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

java.lang.Object
  org.eclipse.nebula.widgets.nattable.command.AbstractRowCommand
      org.eclipse.nebula.widgets.nattable.freeze.command.FreezeRowCommand

All Implemented Interfaces:

ILayerCommand, IFreezeCommand

public class FreezeRowCommand
extends AbstractRowCommand
implements IFreezeCommand

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

Author:

Dirk Fauth

Constructor Summary

protected	FreezeRowCommand(FreezeRowCommand command) Constructor used for cloning the command.
	FreezeRowCommand(ILayer layer, int rowPosition) Creates a FreezeRowCommand for the given row position related to the given layer, that doesn't toggle or override a current frozen state.
	FreezeRowCommand(ILayer layer, int rowPosition, boolean toggle) Creates a FreezeRowCommand for the given row position related to the given layer, that doesn't override a current frozen state.
	FreezeRowCommand(ILayer layer, int rowPosition, boolean toggle, boolean overrideFreeze) Creates a FreezeRowCommand for the given row position related to the given layer.

Method Summary

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.AbstractRowCommand

convertToTargetLayer, 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

FreezeRowCommand

public FreezeRowCommand(ILayer layer,
                        int rowPosition)

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

Parameters:

layer - The layer to which the row position matches.

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

FreezeRowCommand

public FreezeRowCommand(ILayer layer,
                        int rowPosition,
                        boolean toggle)

Creates a FreezeRowCommand for the given row position 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 row position matches.

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.

FreezeRowCommand

public FreezeRowCommand(ILayer layer,
                        int rowPosition,
                        boolean toggle,
                        boolean overrideFreeze)

Creates a FreezeRowCommand for the given row position 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 row position matches.

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.

FreezeRowCommand

protected FreezeRowCommand(FreezeRowCommand 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)