void MIMETypesModel
::removeMimeType(QString mimeType
) {
QString group
= mimeType.
left(mimeType.
indexOf('/'));
MIMETypesItem *groupItem = m_rootItem->findChild(group);
if(!groupItem)
return;
MIMETypesItem *mimeItem = groupItem->findChild(mimeType);
if(mimeItem != NULL) {
QModelIndex parentIndex
= createIndex
(groupItem
->row
(),
0, m_rootItem
);
beginRemoveRows(parentIndex, mimeItem->row(), mimeItem->row());
groupItem->removeChild(mimeItem);
endRemoveRows();
}
if(groupItem->childCount() == 0) {
beginRemoveRows
(QModelIndex(), groupItem
->row
(), groupItem
->row
());
m_rootItem->removeChild(groupItem);
endRemoveRows();
}
}
void MIMETypesModel::removeMimeType(QString mimeType)
{
QString group = mimeType.left(mimeType.indexOf('/'));
MIMETypesItem *groupItem = m_rootItem->findChild(group);
if(!groupItem)
return;
MIMETypesItem *mimeItem = groupItem->findChild(mimeType);
if(mimeItem != NULL) {
QModelIndex parentIndex = createIndex(groupItem->row(), 0, m_rootItem);
beginRemoveRows(parentIndex, mimeItem->row(), mimeItem->row());
groupItem->removeChild(mimeItem);
endRemoveRows();
}
if(groupItem->childCount() == 0) {
beginRemoveRows(QModelIndex(), groupItem->row(), groupItem->row());
m_rootItem->removeChild(groupItem);
endRemoveRows();
}
}
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(gdb) bt
#0 0xffffe410 in __kernel_vsyscall ()
#1 0xb72a37d0 in raise () from /lib/libc.so.6
#2 0xb72a4ea3 in abort () from /lib/libc.so.6
#3 0xb75044ec in qt_message_output (msgType=QtFatalMsg,
buf=0xbf99f4d0 "ASSERT failure in QList<T>::at: \"index out of range\", file /usr/lib/qt4/include/QtCore/qlist.h, line 361")
at global/qglobal.cpp:1958
#4 0xb750453e in qFatal (msg=0xb75e9e8c "ASSERT failure in %s: \"%s\", file %s, line %d") at global/qglobal.cpp:2174
#5 0xb7504574 in qt_assert_x (where=0x80960a3 "QList<T>::at", what=0x8096090 "index out of range",
file=0x809606c "/usr/lib/qt4/include/QtCore/qlist.h", line=361) at global/qglobal.cpp:1731
#6 0x080902cc in QList<MIMETypesItem*>::at (this=0x82cb2bc, i=11) at /usr/lib/qt4/include/QtCore/qlist.h:361
#7 0x0808f8b9 in MIMETypesItem::child (this=0x82cb2b8, row=11) at mimetypesitem.cpp:80
#8 0x0808ee78 in MIMETypesModel::index (this=0x82cacf0, row=11, column=0, parent=@0xbf9a1bec) at mimetypesmodel.cpp:104
#9 0xb7d2ceec in QTreeView::rowsAboutToBeRemoved (this=0x82c0dd8, parent=@0xbf9a1bec, start=11, end=11) at itemviews/qtreeview.cpp:1341
#10 0xb7cfd46e in QAbstractItemView::qt_metacall (this=0x82c0dd8, _c=QMetaObject::InvokeMetaMethod, _id=17, _a=0xbf9a1b54)
at .moc/debug-shared/moc_qabstractitemview.cpp:176
#11 0xb7d8071e in QTreeView::qt_metacall (this=0x82c0dd8, _c=QMetaObject::InvokeMetaMethod, _id=43, _a=0xbf9a1b54)
at .moc/debug-shared/moc_qtreeview.cpp:88
#12 0xb75c7614 in QMetaObject::activate (sender=0x82cacf0, from_signal_index=9, to_signal_index=9, argv=0xbf9a1b54)
at kernel/qobject.cpp:2671
#13 0xb75c845f in QMetaObject::activate (sender=0x82cacf0, m=0x80b9a58, local_signal_index=5, argv=0xbf9a1b54) at kernel/qobject.cpp:2709
#14 0xb75e8a13 in QAbstractItemModel::rowsAboutToBeRemoved (this=0x82cacf0, _t1=@0xbf9a1bec, _t2=11, _t3=11)
at .moc/debug-shared/moc_qabstractitemmodel.cpp:149
#15 0xb75ac044 in QAbstractItemModel::beginRemoveRows (this=0x82cacf0, parent=@0xbf9a1bec, first=11, last=11)
at kernel/qabstractitemmodel.cpp:1727
#16 0x0808e519 in MIMETypesModel::removeMimeType (this=0x82cacf0, mimeType=@0xbf9a1c6c) at mimetypesmodel.cpp:215
#17 0x080870d3 in MIMETypesEditor::removeMimeType (this=0x8255b90, type=@0xbf9a1ca0) at mimetypeseditor.cpp:291
#18 0x0808ab1a in MIMETypesPanel::removeMimeType (this=0x82bab58) at mimetypespanel.cpp:172
