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Diffstat (limited to 'dist/changes-4.7.0')
| -rw-r--r-- | dist/changes-4.7.0 | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/dist/changes-4.7.0 b/dist/changes-4.7.0 index 4fd7fdb56d..6bf7ea5582 100644 --- a/dist/changes-4.7.0 +++ b/dist/changes-4.7.0 @@ -27,6 +27,13 @@ General Improvements - Support for the GL_EXT_geometry_shader4, aka Geometry Shaders, was added to QGLShaderProgram. +New features +------------ + + - QNetworkSession, QNetworkConfiguration, QNetworkConfigurationManager + * New bearer management classes added. + + Third party components ---------------------- @@ -44,6 +51,11 @@ Third party components QtCore ------ + - QXmlStreamReader + * [QTBUG-9196] fixed crash when parsing + - QTimer + * singleShot with 0 timeout will now avoid allocating objects + QtGui ----- @@ -60,6 +72,82 @@ QtGui * Fixed a bug that led to missing text pixels in QTabBar when using small font sizes. (QTBUG-7137) + - QGraphicsEffect + * Fixed rendering bugs when scrolling graphics items with drop + shadows. + + - QImage + * [QTBUG-9640] Prevented unneccessary copy in + QImage::setAlphaChannel(). + * Added QImage::bitPlaneCount(). (QTBUG-7982) + + - QPainter + * [QTBUG-10018] Fixed image drawing inconsistencies when drawing + 1x1 source rects with rotating / shear / perspective transforms. + * Optimized various blending and rendering operations for ARM + processors with a NEON vector unit. + * Fixed some performance issues when drawing sub-pixmaps of large + pixmaps and falling back to raster in the X11 paint engine. + + - QPainterPath + * [QTBUG-3778] Fixed bug in painter path polygon intersection code. + * [QTBUG-7396] Optimized painter path intersections for when at + least one of the paths is a rectangle by special casing. + * [QTBUG-8035] Got rid of bezier intersection code in the boolean + operators (intersect, subtract, unite) to prevent numerical + stability issues. + + - QRegion + * [QTBUG-7699] Fixed crash caused by large x-coordinates. + + - QTransform + * [QTBUG-8557] Fixed bug in QTransform::type() potentially occuring + after using operator/ or operator* or their overloads. + +QtNetwork +--------- + - QHostInfo: Added a small 60 second DNS cache + - QNetworkAccessManager + * Performance improvements for file:// and http:// + * Crash fixes + * Improvements on HTTP pipelining + * Fix problem with canReadLine() + * Fix problem with HTTP 100 reply + * Some new attributes for QNetworkRequest + * [QTBUG-8206] add method to send custom requests + * [QTBUG-9618] [MR 2372] send secure cookies only over secure connections + * [QTBUG-7713] Fix bug related to re-sending request + * [QTBUG-7673] Fix issue with some webservers + - Sockets + * Better support for derived QTcpServer + * [QTBUG-7054] Fix error handling with waitFor*() for socket engine + * [QTBUG-7316, QTBUG-7317] Also handle unknown errors from socket engine + - SSL + * [QTBUG-2515] Do not make OpenSSL prompt for a password + * [QTBUG-6504, QTBUG-8924, QTBUG-5645] Fix memleak + +QtXmlPatterns +------------- + + - [QTBUG-8920] fixed crash with anonymous types in XsdSchemaChecker + - [QTBUG-8394] include/import/redefine schemas only once + - QXmlSchema: fix crash with referencing elements + +Qt Plugins +---------- + + - Jpeg image IO plugin + * Fixed failure to store certain QImage formats as jpeg (QTBUG-7780) + * Optimized smoothscaling + * Optimized to avoid data copy when reading from memory device (QTBUG-9095) + + - SVG image IO plugin + * Added support for svgz format (QTBUG-8227) + * Fixed canRead() so that it can be used also for non-sequential + devices. (QTBUG-9053) + * Added support for clipping and scaling and backgroundcolor + * Optimized to avoid data copy when reading from memory device (QTBUG-9095) + **************************************************************************** * Database Drivers * **************************************************************************** |