curveundocommands.h File Reference

QUndoCommand subclasses for graphical edits on a CurveProvider. More...

#include "curve/curveprovider.h"
#include <QString>
#include <QUndoCommand>
#include <QVector>

Include dependency graph for curveundocommands.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
class	openswmmvis::curve::BulkSetCurvePointsCommand
	Set one or more point coordinates atomically. Indices and the pre/post coordinate vectors must be the same length. Out-of-range indices on apply are skipped. More...

Namespaces
namespace	openswmmvis
namespace	openswmmvis::curve

Detailed Description

QUndoCommand subclasses for graphical edits on a CurveProvider.

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

Scope (per user direction): undo coverage is intentionally limited to the graphical edits driven from CurveEditChartView (drag completion). Right-click insert / delete on the chart and table-cell edits continue to mutate the provider directly — matching the existing curve-editor behaviour. Adding undo for those code paths is a future slice.

Live in-flight drag uses CurveProvider::setPointAt per frame (validated, MVC signals fire so every view re-renders). On mouse release the chart view rewinds the provider to its pre-drag state then pushes a single BulkSetCurvePointsCommand so Cmd-Z reverts the entire drag in one step.