org.opensourcephysics.tools
Class DataTool

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Window
              java.awt.Frame
                  javax.swing.JFrame
                      org.opensourcephysics.display.OSPFrame
                          org.opensourcephysics.tools.DataTool

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.beans.PropertyChangeListener, java.io.Serializable, java.rmi.Remote, java.util.EventListener, javax.accessibility.Accessible, javax.swing.RootPaneContainer, javax.swing.WindowConstants, AppFrame, Hidable, Tool

Direct Known Subclasses:

FourierTool

public class DataTool
extends OSPFrame
implements Tool, java.beans.PropertyChangeListener

This provides a GUI for analyzing OSP Data objects.

Version:

1.0

Author:

Douglas Brown

See Also:

Serialized Form

Nested Class Summary

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

javax.swing.JFrame.AccessibleJFrame

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

java.awt.Frame.AccessibleAWTFrame

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

java.awt.Window.AccessibleAWTWindow

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

java.awt.Container.AccessibleAWTContainer

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

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

protected javax.swing.JMenuItem	aboutItem
protected Data	addableData
protected static int	buttonHeight
protected static javax.swing.JFileChooser	chooser
protected javax.swing.JMenuItem	closeAllItem
protected javax.swing.JMenuItem	closeItem
protected javax.swing.JPanel	contentPane
protected XMLControl	control
protected javax.swing.JMenuItem	copyDataRowsItem
protected javax.swing.JMenuItem	copyDatasetItem
protected javax.swing.JMenuItem	copyImageItem
protected javax.swing.JMenu	copyMenu
protected javax.swing.JMenuItem	copyTabItem
protected FunctionTool	dataFunctionTool
protected static java.awt.Dimension	dim
protected javax.swing.JMenu	editMenu
protected javax.swing.JMenu	emptyEditMenu
protected javax.swing.JMenuItem	emptyExitItem
protected javax.swing.JMenu	emptyFileMenu
protected javax.swing.JMenuBar	emptyMenubar
protected javax.swing.JMenuItem	emptyOpenItem
protected javax.swing.JMenuItem	emptyPasteItem
protected javax.swing.JMenuItem	exitItem
protected javax.swing.JMenuItem	exportItem
protected javax.swing.JMenu	fileMenu
protected java.lang.String	helpBase
protected TextFrame	helpFrame
protected javax.swing.JMenuItem	helpItem
protected javax.swing.JLabel	helpLabel
protected javax.swing.JMenu	helpMenu
protected java.lang.String	helpPath
protected JobManager	jobManager
static boolean	loadClass
protected static OSPLog	log
protected javax.swing.JMenuItem	logItem
protected javax.swing.JMenuBar	menubar
protected javax.swing.JMenuItem	openItem
protected javax.swing.JMenuItem	pasteColumnsItem
protected javax.swing.JMenu	pasteMenu
protected javax.swing.JMenuItem	pasteNewTabItem
protected javax.swing.JMenuItem	printItem
protected javax.swing.JMenuItem	saveAsItem
protected javax.swing.JMenuItem	saveItem
protected java.beans.PropertyChangeSupport	support
protected javax.swing.JTabbedPane	tabbedPane
protected boolean	useChooser

Fields inherited from class org.opensourcephysics.display.OSPFrame

animated, autoclear, buttonPanel, childFrames, constructorThreadGroup, customButtons, keepHidden, strategy

Fields inherited from class javax.swing.JFrame

accessibleContext, EXIT_ON_CLOSE, rootPane, rootPaneCheckingEnabled

Fields inherited from class java.awt.Frame

CROSSHAIR_CURSOR, DEFAULT_CURSOR, E_RESIZE_CURSOR, HAND_CURSOR, ICONIFIED, MAXIMIZED_BOTH, MAXIMIZED_HORIZ, MAXIMIZED_VERT, MOVE_CURSOR, N_RESIZE_CURSOR, NE_RESIZE_CURSOR, NORMAL, NW_RESIZE_CURSOR, S_RESIZE_CURSOR, SE_RESIZE_CURSOR, SW_RESIZE_CURSOR, TEXT_CURSOR, W_RESIZE_CURSOR, WAIT_CURSOR

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface javax.swing.WindowConstants

DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, HIDE_ON_CLOSE

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

	DataTool() Constructs a blank DataTool.
	DataTool(Data data) Constructs a DataTool and loads the specified data object.
	DataTool(Data data, java.lang.String name) Constructs a DataTool and loads a data object into a named tab.
	DataTool(java.lang.String fileName) Constructs a DataTool and opens the specified xml file.
protected	DataTool(java.lang.String title, java.lang.String name) Constructs a DataTool with title and name.
	DataTool(XMLControl control) Constructs a DataTool and loads data from an xml control.

