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

Class FreezePositionCommand

java.lang.Object

org.eclipse.nebula.widgets.nattable.command.AbstractPositionCommand

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

All Implemented Interfaces:

ILayerCommand, IFreezeCommand

public class FreezePositionCommand
extends AbstractPositionCommand
implements IFreezeCommand

Command to freeze at the specified position.

Constructor Summary

Constructors

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

Method Summary

Methods

Modifier and Type	Method and 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.AbstractPositionCommand

convertToTargetLayer, getColumnPosition, getRowPosition, 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 Detail

FreezePositionCommand

public FreezePositionCommand(ILayer layer,
                     int columnPosition,
                     int rowPosition)

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

Parameters:

layer - The layer to which the position coordinates match.

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

rowPosition - The row position that will be the bottom row in the frozen part.

FreezePositionCommand

public FreezePositionCommand(ILayer layer,
                     int columnPosition,
                     int rowPosition,
                     boolean toggle)

Creates a FreezePositionCommand for the given column and row positions 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 position coordinates match.

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

rowPosition - The row position that will be the bottom row 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.

FreezePositionCommand

public FreezePositionCommand(ILayer layer,
                     int columnPosition,
                     int rowPosition,
                     boolean toggle,
                     boolean overrideFreeze)

Creates a FreezePositionCommand for the given column and row positions 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 position coordinates match.

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

rowPosition - The row position that will be the bottom row 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.

FreezePositionCommand

protected FreezePositionCommand(FreezePositionCommand command)

Constructor used for cloning the command.

Parameters:

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

Method Detail

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)