#19 0x08092294 in MIMETypesPanel::qt_metacall (this=0x82bab58, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbf9a21ec)
at moc_mimetypespanel.cpp:67
#20 0xb75c7614 in QMetaObject::activate (sender=0x82c4078, from_signal_index=25, to_signal_index=26, argv=0xbf9a21ec)
at kernel/qobject.cpp:2671
#21 0xb75c7801 in QMetaObject::activate (sender=0x82c4078, m=0xb7ea3690, from_local_signal_index=2, to_local_signal_index=3, argv=0xbf9a21ec)
at kernel/qobject.cpp:2718
#22 0xb7d79148 in QAbstractButton::clicked (this=0x82c4078, _t1=false) at .moc/debug-shared/moc_qabstractbutton.cpp:170
(gdb) bt
#0 0xffffe410 in __kernel_vsyscall ()
#1 0xb72a37d0 in raise () from /lib/libc.so.6
#2 0xb72a4ea3 in abort () from /lib/libc.so.6
#3 0xb75044ec in qt_message_output (msgType=QtFatalMsg,
buf=0xbf99f4d0 "ASSERT failure in QList<T>::at: \"index out of range\", file /usr/lib/qt4/include/QtCore/qlist.h, line 361")
at global/qglobal.cpp:1958
#4 0xb750453e in qFatal (msg=0xb75e9e8c "ASSERT failure in %s: \"%s\", file %s, line %d") at global/qglobal.cpp:2174
#5 0xb7504574 in qt_assert_x (where=0x80960a3 "QList<T>::at", what=0x8096090 "index out of range",
file=0x809606c "/usr/lib/qt4/include/QtCore/qlist.h", line=361) at global/qglobal.cpp:1731
#6 0x080902cc in QList<MIMETypesItem*>::at (this=0x82cb2bc, i=11) at /usr/lib/qt4/include/QtCore/qlist.h:361
#7 0x0808f8b9 in MIMETypesItem::child (this=0x82cb2b8, row=11) at mimetypesitem.cpp:80
#8 0x0808ee78 in MIMETypesModel::index (this=0x82cacf0, row=11, column=0, parent=@0xbf9a1bec) at mimetypesmodel.cpp:104
#9 0xb7d2ceec in QTreeView::rowsAboutToBeRemoved (this=0x82c0dd8, parent=@0xbf9a1bec, start=11, end=11) at itemviews/qtreeview.cpp:1341
#10 0xb7cfd46e in QAbstractItemView::qt_metacall (this=0x82c0dd8, _c=QMetaObject::InvokeMetaMethod, _id=17, _a=0xbf9a1b54)
at .moc/debug-shared/moc_qabstractitemview.cpp:176
#11 0xb7d8071e in QTreeView::qt_metacall (this=0x82c0dd8, _c=QMetaObject::InvokeMetaMethod, _id=43, _a=0xbf9a1b54)
at .moc/debug-shared/moc_qtreeview.cpp:88
#12 0xb75c7614 in QMetaObject::activate (sender=0x82cacf0, from_signal_index=9, to_signal_index=9, argv=0xbf9a1b54)
at kernel/qobject.cpp:2671
#13 0xb75c845f in QMetaObject::activate (sender=0x82cacf0, m=0x80b9a58, local_signal_index=5, argv=0xbf9a1b54) at kernel/qobject.cpp:2709
#14 0xb75e8a13 in QAbstractItemModel::rowsAboutToBeRemoved (this=0x82cacf0, _t1=@0xbf9a1bec, _t2=11, _t3=11)
at .moc/debug-shared/moc_qabstractitemmodel.cpp:149
#15 0xb75ac044 in QAbstractItemModel::beginRemoveRows (this=0x82cacf0, parent=@0xbf9a1bec, first=11, last=11)
at kernel/qabstractitemmodel.cpp:1727
#16 0x0808e519 in MIMETypesModel::removeMimeType (this=0x82cacf0, mimeType=@0xbf9a1c6c) at mimetypesmodel.cpp:215
#17 0x080870d3 in MIMETypesEditor::removeMimeType (this=0x8255b90, type=@0xbf9a1ca0) at mimetypeseditor.cpp:291
#18 0x0808ab1a in MIMETypesPanel::removeMimeType (this=0x82bab58) at mimetypespanel.cpp:172
#19 0x08092294 in MIMETypesPanel::qt_metacall (this=0x82bab58, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbf9a21ec)
at moc_mimetypespanel.cpp:67
#20 0xb75c7614 in QMetaObject::activate (sender=0x82c4078, from_signal_index=25, to_signal_index=26, argv=0xbf9a21ec)
at kernel/qobject.cpp:2671
#21 0xb75c7801 in QMetaObject::activate (sender=0x82c4078, m=0xb7ea3690, from_local_signal_index=2, to_local_signal_index=3, argv=0xbf9a21ec)
at kernel/qobject.cpp:2718
#22 0xb7d79148 in QAbstractButton::clicked (this=0x82c4078, _t1=false) at .moc/debug-shared/moc_qabstractbutton.cpp:170
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