layerstylingdock.h File Reference

Always-open layer-styling dock (Slice Z.18). More...

#include <QDockWidget>
#include <QPointer>

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Classes
class	openswmmvis::ui::LayerStylingDock

Namespaces
namespace	openswmmvis
namespace	openswmmvis::ui

Detailed Description

Always-open layer-styling dock (Slice Z.18).

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

    RENDERING_RULE_MODEL_PLAN.md §13 — a docked, non-modal variant
    of the LayerStyleDialog's Symbology tab. Lives in the main
    window so users can leave it open and edit a layer's styling
    while panning / zooming the map.

    Live preview is automatic — the Rule Model's signal cascade
    (Rule::rendererReplaced → layer's render path → canvas
    repaint) already drives the map on every edit. The dock just
    hosts the editor widget; no extra "apply" plumbing is needed.

    When the active layer has no RuleList (e.g. basemap / WMS),
    the dock shows a placeholder message instead of swapping in
    an empty editor.