HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Commit - r913:d1751eb423f7

Add minimum size back to chartview and qchart

Michal Klocek -

r913:d1751eb423f7

parent child

Context file:

r913:d1751eb423f7

src/chartpresenter.cpp +8 0

                     }
                 }
+                if(m_rect.width()<2*(m_chartMargins.top()+m_chartMargins.bottom()) || m_rect.height()< 2*(m_chartMargins.top() + m_chartMargins.bottom()))
+                {
+                    m_chart->setMinimumSize(2*(m_chartMargins.top()+m_chartMargins.bottom()),2*(m_chartMargins.top() + m_chartMargins.bottom()));
+                    return;
+                }
                 // recalculate title position
                 if (m_titleItem) {
                     QPointF center = m_rect.center() -m_titleItem->boundingRect().center();
                     m_backgroundItem->setRect(m_rect.adjusted(m_marginTiny,m_marginTiny, -m_marginTiny, -m_marginTiny));
                 }
                 QRectF chartRect = m_rect.adjusted(m_chartMargins.left(),m_chartMargins.top(),-m_chartMargins.right(),-m_chartMargins.bottom());
                 legend->setGeometry(m_rect.adjusted(m_legendMargins.left(),m_legendMargins.top(),-m_legendMargins.right(),-m_legendMargins.bottom()));

src/qchartview.cpp +1 0

             {
                 QGraphicsView::resizeEvent(event);
                 d_ptr->m_chart->resize(size());
+                setMinimumSize(d_ptr->m_chart->minimumSize().toSize());
                 setSceneRect(d_ptr->m_chart->geometry());
             }

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