diff options
Diffstat (limited to 'src/gui/nodeitem.cpp')
| -rw-r--r-- | src/gui/nodeitem.cpp | 43 |
1 files changed, 32 insertions, 11 deletions
diff --git a/src/gui/nodeitem.cpp b/src/gui/nodeitem.cpp index 8907573..78fe66e 100644 --- a/src/gui/nodeitem.cpp +++ b/src/gui/nodeitem.cpp @@ -51,15 +51,21 @@ void NodeItem::writePos() 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; } +QRectF NodeItem::outerLabelRect() const { + QString label = _node->data()->property("label"); + label.replace(QRegularExpression("^[^:]*:"), ""); + QFontMetrics fm(Tikzit::LABEL_FONT); + QRectF rect = fm.boundingRect(label); + rect.moveCenter(QPointF(0, -0.5 * GLOBAL_SCALEF)); + return rect; +} + void NodeItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *) { if (_node->style()->isNone()) { @@ -99,6 +105,24 @@ void NodeItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidge painter->drawText(rect, Qt::AlignCenter, _node->label()); } + if (_node->data()->hasProperty("label")) { + QString label = _node->data()->property("label"); + label.replace(QRegularExpression("^[^:]*:"), ""); + + QRectF rect = outerLabelRect(); + QPen pen(QColor(0,0,200,120)); + QVector<qreal> d; + d << 2.0 << 2.0; + pen.setDashPattern(d); + painter->setPen(pen); + painter->setBrush(QBrush(QColor(100,255,255,120))); + painter->drawRect(rect); + + painter->setPen(QPen(Qt::black)); + painter->setFont(Tikzit::LABEL_FONT); + painter->drawText(rect, Qt::AlignCenter, label); + } + if (isSelected()) { QPainterPath sh = shape(); QPainterPathStroker stroker; @@ -134,14 +158,11 @@ void NodeItem::updateBounds() { prepareGeometryChange(); QString label = _node->label(); - if (label != "") { - //QFontMetrics fm(Tikzit::LABEL_FONT); - //QRectF labelRect = fm.boundingRect(label); - //labelRect.moveCenter(QPointF(0, 0)); - _boundingRect = labelRect().united(shape().boundingRect()).adjusted(-4, -4, 4, 4); - } else { - _boundingRect = shape().boundingRect().adjusted(-4, -4, 4, 4); - } + QString outerLabel = _node->data()->property("label"); + QRectF rect = shape().boundingRect(); + if (label != "") rect = rect.united(labelRect()); + if (outerLabel != "") rect = rect.united(outerLabelRect()); + _boundingRect = rect.adjusted(-4, -4, 4, 4); } Node *NodeItem::node() const |