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Codechange: Use a shared_ptr for viewport overlay. (#10586)

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This commit is contained in:
PeterN
2023-03-31 16:06:36 +01:00
committed by GitHub
parent c905824248
commit c1077212d7
5 changed files with 7 additions and 10 deletions
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4
src/linkgraph/linkgraph_gui.h
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@@ -108,7 +108,7 @@ void ShowLinkGraphLegend();
struct LinkGraphLegendWindow : Window {
public:
LinkGraphLegendWindow(WindowDesc *desc, int window_number);
void SetOverlay(LinkGraphOverlay *overlay);
void SetOverlay(std::shared_ptr<LinkGraphOverlay> overlay);
void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize) override;
void DrawWidget(const Rect &r, int widget) const override;
@@ -117,7 +117,7 @@ public:
void OnInvalidateData(int data = 0, bool gui_scope = true) override;
private:
LinkGraphOverlay *overlay;
std::shared_ptr<LinkGraphOverlay> overlay;
void UpdateOverlayCompanies();
void UpdateOverlayCargoes();