diff options
Diffstat (limited to 'tikzit/src/gui/nodeitem.cpp')
| -rw-r--r-- | tikzit/src/gui/nodeitem.cpp | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/tikzit/src/gui/nodeitem.cpp b/tikzit/src/gui/nodeitem.cpp index 6e21ea4..bf4830b 100644 --- a/tikzit/src/gui/nodeitem.cpp +++ b/tikzit/src/gui/nodeitem.cpp @@ -25,6 +25,16 @@ void NodeItem::syncPos() setPos(toScreen(_node->point())); } +QRectF NodeItem::labelRect() const { + QString label = _node->label(); + //QFont f("Courier", 9); + QFontMetrics fm(Tikzit::LABEL_FONT); + + QRectF rect = fm.boundingRect(label); + //rect.adjust(-2,-2,2,2); + rect.moveCenter(QPointF(0,0)); + return rect; +} void NodeItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) { @@ -50,15 +60,7 @@ void NodeItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, } if (_node->label() != "") { - QString label = _node->label(); - QFont f("Monaco", 9); - QFontMetrics fm(f); - int w = fm.width(label) + 4; - int h = fm.height() + 2; - - QRectF rect = fm.boundingRect(label); - rect.adjust(-2,-2,2,2); - rect.moveCenter(QPointF(0,0)); + QRectF rect = labelRect(); QPen pen(QColor(200,0,0,120)); QVector<qreal> d; d << 2.0 << 2.0; @@ -68,7 +70,7 @@ void NodeItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, painter->drawRect(rect); painter->setPen(QPen(Qt::black)); - painter->setFont(f); + painter->setFont(Tikzit::LABEL_FONT); painter->drawText(rect, Qt::AlignCenter, _node->label()); } @@ -93,7 +95,8 @@ QPainterPath NodeItem::shape() const QRectF NodeItem::boundingRect() const { - return shape().boundingRect().adjusted(-4,-4,4,4); + QRectF r = labelRect(); + return r.united(shape().boundingRect()).adjusted(-4,-4,4,4); } QVariant NodeItem::itemChange(GraphicsItemChange change, const QVariant &value) |