Hi all, below is a stripped-down example for drag/drop. It follows the Qt examples. It works if I drag from the ListView widget to another widget (e.g. QTextEdit) of the same(!) process. But it doesn't work if I drag to another(!) process - with the same programm or another, e.g. kate.
So, obviously I'm missing something to enable drag/drop between processes. But I can't figure out what - I think it must be very basic! Can anyone help? void ListView::mouseMoveEvent(QMouseEvent* event) { TRACE; if (!(event->buttons() & Qt::LeftButton)) { return; } if ((event->pos() - mMousePressPosition).manhattanLength() < QApplication::startDragDistance()) { return; } QDrag* drag = new QDrag(this); QMimeData* mimeData = new QMimeData; mimeData->setText(QString::fromLatin1("ABC")); mimeData->setUrls(QList<QUrl>() << QUrl::fromLocalFile("./test.cc")); drag->setMimeData(mimeData); qDebug() << Q_FUNC_INFO << mimeData->text(); qDebug() << Q_FUNC_INFO << mimeData->urls(); Qt::DropAction dropAction = drag->exec(Qt::CopyAction | Qt::MoveAction, Qt::CopyAction); qDebug() << Q_FUNC_INFO << "drop:" << dropAction; } -- Wilhelm w.me...@unix.net _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest