void tst_QGraphicsEffect::boundingRect2() { CustomEffect *effect = new CustomEffect; QGraphicsRectItem *root = new QGraphicsRectItem; root->setGraphicsEffect(effect); QGraphicsRectItem *child = new QGraphicsRectItem; QRectF childRect(0, 0, 100, 100); child->setFlag(QGraphicsItem::ItemClipsChildrenToShape); child->setRect(childRect); child->setParentItem(root); QGraphicsRectItem *grandChild = new QGraphicsRectItem; QRectF grandChildRect(0, 0, 200, 200); grandChild->setRect(grandChildRect); grandChild->setParentItem(child); // Make sure the effect's bounding rect is clipped to the child's bounding rect. QCOMPARE(effect->boundingRect(), effect->boundingRectFor(childRect)); // Disable ItemClipsChildrenToShape; effect's bounding rect is no longer clipped. child->setFlag(QGraphicsItem::ItemClipsChildrenToShape, false); QCOMPARE(effect->boundingRect(), effect->boundingRectFor(childRect | grandChildRect)); // Add root item to a scene, do the same tests as above. Results should be the same. QGraphicsScene scene; scene.addItem(root); child->setFlag(QGraphicsItem::ItemClipsChildrenToShape); QCOMPARE(effect->boundingRect(), effect->boundingRectFor(childRect)); child->setFlag(QGraphicsItem::ItemClipsChildrenToShape, false); QCOMPARE(effect->boundingRect(), effect->boundingRectFor(childRect | grandChildRect)); // Now add the scene to a view, results should be the same. QGraphicsView view(&scene); child->setFlag(QGraphicsItem::ItemClipsChildrenToShape); QCOMPARE(effect->boundingRect(), effect->boundingRectFor(childRect)); child->setFlag(QGraphicsItem::ItemClipsChildrenToShape, false); QCOMPARE(effect->boundingRect(), effect->boundingRectFor(childRect | grandChildRect)); CustomEffect *childEffect = new CustomEffect; child->setGraphicsEffect(childEffect); QCOMPARE(effect->boundingRect(), effect->boundingRectFor(childEffect->boundingRectFor(childRect | grandChildRect))); child->setGraphicsEffect(0); QCOMPARE(effect->boundingRect(), effect->boundingRectFor(childRect | grandChildRect)); }
void FadeMessage::setupScene() { QGraphicsRectItem *parent = m_scene.addRect(0, 0, 800, 600); parent->setPen(Qt::NoPen); parent->setZValue(0); QGraphicsPixmapItem *bg = m_scene.addPixmap(QPixmap(":/background.jpg")); bg->setParentItem(parent); bg->setZValue(-1); for (int i = 1; i < 5; ++i) for (int j = 2; j < 5; ++j) { QGraphicsRectItem *item = m_scene.addRect(i * 50, (j - 1) * 50, 38, 38); item->setParentItem(parent); item->setZValue(1); int hue = 12 * (i * 5 + j); item->setBrush(QColor::fromHsv(hue, 128, 128)); } QFont font; font.setPointSize(font.pointSize() * 2); font.setBold(true); QFontMetrics fontMetrics(font); int fh = fontMetrics.height(); QString sceneText = "Qt Everywhere!"; int sceneTextWidth = fontMetrics.width(sceneText); QGraphicsRectItem *block = m_scene.addRect(50, 300, sceneTextWidth, fh + 3); block->setPen(Qt::NoPen); block->setBrush(QColor(102, 153, 51)); QGraphicsTextItem *text = m_scene.addText(sceneText, font); text->setDefaultTextColor(Qt::white); text->setPos(50, 300); block->setZValue(2); block->hide(); text->setParentItem(block); m_message = block; m_effect = new QGraphicsColorizeEffect; m_effect->setColor(QColor(122, 193, 66)); m_effect->setStrength(0); m_effect->setEnabled(true); parent->setGraphicsEffect(m_effect); QPushButton *press = new QPushButton; press->setText(tr("Press me")); connect(press, SIGNAL(clicked()), SLOT(togglePopup())); m_scene.addWidget(press); #if defined(Q_WS_S60) || defined(Q_WS_MAEMO_5) press->move(200, 210); #else press->move(300, 500); #endif }
