diff options
Diffstat (limited to 'examples/widgets/graphicsview/dragdroprobot/coloritem.cpp')
-rw-r--r-- | examples/widgets/graphicsview/dragdroprobot/coloritem.cpp | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/examples/widgets/graphicsview/dragdroprobot/coloritem.cpp b/examples/widgets/graphicsview/dragdroprobot/coloritem.cpp index 262e18a317..23fb5fda50 100644 --- a/examples/widgets/graphicsview/dragdroprobot/coloritem.cpp +++ b/examples/widgets/graphicsview/dragdroprobot/coloritem.cpp @@ -48,10 +48,18 @@ ** ****************************************************************************/ -#include <QtWidgets> - #include "coloritem.h" +#include <QApplication> +#include <QBitmap> +#include <QCursor> +#include <QDrag> +#include <QGraphicsSceneMouseEvent> +#include <QMimeData> +#include <QPainter> +#include <QRandomGenerator> +#include <QWidget> + //! [0] ColorItem::ColorItem() : color(QRandomGenerator::global()->bounded(256), QRandomGenerator::global()->bounded(256), QRandomGenerator::global()->bounded(256)) @@ -128,7 +136,7 @@ void ColorItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event) QPainter painter(&pixmap); painter.translate(15, 15); painter.setRenderHint(QPainter::Antialiasing); - paint(&painter, 0, 0); + paint(&painter, nullptr, nullptr); painter.end(); pixmap.setMask(pixmap.createHeuristicMask()); |