DN tab looking broken while dragging

[982c80311320c1b]

I'd expect it to keep it's look and not turn into a flat grey rectangle

[Julián Unrrein (junrrein)]

Is this specifig to the elementary theme?

If not , this would be a bug in Granite.

[Danielle Foré (danrabbit)]

I'm not 100% sure how this feature works, but once the tab is outside the tabbar it's not asking to be drawn as a tab. I believe that at this point it's a window and no longer a tab. I imagine the solution would be to set the gtkstyle class (in the tabbar widget) to ".dynamic-notebook .notebook tab" for this window, but I have no idea if that would actually work.

[Victor Martinez (victored)]

I'm afraid this is a limitation inherited from Gtk.Notebook. The rounded corners in a Notebook tab are just "drawn" by the Gtk.Notebook itself. They are not actual widgets.

The only actual widgets are the inner contents of the tab, and that's the squared thing displayed during DnD operations.

We could fix this by re-implementing Notebook as a Gtk.StackSwitcher, which means we'd drop Gtk.Notebook as implementation base.

We should try to make this work happen in GTK+ before committing to a Granite implementation though.