weka.gui

Class Main

java.lang.Object

java.awt.Component

java.awt.Container

java.awt.Window

java.awt.Frame

javax.swing.JFrame

weka.gui.Main

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible, javax.swing.RootPaneContainer, javax.swing.WindowConstants, OptionHandler

public class Main
extends javax.swing.JFrame
implements OptionHandler

Menu-based GUI for Weka, replacement for the GUIChooser. Valid options are:

 -gui <MDI|SDI>
  Determines the layout of the GUI:
  MDI = MDI Layout
  SDI = SDI Layout
  (default: MDI)
 

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Main.BackgroundDesktopPane DesktopPane with background image.
static class	Main.ChildFrameMDI Specialized JInternalFrame class.
static class	Main.ChildFrameSDI Specialized JFrame class.

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, java.awt.Window.Type

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.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

Fields

Modifier and Type	Field and Description
static int	GUI_MDI displays the GUI as MDI.
static int	GUI_SDI displays the GUI as SDI.
protected java.util.HashSet<java.awt.Container>	m_ChildFrames contains the child frames (title <-> object).
protected javax.swing.JFileChooser	m_FileChooserGraphVisualizer filechooser for the GraphVisualizer.
protected javax.swing.JFileChooser	m_FileChooserPlot filechooser for Plots.
protected javax.swing.JFileChooser	m_FileChooserROC filechooser for ROC curves.
protected javax.swing.JFileChooser	m_FileChooserTreeVisualizer filechooser for the TreeVisualizer.
protected int	m_GUIType the type of GUI to display.
protected static LogWindow	m_LogWindow The frame of the LogWindow.
protected static Main	m_MainCommandline variable for the Main class which would be set to null by the memory monitoring thread to free up some memory if we running out of memory.
protected static Main	m_MainSingleton singleton instance of the GUI.
protected static Memory	m_Memory for monitoring the Memory consumption.
protected Main	m_Self the frame itself.
protected static java.util.Vector<StartUpListener>	m_StartupListeners list of things to be notified when the startup process of the KnowledgeFlow is complete.
static Tag[]	TAGS_GUI GUI tags.

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

Constructors

Constructor and Description
Main() default constructor.

Method Summary

Modifier and Type	Method and Description
void	addChildFrame(java.awt.Container c) adds the given child frame to the list of frames.
static void	addStartupListener(StartUpListener s) Add a listener to be notified when startup is complete.
boolean	containsWindow(java.lang.Class<?> windowClass) checks, whether an instance of the given window class is already in the Window list.
boolean	containsWindow(java.lang.String title) checks, whether a window with the given title is already in the Window list.
protected java.awt.Container	createFrame(Main parent, java.lang.String title, java.awt.Component c, java.awt.LayoutManager layout, java.lang.Object layoutConstraints, int width, int height, javax.swing.JMenuBar menu, boolean listener, boolean visible) creates a frame (depending on m_GUIType) and returns it.
static void	createSingleton(java.lang.String[] args) Create the singleton instance of the Main GUI.
protected void	createTitle(java.lang.String title) creates and displays the title.
protected void	createWindowMenu() creates the menu of currently open windows.
SelectedTag	getGUIType() Gets the currently set type of GUI to display.
java.lang.String[]	getOptions() returns the options of the current setup.
static Main	getSingleton() Return the singleton instance of the Main GUI.
java.awt.Container	getWindow(java.lang.Class<?> windowClass) returns the first instance of the given window class, null if none can be found.
java.awt.Container	getWindow(java.lang.String title) returns the first window with the given title, null if none can be found.
java.util.Iterator<java.awt.Container>	getWindowList() returns all currently open frames.
protected void	initGUI() initializes the GUI.
protected void	insertMenuItem(javax.swing.JMenu menu, javax.swing.JMenuItem menuitem) insert the menu item in a sorted fashion.
protected void	insertMenuItem(javax.swing.JMenu menu, javax.swing.JMenuItem menuitem, int startIndex) insert the menu item in a sorted fashion.
java.util.Enumeration<Option>	listOptions() Gets an enumeration describing the available options.
static void	main(java.lang.String[] args) starts the application.
void	minimizeWindows() minimizes all windows.
boolean	removeChildFrame(java.awt.Container c) tries to remove the child frame, it returns true if it could do such.
void	restoreWindows() restores all windows.
void	setGUIType(SelectedTag value) Sets the type of GUI to use.
void	setOptions(java.lang.String[] options) Parses the options for this object.
void	setVisible(boolean b) Shows or hides this component depending on the value of parameter b.
boolean	showWindow(java.lang.Class<?> windowClass) brings the first frame to the top that is of the specified window class.
boolean	showWindow(java.awt.Container c) brings child frame to the top.
void	windowListChanged() is called when window list changed somehow (add or remove).