void Background::initSprite() { _sprite = new QGraphicsWidget(); _sprite->resize(BACKGROUND_W, BACKGROUND_H); _sprite->setFlags(QGraphicsItem::ItemClipsChildrenToShape); QGraphicsRectItem* rect; QGraphicsWidget* widget; // Background Layer 1 widget = new QGraphicsWidget(); widget->setParentItem(_sprite); widget->setPos(0.0f, -ROW_H); _sprite_bg << widget; // Background Solid 1 rect = new QGraphicsRectItem(0.0f, 0.0f, BACKGROUND_W, BACKGROUND_H * 2.0f); rect->setBrush(QBrush(QColor::fromRgb(0x00, 0x80, 0xC0))); rect->setParentItem(widget); // Background Noise 1 rect = new QGraphicsRectItem(0.0f, 0.0f, BACKGROUND_W + ROW_H, BACKGROUND_H * 2.0f); rect->setBrush(QBrush(LoaderThread::instance()->getCachedPixmap(IMAGE_NOISE).scaled(TEXTURE_W, TEXTURE_H))); rect->setParentItem(widget); rect->setPos(-(ROW_H * 0.5f), 0.0f); // Background Layer 2 widget = new QGraphicsWidget(); widget->setParentItem(_sprite); widget->setPos(0.0f, 0.0f); _sprite_bg << widget; // Background Solid 2 rect = new QGraphicsRectItem(0.0f, 0.0f, BACKGROUND_W, BACKGROUND_H * 2.0f); rect->setBrush(QBrush(QColor::fromRgb(0x00, 0x80, 0xC0))); rect->setParentItem(widget); // Background Noise 2 rect = new QGraphicsRectItem(0.0f, 0.0f, BACKGROUND_W + ROW_H, BACKGROUND_H * 2.0f); rect->setBrush(QBrush(LoaderThread::instance()->getCachedPixmap(IMAGE_NOISE).scaled(TEXTURE_W, TEXTURE_H))); rect->setParentItem(widget); rect->setPos(-(ROW_H * 0.5f), 0.0f); // Fence rect = new QGraphicsRectItem(0.0f, 0.0f, BACKGROUND_W, BACKGROUND_H + ROW_H); rect->setBrush(QBrush(LoaderThread::instance()->getCachedPixmap(IMAGE_FENCE))); rect->setParentItem(_sprite); rect->setPos(0.0f, -(ROW_H * 0.5f)); // Background Gradient rect = new QGraphicsRectItem(0.0f, 0.0f, BACKGROUND_W, BACKGROUND_H); rect->setBrush(QBrush(LoaderThread::instance()->getCachedPixmap(IMAGE_COVER_BG))); rect->setParentItem(_sprite); // Foreground Gradient rect = new QGraphicsRectItem(0.0f, 0.0f, BACKGROUND_W, BACKGROUND_H); rect->setBrush(QBrush(LoaderThread::instance()->getCachedPixmap(IMAGE_COVER_FG))); rect->setParentItem(_sprite); }
void TerrainProfileGraph::drawSelectionBox(double position) { if (_selecting && _selectStart != position) { double selectionMin = osg::minimum(_selectStart, position); double selectionMax = osg::maximum(_selectStart, position); QGraphicsRectItem* selectionBox = new QGraphicsRectItem(selectionMin, _graphField.y(), selectionMax - selectionMin, _graphField.height()); selectionBox->setPen(QPen(Qt::NoPen)); selectionBox->setBrush(QBrush(QColor(0, 0, 0, 64))); selectionBox->setZValue(OVERLAY_Z); selectionBox->setParentItem(_hoverLine); } }
void ConfigurationSpaceScene::addCollision(const qreal& x, const qreal& y, const qreal& w, const qreal& h, const int& rgb) { QGraphicsRectItem* rect = this->addRect( x - w * static_cast<qreal>(0.5), -y - h * static_cast<qreal>(0.5), w, h, QPen(Qt::NoPen), QBrush(QColor(rgb, rgb, rgb)) ); rect->setParentItem(this->scene); rect->setZValue(1); }
