Examples of LayerEvent

com.bbn.openmap.event.LayerEvent
An event to request that layers be added, removed, or shuffled around.
diva.canvas.event.LayerEvent
The class representing mouse events in layers. This class extends the AWT MouseEvent class, but adds the notion of floating-point coordinates and a "layer source" and "figure source" as well as a component source. Any code that processes a LayerEvent should be sure to use the methods getLayerX, getLayerY, getLayerPoint, instead of the inherited methods getX, getY, getPoint. (Originally, this class was designed to inherit from the AWT InputEvent class, which would have avoided the awkwardness of having two sets of coordinates in the same event object. This wasn't possible because InputEvent has only one package-scope constructor, and hence cannot be subclassed outside the AWT package.) @version $Id: LayerEvent.java,v 1.23 2006/08/21 23:09:19 cxh Exp $ @author John Reekie
org.locationtech.udig.project.LayerEvent
An event indicating a change in a layer. @author Jesse @since 1.0.0

Examples of com.bbn.openmap.event.LayerEvent

    /**
     * Set the layers in the Overview MapBean. An AreaLayer is automatically
     * added on top.
     */
    public void setLayers(Layer[] layers) {
        map.setLayers(new LayerEvent(this, LayerEvent.REPLACE, new Layer[0]));
        if (statusLayer != null) {
            map.add(statusLayer);
        }
        map.setLayers(new LayerEvent(this, LayerEvent.ADD, layers));
    }

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Examples of com.bbn.openmap.event.LayerEvent

        Debug.message("layerhandler", "LayerHandler: adding layer listener");
        listeners.addLayerListener(ll);
        // Usually, the listeners are interested in one type of event
        // or the other. So fire both, and let the listener hash it
        // out.
        ll.setLayers(new LayerEvent(this, LayerEvent.ALL, allLayers));
        ll.setLayers(new LayerEvent(this, LayerEvent.ADD, getMapLayers()));
    }

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Examples of diva.canvas.event.LayerEvent

     *  value returned by this method used instead.  Even worse,
     *  if you call setToolTipText(null), then tooltips will probably get
     *  disabled entirely!
     */
    public String getToolTipText(MouseEvent e) {
        LayerEvent layerevent = null;


        if (_canvasPane == null) {
            return null;
        }


        // Create a new event and transform layer coordinates if necessary
        layerevent = new LayerEvent(e);


        AffineTransform at = _canvasPane.getTransformContext()
                .getInverseTransform();
        layerevent.transform(at);


        // Process it on the pane
        String tip = _canvasPane.getToolTipText(layerevent);
        return tip;
    }

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Examples of diva.canvas.event.LayerEvent


    /** Process a mouse event. This internal method is called
     * by both processMouseEvent() and processMouseMotionEvent().
     */
    private void internalProcessMouseEvent(MouseEvent e) {
        LayerEvent layerevent = null;


        if (_canvasPane == null) {
            return;
        }


        // Create a new event and transform layer coordinates if necessary
        layerevent = new LayerEvent(e);


        AffineTransform at = _canvasPane.getTransformContext()
                .getInverseTransform();
        layerevent.transform(at);


        // Process it on the pane
        _canvasPane.dispatchEvent(layerevent);
    }

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Examples of diva.canvas.event.LayerEvent


        if (source instanceof LayerEvent) {
            _sourceType = CANVAS_TYPE;


            // Action activated using an ActionInteractor.
            LayerEvent event = (LayerEvent) source;
            CanvasLayer layer = event.getLayerSource();
            GraphPane pane = (GraphPane) layer.getCanvasPane();
            GraphController controller = pane.getGraphController();
            GraphModel model = controller.getGraphModel();


            _figure = event.getFigureSource();


            // Set the target.
            if (_figure == null) {
                _target = (NamedObj) model.getRoot();
            } else {
                Object object = _figure.getUserObject();
                _target = (NamedObj) model.getSemanticObject(object);
            }


            // Set the position.
            _x = event.getX();
            _y = event.getY();


            // Set the parent.
            CanvasPane canvasPane = layer.getCanvasPane();
            parent = canvasPane.getCanvas();
        } else if (source instanceof JMenuItem) {

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Examples of diva.canvas.event.LayerEvent

    /** Return the figure that the mouse pointer is currently over,
     *  or null if none.
     *  @return The figure the mouse is currently over.
     */
    public Figure getCurrentFigure() {
        LayerEvent e = _lastLayerEvent;


        if ((e != null) && (e.getID() != MouseEvent.MOUSE_EXITED)) {
            return getFigure(e);
        } else {
            return null;
        }
    }

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Examples of diva.canvas.event.LayerEvent

        } else if (id == MouseEvent.MOUSE_MOVED) {
            // Get the figure that the mouse hit, if any.
            Figure figure = getFigure(e);


            if (figure != _pointerOver) {
                LayerEvent event;
                event = new LayerEvent(e, MouseEvent.MOUSE_EXITED);
                dispatchMotionEventUpTree(_pointerOver, event);
                _pointerOver = figure;
                event = new LayerEvent(e, MouseEvent.MOUSE_ENTERED);
                dispatchMotionEventUpTree(_pointerOver, event);
            }
        }
    }

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Examples of org.locationtech.udig.project.LayerEvent

        // issue edit event for TableView and any other interested parties
        if( type == null ){
            type = FeatureEvent.Type.CHANGED;
        }
        FeatureEvent featureEvent = new FeatureEvent( this, type, bounds, filter);
        ((LayerImpl)layer).fireLayerChange(new LayerEvent(layer, LayerEvent.EventType.EDIT_EVENT, null, featureEvent)); 
        layer.refresh(bounds);
    }

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