symbolstyleadapter.h File Reference

Q_PROPERTY view over a Rule's SingleSymbolRenderer (Slice B.6c). More...

#include "render/markershape.h"
#include <QColor>
#include <QFont>
#include <QObject>
#include <QtGlobal>

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Go to the source code of this file.

Classes
class	OpenSWMM::Render::SymbolStyleAdapter
class	OpenSWMM::Render::PointSymbolStyleAdapter
	Single-Symbol panel surface for point (marker) archetypes — Junctions / Outfalls / Storage / Dividers / RainGages on the SWMM model layer, and the equivalent point categories on the results layer. More...
class	OpenSWMM::Render::LineSymbolStyleAdapter
	Single-Symbol panel surface for line archetypes — Conduits / Pumps / Orifices / Weirs / Outlets on the SWMM model layer and the equivalent link categories on the results layer. More...
class	OpenSWMM::Render::RasterColorRampSymbolStyleAdapter
	Depth color-ramp surface — DepthColorRampStyle. More...
class	OpenSWMM::Render::HillshadeSymbolStyleAdapter
	Mesh-fill / hillshade surface — MeshFillStyle. More...
class	OpenSWMM::Render::ContourBandSymbolStyleAdapter
	Filled-isoband surface — ContourBandStyle. More...
class	OpenSWMM::Render::IsolineSymbolStyleAdapter
	Contour-line surface — IsolineStyle. More...
class	OpenSWMM::Render::MeshEdgeSymbolStyleAdapter
	Mesh-wireframe surface — MeshEdgeStyle. More...
class	OpenSWMM::Render::MeshNodeSymbolStyleAdapter
	Mesh-vertex marker surface — MeshNodeStyle. More...
class	OpenSWMM::Render::VelocityVectorSymbolStyleAdapter
	2D velocity-arrow surface — VelocityVectorStyle. More...
class	OpenSWMM::Render::PolygonSymbolStyleAdapter
	Single-Symbol panel surface for polygon archetypes — Subcatchments on the SWMM model layer and the polygon categories on the results layer. More...

Namespaces
namespace	OpenSWMM
namespace	OpenSWMM::Render

Detailed Description

Q_PROPERTY view over a Rule's SingleSymbolRenderer (Slice B.6c).

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

    SymbolStyleAdapter is what makes the Single Symbol case
    editable through the Rule Model. The existing
    `FeatureStyleEditor` / `SwmmElementSymbolEditor` editors bind
    to QObjects via QPropertyModel, but Rule's renderer hands out
    a plain `SymbolStyle` struct — not a QObject. This adapter
    bridges the gap: it owns a non-owning pointer to a Rule and
    exposes the most-common SymbolStyle fields as Q_PROPERTYs.

    The adapter watches the Rule's `rendererReplaced` signal so
    external swaps (e.g. SymbologyTab class change) refresh the
    Q_PROPERTY view automatically.

    Property keys mirror the canonical SymbolLayer prop keys from
    MarkerSymbolLayerSpec (Z.4) + LineSymbolLayerSpec (Z.5). Edits
    are written back to the first SymbolLayer's props map; multi-
    layer symbols (composite stacks) still work but only the
    bottom layer is exposed to the editor in this slice.

    Slice B.6c shipped the read/write seam (this class). Slice SS.1
    adds the three archetype-aware adapters
    (\ref PointSymbolStyleAdapter / \ref LineSymbolStyleAdapter /
    \ref PolygonSymbolStyleAdapter) so the QPropertyModel-driven
    editor only surfaces properties that apply to the underlying
    geometry. The factory \ref SymbolStyleAdapter::createFor picks
    the right archetype subclass by inspecting the Rule's first
    SymbolLayer kind. See
    docs/RENDERING_SINGLE_SYMBOL_TRANSFER_PLAN.md.