AP Rect dragger
version 6.0
AP Rect dragger (left; top; right; bottom; x; y) 
Integer
| Parameter | Type | Description | |
| left | Longint | | Left coordinate of the visible rectangle |
| top | Longint | | Top coordinate of the visible rectangle |
| right | Longint | | Right coordinate of the visible rectangle |
| bottom | Longint | | Bottom coordinate of the visible rectangle |
| x | Longint |  | Horizontal location of the mouse |
| y | Longint | | Vertical location of the mouse |
| Function result | Integer | | Process ID of the process in which |
| the item was dragged |
Description
AP Rect dragger allows you to implement a "Drag and Drop" interface within 4D. It displays a graphical representation of an item being dragged from one place to antoher and returns the coordinates of the mouse release and the process ID of the process in which the item was dragged.
See also
CALL PROCESS.