Package org.eclipse.nebula.widgets.nattable.reorder.command

Class ColumnReorderStartCommand

java.lang.Object

org.eclipse.nebula.widgets.nattable.reorder.command.ColumnReorderStartCommand

All Implemented Interfaces:

ILayerCommand

Direct Known Subclasses:

ReorderColumnGroupStartCommand

public class ColumnReorderStartCommand
extends Object
implements ILayerCommand

Constructor Summary

Constructors

Modifier	Constructor	Description
	ColumnReorderStartCommand(ILayer layer, int fromColumnPosition)
protected	ColumnReorderStartCommand(ColumnReorderStartCommand command)

Method Summary

Modifier and Type	Method	Description
ColumnReorderStartCommand	cloneCommand()	Same semantics as Object.clone() Used to make a copies of the command if has to passed to different layer stacks.
boolean	convertToTargetLayer(ILayer targetLayer)	Convert the row/column coordinates the command might be carrying from the source layer to the destination (target) layer.
int	getFromColumnPosition()

Methods inherited from class java.lang.Object

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

Constructor Details

ColumnReorderStartCommand

public ColumnReorderStartCommand(ILayer layer,
 int fromColumnPosition)

ColumnReorderStartCommand

protected ColumnReorderStartCommand(ColumnReorderStartCommand command)

Method Details

getFromColumnPosition

public int getFromColumnPosition()

convertToTargetLayer

public boolean convertToTargetLayer(ILayer targetLayer)

Description copied from interface: ILayerCommand

Convert the row/column coordinates the command might be carrying from the source layer to the destination (target) layer. If it is not possible to convert the command to the target layer, then this method will return false and the state of this command object will remain unchanged. Note: Commands should not be processed if they fail conversion.

Specified by:

convertToTargetLayer in interface ILayerCommand

Parameters:

targetLayer - the target layer

Returns:

true if the command is valid after conversion, false if the command is no longer valid.

cloneCommand

public ColumnReorderStartCommand cloneCommand()

Description copied from interface: ILayerCommand

Same semantics as Object.clone() Used to make a copies of the command if has to passed to different layer stacks.

Specified by:

cloneCommand in interface ILayerCommand

Returns:

a cloned instance of the command

See Also:

• GridLayer.doCommand(ILayerCommand)