| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the documentation of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:FDL$ |
| ** 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. |
| ** |
| ** GNU Free Documentation License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Free |
| ** Documentation License version 1.3 as published by the Free Software |
| ** Foundation and appearing in the file included in the packaging of |
| ** this file. Please review the following information to ensure |
| ** the GNU Free Documentation License version 1.3 requirements |
| ** will be met: https://www.gnu.org/licenses/fdl-1.3.html. |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| /*! |
| \page whatsnew51.html |
| \title What's New in Qt 5.1 |
| \brief Lists the new features in Qt 5.1 |
| |
| Qt 5.1 introduces many changes for helping developers continue creating |
| wonderful applications, easily and with less code. As well in this release, |
| focus is placed on bug fixing and new features, while maintaining |
| compatibility with Qt 5.0. |
| |
| This page is a summary of new features. For specific API changes, the |
| \l{List of API Changes} section contains links to new and obsolete classes. |
| |
| \section1 New Modules |
| |
| New modules add more functionality for developers to use on various |
| platforms. |
| |
| \list |
| \li \l{Qt Quick Controls 1}{Qt Quick Controls} - a set of reusable UI |
| controls. Qt 5.1 targets desktop platforms, while future releases will |
| include more features useful on touch devices. |
| |
| \li \l{Qt Quick Layouts} - provides layouts for \l{Qt Quick} |
| |
| \li \l{Qt Quick Dialogs} - contains types for creating and |
| interacting with system dialogs |
| |
| \li \l{Qt X11 Extras} - adds platform specific APIs for X11 |
| |
| \li \l{Qt Sensors} - provides access to sensor hardware and motion gesture |
| recognition both via QML and C++ interfaces. Supports \l{Qt for |
| Android}{Android}, BlackBerry, \l{Qt for iOS}{iOS}, and Mer platforms. |
| |
| \li \l{Qt Serial Port} - provides an interface for hardware and virtual |
| serial ports |
| \endlist |
| |
| The \l{All Modules} page contains a list of all modules in Qt 5.1. |
| |
| \section1 New Supported Platforms |
| |
| Qt 5.1 introduces support for following new platforms with technology |
| preview status: |
| |
| \list |
| \li\l{Qt for Android} (Technology Preview) |
| \li\l{Qt for iOS} (Technology Preview) |
| \endlist |
| |
| \section1 Summary of Changes |
| |
| \section2 moc Changes |
| \list |
| \li New keyword in \l Q_PROPERTY(), \c MEMBER, lets you bind a property |
| to a class member without requiring to have a getter or a setter. |
| \endlist |
| |
| \section2 qmake Changes |
| \list |
| \li On Windows: Added support for specifying application icon |
| (via \c{RC_ICONS}). |
| \endlist |
| |
| \section2 Qt Core Changes |
| \list |
| \li Added support for SHA3 to QCryptographicHash |
| \li Added toInt(), toUInt(), and similar functions to QStringRef |
| \li A new threadsafe initialization of global statics through refactored |
| \l Q_GLOBAL_STATIC. |
| \li A new class, QLockFile, provides locking between processes using a |
| file. This lock enables applications to check that there is only one |
| instance of it running. |
| \li A new class, QSaveFile, provides transaction such as file writing. |
| \endlist |
| |
| \section2 Qt GUI Changes |
| \list |
| \li Support for embedding and reparenting of windows created from other |
| processes, via QWindow::fromWinId(). |
| \li QWidget::createWindowContainer() adds the capability to embed |
| QWindow instances, such as QQuickView or a QWindow using |
| QOpenGLContext, into a QWidget hierarchy. |
| \li Support for kerning advances in QRawFont::advancesForGlyphIndexes. |
| \li QImageReader and QImageWriter adds the ability to report supported |
| MimeTypes. |
| \li New input method plugin, QComposeInputContext. |
| \li New GTK+ 2.x platformtheme plugin that provides native file, font, |
| and color dialogs. |
| \li New class, QOpenGLContext::versionFunctions(), provides access to |
| all OpenGL functions. |
