KDChart::DiagramObserver Class Reference

#include <KDChartDiagramObserver.h>

Inheritance diagram for KDChart::DiagramObserver:

[legend]

Collaboration diagram for KDChart::DiagramObserver:

[legend]

List of all members.

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Detailed Description

A DiagramObserver watches the associated diagram for changes and deletion and emits corresponsing signals.

Definition at line 44 of file KDChartDiagramObserver.h.

Signals
void	diagramAttributesChanged (AbstractDiagram *diagram)
	This signal is emitted whenever the attributes of the diagram change.
void	diagramDataChanged (AbstractDiagram *diagram)
	This signal is emitted whenever the data of the diagram changes.
void	diagramDataHidden (AbstractDiagram *diagram)
	This signal is emitted whenever any of the data of the diagram was set (un)hidden.
void	diagramDestroyed (AbstractDiagram *diagram)
	This signal is emitted immediately before the diagram is being destroyed.
Public Member Functions
AbstractDiagram *	diagram ()
const AbstractDiagram *	diagram () const
	DiagramObserver (AbstractDiagram *diagram, QObject *parent=0)
	Constructs a new observer observing the given diagram.
	~DiagramObserver ()

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Constructor & Destructor Documentation

DiagramObserver::DiagramObserver	(	AbstractDiagram *	diagram,
		QObject *	parent = 0
	)			[explicit]

Constructs a new observer observing the given diagram.

Definition at line 40 of file KDChartDiagramObserver.cpp.

    : QObject( parent ), m_diagram( diagram )
{
    if ( m_diagram ) {
        connect( m_diagram, SIGNAL(destroyed(QObject*)), SLOT(slotDestroyed(QObject*)));
        connect( m_diagram, SIGNAL(modelsChanged()), SLOT(slotModelsChanged()));
    }
    init();
}

DiagramObserver::~DiagramObserver

(

)

Definition at line 50 of file KDChartDiagramObserver.cpp.

{
}

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Member Function Documentation

AbstractDiagram * DiagramObserver::diagram

(

)

Definition at line 59 of file KDChartDiagramObserver.cpp.

{
    return m_diagram;
}

const AbstractDiagram * DiagramObserver::diagram

(

)

const

Definition at line 54 of file KDChartDiagramObserver.cpp.

Referenced by KDChart::Legend::datasetCount().

{
    return m_diagram;
}

void KDChart::DiagramObserver::diagramAttributesChanged

(

AbstractDiagram *

diagram

)

[signal]

This signal is emitted whenever the attributes of the diagram change.

void KDChart::DiagramObserver::diagramDataChanged

(

AbstractDiagram *

diagram

)

[signal]

This signal is emitted whenever the data of the diagram changes.

void KDChart::DiagramObserver::diagramDataHidden

(

AbstractDiagram *

diagram

)

[signal]

This signal is emitted whenever any of the data of the diagram was set (un)hidden.

void KDChart::DiagramObserver::diagramDestroyed

(

AbstractDiagram *

diagram

)

[signal]

This signal is emitted immediately before the diagram is being destroyed.

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

• KDChartDiagramObserver.h
• KDChartDiagramObserver.cpp

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