Method Summary

DataToolTab	addTab(Data data) Adds a tab for the specified Data object.
DataToolTab	addTab(Data data, java.lang.String name) Adds a tab for the specified Data object and proposes a name for the tab.
protected void	addTab(DataToolTab tab) Adds a tab.
DataToolTab	addTab(XMLControl control) Adds a tab and loads data from an xml control.
protected static javax.swing.JButton	createButton(java.lang.String text) Creates a button with a specified maximum height.
protected void	createGUI() Creates the GUI.
protected FunctionTool	getDataFunctionTool() Gets the function tool for defining custom data functions.
protected DataToolTab	getSelectedTab() Gets the currently selected DataToolTab, if any.
protected java.lang.StringBuffer	getSelectedTableData(java.lang.String name, DataTable table) Gets the data rows selected by the user in a datatable.
DataToolTab	getTab(Data data) Returns the tab containing the specified Data object.
DataToolTab	getTab(int index) Returns the tab at the specified index.
int	getTabCount() Returns the tab count.
protected int	getTabIndex(Data data) Returns the index of the tab containing the specified Data object.
static DataTool	getTool() Gets the shared DataTool.
protected java.lang.String	getUniqueName(java.lang.String proposed) Gets a unique name.
protected DatasetManager	importCharDelimitedData(java.lang.String dataString, java.lang.String fileName) Imports character-delimited data.
boolean	isUseChooser() Gets the useChooser flag.
protected DataToolTab	loadData(Data data, DataToolTab tab) Loads data into a specified tab.
protected DataToolTab	loadData(DataToolTab tab, XMLControl control, boolean useChooser) Loads data from an xml control into a specified tab.
protected java.lang.String	open() Opens an xml file selected with a chooser.
java.lang.String	open(java.lang.String fileName) Opens an xml file specified by name.
static double[]	parseDoubles(java.lang.String text, java.lang.String delimiter) Parses a String into doubles separated by a specified delimiter.
static double[][]	parseDoubles(java.lang.String text, java.lang.String rowDelimiter, java.lang.String colDelimiter) Parses a String into doubles separated by specified row and column delimiters.
static java.lang.String[]	parseStrings(java.lang.String text, java.lang.String delimiter) Parses a String into tokens separated by a specified delimiter.
static java.lang.String[][]	parseStrings(java.lang.String text, java.lang.String rowDelimiter, java.lang.String colDelimiter) Parses a String into tokens separated by specified row and column delimiters.
void	propertyChange(java.beans.PropertyChangeEvent e) Listens for property changes "function" and "visible"
protected java.lang.String	readFirstLine(java.io.Reader in)
protected void	refreshFunctionTool() Refreshes the function tool.
protected void	refreshGUI() Refreshes the GUI.
protected void	refreshMenubar()
protected void	refreshTabTitles()
protected void	removeAllButTab(int index) Removes all tabs except the specified index.
protected void	removeAllTabs() Removes all tabs.
DataToolTab	removeTab(Data data) Adds a tab for the specified Data object.
void	removeTab(int index) Removes the tab at the specified index.
protected java.lang.String	save(java.lang.String fileName) Saves the current xml control to the specified file.
protected java.lang.String	saveAs() Saves the currently displayed xml control to a file selected with a chooser.
void	send(Job job, Tool replyTo) Sends a job to this tool and specifies a tool to reply to.
protected void	setSelectedTab(DataToolTab tab) Selects a DataToolTab.
void	setUseChooser(boolean useChooser) Sets the useChooser flag.
protected void	showAboutDialog() Shows the about dialog.
void	update(Data data) Updates the data.
java.lang.String	write(java.lang.String text) Writes text to a file selected with a chooser.
java.lang.String	write(java.lang.String text, java.lang.String fileName) Writes text to a file with the specified name.
void	write(java.lang.String text, java.io.Writer out) Writes text to a Writer.

