Katana_mirror/katie
1
0
Fork 0
mirror of https://bitbucket.org/smil3y/katie.git synced 2025-02-24 02:42:55 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

properly indent QSqlRelationalDelegate

Browse source 
Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2020-12-03 16:33:39 +00:00
parent 68c87b624a
commit 2872a3bd26
1 changed files with 52 additions and 52 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

104
src/sql/models/qsqlrelationaldelegate.h
View file

@ -50,64 +50,64 @@ class QSqlRelationalDelegate: public QItemDelegate
{
public:
explicit QSqlRelationalDelegate(QObject *aParent = Q_NULLPTR)
: QItemDelegate(aParent)
{}
explicit QSqlRelationalDelegate(QObject *aParent = Q_NULLPTR)
: QItemDelegate(aParent)
{}
~QSqlRelationalDelegate()
{}
~QSqlRelationalDelegate()
{}
QWidget *createEditor(QWidget *aParent,
const QStyleOptionViewItem &option,
const QModelIndex &index) const
{
const QSqlRelationalTableModel *sqlModel = qobject_cast<const QSqlRelationalTableModel *>(index.model());
QSqlTableModel *childModel = sqlModel ? sqlModel->relationModel(index.column()) : 0;
if (!childModel)
return QItemDelegate::createEditor(aParent, option, index);
QWidget *createEditor(QWidget *aParent,
const QStyleOptionViewItem &option,
const QModelIndex &index) const
{
const QSqlRelationalTableModel *sqlModel = qobject_cast<const QSqlRelationalTableModel *>(index.model());
QSqlTableModel *childModel = sqlModel ? sqlModel->relationModel(index.column()) : 0;
if (!childModel)
return QItemDelegate::createEditor(aParent, option, index);
QComboBox *combo = new QComboBox(aParent);
combo->setModel(childModel);
combo->setModelColumn(childModel->fieldIndex(sqlModel->relation(index.column()).displayColumn()));
combo->installEventFilter(const_cast<QSqlRelationalDelegate *>(this));
QComboBox *combo = new QComboBox(aParent);
combo->setModel(childModel);
combo->setModelColumn(childModel->fieldIndex(sqlModel->relation(index.column()).displayColumn()));
combo->installEventFilter(const_cast<QSqlRelationalDelegate *>(this));
return combo;
}
void setEditorData(QWidget *editor, const QModelIndex &index) const
{
const QSqlRelationalTableModel *sqlModel = qobject_cast<const QSqlRelationalTableModel *>(index.model());
QComboBox *combo = qobject_cast<QComboBox *>(editor);
if (!sqlModel || !combo) {
QItemDelegate::setEditorData(editor, index);
return;
}
combo->setCurrentIndex(combo->findText(sqlModel->data(index).toString()));
}
void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const
{
if (!index.isValid())
return;
QSqlRelationalTableModel *sqlModel = qobject_cast<QSqlRelationalTableModel *>(model);
QSqlTableModel *childModel = sqlModel ? sqlModel->relationModel(index.column()) : 0;
QComboBox *combo = qobject_cast<QComboBox *>(editor);
if (!sqlModel || !childModel || !combo) {
QItemDelegate::setModelData(editor, model, index);
return;
return combo;
}
int currentItem = combo->currentIndex();
int childColIndex = childModel->fieldIndex(sqlModel->relation(index.column()).displayColumn());
int childEditIndex = childModel->fieldIndex(sqlModel->relation(index.column()).indexColumn());
sqlModel->setData(index,
childModel->data(childModel->index(currentItem, childColIndex), Qt::DisplayRole),
Qt::DisplayRole);
sqlModel->setData(index,
childModel->data(childModel->index(currentItem, childEditIndex), Qt::EditRole),
Qt::EditRole);
}
void setEditorData(QWidget *editor, const QModelIndex &index) const
{
const QSqlRelationalTableModel *sqlModel = qobject_cast<const QSqlRelationalTableModel *>(index.model());
QComboBox *combo = qobject_cast<QComboBox *>(editor);
if (!sqlModel || !combo) {
QItemDelegate::setEditorData(editor, index);
return;
}
combo->setCurrentIndex(combo->findText(sqlModel->data(index).toString()));
}
void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const
{
if (!index.isValid())
return;
QSqlRelationalTableModel *sqlModel = qobject_cast<QSqlRelationalTableModel *>(model);
QSqlTableModel *childModel = sqlModel ? sqlModel->relationModel(index.column()) : 0;
QComboBox *combo = qobject_cast<QComboBox *>(editor);
if (!sqlModel || !childModel || !combo) {
QItemDelegate::setModelData(editor, model, index);
return;
}
int currentItem = combo->currentIndex();
int childColIndex = childModel->fieldIndex(sqlModel->relation(index.column()).displayColumn());
int childEditIndex = childModel->fieldIndex(sqlModel->relation(index.column()).indexColumn());
sqlModel->setData(index,
childModel->data(childModel->index(currentItem, childColIndex), Qt::DisplayRole),
Qt::DisplayRole);
sqlModel->setData(index,
childModel->data(childModel->index(currentItem, childEditIndex), Qt::EditRole),
Qt::EditRole);
}
};