A DiagramObserver watches the associated diagram for changes and deletion and emits corresponsing signals.
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#include <KDChartDiagramObserver.h>
A DiagramObserver watches the associated diagram for changes and deletion and emits corresponsing signals.
Definition at line 44 of file KDChartDiagramObserver.h.
◆ DiagramObserver()
◆ ~DiagramObserver()
DiagramObserver::~DiagramObserver |
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override |
◆ diagram() [1/2]
◆ diagram() [2/2]
◆ diagramAboutToBeDestroyed
void KDChart::DiagramObserver::diagramAboutToBeDestroyed |
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AbstractDiagram * |
diagram | ) |
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signal |
Emitted when a diagram is being destroyed, but before its data is invalidated.
◆ diagramAttributesChanged
void KDChart::DiagramObserver::diagramAttributesChanged |
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AbstractDiagram * |
diagram | ) |
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signal |
This signal is emitted whenever the attributes of the diagram change.
◆ diagramDataChanged
void KDChart::DiagramObserver::diagramDataChanged |
( |
AbstractDiagram * |
diagram | ) |
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signal |
This signal is emitted whenever the data of the diagram changes.
◆ diagramDataHidden
void KDChart::DiagramObserver::diagramDataHidden |
( |
AbstractDiagram * |
diagram | ) |
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signal |
This signal is emitted whenever any of the data of the diagram was set (un)hidden.
◆ diagramDestroyed
void KDChart::DiagramObserver::diagramDestroyed |
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AbstractDiagram * |
diagram | ) |
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signal |
This signal is emitted immediately before the diagram is being destroyed.
The documentation for this class was generated from the following files: