KDE Frameworks 5.2.0发布,60个Qt插件库

　　KDE Frameworks 5.2.0 发布，此版本提供了 60 个 Qt 插件库，提供更广阔的成熟功能。更多相关介绍请看这里。

　　其他改进：

KActivities

• reimplementation of the file item plugin for linking files to activities

KArchive

• fix handling of uncompressed files

KConfigWidgets

• fix missing default shortcuts for standard actions, leading to many runtime warnings

• better support for QGroupBox in KConfigDialogManager

KCoreAddons

• Mark KAboutData::setProgramIconName() as deprecated, it did not do anything. Use QApplication::setWindowIcon(QIcon::fromTheme("...")) instead.

• new classes Kdelibs4ConfigMigrator and KPluginMetaData

KDeclarative

• added org.kde.kio component.

KImageFormats

• disable the DDS and JPEG-2000 plugins when Qt version is 5.3 or later

KIO

• now follows the mime-apps spec, for better interoperabilitywith gio when it comes to the user's preferred and default apps.

• new classes EmptyTrashJob and RestoreJob.

• new functions isClipboardDataCut and setClipboardDataCut.

KNewStuff

• installing "stuff" works again (porting bug)

KWidgetsAddons

• new class KColumnResizer (makes it easy to vertically align widgets across groups)

KWindowSystem

• New method KWindowSystem::setOnActivities

KXmlGui

• KActionCollection::setDefaultShortcuts now makes the shortcutactive too, to simplify application code.

Threadweaver

• The maximum worker count will now decrease if a lower value is setafter workers have been created. Previously, workers would remain activeonce they have been created.

• Examples from the previous ThreadWeaverDemos Github repository arebeing merged into the KF5 ThreadWeaver repo.

• The maximum worker count can now be set to zero (the previous minimumwas 1). Doing so will effectively halt processing in the queue.

• Documentation of various aspects of ThreadWeaver use is becoming partof the KDE Frameworks Cookbook. Parts of it is located in the examples/directory.

Buildsystem changes

• Support for relative libexec dir.

Frameworkintegration

• the file dialog now remembers its size correctly, and works better with remote URLs.

　　KDE，K桌面环境(Kool Desktop Environment)的缩写。一种著名的运行于 Linux、Unix 以及FreeBSD 等操作系统上面自由图形工作环境，整个系统采用的都是 TrollTech 公司所开发的 Qt 程序库。KDE 和 Gnome 都是 Linux 操作系统上最流行的桌面环境系统。