Qt 渐变绘制_qt渐变_coder-HRQ的博客-CSDN博客
文章浏览阅读1.3k次。Qt填充渐变颜色：QBrush支持三种渐变方式：通过QLinearGradient, QConicalGradient, QRadialGradient构造渐变QBrush源码：void PainterWidget::paintEvent(QPaintEvent *event){ QPainter painter(this); painter.setPen(Qt::black); painter.drawRect(rect......
admin