jimm.datavision.gui.cmd
Class InsertFieldCommand

java.lang.Object
  jimm.datavision.gui.cmd.CommandAdapter
      jimm.datavision.gui.cmd.InsertFieldCommand

All Implemented Interfaces:

Command, Nameable

Direct Known Subclasses:

NewDraggedFieldCommand, NewImageFieldCommand, NewSubreportCommand, NewTextFieldCommand

public abstract class InsertFieldCommand
extends CommandAdapter

Abstract superclass for inserting new fields.

Author:

Jim Menard, jimm@io.com

Field Summary

protected java.lang.String	fieldType
protected FieldWidget	fw
protected Point	insertLoc
protected SectionResizeCommand	sectionResizeCommand
protected SectionWidget	sw

Fields inherited from class jimm.datavision.gui.cmd.CommandAdapter

name

Constructor Summary

InsertFieldCommand(SectionWidget sw, java.lang.String fieldType, Point insertLoc)

Method Summary

protected Field	createField() Creates the field.
protected abstract FieldWidget	createFieldWidget(Field f)
protected abstract Rectangle	initialFieldBounds()
protected abstract java.lang.Object	initialFieldValue()
void	perform() Performs the command.
void	undo() Undoes the command.

Methods inherited from class jimm.datavision.gui.cmd.CommandAdapter

getName, redo, setName

Methods inherited from class java.lang.Object

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

Field Detail

fw

protected FieldWidget fw

sw

protected SectionWidget sw

insertLoc

protected Point insertLoc

fieldType

protected java.lang.String fieldType

sectionResizeCommand

protected SectionResizeCommand sectionResizeCommand

Constructor Detail

InsertFieldCommand

public InsertFieldCommand(SectionWidget sw,
                          java.lang.String fieldType,
                          Point insertLoc)

Method Detail

perform

public void perform()

Description copied from class: CommandAdapter

Performs the command. The default implementation does nothing.

Specified by:

perform in interface Command

Overrides:

perform in class CommandAdapter

undo

public void undo()

Description copied from class: CommandAdapter

Undoes the command. The default implementation does nothing.

Specified by:

undo in interface Command

Overrides:

undo in class CommandAdapter

createField

protected Field createField()

Creates the field. This default behavior calls Field.create, passing it a type string.

initialFieldBounds

protected abstract Rectangle initialFieldBounds()

initialFieldValue

protected abstract java.lang.Object initialFieldValue()

createFieldWidget

protected abstract FieldWidget createFieldWidget(Field f)