schema_editor/comdel/display/library_list.cpp

//
// Created by bbr on 22.05.22..
//

#include "library_list.h"

#include <QMouseEvent>
#include <QDrag>
#include <QMimeData>

namespace display {

    LibraryList::LibraryList(QWidget *parent) : QListWidget(parent) {
        setDragDropMode(DragOnly);
    }

    QMimeData *LibraryList::mimeData(const QList<QListWidgetItem *> items) const {
        for (auto qItem: items) {
            // we only allow one item to be dragged at a time
            auto item = dynamic_cast<LibraryListItem *>(qItem);
            auto *md = new QMimeData();
            md->setData(QString::fromStdString(item->mimeType), QByteArray::fromStdString(item->value));
            return md;
        }
        return nullptr;
    }

    LibraryListItem::LibraryListItem(std::string title, std::string mimeType, std::string value, QListWidget *parent)
            : QListWidgetItem(parent), mimeType(mimeType), value(value) {
        setText(QString::fromStdString(title));
    }
} // display