void VisualMatrix::initSprite() { _sprite = new QGraphicsWidget(); QGraphicsItem* item; QGraphicsWidget* widget; QGraphicsRectItem* rect; QGraphicsColorizeEffect* effect; QGraphicsSimpleTextItem* text; QGraphicsProxyWidget* proxy; QLabel* label; QFont font; // Frame { item = new QGraphicsPixmapItem(LoaderThread::instance()->getCachedPixmap(IMAGE_FRAME_BG)); item->setParentItem(_sprite); item->setPos(0.0f, 0.0f); } // Frame { item = new QGraphicsPixmapItem(LoaderThread::instance()->getCachedPixmap(IMAGE_FRAME_MG)); item->setParentItem(_sprite); item->setPos(0.0f, 0.0f); } // Avatar { widget = new QGraphicsWidget(); widget->resize(BLOCK_LARGE * 10, BLOCK_LARGE * 20); widget->setFlags(QGraphicsItem::ItemClipsChildrenToShape); widget->setParentItem(_sprite); widget->setPos(170.0f, 50.0f); item = new QGraphicsPixmapItem(); item->setParentItem(widget); item->setPos(((BLOCK_LARGE * 10) - (320.0f / 0.75f)) * 0.5f, (BLOCK_LARGE * 20) - 320.0f); _avatar = widget; } // Help { widget = new QGraphicsWidget(); widget->resize(BLOCK_LARGE * 10, BLOCK_LARGE * 20); widget->setFlags(QGraphicsItem::ItemClipsChildrenToShape); widget->setParentItem(_sprite); widget->setPos(170.0f, 50.0f); rect = new QGraphicsRectItem(0.0f, 0.0f, BLOCK_LARGE * 10, BLOCK_LARGE * 20); rect->setBrush(QBrush(QColor::fromRgb(0x00, 0x00, 0x00, 0xC0))); rect->setParentItem(widget); font = QApplication::font(); font.setFamily("Arial"); font.setPixelSize(16); font.setWeight(QFont::Bold); font.setStretch(80); text = new QGraphicsSimpleTextItem(tr("Slide left and right: Move.")); text->setBrush(QColor::fromRgb(0xC0, 0xC0, 0xC0)); text->setFont(font); text->setParentItem(widget); text->setPos(((BLOCK_LARGE * 10) - text->boundingRect().width()) * 0.5f, 217.0f - 6.0f); text = new QGraphicsSimpleTextItem(tr("Swipe up: Hold. Swipe down: Drop.")); text->setBrush(QColor::fromRgb(0xC0, 0xC0, 0xC0)); text->setFont(font); text->setParentItem(widget); text->setPos(((BLOCK_LARGE * 10) - text->boundingRect().width()) * 0.5f, 237.0f - 6.0f); text = new QGraphicsSimpleTextItem(tr("Pull back, and make circles: Rotate.")); text->setBrush(QColor::fromRgb(0xC0, 0xC0, 0xC0)); text->setFont(font); text->setParentItem(widget); text->setPos(((BLOCK_LARGE * 10) - text->boundingRect().width()) * 0.5f, 257.0f - 6.0f); // widget->setVisible(false); _sprite_help = widget; } // Lines { rect = new QGraphicsRectItem(120.0f - 1.0f, 220.0f - 1.0f, 8.0f + 2.0f, 144.0f + 2.0f); rect->setBrush(QBrush(LoaderThread::instance()->getCachedPixmap(IMAGE_LINES_PROGRESS))); rect->setParentItem(_sprite); _sprite_lines = rect; } // Frame { item = new QGraphicsPixmapItem(LoaderThread::instance()->getCachedPixmap(IMAGE_FRAME_FG)); item->setParentItem(_sprite); item->setPos(0.0f, 0.0f); } // Field { widget = new QGraphicsWidget(); widget->resize(BLOCK_LARGE * 10, BLOCK_LARGE * 20); widget->setFlags(QGraphicsItem::ItemClipsChildrenToShape); widget->setParentItem(_sprite); widget->setPos(170.0f, 50.0f); _sprite_field = widget; _sprite_space.fill(NULL, _rows * _cols); } // Ghost { widget = new QGraphicsWidget(); widget->resize(BLOCK_LARGE * 4, BLOCK_LARGE * 4); widget->setParentItem(_sprite_field); widget->setPos(BLOCK_LARGE * getShapePositionInField(18, 3)); for (int i = 0; i < 4; ++i) { item = new QGraphicsPixmapItem(LoaderThread::instance()->getCachedPixmap(IMAGE_BLOCK_GHOST)); item->setParentItem(widget); } _sprite_ghost = widget; } // Tetromino { widget = new QGraphicsWidget(); widget->resize(BLOCK_LARGE * 4, BLOCK_LARGE * 4); widget->setParentItem(_sprite_field); widget->setPos(BLOCK_LARGE * getShapePositionInField(18, 3)); widget->setZValue(1.0f); effect = new QGraphicsColorizeEffect(widget); effect->setColor(QColor::fromRgb(0xFF, 0xFF, 