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//! [0]
void MyWidget::dragEnterEvent(QDragEnterEvent *event)
{
if (event->mimeData()->hasUrls())
event->acceptProposedAction();
}
void MyWidget::dropEvent(QDropEvent *event)
{
if (event->mimeData()->hasUrls()) {
foreach (QUrl url, event->mimeData()->urls()) {
...
}
}
}
//! [0]
//! [1]
QByteArray csvData = ...;
QMimeData *mimeData = new QMimeData;
mimeData->setData("text/csv", csvData);
//! [1]
//! [2]
void MyWidget::dropEvent(QDropEvent *event)
{
const MyMimeData *myData =
qobject_cast<const MyMimeData *>(event->mimeData());
if (myData) {
// access myData's data directly (not through QMimeData's API)
}
}
//! [2]
//! [3]
application/x-qt-windows-mime;value="<custom type>"
//! [3]
//! [4]
application/x-qt-windows-mime;value="FileGroupDescriptor"
application/x-qt-windows-mime;value="FileContents"
//! [4]
//! [5]
if (event->mimeData()->hasImage()) {
QImage image = qvariant_cast<QImage>(event->mimeData()->imageData());
...
}
//! [5]
//! [6]
mimeData->setImageData(QImage("beautifulfjord.png"));
//! [6]
//! [7]
if (event->mimeData()->hasColor()) {
QColor color = qvariant_cast<QColor>(event->mimeData()->colorData());
...
}
//! [7]
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