diff options
Diffstat (limited to 'stats/informationbox.cpp')
| -rw-r--r-- | stats/informationbox.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/stats/informationbox.cpp b/stats/informationbox.cpp index 727b6fe83..c11104333 100644 --- a/stats/informationbox.cpp +++ b/stats/informationbox.cpp @@ -4,6 +4,7 @@ #include <QChart> #include <QFontMetrics> +#include <QGraphicsScene> static const QColor informationBorderColor(Qt::black); static const QColor informationColor(0xff, 0xff, 0x00, 192); // Note: fourth argument is opacity @@ -11,7 +12,7 @@ static const int informationBorder = 2; static const double informationBorderRadius = 4.0; // Radius of rounded corners static const int distanceFromPointer = 10; // Distance to place box from mouse pointer or scatter item -InformationBox::InformationBox(QtCharts::QChart *chart) : RoundRectItem(informationBorderRadius, chart), chart(chart) +InformationBox::InformationBox() : RoundRectItem(informationBorderRadius, nullptr) { setPen(QPen(informationBorderColor, informationBorder)); setBrush(informationColor); @@ -37,7 +38,7 @@ void InformationBox::setText(const std::vector<QString> &text, QPointF pos) void InformationBox::setPos(QPointF pos) { - QRectF plotArea = chart->plotArea(); + QRectF plotArea = scene()->sceneRect(); double x = pos.x() + distanceFromPointer; if (x + width >= plotArea.right()) { @@ -79,6 +80,6 @@ void InformationBox::addLine(const QString &s) int InformationBox::recommendedMaxLines() const { QFontMetrics fm(font); - int maxHeight = static_cast<int>(chart->plotArea().height()); + int maxHeight = static_cast<int>(scene()->sceneRect().height()); return maxHeight * 2 / fm.height() / 3; } |