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Update the map widget when requested by a layer

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This commit is contained in:
Dan Paulat 2023-11-23 08:20:02 -06:00
parent ad4c402404
commit 320857328c
2 changed files with 8 additions and 0 deletions
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3
scwx-qt/source/scwx/qt/map/generic_layer.hpp
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@ -45,6 +45,9 @@ public:
const QPointF& mouseGlobalPos, const QPointF& mouseGlobalPos,
const glm::vec2& mouseCoords); const glm::vec2& mouseCoords);
signals:
void NeedsRendering();
protected: protected:
std::shared_ptr<MapContext> context() const; std::shared_ptr<MapContext> context() const;

5
scwx-qt/source/scwx/qt/map/map_widget.cpp
View file

@ -969,6 +969,11 @@ void MapWidgetImpl::AddLayer(const std::string& id,
layerList_.push_back(id); layerList_.push_back(id);
genericLayers_.push_back(layer); genericLayers_.push_back(layer);
connect(layer.get(),
&GenericLayer::NeedsRendering,
widget_,
[this]() { widget_->update(); });
} }
catch (const std::exception&) catch (const std::exception&)
{ {