* @brief Handles map dragging via mouse move. */
| 1182 | * @brief Handles map dragging via mouse move. |
| 1183 | */ |
| 1184 | void Widgets::GPS::mouseMoveEvent(QMouseEvent* event) |
| 1185 | { |
| 1186 | if (!autoCenter()) { |
| 1187 | const QPoint delta = event->pos() - m_lastMousePos; |
| 1188 | m_lastMousePos = event->pos(); |
| 1189 | |
| 1190 | m_centerTile -= QPointF(delta.x() * kInvTile, delta.y() * kInvTile); |
| 1191 | m_centerTile = clampCenterTile(m_centerTile); |
| 1192 | |
| 1193 | updateTiles(); |
| 1194 | update(); |
| 1195 | event->accept(); |
| 1196 | } |
| 1197 | } |
| 1198 | |
| 1199 | /** |
| 1200 | * @brief Records mouse position for dragging logic. |