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| [[Category:Developing_with_Qt::Qt 5]] | | #REDIRECT [[New-Features-in-Qt-5.2]] |
| [toc align_right="yes"]
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| = What is new in Qt 5.2 =
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| Qt 5.2 was released on 12th of December.
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| The following pages has more information:
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| * "Qt 5.2 Release Announcement":http://blog.qt.io/blog/2013/12/12/qt-5-2-released-the-best-qt-yet/
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| * "Qt 5.2 Features":/qt5/qt52
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| * "Qt 5.2 Documentation":/doc
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| == New Features ==
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| * "Qt Core":http://doc-snapshot.qt.io/qt5-stable/qtcore-index.html
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| ** Added class QCommandLineParser for command-line arguments parsing
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| ** Added new overload to QObject::connect() to add a context object when connecting to a lambda
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| ** Added new QStringRef methods; left, right, mid
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| ** Added QLoggingCategory/qCDebug, qCWarning, … macros to configure what gets logged at runtime
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| ** Added class QTimeZone to support time zones using IANA (Olson) time zone IDs
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| ** Added support to QDateTime for new Qt::TimeSpec of Qt::TimeZone and Qt::OffsetFromUTC
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| ** Added new class QCollator to provide advanced platform-based collation.
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| ** Added more I/O redirection possibilities to QProcess
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| ** Added iteration capability to containers in QVariant
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| ** Added dereferencing to QObject for smart pointers in QVariant
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| * "Qt GUI":http://doc-snapshot.qt.io/qt5-stable/qtgui-index.html
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| ** Added applicationState() function and applicationStateChanged() signal to QGuiApplication.
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| ** Added QOpenGLTexture class.
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| ** Added endian-neutral RGBA8888 formats to QImage.
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| * "Qt Widgets":http://doc-snapshot.qt.io/qt5-stable/qtwidgets-index.html
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| ** Added support for embedded clear button commonly used for item view filtering and side actions to QLineEdit
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| ** Added methods based on QUrl to QFileDialog
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| ** Added new QKeySequenceEdit class
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| ** Restore session-management support from Qt4
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| ** Restore basic startup-notification support on Unix
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| ** Added placeholderText property to QTextEdit
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| ** Added getMultiLineText static method to QInputDialog
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| ** Added tabBarClicked and tabBarDoubleClicked signals to QTabBar
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| ** Added replaceWidget in QLayout
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| ** Added an option to have a checkbox in QMessageBox
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| ** Added duration control on tooltips (e.g QWidget::setToolTipDuration)
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| ** Added substring support to QCompleter
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| ** Added buttonToggled signals to QButtonGroup
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| ** Added retainSizeWhenHidden to QSizePolicy
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| ** Added resizeContentsPrecision to QHeaderView
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| * "Qt Print Support":http://doc-snapshot.qt.io/qt5-stable/qtprintsupport-index.html
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| ** Added support to QPrintDialog for advanced CUPS features on Linux, including server-side page range selection, odd/even page selection, pages-per-sheet, job scheduling, and banner pages.
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| * "Qt QML":http://doc-snapshot.qt.io/qt5-stable/qtqml-index.html
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| ** New property on Qt.application: state.
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| ** Can now define QML singletons with QML Files
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| ** Can apply file selectors to support certain styles of cross-platform development
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| ** qml binary runtime provides a supported method for launching QML-only applications
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| ** New V4 JS engine
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| * "Qt Quick":http://doc-snapshot.qt.io/qt5-stable/qtquick-index.html
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| ** New Scenegraph Renderer, for improved performance
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| ** Texture atlas support in SceneGraph
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| ** SceneGraph now supports rendering to an OpenGL Core profile
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| ** New animation types, called Animator, which can run animations on the the scene graph's render thread.
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| ** Support for external Drag and Drop
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| ** Threaded render loop now uses one non-sharing OpenGL per window.
