Method setMapView

src/gui/map/map_widget.cpp:125–157

}

void MapWidget::setMapView(MapView* view)
{
	if (this->view != view)
	{
		if (this->view)
		{
			auto* map = view->getMap();
			map->removeMapWidget(this);
			disconnect(map);
			disconnect(this->view);
		}
		
		this->view = view;
		
		if (view)
		{
			connect(this->view, &MapView::viewChanged, this, &MapWidget::viewChanged);
			connect(this->view, &MapView::visibilityChanged, this, &MapWidget::visibilityChanged);
			connect(this->view, &MapView::panOffsetChanged, this, &MapWidget::setPanOffset);
			
			auto* map = this->view->getMap();
			map->addMapWidget(this);
			connect(map, &Map::colorAdded, this, &MapWidget::updatePlaceholder);
			connect(map, &Map::colorDeleted, this, &MapWidget::updatePlaceholder);
			connect(map, &Map::symbolAdded, this, &MapWidget::updatePlaceholder);
			connect(map, &Map::symbolDeleted, this, &MapWidget::updatePlaceholder);
			connect(map, &Map::templateAdded, this, &MapWidget::updatePlaceholder);
			connect(map, &Map::templateDeleted, this, &MapWidget::updatePlaceholder);
		}
		
		update();
	}
}

void MapWidget::setTool(MapEditorTool* tool)
{