0xFF)); effect->setStrength(0.0f); widget->setGraphicsEffect(effect); for (int i = 0; i < 4; ++i) { item = new QGraphicsPixmapItem(); item->setParentItem(widget); } _sprite_tetromino = widget; } // Hold { widget = new QGraphicsWidget(); widget->resize(BLOCK_LARGE * 4, BLOCK_LARGE * 2); widget->setScale(BLOCK_SMALL / BLOCK_LARGE); widget->setParentItem(_sprite); widget->setPos(56.0f, 108.0f + BLOCK_SMALL); effect = new QGraphicsColorizeEffect(widget); effect->setColor(QColor::fromRgb(0xFF, 0xFF, 0xFF)); effect->setStrength(0.0f); widget->setGraphicsEffect(effect); for (int i = 0; i < 4; ++i) { item = new QGraphicsPixmapItem(); item->setParentItem(widget); } _sprite_hold = widget; } // Hold fail { item = new QGraphicsPixmapItem(LoaderThread::instance()->getCachedPixmap(IMAGE_FAIL)); item->setScale(BLOCK_SMALL / BLOCK_LARGE); item->setParentItem(_sprite); item->setPos(56.0f + (BLOCK_SMALL * 3), 108.0f + (BLOCK_SMALL * 3)); item->setVisible(false); _sprite_holdFail = item; } // Next { widget = new QGraphicsWidget(); widget->resize(BLOCK_LARGE * 4, BLOCK_LARGE * 2); widget->setScale(BLOCK_SMALL / BLOCK_LARGE); widget->setParentItem(_sprite); widget->setPos(460.0f, 108.0f + BLOCK_SMALL); effect = new QGraphicsColorizeEffect(widget); effect->setColor(QColor::fromRgb(0xFF, 0xFF, 0xFF)); effect->setStrength(0.0f); widget->setGraphicsEffect(effect); for (int i = 0; i < 4; ++i) { item = new QGraphicsPixmapItem(); item->setParentItem(widget); } _sprite_next << widget; } // Next { widget = new QGraphicsWidget(); widget->resize(BLOCK_LARGE * 4, BLOCK_LARGE * 2); widget->setScale(BLOCK_SMALL / BLOCK_LARGE); widget->setParentItem(_sprite); widget->setPos(460.0f, 228.0f + BLOCK_SMALL); effect = new QGraphicsColorizeEffect(widget); effect->setColor(QColor::fromRgb(0xFF, 0xFF, 0xFF)); effect->setStrength(0.0f); widget->setGraphicsEffect(effect); for (int i = 0; i < 4; ++i) { item = new QGraphicsPixmapItem(); item->setParentItem(widget); } _sprite_next << widget; } // Next { widget = new QGraphicsWidget(); widget->resize(BLOCK_LARGE * 4, BLOCK_LARGE * 2); widget->setScale(BLOCK_SMALL / BLOCK_LARGE); widget->setParentItem(_sprite); widget->setPos(460.0f, 292.0f + BLOCK_SMALL); effect = new QGraphicsColorizeEffect(widget); effect->setColor(QColor::fromRgb(0xFF, 0xFF, 0xFF)); effect->setStrength(0.0f); widget->setGraphicsEffect(effect); for (int i = 0; i < 4; ++i) { item = new QGraphicsPixmapItem(); item->setParentItem(widget); } _sprite_next << widget; } // Font { font = QApplication::font(); font.setCapitalization(QFont::AllUppercase); } // Hold { text = new QGraphicsSimpleTextItem(tr("Hold")); text->setBrush(QColor::fromRgb(0x00, 0x00, 0x00)); text->setFont(font); text->setParentItem(_sprite); text->setPos(56.0f, 80.0f - 6.0f); } // Next { text = new QGraphicsSimpleTextItem(tr("Next")); text->setBrush(QColor::fromRgb(0x00, 0x00, 0x00)); text->setFont(font); text->setParentItem(_sprite); text->setPos(526.0f - text->boundingRect().width(), 80.0f - 6.0f); } // Level { text = new QGraphicsSimpleTextItem(tr("Level")); text->setBrush(QColor::fromRgb(0x00, 0x00, 0x00)); text->setFont(font); text->setParentItem(_sprite); text->setPos(56.0f, 316.0f - 6.0f); } // Level { label = new QLabel(); label->resize(48, 24); label->setStyleSheet("background-color: transparent; color: #FFFFFF;"); label->setAlignment(Qt::AlignTop | Qt::AlignLeft); proxy = new QGraphicsProxyWidget(); proxy->setParentItem(_sprite); proxy->setWidget(label); proxy->setPos(56.0f, 