Add the possibility to open an auto-hide dock on a drag & drop #663
Description
In the main window of the application, we have a dock with some data (in the screenshot it's the text "text").
We want to have the possibility to drag & drop the data into an auto-hide dock.
For now, when the drag & drop is done on the auto-hide dock a forbidden icon is displayed and the dock is not opened. It could be great to be able to open the auto-hide dock to be able to complete the drag & drop.
The test has been done with the auto-hide sample