legendoverlaystyle.h File Reference

Shared model for the on-canvas legend's chrome (font / frame / background / anchor / opacity). More...

#include <QColor>
#include <QFont>
#include <QHash>
#include <QJsonObject>
#include <QObject>
#include <QPoint>
#include <QString>
#include <Qt>

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Classes
class	OpenSWMM::Render::LegendOverlayStyle
	Model object holding the on-canvas legend's chrome configuration. More...
struct	OpenSWMM::Render::LegendOverlayStyle::ItemOverride
	Per-(layer, class) overrides for a legend row's visibility + label. Slice BB Phase 8.6.10 / 8.6.16 — the renderer remains the source of truth for swatch colour / size; ItemOverride only carries legend-only presentation overrides. More...

Namespaces
namespace	OpenSWMM
namespace	OpenSWMM::Render

Detailed Description

Shared model for the on-canvas legend's chrome (font / frame / background / anchor / opacity).

Author

Caleb Buahin caleb.nosp@m..bua.nosp@m.hin@g.nosp@m.mail.nosp@m..com

Date

2026

License\n GPL-3.0-or-later

Slice BB Phase 8.6.16 — interim wiring on the QWidget-based LegendOverlay; same object is carried to the QGraphicsItem OnCanvasLegendOverlay in Phase 8.6.12 without re-implementation.

Source-of-truth rule (GUI_IMPLEMENTATION_PLAN.md §L.BB Phase 8.6.16, MVC layering): the legend chrome is editable from multiple surfaces (right-click context menu, LegendPropertiesDialog, and eventually the LegendDock). All of them subscribe to this object's changed() signal; none of them keep a shadow copy. Per-class theming (colors / sizes / symbols) lives on the layer's IFeatureRenderer, not here.