| Summary: | The system settings window decorations modules crashes when applying the plastik windec | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | Médéric Boquien <mboquien> |
| Component: | general | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | RESOLVED FIXED | ||
| Severity: | crash | CC: | guernon |
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Compiled Sources | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
r811498 | wheeler | 2008-05-23 10:56:56 +0200 (Fri, 23 May 2008) | 2 lines
Casting from ints to widgets and then dereferencing them is bad, mmm-kay?
------------------------------------------------------------------------
Index: config/config.cpp
===================================================================
--- config/config.cpp (revision 811497)
+++ config/config.cpp (revision 811498)
@@ -89,8 +89,13 @@
{
KConfigGroup cg(m_config, "General");
- QRadioButton *button = (QRadioButton*)m_dialog->titleAlign->selected();
- if (button) cg.writeEntry("TitleAlignment", QString(button->objectName()));
+ QList<QRadioButton *> buttons = m_dialog->titleAlign->findChildren<QRadioButton *>();
+ for(QList<QRadioButton *>::ConstIterator it = buttons.begin(); it != buttons.end(); ++it)
+ {
+ if((*it)->isChecked())
+ cg.writeEntry("TitleAlignment", QString((*it)->objectName()));
+ }
+
cg.writeEntry("AnimateButtons", m_dialog->animateButtons->isChecked() );
cg.writeEntry("CloseOnMenuDoubleClick", m_dialog->menuClose->isChecked() );
cg.writeEntry("TitleShadow", m_dialog->titleShadow->isChecked() );
*** Bug 163292 has been marked as a duplicate of this bug. *** Bulk change: move all KWin kcm bugs to product kwin |
Version: (using Devel) Installed from: Compiled sources Compiler: gcc 4.2.1 OS: Linux With KDE SVN trunk r810966 in the System settings application crashes systematically when applying the plastik windec. To reproduce: 1) select the "Appearance" module in the "Look & feel" category 2) select "Windows" 3) in the first tab select "plastik" in the drop menu 4) click on "Apply" 5) crash The backtrace is the following: Application: System Settings (systemsettings), signal SIGSEGV Using host libthread_db library "/lib64/libthread_db.so.1". [Thread debugging using libthread_db enabled] [New Thread 0x2b27a805c170 (LWP 23464)] [KCrash handler] #5 0x00002b27a1bd2bc0 in QObject::objectName () from /usr/lib64/libQtCore.so.4 #6 0x00002b27afd5cddc in PlastikConfig::save (this=0x809010) at /home/kde-devel-trunk/kde/src/KDE/kdebase/workspace/kwin/clients/plastik/config/config.cpp:93 #7 0x00002b27afd5d13f in PlastikConfig::qt_metacall (this=0x809010, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7fff0b0971a0) at /home/kde-devel-trunk/kde/build/KDE/kdebase/workspace/kwin/clients/plastik/config/config.moc:74 #8 0x00002b27a1bd63eb in QMetaObject::activate () from /usr/lib64/libQtCore.so.4 #9 0x00002b27ad4a48fd in KWinDecorationModule::pluginSave (this=0x88eb60, _t1=@0x7fff0b0971e0) at /home/kde-devel-trunk/kde/build/KDE/kdebase/workspace/kwin/kcmkwin/kwindecoration/kwindecoration.moc:104 #10 0x00002b27ad4a4f8d in KWinDecorationModule::save (this=0x88eb60) at /home/kde-devel-trunk/kde/src/KDE/kdebase/workspace/kwin/kcmkwin/kwindecoration/kwindecoration.cpp:537 #11 0x00002b27a0363abc in KCModuleProxy::save (this=0x88fef0) at /home/kde-devel-trunk/kde/src/KDE/kdelibs/kutils/kcmoduleproxy.cpp:276 #12 0x000000000040f9a5 in KCMultiWidget::apply (this=0x8eb950, module=0x88fef0) at /home/kde-devel-trunk/kde/src/KDE/kdebase/workspace/systemsettings/kcmultiwidget.cpp:308 #13 0x000000000040ff83 in KCMultiWidget::slotApply (this=0x8eb950) at /home/kde-devel-trunk/kde/src/KDE/kdebase/workspace/systemsettings/kcmultiwidget.cpp:126 #14 0x000000000040fede in KCMultiWidget::qt_metacall (this=0x8eb950, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0x7fff0b097450) at /home/kde-devel-trunk/kde/build/KDE/kdebase/workspace/systemsettings/kcmultiwidget.moc:88 #15 0x00002b27a1bd63eb in QMetaObject::activate () from /usr/lib64/libQtCore.so.4 #16 0x00002b27a0727148 in KDialog::applyClicked (this=0x8eb950) at /home/kde-devel-trunk/kde/build/KDE/kdelibs/kdeui/kdialog.moc:235 #17 0x00002b27a0728489 in KDialog::slotButtonClicked (this=0x8eb950, button=8) at /home/kde-devel-trunk/kde/src/KDE/kdelibs/kdeui/dialogs/kdialog.cpp:903 #18 0x00002b27a072aaa0 in KDialog::qt_metacall (this=0x8eb950, _c=QMetaObject::InvokeMetaMethod, _id=33, _a=0x7fff0b097690) at /home/kde-devel-trunk/kde/build/KDE/kdelibs/kdeui/kdialog.moc:181 #19 0x00002b27a07e0787 in KPageDialog::qt_metacall (this=0x8eb950, _c=QMetaObject::InvokeMetaMethod, _id=68, _a=0x7fff0b097690) at /home/kde-devel-trunk/kde/build/KDE/kdelibs/kdeui/kpagedialog.moc:63 #20 0x000000000040fe17 in KCMultiWidget::qt_metacall (this=0x8eb950, _c=QMetaObject::InvokeMetaMethod, _id=68, _a=0x7fff0b097690) at /home/kde-devel-trunk/kde/build/KDE/kdebase/workspace/systemsettings/kcmultiwidget.moc:78 #21 0x00002b27a1bd63eb in QMetaObject::activate () from /usr/lib64/libQtCore.so.4 #22 0x00002b27a1bdc09e in QSignalMapper::mapped () from /usr/lib64/libQtCore.so.4 #23 0x00002b27a1bdc540 in QSignalMapper::map () from /usr/lib64/libQtCore.so.4 #24 0x00002b27a1bdca9c in QSignalMapper::qt_metacall () from /usr/lib64/libQtCore.so.4 #25 0x00002b27a1bd63eb in QMetaObject::activate () from /usr/lib64/libQtCore.so.4 #26 0x00002b27a554afb7 in QAbstractButton::clicked () from /usr/lib64/libQtGui.so.4 #27 0x00002b27a532648b in QAbstractButtonPrivate::emitClicked () from /usr/lib64/libQtGui.so.4 #28 0x00002b27a5326b15 in QAbstractButtonPrivate::click () from /usr/lib64/libQtGui.so.4 #29 0x00002b27a5326d11 in QAbstractButton::mouseReleaseEvent () from /usr/lib64/libQtGui.so.4 #30 0x00002b27a50af8e8 in QWidget::event () from /usr/lib64/libQtGui.so.4 #31 0x00002b27a53272c0 in QAbstractButton::event () from /usr/lib64/libQtGui.so.4 #32 0x00002b27a53a9448 in QPushButton::event () from /usr/lib64/libQtGui.so.4 #33 0x00002b27a5069ccf in QApplicationPrivate::notify_helper () from /usr/lib64/libQtGui.so.4 #34 0x00002b27a50706bb in QApplication::notify () from /usr/lib64/libQtGui.so.4 #35 0x00002b27a07b3b5e in KApplication::notify (this=0x7fff0b098b20, receiver=0x80a480, event=0x7fff0b097fe0) at /home/kde-devel-trunk/kde/src/KDE/kdelibs/kdeui/kernel/kapplication.cpp:311 #36 0x00002b27a1bc6b84 in QCoreApplication::notifyInternal () from /usr/lib64/libQtCore.so.4 #37 0x00002b27a506e743 in QApplicationPrivate::sendMouseEvent () from /usr/lib64/libQtGui.so.4 #38 0x00002b27a50c3947 in QETWidget::translateMouseEvent () from /usr/lib64/libQtGui.so.4 #39 0x00002b27a50c2beb in QApplication::x11ProcessEvent () from /usr/lib64/libQtGui.so.4 #40 0x00002b27a50e4dd2 in QEventDispatcherX11::processEvents () from /usr/lib64/libQtGui.so.4 #41 0x00002b27a1bc5f45 in QEventLoop::processEvents () from /usr/lib64/libQtCore.so.4 #42 0x00002b27a1bc60b7 in QEventLoop::exec () from /usr/lib64/libQtCore.so.4 #43 0x00002b27a1bc8071 in QCoreApplication::exec () from /usr/lib64/libQtCore.so.4 #44 0x0000000000412b33 in main (argc=1, argv=0x7fff0b098e48) at /home/kde-devel-trunk/kde/src/KDE/kdebase/workspace/systemsettings/main.cpp:67 #0 0x00002b27a60e2670 in nanosleep () from /lib64/libc.so.6 Thanks.