ECNode Class Reference

Electrical node with voltage / current / etc properties. More...

#include <ecnode.h>

Inheritance diagram for ECNode:

[legend]Collaboration diagram for ECNode:

[legend]List of all members.

Signals
void	numPinsChanged (unsigned newNum)
Public Member Functions
	ECNode (ICNDocument *icnDocument, Node::node_type type, node_dir dir, const QPoint &pos, QString *id=0)
	~ECNode ()
virtual void	setParentItem (CNItem *parentItem)
virtual void	drawShape (QPainter &p)
void	setNumPins (unsigned num)
unsigned	numPins () const
PinVector	pins () const
Pin *	pin (unsigned num=0) const
bool	showVoltageBars () const
void	setShowVoltageBars (bool show)
void	setNodeChanged ()
Protected Slots
void	removeElement (Element *e)
void	removeSwitch (Switch *sw)
Protected Attributes
bool	m_bShowVoltageBars
double	m_prevV
double	m_prevI
QCanvasRectangle *	m_pinPoint
PinVector	m_pins

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Detailed Description

Electrical node with voltage / current / etc properties.

Author:

David Saxton

Definition at line 32 of file ecnode.h.

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Member Function Documentation

void ECNode::setParentItem

(

CNItem *

parentItem

)

[virtual]

Associates a CNItem with the node - ie the node belongs to the CNItem, and hence gets deleted when the CNItem gets deleted.s

Reimplemented from Node.

Definition at line 125 of file ecnode.cpp.

References Node::parentItem(), removeElement(), removeSwitch(), and Node::setParentItem().

void ECNode::drawShape

(

QPainter &

p

)

[virtual]

Draw shape. Note that this has to remain public.

Implements Node.

Definition at line 148 of file ecnode.cpp.

References Pin::current(), Node::findConnectorDivergePoint(), m_bShowVoltageBars, Node::m_dir, m_pinPoint, numPins(), pin(), Node::type(), and Pin::voltage().

void ECNode::setNumPins

(

unsigned

num

)

Set the number of pins "contained" in this node.

Definition at line 88 of file ecnode.cpp.

References m_pins.

Referenced by BusSplitter::dataChanged(), and Connector::syncWiresWithNodes().

unsigned ECNode::numPins

(

)

const [inline]

Returns:

the number of pins in this node.

See also:

setNumPins

Definition at line 49 of file ecnode.h.

References m_pins.

Referenced by CanvasTip::displayVI(), drawShape(), setNodeChanged(), and Connector::syncWiresWithNodes().

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

• ecnode.h
• ecnode.cpp

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