qt5-doc-html 5.5.1-1 / usr / share / qt5 / doc / qtdoc / whatsnew53.html

This file is indexed.

/usr/share/qt5/doc/qtdoc/whatsnew53.html is in qt5-doc-html 5.5.1-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below. 

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<html lang="en">
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<!-- whatsnew53.qdoc -->
  <title>What's New in Qt 5.3 | Qt 5.5 </title>
  <link rel="stylesheet" type="text/css" href="style/offline.css" />
</head>
<body>
<div class="header" id="qtdocheader">
    <div class="main">
    <div class="main-rounded">
        <div class="navigationbar">
        <ul>
<li><a href="index.html">Qt 5.5</a></li>
<li>What's New in Qt 5.3</li>
<li id="buildversion">Qt 5.5.1 Reference Documentation</li>
    </ul>
    </div>
</div>
<div class="content">
<div class="line">
<div class="content mainContent">
<div class="sidebar">
<div class="toc">
<h3><a name="toc">Contents</a></h3>
<ul>
<li class="level1"><a href="#new-modules">New Modules</a></li>
<li class="level1"><a href="#new-platforms">New Platforms</a></li>
<li class="level1"><a href="#new-features">New Features</a></li>
<li class="level2"><a href="#qt-core-module">Qt Core Module</a></li>
<li class="level2"><a href="#qt-gui-module">Qt GUI Module</a></li>
<li class="level2"><a href="#qt-quick-module">Qt Quick Module</a></li>
<li class="level2"><a href="#qt-quick-controls-module">Qt Quick Controls Module</a></li>
<li class="level2"><a href="#qt-quick-dialogs-module">Qt Quick Dialogs Module</a></li>
<li class="level2"><a href="#qt-network-module">Qt Network Module</a></li>
<li class="level2"><a href="#qt-multimedia-module">Qt Multimedia Module</a></li>
<li class="level2"><a href="#qt-webkit-module">Qt WebKit Module</a></li>
<li class="level2"><a href="#qt-positioning-module">Qt Positioning Module</a></li>
<li class="level2"><a href="#qt-bluetooth-module">Qt Bluetooth Module</a></li>
<li class="level2"><a href="#qt-qml-module">Qt QML Module</a></li>
<li class="level2"><a href="#xinput2-smooth-scrolling">XInput2 Smooth Scrolling</a></li>
<li class="level1"><a href="#qt-creator-3-1">Qt Creator 3.1</a></li>
<li class="level2"><a href="#winrt-plugin">WinRT Plugin</a></li>
<li class="level2"><a href="#editors">Editors</a></li>
<li class="level2"><a href="#c">C++</a></li>
<li class="level2"><a href="#ios">iOS</a></li>
<li class="level2"><a href="#qml">QML</a></li>
<li class="level2"><a href="#debugger">Debugger</a></li>
<li class="level2"><a href="#devices">Devices</a></li>
<li class="level1"><a href="#list-of-api-changes">List of API Changes</a></li>
<li class="level1"><a href="#additions-to-other-qt-5-releases">Additions to Other Qt 5 Releases</a></li>
</ul>
</div>
<div class="sidebar-content" id="sidebar-content"></div></div>
<h1 class="title">What's New in Qt 5.3</h1>
<span class="subtitle"></span>
<!-- $$$whatsnew53.html-description -->
<div class="descr"> <a name="details"></a>
<p>The focus for Qt 5.3 is mainly about improving the stability, performance, and first-time user experience of the product. Qt 5.3 will also offer a good amount of new and exciting features, and a new platform: <a href="build-sources.html#winrt">WinRT</a>/Windows Phone.</p>
<p>This page is a summary of new features. For specific API changes, the <a href="whatsnew55.html#list-of-api-changes">List of API Changes</a> section contains links to new and obsolete classes.</p>
<a name="new-modules"></a>
<h2 id="new-modules">New Modules</h2>
<ul>
<li>Enginio - A client-side library for <a href="https://qtcloudservices.com/">Qt Cloud Services</a>.</li>
<li><a href="../qtwebsockets/qtwebsockets-index.html">Qt WebSockets</a> - An add-on module that implements the <a href="../qtwebsockets/qml-qtwebsockets-websocket.html">WebSocket</a> standard <a href="http://tools.ietf.org/html/rfc6455">RFC 6455</a></li>
