ClipboardHistory.java 文件源码

@Override
public void clipboardChanged(ClipboardEvent ev) {
    ExClipboard clipboard = ev.getClipboard();

    Transferable transferable = null;
    String clipboardContent = null;
    try {
        transferable = clipboard.getContents(null);
        if (transferable != null && transferable.isDataFlavorSupported(DataFlavor.stringFlavor)) {
            clipboardContent = (String) transferable.getTransferData(DataFlavor.stringFlavor);
        }
    } catch (OutOfMemoryError oom) {            
        NotificationDisplayer.getDefault().notify( NbBundle.getBundle(ClipboardHistory.class).getString("clipboard-history-oom"),NotificationDisplayer.Priority.NORMAL.getIcon(), NbBundle.getBundle(ClipboardHistory.class).getString("clipboard-history-oom-details"), null);
        return;
    } catch (IOException ioe) {
        //ignored for bug #218255
    } catch (UnsupportedFlavorException ufe) {
    }

    if (clipboardContent != null) {
        addHistory(transferable, clipboardContent);
    }
}