void BarChartWidget::drawBars(QPainter &painter) {
std::vector<int> sizes(BAR_COUNT, 0);
fillSizes(sizes);
QRect baseRectangle = rect();
int activeWidth = (int) std::floor( baseRectangle.width() * (1 - 2 * PADDING) );
int singleBarWidth = (int) std::floor((activeWidth - (BAR_COUNT + 1) * SPACING) / BAR_COUNT);
int baseLineY = (int) std::floor(baseRectangle.bottom() - PADDING_BOTTOM);
int currX = (int) std::floor(baseRectangle.left() + baseRectangle.width() * PADDING);
currX += SPACING;
for (int i = 0; i < BAR_COUNT; i++) {
QPoint pointTopLeft(currX, baseLineY - sizes.at((unsigned long) i));
QPoint pointBottomRight(currX + singleBarWidth, baseLineY - 1);
QRect bar(pointTopLeft, pointBottomRight);
painter.setPen(mainColor);
painter.drawRect(bar);
painter.fillRect(bar, barColor);
QPoint textTopLeft(currX, baseLineY);
QPoint textBottomRight(currX + singleBarWidth, baseRectangle.bottom());
QRect textRect(textTopLeft, textBottomRight);
painter.setPen(mainColor);
painter.drawText(textRect, Qt::AlignCenter, labels->at((unsigned long) i));
QPoint valueTopLeft(currX, baseLineY - sizes.at((unsigned long) i) - VALUE_LABEL_HEIGHT);
QPoint valueBottomRight(currX + singleBarWidth, baseLineY);
QRect valueLabelRect(valueTopLeft, valueBottomRight);
QString textValue = QString::number(values->at((unsigned long) i));
painter.drawText(valueLabelRect, Qt::AlignHCenter | Qt::AlignTop, textValue);
currX += singleBarWidth + SPACING;
}
}
void CApplicationImpl::AddItemWindow(HWND hWnd)
{
// Calculate position of the new item window.
CPoint pointTopLeft(0, 0);
if (m_listItemWindows.empty())
{
CWindow(hWnd).CenterWindow();
pointTopLeft = CWindowRect(hWnd).TopLeft();
}
else
{
CWindowRect rcLast(m_listItemWindows.back().first);
pointTopLeft.x = max(pointTopLeft.x, rcLast.left);
pointTopLeft.y = max(pointTopLeft.y, rcLast.top);
pointTopLeft.Offset(GetSystemMetrics(SM_CYCAPTION), GetSystemMetrics(SM_CYCAPTION));
CWindowRect rc(hWnd);
rc.OffsetRect(pointTopLeft);
CWindowRect rcDesktop(GetDesktopWindow());
if (!rcDesktop.PtInRect(rc.BottomRight()))
{
pointTopLeft.SetPoint(0, 0);
}
SetWindowPos(hWnd, NULL, pointTopLeft.x, pointTopLeft.y, 0, 0, SWP_NOZORDER | SWP_NOSIZE);
}
// add to the list
m_listItemWindows.push_back(std::make_pair(hWnd, pointTopLeft));
}
void BarChartWidget::drawLabel(QPainter &painter) {
QRect baseRectangle = rect();
painter.setPen(mainColor);
int topY = (int) std::floor(baseRectangle.top());
QPoint pointTopLeft(baseRectangle.left(), topY);
QPoint pointBottomRight(baseRectangle.right(), topY + PADDING_TOP);
QRect textRectangle(pointTopLeft, pointBottomRight);
painter.drawText(textRectangle, Qt::AlignHCenter | Qt::AlignBottom, "Кратность пропущенных ошибок");
}
