CentralMdiArea.cpp

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/*  Copyright (C) 2012 David Stronczek

    This file is part of Tuchulcha.

    Tuchulcha is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Tuchulcha is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with Tuchulcha.  If not, see <http://www.gnu.org/licenses/>.
*/
#include "CentralMdiArea.h"

#include <QMdiArea>
#include <QtGui>

CentralMdiArea::CentralMdiArea(QWidget* pp) : QMdiArea(pp) {
    setAcceptDrops(true);
    viewport()->setAcceptDrops(true);
}

void CentralMdiArea::dragEnterEvent(QDragEnterEvent* e) {
    e->acceptProposedAction();
}

void CentralMdiArea::dragMoveEvent(QDragMoveEvent* e) {
    e->acceptProposedAction();
}

void CentralMdiArea::dropEvent(QDropEvent* e) {
    const QMimeData *mimeData = e->mimeData();

    QStringList files;

    if (mimeData->hasUrls()) {
        QList<QUrl> urlList = mimeData->urls();
        for (int i = 0; i < urlList.size(); i++) {
            QString url = urlList.at(i).path();
            files << url;
        }
    }
    e->acceptProposedAction();

    if (!files.isEmpty()) {
        emit filesDropped(files);
    }
}