add_floating_item
Description:
Dock an item as a floating item.
It creates a new window containing a new dock widget sharing the same master where the item is docked.
Parameters:
| this |
A Dock widget |
| item |
A DockItem widget |
| x |
X coordinate of the floating item |
| y |
Y coordinate of the floating item |
| width |
width of the floating item |
| height |
height of the floating item |