##// END OF EJS Templates
Improves visual effect of dropping a variable in a graph
Improves visual effect of dropping a variable in a graph

File last commit:

r876:86e05857e5c8
r879:5662e2f354c4
Show More
DataSourceTreeWidget.cpp
37 lines | 1.2 KiB | text/x-c | CppLexer
/ gui / src / DataSource / DataSourceTreeWidget.cpp
#include "DataSource/DataSourceTreeWidget.h"
#include "Common/MimeTypesDef.h"
#include "DataSource/DataSourceController.h"
#include "DataSource/DataSourceItem.h"
#include "DataSource/DataSourceTreeWidgetItem.h"
#include "SqpApplication.h"
#include <QMimeData>
DataSourceTreeWidget::DataSourceTreeWidget(QWidget *parent) : QTreeWidget(parent) {}
QMimeData *DataSourceTreeWidget::mimeData(const QList<QTreeWidgetItem *> items) const
{
auto mimeData = new QMimeData;
// Basic check to ensure the item are correctly typed
Q_ASSERT(items.isEmpty() || dynamic_cast<DataSourceTreeWidgetItem *>(items.first()) != nullptr);
QVariantList productData;
for (auto item : items) {
auto dataSourceTreeItem = static_cast<DataSourceTreeWidgetItem *>(item);
auto dataSource = dataSourceTreeItem->data();
if (dataSource->type() == DataSourceItemType::COMPONENT
|| dataSource->type() == DataSourceItemType::PRODUCT) {
auto metaData = dataSource->data();
productData << metaData;
}
}
auto encodedData = sqpApp->dataSourceController().mimeDataForProductsData(productData);
mimeData->setData(MIME_TYPE_PRODUCT_LIST, encodedData);
return mimeData;
}