Package org.eclipse.nebula.widgets.nattable.layer.event

Class RowStructuralChangeEvent

java.lang.Object

org.eclipse.nebula.widgets.nattable.layer.event.RowVisualChangeEvent

org.eclipse.nebula.widgets.nattable.layer.event.RowStructuralChangeEvent

All Implemented Interfaces:

ILayerEvent, IStructuralChangeEvent, IVisualChangeEvent

Direct Known Subclasses:

HideRowPositionsEvent, RowDeleteEvent, RowInsertEvent, RowReorderEvent, RowResizeEvent, ShowRowPositionsEvent

public abstract class RowStructuralChangeEvent
extends RowVisualChangeEvent
implements IStructuralChangeEvent

Event indicating a change in the structure of the rows. This event carried RowDiffs (Collection<StructuralDiff>) indicating the rows which have changed.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RowStructuralChangeEvent(RowStructuralChangeEvent event)	Creates a new RowStructuralChangeEvent based on the given instance.
	RowStructuralChangeEvent(ILayer layer, Collection<Range> rowPositionRanges)	Creates a new RowStructuralChangeEvent based on the given information.
	RowStructuralChangeEvent(ILayer layer, Collection<Range> rowPositionRanges, int... rowIndexes)	Creates a new RowStructuralChangeEvent based on the given information.
	RowStructuralChangeEvent(ILayer layer, Collection<Range> rowPositionRanges, Collection<Integer> rowIndexes)	Creates a new RowStructuralChangeEvent based on the given information.
	RowStructuralChangeEvent(ILayer layer, Range... rowPositionRanges)	Creates a new RowStructuralChangeEvent based on the given information.

Method Summary

Modifier and Type	Method	Description
Collection<org.eclipse.swt.graphics.Rectangle>	getChangedPositionRectangles()
Collection<StructuralDiff>	getColumnDiffs()
boolean	isHorizontalStructureChanged()
boolean	isVerticalStructureChanged()

Methods inherited from class org.eclipse.nebula.widgets.nattable.layer.event.RowVisualChangeEvent

convertToLocal, getLayer, getRowIndexes, getRowPositionRanges, setRowPositionRanges, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eclipse.nebula.widgets.nattable.layer.event.ILayerEvent

cloneEvent, convertToLocal

Methods inherited from interface org.eclipse.nebula.widgets.nattable.layer.event.IStructuralChangeEvent

getRowDiffs

Methods inherited from interface org.eclipse.nebula.widgets.nattable.layer.event.IVisualChangeEvent

getLayer

Constructor Detail

RowStructuralChangeEvent

public RowStructuralChangeEvent(ILayer layer,
                                Range... rowPositionRanges)

Creates a new RowStructuralChangeEvent based on the given information.

Parameters:

layer - The ILayer to which the given row positions match.

rowPositionRanges - The row position ranges for the rows that have changed.

RowStructuralChangeEvent

public RowStructuralChangeEvent(ILayer layer,
                                Collection<Range> rowPositionRanges)

Creates a new RowStructuralChangeEvent based on the given information.

Parameters:

layer - The ILayer to which the given column positions match.

rowPositionRanges - The row position ranges for the rows that have changed.

RowStructuralChangeEvent

public RowStructuralChangeEvent(ILayer layer,
                                Collection<Range> rowPositionRanges,
                                Collection<Integer> rowIndexes)

Creates a new RowStructuralChangeEvent based on the given information.

Parameters:

layer - The ILayer to which the given row positions match.

rowPositionRanges - The row position ranges for the rows that have changed.

rowIndexes - The indexes of the rows that have changed.

Since:

1.6

RowStructuralChangeEvent

public RowStructuralChangeEvent(ILayer layer,
                                Collection<Range> rowPositionRanges,
                                int... rowIndexes)

Creates a new RowStructuralChangeEvent based on the given information.

Parameters:

layer - The ILayer to which the given row positions match.

rowPositionRanges - The row position ranges for the rows that have changed.

rowIndexes - The indexes of the rows that have changed.

Since:

2.0

RowStructuralChangeEvent

protected RowStructuralChangeEvent(RowStructuralChangeEvent event)

Creates a new RowStructuralChangeEvent based on the given instance. Mainly needed for cloning.

Parameters:

event - The RowStructuralChangeEvent out of which the new instance should be created.

Method Detail

getChangedPositionRectangles

public Collection<org.eclipse.swt.graphics.Rectangle> getChangedPositionRectangles()

Specified by:

getChangedPositionRectangles in interface IVisualChangeEvent

Overrides:

getChangedPositionRectangles in class RowVisualChangeEvent

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.

isHorizontalStructureChanged

public boolean isHorizontalStructureChanged()

Specified by:

isHorizontalStructureChanged in interface IStructuralChangeEvent

isVerticalStructureChanged

public boolean isVerticalStructureChanged()

Specified by:

isVerticalStructureChanged in interface IStructuralChangeEvent

getColumnDiffs

public Collection<StructuralDiff> getColumnDiffs()

Specified by:

getColumnDiffs in interface IStructuralChangeEvent