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// SPDX-FileCopyrightText: 2022 UnionTech Software Technology Co., Ltd.
//
// SPDX-License-Identifier: LGPL-3.0-or-later
#include "dfiledragclient.h"
#include <QDialog>
#include <QLabel>
#include <QLineEdit>
#include <QFrame>
#include <QDragEnterEvent>
#include <QDragMoveEvent>
#include <QDropEvent>
#include <QApplication>
#include <QDebug>
#include <QProgressBar>
#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QTimer>
#include <QDBusConnectionInterface>
DGUI_USE_NAMESPACE
static DFileDragClient *c;
static QProgressBar *p;
class DropArea : public QFrame
{
Q_OBJECT
public:
explicit DropArea(QString s)
: lb(new QLabel(s, this))
, le(new QLineEdit(this))
{
setLayout(new QVBoxLayout);
setFrameShape(Shape::Box);
layout()->addWidget(lb);
layout()->addWidget(le);
lb->setAlignment(Qt::AlignmentFlag::AlignCenter);
le->setText("/tmp");
le->setPlaceholderText(QString("do not accept drop when edit is empty"));
setAcceptDrops(true);
}
protected:
void dragEnterEvent(QDragEnterEvent *e)
{
if (DFileDragClient::checkMimeData(e->mimeData())) {
if (le->text().isEmpty())
e->ignore(); // or e->setDropAction(Qt::IgnoreAction);
else
e->acceptProposedAction();
DFileDragClient::setTargetUrl(e->mimeData(), QUrl(le->text()));
}
}
void dragMoveEvent(QDragMoveEvent *e)
{
if (DFileDragClient::checkMimeData(e->mimeData())) {
e->acceptProposedAction();
DFileDragClient::setTargetUrl(e->mimeData(), QUrl(le->text()));
}
}
void dropEvent(QDropEvent *e)
{
if (DFileDragClient::checkMimeData(e->mimeData())) {
e->acceptProposedAction();
DFileDragClient::setTargetUrl(e->mimeData(), QUrl(le->text()));
c = new DFileDragClient(e->mimeData());
connect(c, &DFileDragClient::progressChanged, p, &QProgressBar::setValue);
}
}
private:
QLabel *lb;
QLineEdit *le;
};
int main(int argc, char **argv)
{
QApplication a(argc, argv);
QDialog d;
d.show();
QHBoxLayout *lo = new QHBoxLayout();
lo->addWidget(new DropArea("area 51"));
lo->addWidget(new DropArea("area 61"));
QScopedPointer<QProgressBar> pp (new QProgressBar());
p = pp.data();
p->setMinimum(0);
p->setMaximum(100);
QVBoxLayout *hlo = new QVBoxLayout();
d.setLayout(hlo);
hlo->addLayout(lo);
hlo->addWidget(p);
a.exec();
}
#include "dnd-test-client.moc"
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