Methods inherited from class javax.swing.JFrame

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

Methods inherited from class java.awt.Frame

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

Methods inherited from class java.awt.Window

addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBackground, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOpacity, getOwnedWindows, getOwner, getOwnerlessWindows, getShape, getToolkit, getType, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, hide, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isAutoRequestFocus, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isOpaque, isShowing, isValidateRoot, pack, paint, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setAutoRequestFocus, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImages, setLocation, setLocation, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setType, show, 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, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, 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, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, 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, 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, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resize, resize, revalidate, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setMaximumSize, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.awt.MenuContainer

getFont, postEvent

Field Detail

GUI_MDI

public static final int GUI_MDI

displays the GUI as MDI.

See Also:

Constant Field Values

GUI_SDI

public static final int GUI_SDI

displays the GUI as SDI.

See Also:

Constant Field Values

TAGS_GUI

public static final Tag[] TAGS_GUI

GUI tags.

m_Self

protected Main m_Self

the frame itself.

m_GUIType

protected int m_GUIType

the type of GUI to display.

m_MainCommandline

protected static Main m_MainCommandline

variable for the Main class which would be set to null by the memory monitoring thread to free up some memory if we running out of memory.

m_MainSingleton

protected static Main m_MainSingleton

singleton instance of the GUI.

m_StartupListeners

protected static java.util.Vector<StartUpListener> m_StartupListeners

list of things to be notified when the startup process of the KnowledgeFlow is complete.

m_Memory

protected static Memory m_Memory

for monitoring the Memory consumption.

m_ChildFrames

protected java.util.HashSet<java.awt.Container> m_ChildFrames

contains the child frames (title <-> object).

m_LogWindow

protected static LogWindow m_LogWindow

The frame of the LogWindow.

m_FileChooserTreeVisualizer

protected javax.swing.JFileChooser m_FileChooserTreeVisualizer

filechooser for the TreeVisualizer.

m_FileChooserGraphVisualizer

protected javax.swing.JFileChooser m_FileChooserGraphVisualizer

filechooser for the GraphVisualizer.

m_FileChooserPlot

protected javax.swing.JFileChooser m_FileChooserPlot

filechooser for Plots.

m_FileChooserROC

protected javax.swing.JFileChooser m_FileChooserROC

filechooser for ROC curves.

Constructor Detail

Main

public Main()

default constructor.

Method Detail

createFrame

protected java.awt.Container createFrame(Main parent,
                                         java.lang.String title,
                                         java.awt.Component c,
                                         java.awt.LayoutManager layout,
                                         java.lang.Object layoutConstraints,
                                         int width,
                                         int height,
                                         javax.swing.JMenuBar menu,
                                         boolean listener,
                                         boolean visible)

creates a frame (depending on m_GUIType) and returns it.

Parameters:

parent - the parent of the generated frame

title - the title of the frame

c - the component to place, can be null

layout - the layout to use, e.g., BorderLayout

layoutConstraints - the layout constraints, e.g., BorderLayout.CENTER

width - the width of the frame, ignored if -1

height - the height of the frame, ignored if -1

menu - an optional menu

listener - if true a default listener is added

visible - if true then the frame is made visible immediately

Returns:

the generated frame

See Also:

m_GUIType

insertMenuItem

protected void insertMenuItem(javax.swing.JMenu menu,
                              javax.swing.JMenuItem menuitem)

insert the menu item in a sorted fashion.

Parameters:

menu - the menu to add the item to

menuitem - the menu item to add

insertMenuItem

protected void insertMenuItem(javax.swing.JMenu menu,
                              javax.swing.JMenuItem menuitem,
                              int startIndex)

insert the menu item in a sorted fashion.

