uk.ac.starlink.splat.iface

Class ModelLineView

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

uk.ac.starlink.splat.iface.ModelLineView

All Implemented Interfaces:

diva.canvas.interactor.SelectionListener, ImageObserver, MenuContainer, Serializable, EventListener, Accessible

public class ModelLineView
extends JPanel
implements diva.canvas.interactor.SelectionListener

ModelLineView is controller and view for any properties associated with ModelLine spectra that are drawn on a DivaPlot. the X dimension of a DivaPlot (and the current spectrum displayed. The view is a JTable that shows the current spectra and their descriptions, the controllers are buttons to add new spectra and delete existing ones.

To encapsulate often required facilities this class also provides utility methods for reading and writing the spectra from/to disk file and an Action for initiating a file chooser to control this process.

Store all this in a VOTable.

See Also:

ModelLine, DivaPlot, ModelLineTableModel, DeblendFrame, Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	ModelLineView.DeleteAction Delete action.
protected class	ModelLineView.GaussianAction Add action.
protected class	ModelLineView.LorentzAction
protected class	ModelLineView.ReadAction Inner Action that read ranges from disk file
protected class	ModelLineView.VoigtAction
protected class	ModelLineView.WriteAction Inner Action that writes ranges to a disk file.

Nested classes/interfaces inherited from class javax.swing.JPanel

JPanel.AccessibleJPanel

Nested classes/interfaces inherited from class javax.swing.JComponent

JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container

Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields

Modifier and Type	Field and Description
protected JPanel	actionBar
protected Color	colour The colour of any figures that are created.
protected uk.ac.starlink.util.gui.BasicFileChooser	fileChooser File chooser used for reading and writing text files.
protected ModelLineTableModel	model
protected DivaPlotGraphicsPane	pane GraphicsPane that contains all the figures.
protected DivaPlot	plot The DivaPlot that we are working with.
protected JScrollPane	scroller
protected JTable	table The JList showing the properties.
protected TitledBorder	title Create all visual components.

Fields inherited from class javax.swing.JComponent

listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component

accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Constructors

Constructor and Description
ModelLineView(DivaPlot plot) Create an instance.
ModelLineView(DivaPlot plot, Color colour) Create an instance with a given colour and constained property.

Method Summary

Modifier and Type	Method and Description
protected void	createSpectrum(uk.ac.starlink.diva.interp.Interpolator interpolator) Create a new spectrum and arrange to have it added to the model, when drawn.
protected void	createSpectrum(uk.ac.starlink.diva.interp.Interpolator interpolator, double[] props) Create a new spectrum with the given properties.
void	delete(int index) Delete a spectrum (index of position in list).
void	deleteAll() Delete all spectra (typical when containing window withdrawn).
protected void	deleteSelected() Delete any selected spectra.
Color	getColour() Get the colour of any figures.
void	getFileForSpectra() Initiate a file selection dialog and choose a file to contain the ranges.
void	getFileWithSpectra() Initiate a file selection dialog and choose a file that contains a list of fitting ranges.
Action	getReadAction(String name) Create an action for starting to read a file from disk.
int[]	getSelectedIndices() Get the currently selected rows as a list.
Action	getWriteAction(String name) Create an action for starting to write to a disk file.
protected void	initFileChooser() Initialise the file chooser to have the necessary filters.
protected void	initUI() Initialise the various user interface components.
void	readSpectraFromFile(File file) Read a set of spectra from a file.
protected void	selectionChanged(ListSelectionEvent e) Invoked when the selected spectrum changes.
void	selectionChanged(diva.canvas.interactor.SelectionEvent e) Called when a figure is selected on the graphics pane.
void	setColour(Color colour) Set the colour of any figures.
protected void	setPlot(DivaPlot plot) Set the plot used.
void	writeSpectraToFile(File file) Write the current spectra to a simple text file.

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

plot

protected DivaPlot plot

The DivaPlot that we are working with.

table

protected JTable table

The JList showing the properties.

pane

protected DivaPlotGraphicsPane pane

GraphicsPane that contains all the figures.

colour

protected Color colour

The colour of any figures that are created.

title

protected TitledBorder title

Create all visual components.

scroller

protected JScrollPane scroller

model

protected ModelLineTableModel model

actionBar

protected JPanel actionBar

fileChooser

protected uk.ac.starlink.util.gui.BasicFileChooser fileChooser

File chooser used for reading and writing text files.

Constructor Detail

ModelLineView

public ModelLineView(DivaPlot plot)

Create an instance.

ModelLineView

public ModelLineView(DivaPlot plot,
                     Color colour)

Create an instance with a given colour and constained property.

Parameters:

plot - the DivaPlot that we're drawing into.

colour - the colour that any figures should be drawn using.

Method Detail

setPlot

protected void setPlot(DivaPlot plot)

Set the plot used.

Parameters:

plot - The new plot value

initUI

protected void initUI()

Initialise the various user interface components.

selectionChanged

protected void selectionChanged(ListSelectionEvent e)

Invoked when the selected spectrum changes.

getSelectedIndices

public int[] getSelectedIndices()

Get the currently selected rows as a list.

Returns:

indices of the rows that are selected.

createSpectrum

protected void createSpectrum(uk.ac.starlink.diva.interp.Interpolator interpolator)

Create a new spectrum and arrange to have it added to the model, when drawn.

createSpectrum

protected void createSpectrum(uk.ac.starlink.diva.interp.Interpolator interpolator,
                              double[] props)

Create a new spectrum with the given properties.

Parameters:

props - an array of properties in world coordinates (not graphics).

deleteSelected

protected void deleteSelected()

Delete any selected spectra.

deleteAll

public void deleteAll()

Delete all spectra (typical when containing window withdrawn).

delete

public void delete(int index)

Delete a spectrum (index of position in list).

setColour

public void setColour(Color colour)

Set the colour of any figures.

Parameters:

colour - The new colour value

getColour

public Color getColour()

Get the colour of any figures.

Returns:

The colour value

initFileChooser

protected void initFileChooser()

Initialise the file chooser to have the necessary filters.

getFileWithSpectra

public void getFileWithSpectra()

Initiate a file selection dialog and choose a file that contains a list of fitting ranges.

getFileForSpectra

public void getFileForSpectra()

Initiate a file selection dialog and choose a file to contain the ranges.

readSpectraFromFile

public void readSpectraFromFile(File file)

Read a set of spectra from a file. These are added to the existing spectra. The file should be simple and have four fields, separated by whitespace or commas. Comments are indicated by lines starting with a hash (#) and are ignored.

Parameters:

file - reference to the file.

writeSpectraToFile

public void writeSpectraToFile(File file)

Write the current spectra to a simple text file.

Parameters:

file - reference to the file.

getReadAction

public Action getReadAction(String name)

Create an action for starting to read a file from disk.

getWriteAction

public Action getWriteAction(String name)

Create an action for starting to write to a disk file.

selectionChanged

public void selectionChanged(diva.canvas.interactor.SelectionEvent e)

Called when a figure is selected on the graphics pane. We're only interested in InterpolatedCurveFigures that we've created.

Specified by:

selectionChanged in interface diva.canvas.interactor.SelectionListener