diff options
Diffstat (limited to 'examples/widgets/itemviews/stardelegate/starrating.cpp')
-rw-r--r-- | examples/widgets/itemviews/stardelegate/starrating.cpp | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/examples/widgets/itemviews/stardelegate/starrating.cpp b/examples/widgets/itemviews/stardelegate/starrating.cpp index 845e474de9..75f0bd9cf7 100644 --- a/examples/widgets/itemviews/stardelegate/starrating.cpp +++ b/examples/widgets/itemviews/stardelegate/starrating.cpp @@ -48,19 +48,18 @@ ** ****************************************************************************/ +#include "starrating.h" + #include <QtWidgets> #include <cmath> -#include "starrating.h" - -const int PaintingScaleFactor = 20; +constexpr int PaintingScaleFactor = 20; //! [0] StarRating::StarRating(int starCount, int maxStarCount) + : myStarCount(starCount), + myMaxStarCount(maxStarCount) { - myStarCount = starCount; - myMaxStarCount = maxStarCount; - starPolygon << QPointF(1.0, 0.5); for (int i = 1; i < 5; ++i) starPolygon << QPointF(0.5 + 0.5 * std::cos(0.8 * i * 3.14), @@ -87,23 +86,19 @@ void StarRating::paint(QPainter *painter, const QRect &rect, painter->setRenderHint(QPainter::Antialiasing, true); painter->setPen(Qt::NoPen); + painter->setBrush(mode == EditMode::Editable ? + palette.highlight() : + palette.windowText()); - if (mode == Editable) { - painter->setBrush(palette.highlight()); - } else { - painter->setBrush(palette.foreground()); - } - - int yOffset = (rect.height() - PaintingScaleFactor) / 2; + const int yOffset = (rect.height() - PaintingScaleFactor) / 2; painter->translate(rect.x(), rect.y() + yOffset); painter->scale(PaintingScaleFactor, PaintingScaleFactor); for (int i = 0; i < myMaxStarCount; ++i) { - if (i < myStarCount) { + if (i < myStarCount) painter->drawPolygon(starPolygon, Qt::WindingFill); - } else if (mode == Editable) { + else if (mode == EditMode::Editable) painter->drawPolygon(diamondPolygon, Qt::WindingFill); - } painter->translate(1.0, 0.0); } |