Methods inherited from class org.opensourcephysics.display.OSPFrame

addButton, addChildFrame, bufferStrategyShow, clearChildFrames, clearData, clearDataAndRepaint, createBufferStrategy, dispose, getChildFrames, getChooser, getConstructorThreadGroup, getMenu, invalidateImage, isAnimated, isAutoclear, isIconified, isKeepHidden, loadDisplayMenu, loadToolsMenu, parseXMLMenu, parseXMLMenu, removeMenu, removeMenuItem, render, setAnimated, setAutoclear, setDefaultCloseOperation, setFontLevel, setKeepHidden, setSize, setTitle, setVisible, show, wishesToExit

Methods inherited from class javax.swing.JFrame

addImpl, createRootPane, frameInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getJMenuBar, getLayeredPane, getRootPane, isDefaultLookAndFeelDecorated, isRootPaneCheckingEnabled, paramString, processWindowEvent, remove, setContentPane, setDefaultLookAndFeelDecorated, setGlassPane, setIconImage, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, update

Methods inherited from class java.awt.Frame

addNotify, finalize, getCursorType, getExtendedState, getFrames, getIconImage, getMaximizedBounds, getMenuBar, getState, getTitle, isResizable, isUndecorated, remove, removeNotify, setCursor, setExtendedState, setMaximizedBounds, setMenuBar, setResizable, setState, setUndecorated

Methods inherited from class java.awt.Window

addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getGraphicsConfiguration, getInputContext, getListeners, getLocale, getMostRecentFocusOwner, getOwnedWindows, getOwner, getToolkit, getWarningString, getWindowFocusListeners, getWindowListeners, getWindowStateListeners, hide, isActive, isAlwaysOnTop, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isShowing, pack, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, setAlwaysOnTop, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setLocationByPlatform, setLocationRelativeTo, toBack, toFront

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, transferFocusBackward, 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, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opensourcephysics.display.AppFrame

getDefaultCloseOperation

Methods inherited from interface java.awt.MenuContainer

getFont, postEvent

Field Detail

loadClass

public static boolean loadClass

chooser

protected static javax.swing.JFileChooser chooser

log

protected static OSPLog log

dim

protected static java.awt.Dimension dim

buttonHeight

protected static int buttonHeight

tabbedPane

protected javax.swing.JTabbedPane tabbedPane

useChooser

protected boolean useChooser

contentPane

protected javax.swing.JPanel contentPane

support

protected java.beans.PropertyChangeSupport support

control

protected XMLControl control

jobManager

protected JobManager jobManager

addableData

protected Data addableData

emptyMenubar

protected javax.swing.JMenuBar emptyMenubar

emptyFileMenu

protected javax.swing.JMenu emptyFileMenu

emptyOpenItem

protected javax.swing.JMenuItem emptyOpenItem

emptyExitItem

protected javax.swing.JMenuItem emptyExitItem

emptyEditMenu

protected javax.swing.JMenu emptyEditMenu

emptyPasteItem

protected javax.swing.JMenuItem emptyPasteItem

menubar

protected javax.swing.JMenuBar menubar

fileMenu

protected javax.swing.JMenu fileMenu

openItem

protected javax.swing.JMenuItem openItem

exportItem

protected javax.swing.JMenuItem exportItem

saveItem

protected javax.swing.JMenuItem saveItem

saveAsItem

protected javax.swing.JMenuItem saveAsItem

closeItem

protected javax.swing.JMenuItem closeItem

closeAllItem

protected javax.swing.JMenuItem closeAllItem

printItem

protected javax.swing.JMenuItem printItem

exitItem

protected javax.swing.JMenuItem exitItem

editMenu

protected javax.swing.JMenu editMenu

copyMenu

protected javax.swing.JMenu copyMenu

copyImageItem

protected javax.swing.JMenuItem copyImageItem

copyTabItem

protected javax.swing.JMenuItem copyTabItem

copyDatasetItem

protected javax.swing.JMenuItem copyDatasetItem

copyDataRowsItem

protected javax.swing.JMenuItem copyDataRowsItem

pasteMenu

protected javax.swing.JMenu pasteMenu

pasteNewTabItem

protected javax.swing.JMenuItem pasteNewTabItem

pasteColumnsItem

protected javax.swing.JMenuItem pasteColumnsItem

helpMenu

protected javax.swing.JMenu helpMenu

helpItem

protected javax.swing.JMenuItem helpItem

logItem

protected javax.swing.JMenuItem logItem

aboutItem

protected javax.swing.JMenuItem aboutItem

dataFunctionTool

protected FunctionTool dataFunctionTool

helpLabel

protected javax.swing.JLabel helpLabel

helpFrame

protected TextFrame helpFrame

helpPath

protected java.lang.String helpPath

helpBase

protected java.lang.String helpBase

Constructor Detail

DataTool

public DataTool()

Constructs a blank DataTool.

