[Solved]ComboBox drag and drop issue

[deepakberiwal]

I have a requirement in which I have to drag an item from comboBox and drop it on a PushButton.

For this I am writing a class for comboBox and handling all the drag events in the same class, also I am writing a class for pushButton where I am handling the drop event.

The issue I am facing is that, when I am trying to drag the item from the comboBox, I can see the item moving, but on the same time none of the events are being called. And when I am dragging the whole comboBox the events are being called.

If any one have some idea please do let me know.

Thanks in Advance.

[Sam]

For your pushButton in the DragEnterEvent() check for the accpeted mimeData formats eg

@qDebug() << event->mimeData()->formats();@

and you get the result as

@application/x-qabstractitemmodeldatalist@

Code :

@void customButton::dragEnterEvent(QDragEnterEvent *event)
{
qDebug() << event->mimeData()->formats(); //just for test
if(event->mimeData()->hasFormat("application/x-qstandarditemmodeldatalist"))
event->accept();
else
event->ignore();
}@

This is a workaround you need to handle some filters/checks as per your requirement.

[deepakberiwal]

Thanks Sam for the reply.