| Summary: | ComboBox popup wrong position | ||
|---|---|---|---|
| Product: | [Frameworks and Libraries] libplasma | Reporter: | Leslie Zhai <zhaixiang> |
| Component: | components | Assignee: | Marco Martin <notmart> |
| Status: | RESOLVED UPSTREAM | ||
| Severity: | normal | CC: | cjacker |
| Priority: | NOR | ||
| Version First Reported In: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Other | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed/Implemented In: | ||
| Sentry Crash Report: | |||
| Attachments: | combo popup wrong position REVERT patch | ||
|
Description
Leslie Zhai
2015-11-04 08:28:33 UTC
Can you confirm the issue is also with the "wrench popup" when running this command:
kcmshell5 kwineffects
If yes, I guess the issue is with Plasma QML components, not with Plasma-pa.
(In reply to Christoph Feck from comment #1) > Can you confirm the issue is also with the "wrench popup" when running this > command: > > kcmshell5 kwineffects > > If yes, I guess the issue is with Plasma QML components, not with Plasma-pa. yes, the same issue https://pbs.twimg.com/media/CTA5Ui7UkAAjf27.png This issue was caused by: https://github.com/qtproject/qtquickcontrols/commit/d70e5ebe11a8eb22fe5e71945982d81991dc9f09 It intend to fix QTBUG-40883: https://bugreports.qt.io/browse/QTBUG-40883 but actually the bug was not fixed, try 'kcmshell5 kwineffects' and right click on the "Search" lineedit, the position of popup menu is still wrong. More information: 1, A qt bug report(for windows): https://bugreports.qt.io/browse/QTBUG-40195 a commit happened to fix it: https://codereview.qt-project.org/#/c/89777/ and also leave the weird qwarning there: qWarning() << Q_FUNC_INFO << parent << "must be a top level window."; 2, Because of 1, another two bug report: https://bugreports.qt.io/browse/QTCREATORBUG-12972 https://bugreports.qt.io/browse/QTBUG-40883 commits to fix it: https://codereview.qt-project.org/#/c/94265/ https://codereview.qt-project.org/#/c/94347/ And this issue occurred. Revert all these commits make 'kcmshell5 kwineffects' happy, the drop down menu works and the popup menu of 'search lineedit' works. I double checked these QTBUGs and nothing looks broken after revert. the call trace:
Breakpoint 1, 0x00007fffd2283940 in QWindow::setTransientParent(QWindow*)@plt () from /usr/lib/qt5/qml/QtQuick/Controls/libqtquickcontrolsplugin.so
(gdb) bt
#0 0x00007fffd2283940 in QWindow::setTransientParent(QWindow*)@plt () at /usr/lib/qt5/qml/QtQuick/Controls/libqtquickcontrolsplugin.so
#1 0x00007fffd22963e5 in QQuickMenuPopupWindow::setParentItem(QQuickItem*) () at /usr/lib/qt5/qml/QtQuick/Controls/libqtquickcontrolsplugin.so
#2 0x00007fffd2291fa5 in QQuickMenu::__popup(QRectF const&, int, QQuickMenu::MenuType) ()
at /usr/lib/qt5/qml/QtQuick/Controls/libqtquickcontrolsplugin.so
#3 0x00007fffd22b0f49 in QQuickMenu::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) ()
at /usr/lib/qt5/qml/QtQuick/Controls/libqtquickcontrolsplugin.so
#4 0x00007fffd22b1508 in QQuickMenu::qt_metacall(QMetaObject::Call, int, void**) ()
at /usr/lib/qt5/qml/QtQuick/Controls/libqtquickcontrolsplugin.so
#5 0x00007ffff3935570 in QQmlVMEMetaObject::metaCall(QMetaObject::Call, int, void**) () at /lib/libQt5Qml.so.5
#6 0x00007ffff398b599 in QQmlObjectOrGadget::metacall(QMetaObject::Call, int, void**) const () at /lib/libQt5Qml.so.5
#7 0x00007ffff390e25c in CallMethod(QQmlObjectOrGadget const&, int, int, int, int*, QV4::ExecutionEngine*, QV4::CallData*) [clone .constprop.153] () at /lib/libQt5Qml.so.5
#8 0x00007ffff390fa44 in CallPrecise(QQmlObjectOrGadget const&, QQmlPropertyData const&, QV4::ExecutionEngine*, QV4::CallData*) [clone .constprop.151] () at /lib/libQt5Qml.so.5
#9 0x00007ffff39104bb in QV4::QObjectMethod::callInternal(QV4::CallData*) () at /lib/libQt5Qml.so.5
#10 0x00007ffff3926733 in QV4::Runtime::callProperty(QV4::ExecutionEngine*, int, QV4::CallData*) () at /lib/libQt5Qml.so.5
#11 0x00007fffd22345c9 in ()
#12 0x000bab0001180001 in ()
#13 0x000cabff01190001 in ()
#14 0x0003000000000000 in ()
#15 0x0001000000000000 in ()
#16 0x0000000000000002 in ()
#17 0x0000003200000008 in ()
#18 0x00007fffd2417058 in ()
#19 0x00007fffd2417060 in ()
#20 0x00000000008f2e40 in ()
#21 0x00007ffff38ca54a in QV4::SimpleScriptFunction::call(QV4::Managed*, QV4::CallData*) () at /lib/libQt5Qml.so.5
#22 0x00007ffff39b115e in QQmlJavaScriptExpression::evaluate(QQmlContextData*, QV4::Value const&, QV4::CallData*, bool*) () at /lib/libQt5Qml.so.5
#23 0x00007ffff395ad56 in QQmlBoundSignalExpression::evaluate(void**) () at /lib/libQt5Qml.so.5
#24 0x00007ffff395b5eb in QQmlBoundSignal_callback(QQmlNotifierEndpoint*, void**) () at /lib/libQt5Qml.so.5
#25 0x00007ffff39959ae in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /lib/libQt5Qml.so.5
#26 0x00007ffff393c414 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /lib/libQt5Qml.so.5
#27 0x00007ffff53212e1 in QMetaObject::activate(QObject*, int, int, void**) () at /lib/libQt5Core.so.5
#28 0x00007ffff3a22faa in QQmlTimer::event(QEvent*) () at /lib/libQt5Qml.so.5
#29 0x00007ffff5c3a28c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/libQt5Widgets.so.5
Hi Cjacker, so here comes a REVERT patch to fix it ;-) (In reply to Leslie Zhai from comment #6) > Hi Cjacker, so here comes a REVERT patch to fix it ;-) This issue only occurred after QT 5.3.x. I already reverted these three commits in our repos, and verified with the test of related QTBUGs, no big issue found, at least for kf5/plasma. Created attachment 98389 [details]
combo popup wrong position REVERT patch
rebased for Qt5.6.x
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