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#include "ForeignKeyDelegate.hpp"
#include <QComboBox>
#include "CandidateKeyFilter.hpp"
ForeignKeyDelegate::ForeignKeyDelegate (QAbstractItemModel * referenced_model
, int referenced_key_column
, QObject * parent
, int referenced_key_role)
: QStyledItemDelegate {parent}
, candidate_key_filter_ {new CandidateKeyFilter {referenced_model, referenced_key_column, nullptr, referenced_key_role}}
{
}
ForeignKeyDelegate::ForeignKeyDelegate (QAbstractItemModel * referenced_model
, QAbstractItemModel const * referencing_model
, int referenced_key_column
, int referencing_key_column
, QObject * parent
, int referenced_key_role
, int referencing_key_role)
: QStyledItemDelegate {parent}
, candidate_key_filter_ {new CandidateKeyFilter {referenced_model, referencing_model, referenced_key_column, referencing_key_column, nullptr, referenced_key_role, referencing_key_role}}
{
}
ForeignKeyDelegate::~ForeignKeyDelegate ()
{
}
QWidget * ForeignKeyDelegate::createEditor (QWidget * parent
, QStyleOptionViewItem const& /* option */
, QModelIndex const& index) const
{
auto editor = new QComboBox {parent};
editor->setFrame (false);
candidate_key_filter_->set_active_key (index);
editor->setModel (candidate_key_filter_.data ());
return editor;
}
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