</ul>
<p>For more information, visit the <a href="qtmodules.html">All Modules</a> page.</p>
<a name="new-platforms"></a>
<h2 id="new-platforms">New Platforms</h2>
<p>Qt 5.3 introduces support for <a href="build-sources.html#winrt">WinRT</a> and Windows Phone on a beta quality level. Most features in Qt Core, GUI, Network, Widgets, QML, Quick, and Sensors are already working.</p>
<ul>
<li>Windows Runtime platforms: Windows 8/RT (Modern UI), Windows Phone 8. The documentation is available at <a href="winrt-support.html">Qt for WinRT</a>.</li>
</ul>
<a name="new-features"></a>
<h2 id="new-features">New Features</h2>
<a name="qt-core-module"></a>
<h3 >Qt Core Module</h3>
<ul>
<li>Logging: It is now possible to configure logging rules (for example, the message types for which categories are printed) on the filesystem or in <i>QtProject/qtlogging.ini</i>. You can also use <a href="../qtcore/qloggingcategory.html#qCDebug">qCDebug</a> and friends in a printf-style way, in addition to the streaming operator syntax.</li>
</ul>
<a name="qt-gui-module"></a>
<h3 >Qt GUI Module</h3>
<ul>
<li>Qt's iOS plugin now implements support for input methods, spell checking and word completion.</li>
<li>Embedded Linux platform specifics (plugins like eglfs and linuxfb) are now documented.</li>
</ul>
<a name="qt-quick-module"></a>
<h3 >Qt Quick Module</h3>
<ul>
<li>Introduced <a href="../qtquick/qquickwidget.html">QQuickWidget</a> for easy and flexibe integration of views with <a href="../qtwidgets/qwidget.html">QWidget</a>-based UIs.</li>
</ul>
<a name="qt-quick-controls-module"></a>
<h3 >Qt Quick Controls Module</h3>
<ul>
<li>The <a href="../qtquickcontrols/qml-qtquick-controls-calendar.html">Calendar</a> control was added. Calendar allows selection of dates from a grid of days, similar to <a href="../qtwidgets/qcalendarwidget.html">QCalendarWidget</a>.</li>
<li><a href="../qtquickcontrols/qml-qtquick-controls-styles-menustyle.html">MenuStyle</a> and <a href="../qtquickcontrols/qml-qtquick-controls-styles-menubarstyle.html">MenuBarStyle</a> controls introduced.</li>
</ul>
<a name="qt-quick-dialogs-module"></a>
<h3 >Qt Quick Dialogs Module</h3>
<ul>
<li>The QML implementations are now built with <a href="../qtqml/qtquick-qmlmodule.html">QtQuick</a>.Controls (and therefore the source is moved from qtdeclarative.git to qtquickcontrols.git), which enables adding some features such as folder shortcuts (both standard locations and bookmarked locations), and comboboxes for file filters and writing systems.</li>
<li>There is a new Dialog type which provides only the standard buttons, so that you can construct dialogs with arbitrary contents, such as various types of input dialogs and pickers.</li>
</ul>
<a name="qt-network-module"></a>
<h3 >Qt Network Module</h3>
<ul>
<li>Support for the SPDY protocol (version 3.0) was added.</li>
</ul>
<a name="qt-multimedia-module"></a>
<h3 >Qt Multimedia Module</h3>
<ul>
<li>A new <a href="../qtmultimedia/qcamerainfo.html">QCameraInfo</a> class was added. It allows to get static information about cameras such as physical position and sensor orientation. In addition, the class provides a way to list available cameras on the system and deprecates QCamera::availableDevices().</li>
</ul>
<a name="qt-webkit-module"></a>
<h3 >Qt WebKit Module</h3>
<ul>
<li>Support for HTML5 Video Track. Subtitles and captions for HTML5 video.</li>
<li>Support for Indexed DB API. See <a href="http://www.w3.org/TR/IndexedDB/">http://www.w3.org/TR/IndexedDB/</a>.</li>
</ul>
<a name="qt-positioning-module"></a>
<h3 >Qt Positioning Module</h3>
<ul>
<li>The module has been ported to Android and iOS. Android supports position and satellite updates while iOS supports position updates only.</li>
</ul>