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| * "Qt Quick Controls":http://doc-snapshot.qt.io/qt5-stable/qtquickcontrols-index.html
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| ** Added support for editable combo box
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| ** Added support for multi selection in TableView
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| ** Added support for setting columns movable in TableView
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| ** Added Switch type
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| ** Added BusyIndicator type
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| ** Simplified deployment
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| * "Qt Quick Dialogs":http://doc-snapshot.qt.io/qt5-stable/qtquickdialogs-index.html
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| ** New FontDialog
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| * "Qt Quick Layouts":http://doc-snapshot.qt.io/qt5-stable/qtquicklayouts-index.html
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| ** Added baseline support to layout
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| * "Qt Network":http://doc-snapshot.qt.io/qt5-stable/qtnetwork-index.html
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| ** QNetworkAccessManager: add public methods to pre-TCP/pre-SSL-connect
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| ** QSslConfiguration: add API to persist and resume SSL sessions
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| ** SSL code: allow for debugging SSL traffic with Wireshark / tcpdump
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| ** QNetworkConfiguration: add public member bearerTypeFamily()
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| * "moc":http://doc-snapshot.qt.io/qt5-stable/moc.html
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| ** added -M argument to add plugin metadata from the command line
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| * "Accessibility":http://doc-snapshot.qt.io/qt5-stable/accessible.html
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| ** Enabled accessibility on Mac
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| ** Made the APIs public so that it is possible to implement accessibility for custom widgets
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| ** Basic accessibility support for Android
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| * Qt WebKit
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| ** CSS blending
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| ** Context menus for HTML5 video
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| ** Canvas Path object
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| ** GeoLocation (with QtPositioning)
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| ** Web Notifications
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| ** Page Visibility API
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| ** Threaded garbage collection
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| * Translations
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| ** Translation to Italian now available
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| == New Modules ==
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| * "Qt Bluetooth":http://doc-snapshot.qt.io/qt5-stable/qtbluetooth-index.html
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| ** Supported platforms: Linux/Bluez 4.x, BlackBerry
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| * "Qt NFC":http://doc-snapshot.qt.io/qt5-stable/qtnfc-index.html
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| ** Supported platforms: BlackBerry
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| * "Qt Positioning":http://doc-snapshot.qt.io/qt5-stable/qtpositioning-index.html
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| ** Supported platforms: All platform/NMEA, Linux/GeoClue
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| * "Qt Windows Extras":http://doc-snapshot.qt.io/qt5-stable/qtwinextras-index.html
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| * "Qt Mac Extras":http://doc-snapshot.qt.io/qt5-stable/qtmacextras-index.html
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| * "Qt Android Extras":http://doc-snapshot.qt.io/qt5-stable/qtandroidextras-index.html
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| == Support for New Platforms ==
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| * "Android":http://doc-snapshot.qt.io/qt5-stable/android-support.html
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| ** Full support for camera and recording
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| ** Low-latency audio (QAudioInput, QAudioOutput, QSoundEffect)
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| ** Command-line deployment tool
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| ** JNI convenience API
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| ** OpenSSL support
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| * "iOS":http://doc-snapshot.qt.io/qt5-stable/ios-support.html
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| ** Media player support
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| ** Basic camera support (only viewfinder and image capture)
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| ** Low-latency audio (QAudioInput, QAudioOutput, QSoundEffect)
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| == Qt Creator ==
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| * Qt Creator 3.0
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| ** Initial iOS support
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| ** Multi-Screen extensions
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| ** API Cleanup
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| ** Enhanced Android support
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| ** Initial debugging backend for lldb (Mac)
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| ** Refactored and extended BlackBerry 10 support
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| == Installation ==
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| * New reference installers
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| ** Qt for Android (Mac)
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| ** Qt for iOS (Mac)
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| * New target binaries
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| ** Qt for Android arm5(Windows, linux, Mac)
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| == Deprecated ==
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