| Qt 5.9.2 is a bug-fix release. It maintains both forward and backward |
| compatibility (source and binary) with Qt 5.9.0. |
| |
| For more details, refer to the online documentation included in this |
| distribution. The documentation is also available online: |
| |
| http://doc.qt.io/qt-5/index.html |
| |
| The Qt version 5.9 series is binary compatible with the 5.8.x series. |
| Applications compiled for 5.8 will continue to run with 5.9. |
| |
| Some of the changes listed in this file include issue tracking numbers |
| corresponding to tasks in the Qt Bug Tracker: |
| |
| https://bugreports.qt.io/ |
| |
| Each of these identifiers can be entered in the bug tracker to obtain more |
| information about a particular change. |
| |
| **************************************************************************** |
| * Qt 5.9.2 Changes * |
| **************************************************************************** |
| |
| Qml |
| --- |
| |
| - Fix loading of static qml plugins using the old plugin interface id |
| - [QTBUG-62243] Fixed bug where sometimes changes to a qml singleton |
| would not propagate to the users or cause crashes |
| - [QTBUG-59256] Fix possible use-after-free when removing items from a |
| ListModel through JavaScript |
| - [QTBUG-61552] Fix crash due to misaligned data structures on ARMv7 |
| - [QTBUG-61681] Fix crash if QObject instances are passed between QQmlEngine |
| instances |
| - [QTBUG-59704] Fix crashes with objects retrieved via ListModel.get() upon |
| destruction |
| - [QTBUG-61536] Fix memory leaks when clearing/trimming component caches |
| - [QTBUG-62978] Fix race conditions in QML profiler |
| - [QTBUG-61781] Fix crashes with closures created in QML components that outlive |
| the component instances |
| - [QTBUG-62175] Fix incorrect values of lastIndex in regular expressions created |
| from literals |
| |
| QtQuick |
| ------- |
| |
| - Window: |
| * [QTBUG-62055] Fixed a (rare) crash in mouseGrabberItem() |
| |
| - Text: |
| * [QTBUG-40943] Fixed TextInput cursor behavior when using inputMask |
| * QQuickTextInput: fixed a problem with validator transition from |
| Acceptable to an Intermediate state, which was preventing further editing |
| * [QTBUG-63153] TextEdit recalculates its implicit width when text is changed |
| |
| - AnimatedImage: |
| * [QTBUG-62380] Fixed a crash in QQuickAnimatedImage |
| * [QTBUG-62913] QQuickAnimatedImage::frameCount now has a notifier signal |
| |
| - Canvas: |
| * [QTBUG-37095] Canvas repaints at the correct resolution when the window is |
| dragged between high-DPI and lower-resolution screens. The new logging |
| category qt.quick.canvas can be enabled to verify what it is doing. |
| |
| - Drag and Drop: |
| * [QTBUG-61980] DnD dragged image hotspot is now set correctly |
| |
| - Item Views: |
| * [QTBUG-61537] ListView layout is redone when a delegate is placed at |
| the last visible position |
| * [QTBUG-33568] Fixed a problem with ListView delegate size change animation |
| when highlightRangeMode is StrictlyEnforceRange |
| * [QTBUG-60894] ListView.currentIndex stays in sync during ObjectModel.move() |
| * [QTBUG-62939] Flickable (and subclasses) rebound is more consistent |
| when flicked repeatedly beyond bounds |
| |
| - Scene Graph: |
| * [QTBUG-62392] Cached shader programs are freed by releaseResources() |
| * [QTBUG-61754] Fixed a memory leak in QSGAtlasTexture |
| * [QTBUG-54434] QQuickFramebufferObject::Renderer::invalidateFramebufferObject |
| always re-creates the FBO |
| * [QTBUG-61939] Fixed clipping when using the software renderer |
| * [QTBUG-61686] QSGFrameBufferObjectNode now stores devicePixelRatio as qreal |
| * [QTBUG-61502] QQuickWidget supports non-integral devicePixelRatio |
| * [QTBUG-59789] Fixed excessive recursion in QSGBatchRenderer which caused |
| a stack overflow when hiding TableView |