344.0f - 6.0f); _sprite_level = label; } // Score { text = new QGraphicsSimpleTextItem(tr("Score")); text->setBrush(QColor::fromRgb(0x00, 0x00, 0x00)); text->setFont(font); text->setParentItem(_sprite); text->setPos(176.0f, 564.0f - 6.0f); } // Score { label = new QLabel(); label->resize(148, 24); label->setStyleSheet("background-color: transparent; color: #FFFFFF;"); label->setAlignment(Qt::AlignTop | Qt::AlignRight); proxy = new QGraphicsProxyWidget(); proxy->setParentItem(_sprite); proxy->setWidget(label); proxy->setPos(256.0f, 564.0f - 6.0f); _sprite_score = label; } // Countdown { widget = new QGraphicsWidget(); widget->resize(BLOCK_LARGE * 10, BLOCK_LARGE * 20); widget->setFlags(QGraphicsItem::ItemClipsChildrenToShape); widget->setParentItem(_sprite); widget->setPos(170.0f, 50.0f); rect = new QGraphicsRectItem(0.0f, 0.0f, BLOCK_LARGE * 10, BLOCK_LARGE * 20); rect->setBrush(QBrush(QColor::fromRgb(0x00, 0x00, 0x00, 0xC0))); rect->setParentItem(widget); item = new QGraphicsPixmapItem(LoaderThread::instance()->getCachedPixmap(IMAGE_COUNT[0])); item->setParentItem(widget); item->setPos(77.0f, 197.0f); item->setVisible(false); _sprite_count << item; item = new QGraphicsPixmapItem(LoaderThread::instance()->getCachedPixmap(IMAGE_COUNT[1])); item->setParentItem(widget); item->setPos(77.0f, 197.0f); item->setVisible(false); _sprite_count << item; item = new QGraphicsPixmapItem(LoaderThread::instance()->getCachedPixmap(IMAGE_COUNT[2])); item->setParentItem(widget); item->setPos(77.0f, 197.0f); item->setVisible(false); _sprite_count << item; widget->setVisible(false); _sprite_countdown = widget; } // Game over { widget = new QGraphicsWidget(); widget->resize(BLOCK_LARGE * 10, BLOCK_LARGE * 20); widget->setFlags(QGraphicsItem::ItemClipsChildrenToShape); widget->setParentItem(_sprite); widget->setPos(170.0f, 50.0f); widget->setZValue(8.0f); rect = new QGraphicsRectItem(0.0f, 0.0f, BLOCK_LARGE * 10, BLOCK_LARGE * 20); rect->setBrush(QBrush(QColor::fromRgb(0x00, 0x00, 0x00, 0xC0))); rect->setParentItem(widget); item = new QGraphicsPixmapItem(LoaderThread::instance()->getCachedPixmap(IMAGE_OVER)); item->setParentItem(widget); item->setPos(4.0f, 172.0f); rect = new QGraphicsRectItem(0.0f, 0.0f, BLOCK_LARGE * 10, BLOCK_LARGE * 20); rect->setBrush(QBrush(QColor::fromRgb(0xFF, 0xFF, 0xFF))); rect->setParentItem(widget); _sprite_overFlash = rect; widget->setVisible(false); _sprite_over = widget; } }
void TerrainProfileGraph::drawHoverCursor(const QPointF& position) { if (_hoverLine) { _scene->removeItem(_hoverLine); delete _hoverLine; _hoverLine = 0L; } if (_graphField.width() < 2 || _graphField.height() < 2) return; double xPos = position.x() < _graphField.x() ? _graphField.x() : (position.x() > _graphField.x() + _graphField.width() ? _graphField.x() + _graphField.width() : position.x()); QLineF vLine(xPos, _graphField.y(), xPos, _graphField.y() + _graphField.height()); QPointF* intersect = new QPointF; bool foundIntersect = false; for (int i=0; i < _graphLines.count(); i++) { if (vLine.intersect(_graphLines[i], intersect) == QLineF::BoundedIntersection) { foundIntersect = true; break; } } if (foundIntersect) { // Draw the upper line segment. Also serves as the parent item. _hoverLine = new QGraphicsLineItem(xPos, _graphField.y(), xPos, intersect->y() - 3); _hoverLine->setPen(_hoverPen); _hoverLine->setZValue(OVERLAY_Z); _scene->addItem(_hoverLine); // Draw