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

Class FreezeColumnCommand

java.lang.Object

org.eclipse.nebula.widgets.nattable.command.AbstractColumnCommand

org.eclipse.nebula.widgets.nattable.freeze.command.FreezeColumnCommand

All Implemented Interfaces:

ILayerCommand, IFreezeCommand

public class FreezeColumnCommand
extends AbstractColumnCommand
implements IFreezeCommand

Command that can be used to freeze a grid for whole columns.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	FreezeColumnCommand(FreezeColumnCommand command)	Constructor used for cloning the command.
	FreezeColumnCommand(ILayer layer, int columnPosition)	Creates a FreezeColumnCommand for the given column related to the given layer, that doesn't toggle or override a current frozen state.
	FreezeColumnCommand(ILayer layer, int columnPosition, boolean toggle)	Creates a FreezeColumnCommand for the given column related to the given layer, that doesn't override a current frozen state.
	FreezeColumnCommand(ILayer layer, int columnPosition, boolean toggle, boolean overrideFreeze)	Creates a FreezeColumnCommand for the given column related to the given layer.

Method Summary

Modifier and Type	Method	Description
ILayerCommand	cloneCommand()	Same semantics as Object.clone() Used to make a copies of the command if has to passed to different layer stacks.
boolean	isOverrideFreeze()	Indicates whether this command should override a current frozen state or if it should be skipped if a frozen state is already applied.
boolean	isToggle()	Indicates whether this command should toggle the frozen state between frozen and unfrozen, or if it should always result in a frozen state.

Methods inherited from class org.eclipse.nebula.widgets.nattable.command.AbstractColumnCommand

convertToTargetLayer, getColumnPosition, getLayer, 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.command.ILayerCommand

convertToTargetLayer

Constructor Details

FreezeColumnCommand

public FreezeColumnCommand(ILayer layer,
 int columnPosition)

Creates a FreezeColumnCommand for the given column related to the given layer, that doesn't toggle or override a current frozen state.

Parameters:

layer - The layer to which the column position matches.

columnPosition - The column position that will be the right most column in the frozen part.

FreezeColumnCommand

public FreezeColumnCommand(ILayer layer,
 int columnPosition,
 boolean toggle)

Creates a FreezeColumnCommand for the given column related to the given layer, that doesn't override a current frozen state. If it should toggle the current frozen state can be specified by parameter.

Parameters:

layer - The layer to which the column position matches.

columnPosition - The column position that will be the right most column in the frozen part.

toggle - whether this command should toggle the frozen state between frozen and unfrozen, or if it should always result in a frozen state.

FreezeColumnCommand

public FreezeColumnCommand(ILayer layer,
 int columnPosition,
 boolean toggle,
 boolean overrideFreeze)

Creates a FreezeColumnCommand for the given column related to the given layer. If it should toggle or override the current frozen state can be specified by parameter.

Parameters:

layer - The layer to which the column position matches.

columnPosition - The column position that will be the right most column in the frozen part.

toggle - whether this command should toggle the frozen state between frozen and unfrozen, or if it should always result in a frozen state.

overrideFreeze - whether this command should override a current frozen state or if it should be skipped if a frozen state is already applied.

FreezeColumnCommand

protected FreezeColumnCommand(FreezeColumnCommand command)

Constructor used for cloning the command.

Parameters:

command - The command which is the base for the new cloned instance.

Method Details

isToggle

public boolean isToggle()

Description copied from interface: IFreezeCommand

Indicates whether this command should toggle the frozen state between frozen and unfrozen, or if it should always result in a frozen state.

Specified by:

isToggle in interface IFreezeCommand

Returns:

true if a frozen state should be unfrozen when it is tried to freeze again

isOverrideFreeze

public boolean isOverrideFreeze()

Description copied from interface: IFreezeCommand

Indicates whether this command should override a current frozen state or if it should be skipped if a frozen state is already applied.

Specified by:

isOverrideFreeze in interface IFreezeCommand

Returns:

true if a current freeze state should be overriden, false if a requested freeze should be skipped on a already frozen state.

cloneCommand

public ILayerCommand 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)