kde/dolphin
kde/dolphin
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remove revision-information entries when items got deleted in the model

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svn path=/trunk/KDE/kdebase/apps/; revision=998498
This commit is contained in:
Peter Penz 2009-07-17 19:37:47 +00:00
parent a447eb391c
commit 68a2ef9143
2 changed files with 19 additions and 1 deletions
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17
src/dolphinmodel.cpp
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@ -70,7 +70,12 @@ bool DolphinModel::setData(const QModelIndex& index, const QVariant& value, int
const QPersistentModelIndex key = index;
const RevisionState state = static_cast<RevisionState>(value.toInt());
if (m_revisionHash.value(key, LocalRevision) != state) {
m_hasRevisionData = true;
if (!m_hasRevisionData) {
connect(this, SIGNAL(rowsRemoved (const QModelIndex&, int, int)),
this, SLOT(slotRowsRemoved(const QModelIndex&, int, int)));
m_hasRevisionData = true;
}
m_revisionHash.insert(key, state);
emit dataChanged(index, index);
return true;
@ -138,6 +143,16 @@ bool DolphinModel::hasRevisionData() const
return m_hasRevisionData;
}
void DolphinModel::slotRowsRemoved(const QModelIndex& parent, int start, int end)
{
Q_ASSERT(hasRevisionData());
const int column = parent.column();
for (int row = start; row <= end; ++row) {
m_revisionHash.remove(parent.child(row, column));
}
}
QVariant DolphinModel::displayRoleData(const QModelIndex& index) const
{
QString retString;

3
src/dolphinmodel.h
View file

@ -54,6 +54,9 @@ public:
bool hasRevisionData() const;
private slots:
void slotRowsRemoved(const QModelIndex& parent, int start, int end);
private:
QVariant displayRoleData(const QModelIndex& index) const;
QVariant sortRoleData(const QModelIndex& index) const;