DataTool

public DataTool(java.lang.String fileName)

Constructs a DataTool and opens the specified xml file.

Parameters:

fileName - the name of the xml file

DataTool

public DataTool(XMLControl control)

Constructs a DataTool and loads data from an xml control.

Parameters:

control - the xml control

DataTool

public DataTool(Data data)

Constructs a DataTool and loads the specified data object.

Parameters:

data - the data

DataTool

public DataTool(Data data,
                java.lang.String name)

Constructs a DataTool and loads a data object into a named tab.

Parameters:

data - the data

name - the tab name

DataTool

protected DataTool(java.lang.String title,
                   java.lang.String name)

Constructs a DataTool with title and name.

Method Detail

getTool

public static DataTool getTool()

Gets the shared DataTool.

Returns:

the shared DataTool

addTab

public DataToolTab addTab(XMLControl control)

Adds a tab and loads data from an xml control.

Parameters:

control - the xml control

Returns:

a collection of newly loaded Data objects

addTab

public DataToolTab addTab(Data data)

Adds a tab for the specified Data object. The tab name will be that of the Data object if it defines a getName() method.

Parameters:

data - the Data

Returns:

the newly added tab

addTab

public DataToolTab addTab(Data data,
                          java.lang.String name)

Adds a tab for the specified Data object and proposes a name for the tab. The name will be modified if not unique.

Parameters:

data - the Data

name - a proposed tab name

Returns:

the newly added tab

removeTab

public DataToolTab removeTab(Data data)

Adds a tab for the specified Data object. The tab name will be that of the Data object if it defines a getName() method.

Parameters:

data - the Data

Returns:

the newly added tab

removeTab

public void removeTab(int index)

Removes the tab at the specified index.

Parameters:

index - the tab number

update

public void update(Data data)

Updates the data.

Parameters:

data - the Data

getTab

public DataToolTab getTab(Data data)

Returns the tab containing the specified Data object. May return null.

Parameters:

data - the Dataset

Returns:

the tab

getTab

public DataToolTab getTab(int index)

Returns the tab at the specified index. May return null.

Parameters:

index - the tab index

Returns:

the tab

getTabCount

public int getTabCount()

Returns the tab count.

Returns:

the number of tabs

open

public java.lang.String open(java.lang.String fileName)

Opens an xml file specified by name.

Parameters:

fileName - the file name

Returns:

the file name, if successfully opened (datasets loaded)

send

public void send(Job job,
                 Tool replyTo)
          throws java.rmi.RemoteException

Sends a job to this tool and specifies a tool to reply to.

Specified by:

send in interface Tool

Parameters:

job - the Job

replyTo - the tool to notify when the job is complete (may be null)

Throws:

java.rmi.RemoteException

setUseChooser

public void setUseChooser(boolean useChooser)

Sets the useChooser flag.

Parameters:

useChooser - true to load datasets with a chooser

isUseChooser

public boolean isUseChooser()

Gets the useChooser flag.

Returns:

true if loading datasets with a chooser

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent e)

Listens for property changes "function" and "visible"

Specified by:

propertyChange in interface java.beans.PropertyChangeListener

Parameters:

e - the event

parseStrings

public static java.lang.String[] parseStrings(java.lang.String text,
                                              java.lang.String delimiter)

Parses a String into tokens separated by a specified delimiter.

Parameters:

text - the text to parse

delimiter - the delimiter

Returns:

an array of String tokens

parseDoubles

public static double[] parseDoubles(java.lang.String text,
                                    java.lang.String delimiter)

Parses a String into doubles separated by a specified delimiter. Unparsable strings are set to Double.NaN.

Parameters:

text - the text to parse

delimiter - the delimiter

Returns:

an array of doubles

parseStrings

public static java.lang.String[][] parseStrings(java.lang.String text,
                                                java.lang.String rowDelimiter,
                                                java.lang.String colDelimiter)

Parses a String into tokens separated by specified row and column delimiters.

Parameters:

text - the text to parse

rowDelimiter - the column delimiter

colDelimiter - the column delimiter

Returns:

a 2D array of String tokens

parseDoubles

public static double[][] parseDoubles(java.lang.String text,
                                      java.lang.String rowDelimiter,
                                      java.lang.String colDelimiter)

Parses a String into doubles separated by specified row and column delimiters.

