MoveGageCommand Class Reference

Records a rain-gage coordinate change for undo/redo — the [SYMBOLS] twin of MoveNodeCommand. More...

#include <mapundostack.h>

Inheritance diagram for MoveGageCommand:

Collaboration diagram for MoveGageCommand:

Public Member Functions
	MoveGageCommand (SWMMModelLayer *layer, int gageIdx, double oldX, double oldY, double newX, double newY, MapCanvas *canvas, QUndoCommand *parent=nullptr)
void	undo () override
void	redo () override
int	id () const override
bool	mergeWith (const QUndoCommand *other) override
Public Member Functions inherited from MapCommand
	MapCommand (const QString &text, MapCanvas *canvas, QUndoCommand *parent=nullptr)
	Constructs a map command with a human-readable text.
MapCanvas *	canvas () const

Additional Inherited Members
Protected Attributes inherited from MapCommand
MapCanvas *	m_canvas

Detailed Description

Records a rain-gage coordinate change for undo/redo — the [SYMBOLS] twin of MoveNodeCommand.

Commits through SWMMModelLayer::applyGageMove so the engine value, cached scene point, spatial index and model extent move together. Gages have no attached links, so there is no auto-length leg. Consecutive commands moving the same gage merge into a single undoable step, like node moves.

Constructor & Destructor Documentation

MoveGageCommand()

MoveGageCommand::MoveGageCommand	(	SWMMModelLayer *	layer,
		int	gageIdx,
		double	oldX,
		double	oldY,
		double	newX,
		double	newY,
		MapCanvas *	canvas,
		QUndoCommand *	parent = nullptr
	)

Member Function Documentation

id()

int MoveGageCommand::id ( ) const

inlineoverride

mergeWith()

bool MoveGageCommand::mergeWith ( const QUndoCommand *  other )

override

redo()

void MoveGageCommand::redo ( )

override

Here is the call graph for this function:

undo()

void MoveGageCommand::undo ( )

override

Here is the call graph for this function:

---

The documentation for this class was generated from the following files:

• /home/runner/work/openswmm.gui/openswmm.gui/include/map/mapundostack.h
• /home/runner/work/openswmm.gui/openswmm.gui/src/map/mapundostack.cpp