Parameters:

menu - the menu to add the item to

menuitem - the menu item to add

startIndex - the index in the menu to start with (0-based)

initGUI

protected void initGUI()

initializes the GUI.

createTitle

protected void createTitle(java.lang.String title)

creates and displays the title.

Parameters:

title - the additional part of the title

addChildFrame

public void addChildFrame(java.awt.Container c)

adds the given child frame to the list of frames.

Parameters:

c - the child frame to add

removeChildFrame

public boolean removeChildFrame(java.awt.Container c)

tries to remove the child frame, it returns true if it could do such.

Parameters:

c - the child frame to remove

Returns:

true if the child frame could be removed

showWindow

public boolean showWindow(java.awt.Container c)

brings child frame to the top.

Parameters:

c - the frame to activate

Returns:

true if frame was activated

showWindow

public boolean showWindow(java.lang.Class<?> windowClass)

brings the first frame to the top that is of the specified window class.

Parameters:

windowClass - the class to display the first child for

Returns:

true, if a child was found and brought to front

getWindowList

public java.util.Iterator<java.awt.Container> getWindowList()

returns all currently open frames.

Returns:

an iterator over all currently open frame

getWindow

public java.awt.Container getWindow(java.lang.Class<?> windowClass)

returns the first instance of the given window class, null if none can be found.

Parameters:

windowClass - the class to retrieve the first instance for

Returns:

null, if no instance can be found

getWindow

public java.awt.Container getWindow(java.lang.String title)

returns the first window with the given title, null if none can be found.

Parameters:

title - the title to look for

Returns:

null, if no instance can be found

containsWindow

public boolean containsWindow(java.lang.Class<?> windowClass)

checks, whether an instance of the given window class is already in the Window list.

Parameters:

windowClass - the class to check for an instance in the current window list

Returns:

true if the class is already listed in the Window list

containsWindow

public boolean containsWindow(java.lang.String title)

checks, whether a window with the given title is already in the Window list.

Parameters:

title - the title to check for in the current window list

Returns:

true if a window with the given title is already listed in the Window list

minimizeWindows

public void minimizeWindows()

minimizes all windows.

restoreWindows

public void restoreWindows()

restores all windows.

windowListChanged

public void windowListChanged()

is called when window list changed somehow (add or remove).

createWindowMenu

protected void createWindowMenu()

creates the menu of currently open windows.

setVisible

public void setVisible(boolean b)

Shows or hides this component depending on the value of parameter b.

Overrides:

setVisible in class java.awt.Window

Parameters:

b - if true, shows this component; otherwise, hides this component

createSingleton

public static void createSingleton(java.lang.String[] args)

Create the singleton instance of the Main GUI.

Parameters:

args - commandline options

getSingleton

public static Main getSingleton()

Return the singleton instance of the Main GUI.

Returns:

the singleton instance

addStartupListener

public static void addStartupListener(StartUpListener s)

Add a listener to be notified when startup is complete.

Parameters:

s - a listener to add

listOptions

public java.util.Enumeration<Option> listOptions()

Gets an enumeration describing the available options.

Specified by:

listOptions in interface OptionHandler

Returns:

an enumeration of all the available options.

getOptions

public java.lang.String[] getOptions()

returns the options of the current setup.

Specified by:

getOptions in interface OptionHandler

Returns:

the current options

setOptions

public void setOptions(java.lang.String[] options)
                throws java.lang.Exception

Parses the options for this object.

Valid options are:

 -gui <MDI|SDI>
  Determines the layout of the GUI:
  MDI = MDI Layout
  SDI = SDI Layout
  (default: MDI)
 

Specified by:

setOptions in interface OptionHandler

Parameters:

options - the options to use

Throws:

java.lang.Exception - if setting of options fails

setGUIType

public void setGUIType(SelectedTag value)

Sets the type of GUI to use.

Parameters:

value - .the GUI type

getGUIType

public SelectedTag getGUIType()

Gets the currently set type of GUI to display.

Returns:

the current GUI Type.

main

public static void main(java.lang.String[] args)

starts the application.

Parameters:

args - the commandline arguments - ignored