meshbcrenderingprefs.h File Reference

#include <QColor>
#include <QObject>

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Classes
class	MeshBcRenderingPrefs

Detailed Description

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

Q_PROPERTY-wrapped view onto PreferencesManager's 2D-mesh boundary-condition edge defaults. Drives the Preferences dialog's Rendering page via QPropertyModel — getters call PreferencesManager::meshBcColor / meshBcWidthPx, setters call the matching setters, so every edit routes back through the singleton and fires preferenceChanged exactly like a hand-coded picker would.

These are DEFAULTS ONLY. SWMM2DMeshLayer seeds a freshly-created mesh's Boundary Conditions sublayer (MeshBcStyle) from them — colorByType seeds the sublayer's initial visibility; a project load, a .swmm-style.json import, or any per-layer edit overwrites the seeded values and is persisted with the layer. Changing a preference therefore affects meshes opened afterwards, not meshes already styled — the same contract nodePen()/linkPen() have.

Wall has a colour but no width: Wall edges ARE the interior wireframe and are drawn at the edge style's own lineWidthPx.