<a name="qt-bluetooth-module"></a>
<h3 >Qt Bluetooth Module</h3>
<ul>
<li>The module has been ported to Android.</li>
</ul>
<a name="qt-qml-module"></a>
<h3 >Qt QML Module</h3>
<ul>
<li>Profiling support for V4, using the same event types as the QML profiler.</li>
<li>Profile or debug multiple QML engines in one application with the new EngineControl debug service.</li>
</ul>
<a name="xinput2-smooth-scrolling"></a>
<h3 >XInput2 Smooth Scrolling</h3>
<ul>
<li>Qt's XCB plugin now listens to XInput2 scrolling events which means it will respond to high resolution smooth scrolling events on devices where they are supported. Currently this is mainly touch pads.</li>
</ul>
<a name="qt-creator-3-1"></a>
<h2 id="qt-creator-3-1">Qt Creator 3.1</h2>
<p>The release of Qt Creator 3.1 coincides with the release of Qt 5.3&#x2e; The release introduces new features as well as bug fixes and improvements.</p>
<p>For more information, visit the <a href="http://doc.qt.io/qtcreator/index.html">Qt Creator Manual</a>.</p>
<a name="winrt-plugin"></a>
<h3 >WinRT Plugin</h3>
<p>Qt Creator 3.1 introduces a <a href="build-sources.html#winrt">WinRT</a> plugin that facilitates deployment and development of applications. The plugin is still experimental but the main features that already work nicely are:</p>
<ul>
<li>Registration of Windows Runtime and Windows Phone Qt versions.</li>
<li>Support for Windows Runtime and Windows Phone Kits.</li>
<li>Building of Windows Runtime and Windows Phone applications.</li>
<li>Running of applications for Windows Runtime and Windows Phone via Qt Creator’s <b>Run</b> button.</li>
</ul>
<p>To enable the plugin, go to <b>Help</b> &gt; <b>About Plugins</b> and enable <b>WinRT</b> in <b>Device Support</b>.</p>
<p>For more information, visit the <a href="http://doc.qt.io/qtcreator/creator-developing-winrt.html">Connecting Windows Runtime Devices</a> page.</p>
<a name="editors"></a>
<h3 >Editors</h3>
<ul>
<li>Better support of multiple editors and windows.</li>
<li>New <a href="http://doc.qt.io/qtcreator/creator-beautifier.html">Beautifier plugin</a> for applying indentation and other coding styles.</li>
</ul>
<a name="c"></a>
<h3 >C++</h3>
<ul>
<li>Experimental new Clang based code model.</li>
</ul>
<a name="ios"></a>
<h3 >iOS</h3>
<ul>
<li>Better support of multiple devices.</li>
</ul>
<a name="qml"></a>
<h3 >QML</h3>
<ul>
<li>Better Qbs support.</li>
<li>Better defaulting and import resolution.</li>
<li>JavaScript profiler frontend (V4 only), integrated in QML profiler <i>events</i> and <i>timeline</i> views.</li>
</ul>
<a name="debugger"></a>
<h3 >Debugger</h3>
<ul>
<li>Improved LLDB support.</li>
<li>Removed support for GDB builds without Python.</li>
</ul>
<a name="devices"></a>
<h3 >Devices</h3>
<ul>
<li>SSH parameters now available as Qt Creator variables, for example, for use in custom run configurations.</li>
</ul>
<a name="list-of-api-changes"></a>
<h2 id="list-of-api-changes">List of API Changes</h2>
<p>The pages below contain a list of API changes in Qt 5.3:</p>
<ul>
<li><a href="newclasses53.html">New Classes and Functions in Qt 5.3</a></li>
<li><a href="obsoleteclasses.html">Obsolete Classes</a></li>
</ul>
<a name="additions-to-other-qt-5-releases"></a>
<h2 id="additions-to-other-qt-5-releases">Additions to Other Qt 5 Releases</h2>
<ul>
<li><a href="whatsnew54.html">What's New in Qt 5.4</a></li>
<li><a href="whatsnew52.html">What's New in Qt 5.2</a></li>
<li><a href="whatsnew51.html">What's New in Qt 5.1</a></li>
<li><a href="whatsnew50.html">What's New in Qt 5.0</a></li>
</ul>
</div>
<!-- @@@whatsnew53.html -->
        </div>
       </div>
   </div>
   </div>
</div>
<div class="footer">
   <p>
   <acronym title="Copyright">&copy;</acronym> 2015 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>

APT Browse - Built by Thomas Orozco.