stella.jview
Class JMoveTelescope

java.lang.Object
  java.util.EventObject
      util.rmi.RmiEvent
          stella.MessageEvent
              stella.CommandEvent
                  stella.command.MoveTelescope
                      stella.jview.JMoveTelescope

All Implemented Interfaces:

Serializable, Displayable, InitializerDepending, TargetDependingCommand, JDisplayableCommand, ParameterDepending, TargetDepending, TelescopeCommand, Initializable

public class JMoveTelescope
extends MoveTelescope
implements JDisplayableCommand, Initializable

A displayable version for the MoveTelescope command. To get valid, the user must insert a valid right-ascension and declination in the appropriate text fields. The derotator offset can be specified, as well as the desired derotator-follows-telescope flag.

See Also:

Serialized Form

Nested Class Summary

static class

JMoveTelescope.Show A small class to test the layout.

Nested classes/interfaces inherited from class stella.CommandEvent

CommandEvent.Create

Field Summary

private JTextField	dec The text field used for entering dec.
private JComboBox	decunit A drop-down list of declination units.
private JTextField	derot The text field for the derotator position.
private JCheckBox	follow The checkbox for a following derotator.
private JButton	move The button that launches the command.
private JTextField	ra The text field used for entering right ascension.
private JComboBox	raunit A drop-down list of right-ascension units.

Fields inherited from class stella.command.MoveTelescope

KEY_DEROTATOR, KEY_FOLLOW, KEY_USE

Fields inherited from class stella.CommandEvent

COMMANDPACKAGE, JVIEWPACKAGE, TYPESEPARATOR

Fields inherited from class stella.MessageEvent

SEPCHAR

Fields inherited from class util.rmi.RmiEvent

localHost, sourceName

Fields inherited from class java.util.EventObject

source

Constructor Summary

JMoveTelescope(Object src)
Constructs a new JMoveTelescope command.

JMoveTelescope(Object src, String type, long time)
Constructs a new JMoveTelescope command.

Method Summary

void	addActionListener(ActionListener launch) Adds a listener to the button that launches the telescope movement.
CommandEvent	getCommand() Gets a fully-qualified command.
Icon	getIcon() Return null
Component	getRepresentation() Returns the representation of the move telescope command.
void	init() Initializes the command.
boolean	isEnabled() Returns true if the move telescope command is enabled.
void	removeActionListener(ActionListener launch) Removes a listener from the launching button.
void	setEnabled(boolean isactive) Disables the move telescope command.

Methods inherited from class stella.command.MoveTelescope

getDec, getDerot, getLine, getRa, initWith, isFollow, parseLine, registerParameter, registerTarget, registerTargetProperties, setFields, setRaDe

Methods inherited from class stella.CommandEvent

classNameToTemplate, createCommand, createCommand, createJCommand, extractType, getExpectedAcknowledgeNumber, parseForStrings, templateToClassName

Methods inherited from class stella.MessageEvent

checkType, equals, equalTime, equalTime, fromAscii, getAllCommandLines, getExecuteGroupKey, getHead, getNr, getTime, getType, hashCode, isValid, parseFromSingleString, readFromBufferedStream, setNr, setTime, setType, setValid, toString

Methods inherited from class util.rmi.RmiEvent

getHost, getSourceName, setSourceName

Methods inherited from class java.util.EventObject

getSource

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface stella.jview.JDisplayableCommand

getType

Field Detail

move

private JButton move

The button that launches the command.

ra

private JTextField ra

The text field used for entering right ascension.

dec

private JTextField dec

The text field used for entering dec.

derot

private JTextField derot

The text field for the derotator position.

follow

private JCheckBox follow

The checkbox for a following derotator.

raunit

private JComboBox raunit

A drop-down list of right-ascension units.

decunit

private JComboBox decunit

A drop-down list of declination units.

Constructor Detail

JMoveTelescope

public JMoveTelescope(Object src)

Constructs a new JMoveTelescope command.

JMoveTelescope

public JMoveTelescope(Object src,
                      String type,
                      long time)

Constructs a new JMoveTelescope command.

Method Detail

init

public void init()

Initializes the command. The required text field are constructed here. Layout is done not before a call to getRepresentation().

Specified by:

init in interface Initializable

getIcon

public Icon getIcon()

Return null

Specified by:

getIcon in interface Displayable

getRepresentation

public Component getRepresentation()

Returns the representation of the move telescope command. It shows the move button to the left, then, in the center, the three text fields and the checkbox on top of each other. To the rgiht of the dec and ra field the unit chooser is displayed.

Specified by:

getRepresentation in interface Displayable

addActionListener

public void addActionListener(ActionListener launch)

Adds a listener to the button that launches the telescope movement.

Specified by:

addActionListener in interface JDisplayableCommand

removeActionListener

public void removeActionListener(ActionListener launch)

Removes a listener from the launching button.

Specified by:

removeActionListener in interface JDisplayableCommand

setEnabled

public void setEnabled(boolean isactive)

Disables the move telescope command.

Specified by:

setEnabled in interface JDisplayableCommand

isEnabled

public boolean isEnabled()

Returns true if the move telescope command is enabled.

Specified by:

isEnabled in interface JDisplayableCommand

getCommand

public CommandEvent getCommand()

Gets a fully-qualified command. Requires that the ra and dec was entered into the text fields. Unit conversion is done according to the selected item in the unit-combo box.

Specified by:

getCommand in interface JDisplayableCommand