QPair<QtPropertyItem*, QtPropertyItem*> QtPropertyModel::GetProperty(const QString &name, QtPropertyItem* parent/* = NULL*/)
{
QPair<QtPropertyItem*, QtPropertyItem*> ret(NULL, NULL);
QStandardItem* root = (QStandardItem *) parent;
if(NULL == root)
{
root = invisibleRootItem();
}
for(DAVA::int32 r = 0; r < root->rowCount(); ++r)
{
QtPropertyItem *keyItem = (QtPropertyItem *) root->child(r, 0);
if(keyItem->GetPropertyData()->GetValue().toString() == name)
{
QtPropertyItem *dataItem = (QtPropertyItem *) root->child(r, 1);
ret.first = keyItem;
ret.second = dataItem;
break;
}
}
return ret;
}
void QtPropertyModel::OnItemChanged(QStandardItem* item)
{
QtPropertyItem *propItem = (QtPropertyItem *) item;
if(NULL != propItem)
{
if(propItem->isCheckable())
{
propItem->GetPropertyData()->SetValue(QVariant(propItem->checkState() == Qt::Checked));
}
}
}
void QtPropertyItemDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const
{
const QtPropertyModel *propertyModel = dynamic_cast<const QtPropertyModel *>(index.model());
if(NULL != propertyModel)
{
QtPropertyItem* item = (QtPropertyItem*) propertyModel->itemFromIndex(index);
QtPropertyData* data = item->GetPropertyData();
if(NULL != data)
{
data->EditorDone(editor);
}
}
QStyledItemDelegate::setModelData(editor, model, index);
}
void QtPropertyItem::ChildAdd(const QString &key, QtPropertyData* data)
{
if(NULL != parentName)
{
QList<QStandardItem *> subItems;
QtPropertyItem *subName = new QtPropertyItem(key);
QtPropertyItem *subValue = new QtPropertyItem(data, subName);
subValue->itemDataDeleteByParent = true;
// subValue->setFont(QFont("Courier"));
subName->setEditable(false);
subItems.append(subName);
subItems.append(subValue);
parentName->appendRow(subItems);
}
}
void QtPropertyItemDelegate::setEditorData(QWidget *editor, const QModelIndex &index) const
{
bool doneByInternalEditor = false;
const QtPropertyModel *propertyModel = dynamic_cast<const QtPropertyModel *>(index.model());
if(NULL != propertyModel)
{
QtPropertyItem* item = (QtPropertyItem*) propertyModel->itemFromIndex(index);
QtPropertyData* data = item->GetPropertyData();
if(NULL != data)
{
doneByInternalEditor = data->SetEditorData(editor);
}
}
if(!doneByInternalEditor)
{
QStyledItemDelegate::setEditorData(editor, index);
}
}
QPair<QtPropertyItem*, QtPropertyItem*> QtPropertyModel::AppendProperty(const QString &name, QtPropertyData* data, QtPropertyItem* parent /*= NULL*/)
{
QList<QStandardItem *> items;
QStandardItem* root = (QStandardItem *) parent;
QtPropertyItem *newPropertyName = new QtPropertyItem(name);
QtPropertyItem *newPropertyValue = new QtPropertyItem(data, newPropertyName);
newPropertyName->setEditable(false);
items.append(newPropertyName);
items.append(newPropertyValue);
if(NULL == root)
{
root = invisibleRootItem();
}
root->appendRow(items);
return QPair<QtPropertyItem*, QtPropertyItem*>(newPropertyName, newPropertyValue);
}
QWidget* QtPropertyItemDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const
{
QWidget* editWidget = NULL;
const QtPropertyModel *propertyModel = dynamic_cast<const QtPropertyModel *>(index.model());
if(NULL != propertyModel)
{
QtPropertyItem* item = (QtPropertyItem*) propertyModel->itemFromIndex(index);
QtPropertyData* data = item->GetPropertyData();
if(NULL != data)
{
editWidget = data->CreateEditor(parent, option);
}
TryEditorWorkarounds(editWidget);
}
if(NULL == editWidget)
{
editWidget = QStyledItemDelegate::createEditor(parent, option, index);
}
return editWidget;
}
