/** * @see prefuse.controls.Control#itemEntered(prefuse.visual.VisualItem, java.awt.event.MouseEvent) */ public void itemEntered(VisualItem item, MouseEvent e) { if ( item instanceof NodeItem ) setNeighborHighlight((NodeItem)item, true); }
dis.addControlListener(new ZoomToFitControl()); if (highLight) dis.addControlListener(new NeighborHighlightControl());
display.addControlListener(new WheelZoomControl()); display.addControlListener(new ZoomToFitControl()); display.addControlListener(new NeighborHighlightControl());
/** * @see prefuse.controls.Control#itemExited(prefuse.visual.VisualItem, java.awt.event.MouseEvent) */ public void itemExited(VisualItem item, MouseEvent e) { if ( item instanceof NodeItem ) setNeighborHighlight((NodeItem)item, false); }