
<span class="preprocessor">#ifndef QT_NO_OPENGL</span>
|
|
setViewport(<span class="keyword">new</span> <span class="type"><a href="qglwidget.html">QGLWidget</a></span>(<span class="type"><a href="qglformat.html">QGLFormat</a></span>(QGL<span class="operator">::</span>SampleBuffers)));
|
|
<span class="preprocessor">#endif</span>
|
|
|
|
stateMachine<span class="operator">-</span><span class="operator">></span>start();
|
|
}
|
|
|
|
<span class="type">void</span> PadNavigator<span class="operator">::</span>resizeEvent(<span class="type"><a href="qresizeevent.html">QResizeEvent</a></span> <span class="operator">*</span>event)
|
|
{
|
|
<span class="type"><a href="qgraphicsview.html">QGraphicsView</a></span><span class="operator">::</span>resizeEvent(event);
|
|
fitInView(scene()<span class="operator">-</span><span class="operator">></span>sceneRect()<span class="operator">,</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>KeepAspectRatio);
|
|
}</pre>
|
|
</div>
|
|
<!-- @@@graphicsview/padnavigator/padnavigator.cpp -->
|
|
</div>
|
|
</div>
|
|
</div>
|
|
<div class="ft">
|
|
<span></span>
|
|
</div>
|
|
</div>
|
|
<div class="footer">
|
|
<p>
|
|
<acronym title="Copyright">©</acronym> 2015 The Qt Company Ltd.
|
|
Documentation contributions included herein are the copyrights of
|
|
their respective owners.</p>
|
|
<br />
|
|
<p>
|
|
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.</p>
|
|
<p>
|
|
Documentation sources may be obtained from <a href="http://www.qt-project.org">
|
|
www.qt-project.org</a>.</p>
|
|
<br />
|
|
<p>
|
|
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. <a title="Privacy Policy"
|
|
href="http://en.gitorious.org/privacy_policy/">Privacy Policy</a></p>
|
|
</div>
|
|
|
|
<script src="scripts/functions.js" type="text/javascript"></script>
|
|
</body>
|
|
</html>
|