Details
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Bug
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Resolution: Done
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P1: Critical
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4.7.2
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None
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Operating system:
Microsoft Windows XP 32-bit Edition
Language: English
Microsoft Visual Studio 2008
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462429f5692f810bdd4e04b916db5f9af428d9e4
Description
Call Stack
QtCore4!QObject::isWidgetType+0x3
QtGui4!QWindowsStyle::eventFilter+0x38
QtCore4!QCoreApplicationPrivate::sendThroughApplicationEventFilters+0x5d
QtGui4!QApplicationPrivate::notify_helper+0x15
QtGui4!QApplication::notify+0x136d
QtCore4!QCoreApplication::notifyInternal+0x8d
QtCore4!QCoreApplication::sendEvent+0x26
QtCore4!QCoreApplicationPrivate::sendPostedEvents+0x1ec
QtCore4!qt_internal_proc+0x191
user32!InternalCallWinProc+0x23
user32!UserCallWinProcCheckWow+0x109
user32!DispatchMessageWorker+0x3bc
user32!DispatchMessageW+0xf
QtCore4!QEventDispatcherWin32::processEvents+0x52a
QtGui4!QGuiEventDispatcherWin32::processEvents+0xf
QtCore4!QEventLoop::exec+0x100
QtCore4!QCoreApplication::exec+0x106
qmlviewer!main+0x58c
qmlviewer!WinMain+0xb8
qmlviewer!__tmainCRTStartup+0x140
The event getting processed matches the id / signal id (id = 5 and signaled = 13) of
void QDeclarativePixmapReply::downloadProgress(qint64 _t1, qint64 _t2)
I have reproduced this bug, using a cut down version of one of the example QML projects.
Its hard to reproduce, but easier the slower your network connection is.
1) Open C:\Qt\4.7.1_SHARED_v2\bin\qmlviewer.exe
2) Open flickr-90.qml in qmlviewer
3) Wait for the images to start to load
4) Scroll very quickly back and forth
I find it eayer to repoduce if I am on the wireless LAN and copying a large file from a network drive at the same time (i.e. try to slow the network connection)