linux qt 窗口透明,QT透明和半透明窗口实现,QT异形窗口实现_梦寐mayshine的博客-CSDN博客

网站介绍:文章浏览阅读1.1k次。一、设置透明和半透明窗口1、设置setAttribute(Qt::WA_TranslucentBackground, true)属性;2、在PaintEvent中实现:void paintEvent(QPaintEvent *event){Q_UNUSED(event);QPainter painter(this);painter.fillRect(this->rect(), QColor(..._uos setattribute(qt::wa_translucentbackground, true);