@Override public Image getIcon(int type) { try { if (category.getIcon() != null) { return ImageUtilities.icon2Image(category.getIcon()); } } catch (Exception e) { } if (category == null) { return ImageUtilities.loadImage("org/gephi/desktop/filters/library/resources/library.png"); } else { return ImageUtilities.loadImage("org/gephi/desktop/filters/library/resources/folder.png"); } }
public CategoryNode(FiltersExplorer.Utils utils, Category category) { super( utils.isLeaf(category) ? Children.LEAF : Children.create(new CategoryChildFactory(utils, category), true)); this.category = category; if (category != null) { setName(category.getName()); } else { setName(NbBundle.getMessage(CategoryNode.class, "RootNode.name")); } }
@Override public PasteType getDropType(final Transferable t, int action, int index) { if (category == null || !category.equals(FiltersExplorer.QUERIES)) { return null; } final Node dropNode = NodeTransfer.node(t, DnDConstants.ACTION_COPY_OR_MOVE); if (dropNode != null && dropNode instanceof QueryNode) { return new PasteType() { @Override public Transferable paste() throws IOException { QueryNode queryNode = (QueryNode) dropNode; FilterController filterController = Lookup.getDefault().lookup(FilterController.class); FilterLibrary library = filterController.getModel().getLibrary(); library.saveQuery(queryNode.getQuery()); return null; } }; } return null; }