Inheritance diagram for NodePickSession:

Collaboration diagram for NodePickSession:

Signals
void	nodePicked (SWMMModelLayer *layer, const QString &name, int nodeIdx)

void	cancelled ()

Public Member Functions
	NodePickSession (MapCanvas canvas, QObject parent=nullptr)

	~NodePickSession () override

bool	isActive () const

void	finish ()

Constructor & Destructor Documentation

◆ NodePickSession()

NodePickSession::NodePickSession	(	MapCanvas *	canvas,
		QObject *	parent = `nullptr`
	)

explicit

Starts picking immediately on canvas (no-op, inactive, when null).

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NodePickSession::~NodePickSession ( )

override

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void NodePickSession::cancelled ( )

signal

Escape, or the user switched to another canvas tool. Already finished.

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void NodePickSession::finish ( )

Restore the previous tool. Idempotent; the destructor calls it.

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bool NodePickSession::isActive ( ) const

True while the pick tool is the canvas's active tool.

void NodePickSession::nodePicked	(	SWMMModelLayer *	layer,
		const QString &	name,
		int	nodeIdx
	)

signal

The user clicked node name (index nodeIdx) of layer. The session stays active until finish() — reject and keep waiting, or accept and finish.

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