WPrinterJob.java 文件源码

/**
 * Begin a new page.
 */
@Override
protected void startPage(PageFormat format, Printable painter,
                         int index, boolean paperChanged) {

    /* Invalidate any device state caches we are
     * maintaining. Win95/98 resets the device
     * context attributes to default values at
     * the start of each page.
     */
    invalidateCachedState();

    deviceStartPage(format, painter, index, paperChanged);
}