Allow dropping files into an OutlineView

Hello,

I have a NetBeans platform application which uses an OutlineView.

It is populated by loading files with a specific format for the application. Currently Drag & Drop is enabled to re-order nodes.

I would like to also support dropping files into that OutlineView from the system's file explorer (e.g. Dolphin on KDE)

But I can't find a way to tell the outlineview to accept such a drag, and even if I could, I don't know how to react to the drop event.

OutlineView uses OutlineViewDropSupport to handle all drag related actions. But that class is final, so I can not extend it.

Any suggestions?

I am using NetBeans 24.

Thanks
Thomas



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