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QwavViewLayer Class Reference

Abstract baseclass of all view layers. More...

#include <qwavviewlayer.h>

Inheritance diagram for QwavViewLayer:

[legend]List of all members.

Public Methods
	QwavViewLayer ()
virtual	~QwavViewLayer ()
virtual void	paintLayer (QwavWaveView *v, const QRect &rect)=0
virtual const string	getName () const=0
void	setActive (bool)
bool	isActive () const

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Detailed Description

Abstract baseclass of all view layers.

Author:

Peter Eschler

The QwavViewLayer is the base class of all layers used in a SoneView.

A layer can be de/activated using setActive().

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Member Function Documentation

virtual const string QwavViewLayer::getName (    )  const [pure virtual]

Returns the name of this layer. Implemented in QwavAverageLayer, QwavBackgroundLayer, QwavDebugLayer, QwavLinePeakDataLayer, QwavMarkerLayer, QwavPosLayer, QwavSelectionLayer, QwavPeakDataLayer, and QwavZeroLineLayer.

bool QwavViewLayer::isActive (    )  const [inline]

Returns true if this layer is active, else false. Returns: true if this layer is active, else false See also: setActive

virtual void QwavViewLayer::paintLayer (  QwavWaveView *    v, const QRect &    rect )  [pure virtual]

Paints the layer. Reimplement this in subclasses to draw layer specific content. Parameters: v  the painter to paint to Implemented in QwavAverageLayer, QwavBackgroundLayer, QwavDebugLayer, QwavLinePeakDataLayer, QwavMarkerLayer, QwavPosLayer, QwavSelectionLayer, QwavPeakDataLayer, and QwavZeroLineLayer.

void QwavViewLayer::setActive (  bool    b )  [inline]

Sets this layer activated if b is true. If b is false the layer is deactivated. Parameters: b  See also: isActive

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

• qwavviewlayer.h
• qwavviewlayer.cpp

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