the box around the intersect point QGraphicsRectItem* hoverBox = new QGraphicsRectItem(xPos - 3, intersect->y() - 3, 6, 6); hoverBox->setPen(_hoverPen); hoverBox->setBrush(Qt::NoBrush); hoverBox->setZValue(OVERLAY_Z); hoverBox->setParentItem(_hoverLine); // Draw the lower line segment QGraphicsLineItem* lowerLine = new QGraphicsLineItem(xPos, intersect->y() + 3, xPos, _graphField.y() + _graphField.height() + 5); lowerLine->setPen(_hoverPen); lowerLine->setZValue(OVERLAY_Z); lowerLine->setParentItem(_hoverLine); // Draw the text and background double y = (1.0 - ((intersect->y() - _graphField.y()) / _graphField.height())) * (_graphMaxY - _graphMinY) + _graphMinY; int textOffset = 10; QGraphicsSimpleTextItem* hoverText = new QGraphicsSimpleTextItem(QString::number(y) + tr("m")); hoverText->setBrush(QBrush(_axesColor)); hoverText->setFont(_graphFont); hoverText->setZValue(OVERLAY_Z); if (intersect->x() + textOffset + hoverText->boundingRect().width() < _graphField.x() + _graphField.width()) hoverText->setPos(intersect->x() + textOffset, intersect->y() - hoverText->boundingRect().height()); else hoverText->setPos(intersect->x() - textOffset - hoverText->boundingRect().width(), intersect->y() - hoverText->boundingRect().height()); QGraphicsRectItem* hoverTextBackground = new QGraphicsRectItem(hoverText->x() - 3, hoverText->y() - 1, hoverText->boundingRect().width() + 6, hoverText->boundingRect().height() + 1); hoverTextBackground->setPen(_axesPen); hoverTextBackground->setBrush(QBrush(_graphColor)); hoverTextBackground->setZValue(OVERLAY_Z); hoverTextBackground->setParentItem(_hoverLine); hoverText->setParentItem(_hoverLine); // Update callback if (_positionCallback.valid()) { double distanceFactor = ((xPos - _graphField.x()) / (double)_graphField.width()); osg::Vec3d worldStart, worldEnd; _calculator->getStart(ALTMODE_ABSOLUTE).toWorld(worldStart); _calculator->getEnd(ALTMODE_ABSOLUTE).toWorld(worldEnd); double worldX = (worldEnd.x() - worldStart.x()) * distanceFactor + worldStart.x(); double worldY = (worldEnd.y() - worldStart.y()) * distanceFactor + worldStart.y(); double worldZ = (worldEnd.z() - worldStart.z()) * distanceFactor + worldStart.z(); GeoPoint mapPos; mapPos.fromWorld(_calculator->getStart().getSRS(), osg::Vec3d(worldX, worldY, worldZ)); _positionCallback->updatePosition(mapPos.y(), mapPos.x(), hoverText->text().toStdString()); } } else { // No intersect found so just draw the full line at xPos _hoverLine = new QGraphicsLineItem(xPos, _graphField.y(), xPos, _graphField.y() + _graphField.height() + 5); _hoverLine->setPen(_hoverPen); _hoverLine->setZValue(OVERLAY_Z); _scene->addItem(_hoverLine); } // Draw distance text double x = ((xPos - _graphField.x()) / _graphField.width()) * _totalDistance; BoxedSimpleTextItem* distanceText = new BoxedSimpleTextItem(QString::number(x / 1000.0, 'f', 2) + tr("km"), _backgroundColor); distanceText->setBrush(QBrush(_axesColor)); distanceText->setFont(_graphFont); distanceText->setZValue(OVERLAY_Z); if(xPos - 2 - distanceText->boundingRect().width() > _graphField.x()) { distanceText->setPos(xPos - 2 - distanceText->boundingRect().width(), _graphField.y() + _graphField.height() + 2); } else { distanceText->setPos(xPos + 2, _graphField.y() + _graphField.height() + 2); } distanceText->setParentItem(_hoverLine); // Draw selection box drawSelectionBox(xPos); delete intersect; }