Examples of ptolemy.vergil.basic.LocatableNodeController

ptolemy.vergil.basic.LocatableNodeController

This node controller provides interaction techniques for nodes that are locations. This is common when the node has some concept of its graphical location, but does not know about the figure that it is associated with. This class provides the connection between the figure's notion of location and the node's concept of location.

When nodes are drawn, they are automatically placed at the coordinate given by the location. A LocatableNodeDragInteractor is used to update the location of the node as the figure moves. @author Steve Neuendorffer @version $Id: LocatableNodeController.java,v 1.54 2007/12/18 06:37:03 tfeng Exp $ @since Ptolemy II 2.0 @Pt.ProposedRating Red (eal) @Pt.AcceptedRating Red (johnr)


        // The following is a fallback controller used when encountering
        // instances of Locatable that have no container. Do not create
        // this in _createControllers() because that is overridden by
        // derived classes.
        _locatableController = new LocatableNodeController(this);
    }

Examples of ptolemy.vergil.basic.LocatableNodeController

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