MoveControlPointProvider (Visual Library API) - NetBeans API Javadoc (Current Development Version)

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org.netbeans.api.visual 2.2

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org.netbeans.api.visual.action
Interface MoveControlPointProvider

public interface MoveControlPointProvider

This interface controls a move control point action.

Method Summary

List<Point> locationSuggested(ConnectionWidget connectionWidget, int index, Point suggestedLocation)
Called to resolve control points of a connection widget for specified suggested change of a location of a control point specified by its index.

Method Summary
`List<Point>`	`locationSuggested(ConnectionWidget connectionWidget, int index, Point suggestedLocation)` Called to resolve control points of a connection widget for specified suggested change of a location of a control point specified by its index.

Method Detail

locationSuggested

List<Point> locationSuggested(ConnectionWidget connectionWidget,
                              int index,
                              Point suggestedLocation)

Called to resolve control points of a connection widget for specified suggested change of a location of a control point specified by its index. Usually used for supplying the move strategy of control points.

Parameters:: connectionWidget - the connection widget; index - the index of the control point which new location was suggested by an user; suggestedLocation - the suggested location (by an user) of a control point specified by its index
Returns:: the list of new control points of the connection widget