diff options
| author | Marek Rosa <marek.rosa@digia.com> | 2012-12-04 10:50:59 +0200 |
|---|---|---|
| committer | Marek Rosa <marek.rosa@digia.com> | 2012-12-04 10:50:59 +0200 |
| commit | bf21d64b0d3dd1c93946e32d42a7a0c2573177db (patch) | |
| tree | ec2cc688458b7c94e98fbe94bbdc5eac19ed0bac /examples | |
| parent | cd130a1062f282e14404c66304412b259e064c5e (diff) | |
Mapping functions added to QChart. Callout example updated
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/callout/callout.cpp | 6 | ||||
| -rw-r--r-- | examples/callout/widget.cpp | 7 |
2 files changed, 7 insertions, 6 deletions
diff --git a/examples/callout/callout.cpp b/examples/callout/callout.cpp index 337ed5d4..5a26da34 100644 --- a/examples/callout/callout.cpp +++ b/examples/callout/callout.cpp @@ -14,9 +14,9 @@ QRectF Callout::boundingRect() const QPointF anchor = mapFromParent(m_anchor); QRectF rect; rect.setLeft(qMin(m_textRect.left(), anchor.x())); - rect.setRight(qMax(m_textRect.right() + 4, anchor.x())); + rect.setRight(qMax(m_textRect.right() + 8, anchor.x())); rect.setTop(qMin(m_textRect.top(), anchor.y())); - rect.setBottom(qMax(m_textRect.bottom() + 4, anchor.y())); + rect.setBottom(qMax(m_textRect.bottom() + 8, anchor.y())); return rect; } @@ -65,7 +65,7 @@ void Callout::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, Q } painter->setBrush(QColor(255, 255, 255)); painter->drawPath(path); - painter->drawText(m_textRect.adjusted(2, 2, 0, 0), m_text); + painter->drawText(m_textRect.adjusted(4, 4, 0, 0), m_text); } void Callout::mousePressEvent(QGraphicsSceneMouseEvent *event) diff --git a/examples/callout/widget.cpp b/examples/callout/widget.cpp index 5b722805..d0ac439f 100644 --- a/examples/callout/widget.cpp +++ b/examples/callout/widget.cpp @@ -73,9 +73,10 @@ void Widget::tooltip(QPointF point, bool state) m_tooltip = new Callout(m_chart); if (state) { - m_tooltip->setText(QString("X: %1\nY: %2").arg(point.x()).arg(point.y())); - m_tooltip->setAnchor(m_chart->mapFromParent(m_view->mapToScene(m_view->mapFromGlobal(QCursor::pos())))); - m_tooltip->setPos(m_chart->mapFromParent(m_view->mapToScene(m_view->mapFromGlobal(QCursor::pos() + QPoint(10, -50))))); + m_tooltip->setText(QString("X: %1 \nY: %2 ").arg(point.x()).arg(point.y())); + QXYSeries *series = qobject_cast<QXYSeries *>(sender()); + m_tooltip->setAnchor(m_chart->mapToPosition(point, series)); + m_tooltip->setPos(m_chart->mapToPosition(point, series) + QPoint(10, -50)); m_tooltip->setZValue(11); m_tooltip->show(); } else { |