QRectF boundsOfChildren( QGraphicsItem const * qgi )
{
typedef QList<QGraphicsItem*> QGIL;
QGIL ch( qboard::childItems(qgi) );
QRectF r;
for( QGIL::const_iterator it = ch.begin();
ch.end() != it; ++it )
{
QGraphicsItem const * x = *it;
QRectF r2( x->mapToParent(x->pos()), x->boundingRect().size() );
r = r.unite( r2 );
}
if(1 && ! r.isNull() ) qDebug() << "bounds of children ="<<r;
return r;
}
QRectF k9CanvasSprite::boundingRect() const {
QRectF r;
if (m_pixmap){
r=m_pixmap->boundingRect();
r.moveTopLeft(m_pixmap->pos());
}
if (m_text) {
QRectF r2=m_text->boundingRect();
r2.moveTopLeft(m_text->pos());
r=r.unite(r2);
}
r.adjust(-m_selsize,-m_selsize,m_selsize,m_selsize);
return r;
}
ShapeMoveStrategy::ShapeMoveStrategy( KoTool *tool, KoCanvasBase *canvas, const QPointF &clicked)
: KoInteractionStrategy(tool, canvas)
, m_start(clicked)
{
QList<KoShape*> selectedShapes = canvas->shapeManager()->selection()->selectedShapes(KoFlake::TopLevelSelection);
QRectF boundingRect;
foreach(KoShape *shape, selectedShapes) {
if( ! shape->isEditable() )
continue;
m_selectedShapes << shape;
m_previousPositions << shape->position();
m_newPositions << shape->position();
boundingRect = boundingRect.unite( shape->boundingRect() );
}
KoSelection * selection = m_canvas->shapeManager()->selection();
m_initialOffset = selection->absolutePosition( SelectionDecorator::hotPosition() ) - m_start;
m_initialSelectionPosition = selection->position();
m_canvas->snapGuide()->setIgnoredShapes( selection->selectedShapes( KoFlake::FullSelection ) );
tool->setStatusText( i18n("Press ALT to hold x- or y-position.") );
}
void MavPlot::_updateDataBounds () {
bool first = true;
QRectF allrect;
for (dataplotmap::const_iterator s = _series.begin(); s != _series.end(); ++s) {
const QWT_ABSTRACT_SERIESITEM * const that = s->second;
// FIXME: now we can only do curves
const QwtPlotCurve * const q = dynamic_cast<const QwtPlotCurve * const>(that);
if (q) {
QRectF rect = q->boundingRect();
if (first) {
first=false;
allrect = rect;
} else {
#if (QT_VERSION > QT_VERSION_CHECK(5,0,0))
allrect = allrect.united(rect);
#else
allrect = allrect.unite(rect);
#endif
}
}
}
_databounds = allrect;
}
