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Add change file for Qt 5.6.3
Task-number: QTBUG-62707 Change-Id: I5ff6ddc2dfb1d495f20e257cbd014232cac335b7 Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io> (cherry picked from commit fb52a59)
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Qt 5.6.3 is a bug-fix release. It maintains both forward and backward | ||
compatibility (source and binary) with Qt 5.6.0. | ||
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For more details, refer to the online documentation included in this | ||
distribution. The documentation is also available online: | ||
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http://doc.qt.io/qt-5/index.html | ||
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The Qt version 5.6 series is binary compatible with the 5.5.x series. | ||
Applications compiled for 5.5 will continue to run with 5.6. | ||
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Some of the changes listed in this file include issue tracking numbers | ||
corresponding to tasks in the Qt Bug Tracker: | ||
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https://bugreports.qt.io/ | ||
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Each of these identifiers can be entered in the bug tracker to obtain more | ||
information about a particular change. | ||
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QQuickWindow | ||
------------ | ||
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- The relevant child item is now sent a hover event when the window | ||
receives a QEnterEvent, making sure hovering is recognized without | ||
waiting for mouse movement. | ||
- [QTBUG-56075] Wheel events retain their timestamps during delivery. | ||
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QtQml | ||
----- | ||
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- Fixed reading of enum properties from gadgets / value types when the | ||
enum was registered with qRegisterMetaType(). | ||
- [QTBUG-56271] Fixed a crash on big-endian architecture. | ||
- [QTBUG-50592] JSON.stringify() uses QVariant::toString() so that URLs | ||
and other types which are stored as variants will not be omitted. | ||
- [QTBUG-56658] Fixed a crash in the Qt Quick compiler. | ||
- [QTBUG-56830] Fixed conversion of long numeric strings to integers. | ||
- [QTBUG-52356] Fixed binding re-evaluation when list model properties change. | ||
- [QTBUG-58133] Fixed a crash when emitting a signal with an undefined QJSValue. | ||
- [QTBUG-57633][QTBUG-46263] Fix crash with QObjects exposed to multiple QML engines. | ||
- [QTBUG-58271] Fix PropertyChanges element to restore bindings on aliases. | ||
- [QTBUG-56499] Fix Connection element not disconnecting when target became null. | ||
- Work around crashes with gcc 5/6 caused by dead-store eliminations. | ||
- Fix memory leak with QQmlExpression. | ||
- [QTBUG-53261] Fix memory corruption when changing JS object properties in | ||
certain ways. | ||
- [QTBUG-39888] Fix crash with QQuickItem objects that do not have a parent but | ||
should be kept alive by the JS garbage collector. | ||
- [QTBUG-54822] Fix support for address space configurations where the kernel uses | ||
more bits in pointer addressing | ||
- [QTBUG-56551] Fix crash with Connection element and non-existent objects | ||
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QtQuick | ||
------- | ||
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- [QTBUG-39888] Fixed crash with QQuickItems created via JavaScript being | ||
garbage collected sometimes when they're not assigned to a window. | ||
- [QTBUG-44038] TextInput no longer emits editingFinished twice on iOS. | ||
- [QTBUG-55871][QTBUG-55886] Flickable::movementEnding and movementEnded | ||
are emitted reliably at the right times on macOS. | ||
- [QTBUG-55779] Text padding now has the proper effect on height when | ||
there is more than one line of text. | ||
- [QTBUG-37095] Canvas is rendered at high resolution if the scene is | ||
initially rendered on a high-DPI screen. | ||
- [QTBUG-56657] Fixed a bug resulting in invisible images in some cases. | ||
- [QTBUG-58852] Large amounts of text are now rendered properly with | ||
Text.NativeRendering. | ||
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QuickTest | ||
--------- | ||
- [QTBUG-56223] Mouse events now include timestamps. | ||
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QtWidgets | ||
--------- | ||
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- [QTBUG-42074][QTBUG-57003] Support characters in Private Use Area, as | ||
well as zero-width joiners and zero-width non-joiners in input in | ||
TextInput and TextEdit. |