/** {@inheritDoc} */ public void dragEnter(DropTargetDragEvent evt) { target = (JComponent) evt.getDropTargetContext().getComponent(); TransferHandler th = target.getTransferHandler(); canImport = th.canImport(target, evt.getCurrentDataFlavors()); if (canImport) { saveComponentState(target); lastPosition = evt.getLocation(); } }
@Override public boolean canImport(TransferSupport support) { if (support.isDrop() && !mDropEnabled) return false; if (support.getComponent() == mTextArea && mTextHandler.canImport(support)) return true; for (DataFlavor flavor : support.getDataFlavors()) { if (flavor.isFlavorJavaFileListType()) { return true; } } return false; }
@Override public boolean canImport(TransferSupport support) { for (TransferHandler handler : handlers) if (handler.canImport(support)) return true; return false; }