Parameters:

text - the text to parse

rowDelimiter - the column delimiter

colDelimiter - the column delimiter

Returns:

a 2D array of doubles

readFirstLine

protected java.lang.String readFirstLine(java.io.Reader in)

importCharDelimitedData

protected DatasetManager importCharDelimitedData(java.lang.String dataString,
                                                 java.lang.String fileName)

Imports character-delimited data.

Parameters:

dataString - the data

fileName - name of file being imported (may be null)

Returns:

DatasetManager with imported data, or null if none found

getUniqueName

protected java.lang.String getUniqueName(java.lang.String proposed)

Gets a unique name.

Parameters:

proposed - the proposed name

Returns:

the unique name

loadData

protected DataToolTab loadData(DataToolTab tab,
                               XMLControl control,
                               boolean useChooser)

Loads data from an xml control into a specified tab. If no tab is specified, then a new one is created.

Parameters:

tab - the tab to load (may be null)

control - the xml control describing the data

useChooser - true to present data choices to user

Returns:

the loaded tab

loadData

protected DataToolTab loadData(Data data,
                               DataToolTab tab)

Loads data into a specified tab. If tab is null, a new one is created.

Parameters:

tab - the tab to load (may be null)

Returns:

the loaded tab

addTab

protected void addTab(DataToolTab tab)

Adds a tab. The tab should be named before calling this method.

Parameters:

tab - a DataToolTab

getSelectedTab

protected DataToolTab getSelectedTab()

Gets the currently selected DataToolTab, if any.

Returns:

the selected tab

setSelectedTab

protected void setSelectedTab(DataToolTab tab)

Selects a DataToolTab.

Parameters:

tab - the tab to select

open

protected java.lang.String open()

Opens an xml file selected with a chooser.

Returns:

the name of the opened file

write

public java.lang.String write(java.lang.String text)

Writes text to a file selected with a chooser.

Parameters:

text - the text

Returns:

the path of the saved document or null if failed

write

public java.lang.String write(java.lang.String text,
                              java.lang.String fileName)

Writes text to a file with the specified name.

Parameters:

text - the text

fileName - the file name

Returns:

the path of the saved document or null if failed

write

public void write(java.lang.String text,
                  java.io.Writer out)

Writes text to a Writer.

Parameters:

text - the text

out - the Writer

save

protected java.lang.String save(java.lang.String fileName)

Saves the current xml control to the specified file.

Parameters:

fileName - the file name

Returns:

the name of the saved file, or null if not saved

saveAs

protected java.lang.String saveAs()

Saves the currently displayed xml control to a file selected with a chooser.

Returns:

the name of the saved file, or null if not saved

getTabIndex

protected int getTabIndex(Data data)

Returns the index of the tab containing the specified Data object.

Parameters:

data - the Dataset

Returns:

the name of the opened file

removeAllButTab

protected void removeAllButTab(int index)

Removes all tabs except the specified index.

Parameters:

index - the tab number

removeAllTabs

protected void removeAllTabs()

Removes all tabs.

refreshTabTitles

protected void refreshTabTitles()

refreshMenubar

protected void refreshMenubar()

getDataFunctionTool

protected FunctionTool getDataFunctionTool()

Gets the function tool for defining custom data functions.

refreshFunctionTool

protected void refreshFunctionTool()

Refreshes the function tool.

getSelectedTableData

protected java.lang.StringBuffer getSelectedTableData(java.lang.String name,
                                                      DataTable table)

Gets the data rows selected by the user in a datatable. This method is modified from the org.opensourcephysics.display.DataTableFrame getSelectedData method. All columns except the row number column are included, in view order. A descriptive name (optional) and the column names precede the actual data. Data rows are delimited by new lines ("\n"), columns by tabs.

Parameters:

name - a name for the data (may be null)

table - the datatable containing the data

Returns:

a StringBuffer containing the data.

createGUI

protected void createGUI()

Creates the GUI.

refreshGUI

protected void refreshGUI()

Refreshes the GUI.

Overrides:

refreshGUI in class OSPFrame

showAboutDialog

protected void showAboutDialog()

Shows the about dialog.

createButton

protected static javax.swing.JButton createButton(java.lang.String text)

Creates a button with a specified maximum height.

Parameters:

text - the button text

h - the button height

Returns:

the button