| \li New QOpenGLTimerQuery and QOpenGLTimeMonitor classes. |
| \li New QOpenGLDebugLogger class expose KHR_debug extension for easy debugging. |
| \li Added support for Geometry, Tessellation Control, |
| Tessellation Evaluation, and Compute shaders to QOpenGLShader and |
| QOpenGLShaderProgram. |
| \li New QOpenGLVertexArrayObject class. |
| \endlist |
| |
| \section2 Qt Network Changes |
| \list |
| \li New encrypted() signal to QNetworkAccessManager and QNetworkReply so |
| that applications can perform additional checks on the certificate |
| chain. |
| \li Support for sending intermediate certificates when QSslSocket is |
| used as a server and when using client certificates. |
| \li Support for SSL session reuse allowing much faster connections to |
| servers. |
| \endlist |
| |
| \section2 Qt QML Changes |
| \list |
| \li New QQmlApplicationEngine convenience class for QML applications. |
| \li New Instantiatior type for generic, dynamic object creation. |
| \li New \l{QtQml.Models} module containing \l ListElement, \l ListModel, |
| \l DelegateModel, \l DelegateModelGroup, and \l ObjectModel. |
| \li New properties for \l [QML]{Qt::application}: arguments, name, and version. |
| \endlist |
| |
| \section2 Qt Quick Changes |
| \list |
| \li New threaded render loop for Mac, Linux, and Embedded. |
| \li New render loop for windows for smoother animations. |
| \li New \l {Qt Quick Dialogs} submodule with \l FileDialog and |
| \l ColorDialog types. |
| \li New \l Window properties: activeFocusItem, minimumWidth, |
| minimumHeight, maximumWidth, maximumHeight, visibility, |
| contentOrientation, and opacity. |
| \li New \l Item property: activeFocusOnTab. |
| \li New \l Grid properties: horizontalAlignment, verticalAlignment, and |
| effectiveHorizontalAlignment. |
| \li New \l TextEdit properties: selectByKeyboard and textDocument |
| \li A \l Window declared inside another Window or \l Item will |
| automatically be transient for (centered upon) the outer window. |
| \endlist |
| |
| \section2 Qt WebKit Changes |
| \list |
| \li JavaScript JIT on Windows 64 bit. |
| \li Improved font rendering, kerning enabled by default. |
| \li Improved garbage collection. |
| \li Support for WOFF fonts. |
| \li Support for WebGL without accelerated compositing. |
| \li Support for GStreamer 1.0. |
| \li Improved perceived page load performance and support for Link |
| prefetch. |
| \endlist |
| |
| \section2 Qt Widgets Changes |
| \list |
| \li Added property toolTipsVisible in QMenu. |
| \endlist |
| |
| \section2 Qt Creator Compatibility |
| |
| \l{Qt Creator Manual}{Qt Creator} 2.7 complements this Qt release |
| with the most prominent new features: |
| |
| \list |
| \li Improved C++11 code editing support |
| \li \l{Qt Creator: Editing QML Files in Design Mode}{Qt Quick Designer} |
| with full support for Qt Quick |
| \li Android \l{Qt Creator: Deploying Applications to Android Devices}{development target} |
| \li Experimental QBS and diff integration |
| \endlist |
| |
| \section2 Other New Features |
| \list |
| \li Restored support for static Qt builds |
| \endlist |
| |
| \section1 List of API Changes |
| |
| The pages below contain a list of API changes in Qt 5.1 |
| \list |
| \li \l{New Classes and Functions in Qt 5.1} |
| \li \l{Obsolete Classes} |
| \endlist |
| |
| \section1 Additions to Other Qt 5 Releases |
| |
| \list |
| \li \l{What's New in Qt 5.4} |
| \li \l{What's New in Qt 5.3} |
| \li \l{What's New in Qt 5.2} |
| \li \l{What's New in Qt 5.0} |
| \endlist |
| |
| */ |
| |
| /*! |
| \page newclasses51.html |
| \title New Classes and Functions in Qt 5.1 |
| \brief A list of new C++ APIs in Qt 5.1 |
| |
| This page contains a comprehensive list of all new classes and functions |
| introduced in Qt 5.1. Links to new APIs in previous Qt 5 releases are found |
| at the bottom of this page. |
| |
| \sincelist 5.1 |
| |
| \section1 Additions to Other Qt 5 Releases |
| |
| \list |
| \li \l{What's New in Qt 5.6} |
| \li \l{What's New in Qt 5.5} |
| \li \l{What's New in Qt 5.4} |
| \li \l{What's New in Qt 5.3} |
| \li \l{What's New in Qt 5.2} |
| \li \l{What's New in Qt 5.0} |
| \endlist |
| */ |