void UIGDetailsElement::paintBackground(QPainter *pPainter, const QStyleOptionGraphicsItem *pOption)
{
/* Save painter: */
pPainter->save();
/* Prepare variables: */
int iMargin = data(ElementData_Margin).toInt();
int iHeaderHeight = 2 * iMargin + m_iMinimumHeaderHeight;
QRect optionRect = pOption->rect;
QRect fullRect = !m_fAnimationRunning ? optionRect :
QRect(optionRect.topLeft(), QSize(optionRect.width(), iHeaderHeight + m_iAdditionalHeight));
int iFullHeight = fullRect.height();
/* Prepare color: */
QPalette pal = palette();
QColor headerColor = pal.color(QPalette::Active, QPalette::Button);
QColor strokeColor = pal.color(QPalette::Active, QPalette::Mid);
QColor bodyColor = pal.color(QPalette::Active, QPalette::Base);
/* Add clipping: */
QPainterPath path;
path.moveTo(m_iCornerRadius, 0);
path.arcTo(QRectF(path.currentPosition(), QSizeF(2 * m_iCornerRadius, 2 * m_iCornerRadius)).translated(-m_iCornerRadius, 0), 90, 90);
path.lineTo(path.currentPosition().x(), iFullHeight - m_iCornerRadius);
path.arcTo(QRectF(path.currentPosition(), QSizeF(2 * m_iCornerRadius, 2 * m_iCornerRadius)).translated(0, -m_iCornerRadius), 180, 90);
path.lineTo(fullRect.width() - m_iCornerRadius, path.currentPosition().y());
path.arcTo(QRectF(path.currentPosition(), QSizeF(2 * m_iCornerRadius, 2 * m_iCornerRadius)).translated(-m_iCornerRadius, -2 * m_iCornerRadius), 270, 90);
path.lineTo(path.currentPosition().x(), m_iCornerRadius);
path.arcTo(QRectF(path.currentPosition(), QSizeF(2 * m_iCornerRadius, 2 * m_iCornerRadius)).translated(-2 * m_iCornerRadius, -m_iCornerRadius), 0, 90);
path.closeSubpath();
pPainter->setClipPath(path);
/* Calculate top rectangle: */
QRect tRect = fullRect;
tRect.setBottom(tRect.top() + iHeaderHeight);
/* Calculate bottom rectangle: */
QRect bRect = fullRect;
bRect.setTop(tRect.bottom());
/* Prepare top gradient: */
QLinearGradient tGradient(tRect.bottomLeft(), tRect.topLeft());
tGradient.setColorAt(0, headerColor.darker(110));
tGradient.setColorAt(1, headerColor.darker(animationDarkness()));
/* Paint all the stuff: */
pPainter->fillRect(tRect, tGradient);
pPainter->fillRect(bRect, bodyColor);
/* Stroke path: */
pPainter->setClipping(false);
pPainter->strokePath(path, strokeColor);
/* Restore painter: */
pPainter->restore();
}
void UIGChooserItemMachine::paintBackground(QPainter *pPainter, const QRect &rect)
{
/* Save painter: */
pPainter->save();
/* Prepare color: */
QPalette pal = palette();
/* Selection background: */
if (model()->selectionList().contains(this))
{
/* Highlight color: */
QColor highlight = pal.color(QPalette::Highlight);
/* Calculate top rectangle: */
QRect tRect = rect;
tRect.setBottom(tRect.top() + tRect.height() / 3);
/* Calculate bottom rectangle: */
QRect bRect = rect;
bRect.setTop(bRect.bottom() - bRect.height() / 3);
/* Calculate middle rectangle: */
QRect midRect = QRect(tRect.bottomLeft(), bRect.topRight());
/* Prepare top gradient: */
QLinearGradient tGradient(tRect.bottomLeft(), tRect.topLeft());
tGradient.setColorAt(1, highlight.darker(blackoutDarkness()));
tGradient.setColorAt(0, highlight.darker(defaultDarkness()));
/* Prepare bottom gradient: */
QLinearGradient bGradient(bRect.topLeft(), bRect.bottomLeft());
bGradient.setColorAt(0, highlight.darker(defaultDarkness()));
bGradient.setColorAt(1, highlight.darker(blackoutDarkness()));
/* Paint all the stuff: */
pPainter->fillRect(midRect, highlight.darker(defaultDarkness()));
pPainter->fillRect(tRect, tGradient);
pPainter->fillRect(bRect, bGradient);
}
/* Hovering background: */
if (isHovered())
{
/* Choose color: */
QColor baseLight = model()->selectionList().contains(this) ? pal.color(QPalette::Active, QPalette::Highlight) :
QColor(Qt::white);
QColor blurBase = model()->selectionList().contains(this) ? pal.color(QPalette::Active, QPalette::Highlight) :
QColor(Qt::white);
if (!model()->selectionList().contains(this) && !parentItem()->isRoot())
blurBase = blurBase.darker(defaultDarkness());
blurBase.setAlpha(0);
/* Draw background for blur: */
QImage background(rect.size(), QImage::Format_ARGB32);
background.fill(blurBase.rgba());
/* Add blur itself: */
QPainter blurPainter(&background);
blurPainter.setBrush(baseLight.darker(animationDarkness()));
blurPainter.setPen(Qt::NoPen);
blurPainter.drawRoundedRect(rect.adjusted(5, 5, -5, -5), 5, 5);
blurPainter.end();
QImage bluredBackground(rect.size(), QImage::Format_ARGB32);
blurImage(background, bluredBackground, 5);
/* Paint highlight bar: */
pPainter->drawImage(QPoint(0, 0), bluredBackground);
}
/* Paint drag token UP? */
if (dragTokenPlace() != DragToken_Off)
{
/* Window color: */
QColor base = pal.color(QPalette::Active, model()->selectionList().contains(this) ?
QPalette::Highlight : QPalette::Window);
QLinearGradient dragTokenGradient;
QRect dragTokenRect = rect;
if (dragTokenPlace() == DragToken_Up)
{
dragTokenRect.setHeight(5);
dragTokenGradient.setStart(dragTokenRect.bottomLeft());
dragTokenGradient.setFinalStop(dragTokenRect.topLeft());
}
else if (dragTokenPlace() == DragToken_Down)
{
dragTokenRect.setTopLeft(dragTokenRect.bottomLeft() - QPoint(0, 5));
dragTokenGradient.setStart(dragTokenRect.topLeft());
dragTokenGradient.setFinalStop(dragTokenRect.bottomLeft());
}
dragTokenGradient.setColorAt(0, base.darker(blackoutDarkness()));
dragTokenGradient.setColorAt(1, base.darker(dragTokenDarkness()));
pPainter->fillRect(dragTokenRect, dragTokenGradient);
}
/* Restore painter: */
pPainter->restore();
}
