| 165 | } |
| 166 | |
| 167 | void PlotCanvas::wheelEvent(QWheelEvent* e) |
| 168 | { |
| 169 | /* Supressed warning int QWheelEvent::x() const and y() deprecated |
| 170 | * Use position() instead, from Qt 5.14; CONTRIB_UPDATE_Qt_5.14 |
| 171 | */ |
| 172 | #pragma GCC diagnostic push |
| 173 | #pragma GCC diagnostic ignored "-Wdeprecated-declarations" |
| 174 | zoom_(e->x(), e->y(), e->delta() > 0); |
| 175 | #pragma GCC diagnostic pop |
| 176 | e->accept(); |
| 177 | } |
| 178 | |
| 179 | void PlotCanvas::zoom_(int x, int y, bool zoom_in) |
| 180 | { |