# MouseDrop proc (client)

Source: https://ref.dm-lang.org/client/proc/MouseDrop

### Format
> `MouseDrop(src_object,over_object,src_location,over_location,src_control,over_control,params)`

### Args
- `src_object`: the object being dropped
- `over_object`: the object under the mouse pointer
- `src_location`: the turf, stat panel, grid cell, etc. from where the src object was dragged
- `over_location`: the turf, stat panel, grid cell, etc. containing the object under the mouse pointer
- `src_control`: The id of the skin control the object was dragged from
- `over_control`: The id of the skin control the object was dropped onto
- `params`: other parameters including mouse/keyboard flags, icon offsets, etc.; see [mouse handling](https://ref.dm-lang.org/DM/mouse/index.md)


### Default action
> Call object.MouseDrop(over_object,src_location,over_location,src_control,over_control,params).

This is called when a mouse button is released after dragging an object. The over_object may be null if dropping over a stat panel or over other empty space.

The argument format for this verb is:

```dm /MouseDrop/
MouseDrag(src_object as null|atom in usr.client,\
          over_object as null|atom in usr.client,\
          src_location as null|turf|text in usr.client,\
          over_location as null|turf|text in usr.client,\
          src_control as text, over_control as text, params as text)
```

### See also
- [Click proc (client)](https://ref.dm-lang.org/client/proc/Click.md)
- [DblClick proc (client)](https://ref.dm-lang.org/client/proc/DblClick.md)
- [MouseDown proc (client)](https://ref.dm-lang.org/client/proc/MouseDown.md)
- [MouseDrag proc (client)](https://ref.dm-lang.org/client/proc/MouseDrag.md)
- [MouseDrop proc (atom)](https://ref.dm-lang.org/atom/proc/MouseDrop.md)
- [MouseEntered proc (client)](https://ref.dm-lang.org/client/proc/MouseEntered.md)
- [MouseExited proc (client)](https://ref.dm-lang.org/client/proc/MouseExited.md)
- [MouseMove proc (client)](https://ref.dm-lang.org/client/proc/MouseMove.md)
- [MouseUp proc (client)](https://ref.dm-lang.org/client/proc/MouseUp.md)
- [MouseWheel proc (client)](https://ref.dm-lang.org/client/proc/MouseWheel.md)
- [mouse_pointer_icon var (client)](https://ref.dm-lang.org/client/var/mouse_pointer_icon.md)
- [show_popup_menus var (client)](https://ref.dm-lang.org/client/var/show_popup_menus.md)