DragOver Event

PLBCMP GUI Only

The DragOver event occurs when a drag-and-drop operation is in progress and the mouse cursor is moved over an object with a defined DropId.

Note the following:

1. The DragOver event is referenced using an event value of eight (8). The equated label in PLBEQU.INC for this event is $DRAGOVER.

2. The event is posted for the object being dragged over and contains the OBJECTID of the object that is being dragged. The program may then use the Event Modifier value to perform some visual feedback.

3. The Event Result contains the ObjectID of the object being dragged.

4. The Event Modifier contains a value from the following table:

 

Value	Meaning
1	Entering object area
2	Still over object area
3	Leaving object area

See Also: EVENTREGISTER, Object Events, Object IO Instructions, Object Definitions