Class StructuralRefreshEvent
java.lang.Object
org.eclipse.nebula.widgets.nattable.layer.event.StructuralRefreshEvent
- All Implemented Interfaces:
ILayerEvent
,IStructuralChangeEvent
,IVisualChangeEvent
- Direct Known Subclasses:
ColumnStructuralRefreshEvent
,FreezeEvent
,ResizeStructuralRefreshEvent
,RowStructuralRefreshEvent
,ScrollEvent
,UnfreezeEvent
General event indicating that structures cached by the layers need
refreshing.
TIP: Consider throwing a more focused event (subclass) if you need to do this.
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionboolean
convertToLocal
(ILayer localLayer) Convert the column/row positions carried by the event to the layer about to handle the event.Collection<org.eclipse.swt.graphics.Rectangle>
getLayer()
boolean
boolean
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Constructor Details
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StructuralRefreshEvent
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StructuralRefreshEvent
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Method Details
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getLayer
- Specified by:
getLayer
in interfaceIVisualChangeEvent
- Returns:
- the layer that the visible change event is originating from.
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convertToLocal
Description copied from interface:ILayerEvent
Convert the column/row positions carried by the event to the layer about to handle the event.- Specified by:
convertToLocal
in interfaceILayerEvent
- Parameters:
localLayer
- layer about to receive the event- Returns:
- TRUE if successfully converted, FALSE otherwise
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getChangedPositionRectangles
- Specified by:
getChangedPositionRectangles
in interfaceIVisualChangeEvent
- Returns:
- the position rectangles that have changed and need to be redrawn. If no rectangles are returned, then the receiver should assume that the entire layer is changed and will need to be redrawn.
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isHorizontalStructureChanged
public boolean isHorizontalStructureChanged()- Specified by:
isHorizontalStructureChanged
in interfaceIStructuralChangeEvent
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isVerticalStructureChanged
public boolean isVerticalStructureChanged()- Specified by:
isVerticalStructureChanged
in interfaceIStructuralChangeEvent
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getColumnDiffs
- Specified by:
getColumnDiffs
in interfaceIStructuralChangeEvent
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getRowDiffs
- Specified by:
getRowDiffs
in interfaceIStructuralChangeEvent
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cloneEvent
- Specified by:
cloneEvent
in interfaceILayerEvent
- Returns:
- A cloned copy of the event. This cloned copy is provided to each listener.
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