PV Get drop info

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4D View v16

PV Get drop info


PV Get drop info ( area ; option ) -> Function result

Parameter	Type	Description
area	Longint	4D View area
option	Longint	Option number
Function result	Longint	Option value

The PV Get drop info command returns the drag and drop property value for the specified option.

The PV Drop info constants are used to define option:

Constant	Type	Value	Comment
pv drag process	Longint	0	Returns the process number of the source area.
pv drag plugin	Longint	1	Returns the number of the 4D View area dragged.
pv drag column	Longint	2	Returns the number of the source column.
pv drag row	Longint	3	Returns the number of the source row.
pv drag X offset	Longint	4	Returns the X coordinates of the cell (starting from the upper left corner of the cell) where the drag action has been done.
pv drag Y offset	Longint	5	Returns the Y coordinates of the cell (starting from the upper left corner of the cell) where the drag action has been done.
pv drag content	Longint	6
pv drop process	Longint	7	Returns the process number of the destination area.
pv drop plugin	Longint	8	Returns the number of the area dropped.
pv drop column	Longint	9	Returns the number of the destination column.
pv drop row	Longint	10	Returns the number of the destination row.
pv drop X offset	Longint	11	Returns the X coordinates of the cell (starting from the upper left corner of the cell) into which the drop action has been done.
pv drop Y offset	Longint	12	Returns the Y coordinates of the cell (starting from the upper left corner of the cell) into which the drop action has been done.
pv drop content	Longint	13
pv drop action	Longint	14	Allows getting the drop action done by the user. Returns a constant from the PV Drop action theme.

Here are the constants of the PV Drop action theme:

Refer to the example for the PV SET DRAG SIGNATURES command.