Method paintEvent

widgets/ErrorWidget.cpp:121–160

}

void ErrorWidget::paintEvent(QPaintEvent *)
{
    QPainter painter(this);
    painter.setRenderHint(QPainter::Antialiasing);
    painter.setRenderHint(QPainter::TextAntialiasing);
    
    // Draw background with border
    QColor bgColor = m_backgroundColor;
    if (m_isHovered) {
        bgColor = bgColor.lighter(110);
    }
    
    QPainterPath path;
    path.addRoundedRect(rect().adjusted(1, 1, -1, -1), 4, 4);
    
    painter.fillPath(path, bgColor);
    painter.setPen(QPen(m_errorColor.lighter(150), 1));
    painter.drawPath(path);
    
    const int iconSize = 18;
    const int padding = 8;
    const int margin = 12;
    
    // Draw error icon
    if (!m_errorIcon.isNull()) {
        QRect iconRect(margin, margin, iconSize, iconSize);
        painter.drawPixmap(iconRect, m_errorIcon);
    }
    
    // Draw error message with word wrap
    painter.setPen(m_textColor);
    QRect textRect = rect().adjusted(
        margin + iconSize + padding,  // left
        margin,                        // top
        -margin,                       // right
        -margin                        // bottom
    );
    
    painter.drawText(textRect, Qt::AlignLeft | Qt::AlignVCenter | Qt::TextWordWrap, m_errorMessage);
}

void ErrorWidget::mousePressEvent(QMouseEvent *event)
{