Form Data Model: _getDragInfo

Form Data Model: _getDragInfo

Queries the model for its drag information

Syntax
Details

Syntax

CALL SEND (model-id, '_getDragInfo', info-list);

Argument Type Description

info-list
N specifies the identifier of an SCL list that will contain the drag information. The drag information list should contain a sublist named REPS, where the items in the REPS sublist represent the supported drag representations. The drag information list should also contain a sublist named OPS, where the items on the OPS sublist represent the valid operations (COPY, LINK, MOVE).

Argument	Type	Description
info-list	N	specifies the identifier of an SCL list that will contain the drag information. The drag information list should contain a sublist named REPS, where the items in the REPS sublist represent the supported drag representations. The drag information list should also contain a sublist named OPS, where the items on the OPS sublist represent the valid operations (COPY, LINK, MOVE).

Details

The _getDragInfo method is called when the attached viewer needs to reset its drag representation based on a user's action. For example, when the table editor is the attached viewer, each time the user selects (or highlights) a new block of cells, the table editor calls the _getDragInfo method to see if the drag representation changed based on the selected area.

For general information about drag and drop operations, see SAS/AF online help.

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