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43 #include "renderarea.h"
45 RenderArea::RenderArea(QBrush *brush, QWidget *parent)
51 QSize RenderArea::minimumSizeHint() const
53 return QSize(120, 60);
56 void RenderArea::paintEvent(QPaintEvent *)
58 QPainter painter(this);
59 painter.setPen(Qt::NoPen);
60 painter.setRenderHint(QPainter::Antialiasing);
63 if(currentBrush->style() == Qt::LinearGradientPattern) {
64 currentBrush = new QBrush(QLinearGradient(0, 0, width(), 60));
65 } else if(currentBrush->style() == Qt::RadialGradientPattern) {
66 QRadialGradient radial(width() / 2, 30, width() / 2, width() / 2, 30);
67 radial.setColorAt(0, Qt::white);
68 radial.setColorAt(1, Qt::black);
69 currentBrush = new QBrush(radial);
70 } else if(currentBrush->style() == Qt::ConicalGradientPattern) {
71 currentBrush = new QBrush(QConicalGradient(width() / 2, 30, 90));
73 painter.setBrush(*currentBrush);
76 path.addRect(0, 0, parentWidget()->width(), 60);
77 painter.drawPath(path);