ChatControlBase: Add support for KDE notification drag and drop
This adds Gdk.DragAction.MOVE to the drag_dest, enabling Gajim to process dropped items from KDE notifications (for example).
Fixes #9011 (closed)
This adds Gdk.DragAction.MOVE to the drag_dest, enabling Gajim to process dropped items from KDE notifications (for example).
Fixes #9011 (closed)