QT 5.2 Beta 发布，移动开发者的福音

QT 5.2 Beta 发布了，该版本的 Qt Everywhere 已经足够稳定，提供 Android 和 iOS、Blackberry 10 上的 QT 移植版本；同时该版本引入新的 场景图形渲染器，该渲染器提升了图形的处理性能，对 CPU 的占用更低、更加高效；此外之前内置的 V8 JavaScript 引擎已经被 Qt-specific engine 所替换。

Qt 5.2 还包含：

• Qt Bluetooth: supported on Linux with Bluez 4.x and Blackberry
• Qt NFC: supported on Blackberry
• Qt Positioning: supported on all platforms using NMEA data, and using GeoClue on Linux
• Qt Windows Extras: Integrate with native code on Windows
• Qt Mac Extras: Integrate with native code on Mac OS X
• Qt Android Extras: Integrate with native code on Android
• Improved time zone and locale support with QTimeZone and QCollator
• Enhancements to multiple Qt Widgets and a new one, the QKeySequenceEdit class
• Animations for QML that can not be blocked by high loads on the main thread
• Some new features and mobile specific controls for Qt Quick Controls
• Accessibility is now fully supported on all desktop platforms and basic support on Android.

完整的列表和介绍请看 New Features 页面。

Qt 5.2 将附带 Qt Creator 3.0