QWidget * PropertyDelegate::createEditor(QWidget * parent,
const QStyleOptionViewItem & option, const QModelIndex & index) const
{
AbstractProperty * property = retrieveProperty(index);
if (property->isCollection())
return QStyledItemDelegate::createEditor(parent, option, index);
return m_editorFactory->createEditor(*property, parent);
}
void PropertyBrowser::expandAllGroups()
{
QAbstractItemModel * model = this->model();
QModelIndexList indexes = model->match(model->index(0,0), Qt::DisplayRole, "*", -1, Qt::MatchWildcard|Qt::MatchRecursive);
for (QModelIndex index : indexes)
{
if (!index.isValid())
continue;
AbstractProperty * property = retrieveProperty(index);
if (property->isGroup() && model->hasChildren(index))
expand(index);
}
}
void PropertyDelegate::paint(QPainter * painter,
const QStyleOptionViewItem & option,
const QModelIndex & index) const
{
QStyledItemDelegate::paint(painter, option, index);
AbstractProperty * property = retrieveProperty(index);
if (property->isCollection())
return;
QStyleOptionViewItem opt = option;
initStyleOption(&opt, index);
m_propertyPainter->drawValue(painter, opt, *property);
}
void PropertyBrowser::onRowsInserted(const QModelIndex & parentIndex, int first, int last)
{
QAbstractItemModel * model = this->model();
for (int i = first; i <= last; ++i)
{
QModelIndex index = model->index(i, 0, parentIndex);
if (!index.isValid())
continue;
AbstractProperty * property = retrieveProperty(index);
if (property->isGroup() && model->hasChildren(index))
expand(index);
}
}
