Q3Group_AddObjectBefore
You can use the Q3Group_AddObjectBefore function to add an object to a group, positioning it before a certain object already in the group.
TQ3GroupPosition Q3Group_AddObjectBefore (
TQ3GroupObject group,
TQ3GroupPosition position,
TQ3Object object);
group
- A group.
position
- A group position.
object
- An object.
DESCRIPTION
The Q3Group_AddObjectBefore function inserts the object specified by the object parameter into the group specified by the group parameter, before the group position specified by the position parameter. Q3Group_AddObjectBefore returns, as its function result, the new position of the object in the group. If an error occurs during the insertion of the object into the group, Q3Group_AddObjectBefore returns NULL.
ERRORS
kQ3ErrorInvalidObject
kQ3ErrorInvalidPositionForGroup
kQ3ErrorOutOfMemory
