List of grabPointer() Examples

Examples of grabPointer()

diva.canvas.FigureLayer.grabPointer()
"Grab" the pointer. Typically, this method will be called from an Interactor class in response to a mousePressed() event. The effect of calling this method is to make the series of mouse events up to and including the mouseReleased() event appear to be originating from the figure f rather than the actual figure that was clicked on. For example, if clicking and dragging on a graph node creates and the drags a new edge, this method will be called after constructing the edge to make the edge itself handle the mouse drag events instead of the node.

Examples of diva.canvas.FigureLayer.grabPointer()

        Figure ef = _controller.getFigure(edge);
        _controller.getSelectionModel().addSelection(ef);


        ConnectorManipulator cm = (ConnectorManipulator) ef.getParent();
        GrabHandle gh = cm.getHeadHandle();
        layer.grabPointer(e, gh);
    }


    /** Create a new Edge.  Subclasses should implement this method to create
     * an object that is consistent with the graphmodel being used.
     */

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Examples of diva.canvas.FigureLayer.grabPointer()

                // make events go to the grab-handle under the mouse
                getSelectionModel().addSelection(c);


                ConnectorManipulator cm = (ConnectorManipulator) c.getParent();
                GrabHandle gh = cm.getHeadHandle();
                layer.grabPointer(event, gh);
            } catch (Exception ex) {
                MessageHandler.error("Drag connection failed:", ex);
            }
        }
    }

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Examples of diva.canvas.FigureLayer.grabPointer()

                Figure ef = getFigure(link);
                getSelectionModel().addSelection(ef);


                ConnectorManipulator cm = (ConnectorManipulator) ef.getParent();
                GrabHandle gh = cm.getHeadHandle();
                layer.grabPointer(event, gh);
            } catch (Exception ex) {
                MessageHandler.error("Drag connection failed:", ex);
            }
        }
    }

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