4D View v13
PV Drag drop allowed
PV Drag drop allowed
The constants of this theme allow indicating or getting the type of source and target elements accepted by a 4D View area for drap and drops. These constants can be added in order to authorize several types of elements. An example of usage is provided in the description for the PV SET DRAG SIGNATURES command.
pv DD 4D objects
Longint
1024
4D objects can be dropped. All types of 4D fields (except for BLOBs and sub-tables) and variables (except for BLOBs) can be dropped.
pv DD adjacent cells
Longint
4
Multiple adjacent cells or a single-cell selection can be dragged and/or dropped.
pv DD adjacent columns
Longint
256
Multiple adjacent columns or a single-column selection can be dragged and/or dropped.
pv DD adjacent rows
Longint
32
Multiple adjacent rows or single row selections can be dragged and/or dropped.
pv DD multiple cells
Longint
8
Multiple cells (adjacent or not) or a single-cell selection can be dragged and/or dropped.
pv DD multiple columns
Longint
512
Multiple columns (adjacent or not) or a single-column selection can be dragged and/or dropped.
pv DD multiple rows
Longint
64
Multiple rows (adjacent or not) or a single-row selection can be dragged and/or dropped.
pv DD not allowed
Longint
0
No selection can be dragged or dropped in the area—even if drag and drop is allowed.
pv DD single cell
Longint
2
Single cell selections can be dragged and/or dropped.
pv DD single column
Longint
128
Single column selections can be dragged and/or dropped.
pv DD single row
Longint
16
Single row selections can be dragged and/or dropped.