ExplorerActionsImpl.java 文件源码

@Override
public void actionPerformed(ActionEvent ev) {
    ExplorerManager em = manager;
    if (em == null) {
        return;
    }
    Node[] sel = em.getSelectedNodes();
    Transferable trans = getTransferableOwner(sel, copyCut);

    if (trans != null) {
        Clipboard clipboard = getClipboard();
        if (clipboard != null) {
            clipboard.setContents(trans, new StringSelection("")); // NOI18N
        }
    }
}