weka.gui.arffviewer
Class ArffViewerMainPanel

java.lang.Object
  extended by java.awt.Component
      extended by java.awt.Container
          extended by javax.swing.JComponent
              extended by javax.swing.JPanel
                  extended by weka.gui.arffviewer.ArffViewerMainPanel
All Implemented Interfaces:
java.awt.event.ActionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, javax.swing.event.ChangeListener

public class ArffViewerMainPanel
extends javax.swing.JPanel
implements java.awt.event.ActionListener, javax.swing.event.ChangeListener

The main panel of the ArffViewer. It has a reference to the menu, that an implementing JFrame only needs to add via the setJMenuBar(JMenuBar) method.

Version:
$Revision: 1.1.2.2 $
Author:
FracPete (fracpete at waikato dot ac dot nz)
See Also:
Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from class javax.swing.JComponent
javax.swing.JComponent.AccessibleJComponent
 
Field Summary
static int DEFAULT_HEIGHT
          the default for height
static int DEFAULT_LEFT
          the default for left
static int DEFAULT_TOP
          the default for top
static int DEFAULT_WIDTH
          the default for width
static int HEIGHT
          default height
static int WIDTH
          default width
 
Fields inherited from class javax.swing.JComponent
TOOL_TIP_TEXT_KEY, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW
 
Fields inherited from class java.awt.Component
BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT
 
Fields inherited from interface java.awt.image.ImageObserver
ABORT, ALLBITS, ERROR, FRAMEBITS, PROPERTIES, SOMEBITS
 
Constructor Summary
ArffViewerMainPanel(javax.swing.JFrame parentFrame)
          initializes the object
 
Method Summary
 void actionPerformed(java.awt.event.ActionEvent e)
          invoked when an action occurs
 void clearSearch()
          clears the search, i.e.
 void close()
          closes the window, i.e., if the parent is not null and implements the WindowListener interface it calls the windowClosing method
 void closeAllFiles()
          closes all open files
 void closeFile()
          closes the current tab
 void closeFile(boolean showCancel)
          closes the current tab
 void copyContent()
          copies the content of the selection to the clipboard
 void deleteAttribute(boolean multiple)
          deletes the current selected Attribute or several chosen ones
 void deleteInstance(boolean multiple)
          deletes the current selected Instance or several chosen ones
 boolean getConfirmExit()
          returns the setting of whether to display a confirm messagebox or not on exit
 java.lang.String getCurrentFilename()
          returns the filename of the current tab
 int getCurrentIndex()
          returns the currently selected tab index
 ArffPanel getCurrentPanel()
          returns the currently selected panel
 boolean getExitOnClose()
          returns TRUE if a System.exit(0) is done on a close
 java.lang.String getFilename(int index)
          returns the filename of the specified panel
 java.lang.String getFrameTitle()
          returns the title (incl.
 javax.swing.JMenuBar getMenu()
          returns the menu bar to be added in a frame
 ArffPanel getPanel(int index)
          returns the specified panel, null if index is out of bounds
 int getPanelCount()
          returns the number of panels currently open
 javax.swing.JTabbedPane getTabbedPane()
          returns the tabbedpane instance
 boolean isPanelSelected()
          checks whether a panel is currently selected
 void loadFile()
          loads the specified file into the table
 void loadFile(java.lang.String filename)
          loads the specified file
 void refresh()
          validates and repaints the frame
 void renameAttribute()
          renames the current selected Attribute
 void saveFile()
          saves the current data into a file
 void saveFileAs()
          saves the current data into a new file
 void search()
          searches for a string in the cells
 void setConfirmExit(boolean confirm)
          whether to present a MessageBox on Exit or not
 void setCurrentFilename(java.lang.String filename)
          sets the filename of the current tab
 void setExitOnClose(boolean value)
          whether to do a System.exit(0) on close
 void setFilename(int index, java.lang.String filename)
          sets the filename of the specified panel
 java.lang.String showAttributes()
          displays all the attributes, returns the selected item or NULL if canceled
 void showProperties()
          displays some properties of the instances
 void showValues()
          displays all the distinct values for an attribute
 void sortInstances()
          sorts the current selected attribute
 void stateChanged(javax.swing.event.ChangeEvent e)
          Invoked when the target of the listener has changed its state.
 java.lang.String toString()
          returns only the classname
 void undo()
          undoes the last action
 void updateFrameTitle()
          sets the title of the parent frame, if one was provided
 
Methods inherited from class javax.swing.JPanel
getAccessibleContext, getUI, getUIClassID, setUI, updateUI
 
Methods inherited from class javax.swing.JComponent
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, 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, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintImmediately, paintImmediately, print, printAll, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, 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, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update
 
Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, 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, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusBackward, transferFocusDownCycle, validate
 
Methods inherited from class java.awt.Component
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, createImage, createImage, createVolatileImage, createVolatileImage, dispatchEvent, enable, enableInputMethods, 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, hide, 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, 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, transferFocus, transferFocusUpCycle
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

DEFAULT_WIDTH

public static final int DEFAULT_WIDTH
the default for width

See Also:
Constant Field Values

DEFAULT_HEIGHT

public static final int DEFAULT_HEIGHT
the default for height

See Also:
Constant Field Values

DEFAULT_LEFT

public static final int DEFAULT_LEFT
the default for left

See Also:
Constant Field Values

DEFAULT_TOP

public static final int DEFAULT_TOP
the default for top

See Also:
Constant Field Values

WIDTH

public static final int WIDTH
default width

See Also:
Constant Field Values

HEIGHT

public static final int HEIGHT
default height

See Also:
Constant Field Values
Constructor Detail

ArffViewerMainPanel

public ArffViewerMainPanel(javax.swing.JFrame parentFrame)
initializes the object

Method Detail

getMenu

public javax.swing.JMenuBar getMenu()
returns the menu bar to be added in a frame


getTabbedPane

public javax.swing.JTabbedPane getTabbedPane()
returns the tabbedpane instance


setConfirmExit

public void setConfirmExit(boolean confirm)
whether to present a MessageBox on Exit or not

Parameters:
confirm - whether a MessageBox pops up or not to confirm exit

getConfirmExit

public boolean getConfirmExit()
returns the setting of whether to display a confirm messagebox or not on exit

Returns:
whether a messagebox is displayed or not

setExitOnClose

public void setExitOnClose(boolean value)
whether to do a System.exit(0) on close


getExitOnClose

public boolean getExitOnClose()
returns TRUE if a System.exit(0) is done on a close


refresh

public void refresh()
validates and repaints the frame


getFrameTitle

public java.lang.String getFrameTitle()
returns the title (incl. filename) for the frame


updateFrameTitle

public void updateFrameTitle()
sets the title of the parent frame, if one was provided


getPanelCount

public int getPanelCount()
returns the number of panels currently open


getPanel

public ArffPanel getPanel(int index)
returns the specified panel, null if index is out of bounds


getCurrentIndex

public int getCurrentIndex()
returns the currently selected tab index


getCurrentPanel

public ArffPanel getCurrentPanel()
returns the currently selected panel


isPanelSelected

public boolean isPanelSelected()
checks whether a panel is currently selected


getFilename

public java.lang.String getFilename(int index)
returns the filename of the specified panel


getCurrentFilename

public java.lang.String getCurrentFilename()
returns the filename of the current tab


setFilename

public void setFilename(int index,
                        java.lang.String filename)
sets the filename of the specified panel


setCurrentFilename

public void setCurrentFilename(java.lang.String filename)
sets the filename of the current tab


loadFile

public void loadFile(java.lang.String filename)
loads the specified file


loadFile

public void loadFile()
loads the specified file into the table


saveFile

public void saveFile()
saves the current data into a file


saveFileAs

public void saveFileAs()
saves the current data into a new file


closeFile

public void closeFile()
closes the current tab


closeFile

public void closeFile(boolean showCancel)
closes the current tab

Parameters:
showCancel - whether to show an additional CANCEL button in the "Want to save changes"-dialog
See Also:
saveChanges(boolean)

closeAllFiles

public void closeAllFiles()
closes all open files


showProperties

public void showProperties()
displays some properties of the instances


close

public void close()
closes the window, i.e., if the parent is not null and implements the WindowListener interface it calls the windowClosing method


undo

public void undo()
undoes the last action


copyContent

public void copyContent()
copies the content of the selection to the clipboard


search

public void search()
searches for a string in the cells


clearSearch

public void clearSearch()
clears the search, i.e. resets the found cells


renameAttribute

public void renameAttribute()
renames the current selected Attribute


deleteAttribute

public void deleteAttribute(boolean multiple)
deletes the current selected Attribute or several chosen ones


deleteInstance

public void deleteInstance(boolean multiple)
deletes the current selected Instance or several chosen ones


sortInstances

public void sortInstances()
sorts the current selected attribute


showAttributes

public java.lang.String showAttributes()
displays all the attributes, returns the selected item or NULL if canceled


showValues

public void showValues()
displays all the distinct values for an attribute


actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)
invoked when an action occurs

Specified by:
actionPerformed in interface java.awt.event.ActionListener

stateChanged

public void stateChanged(javax.swing.event.ChangeEvent e)
Invoked when the target of the listener has changed its state.

Specified by:
stateChanged in interface javax.swing.event.ChangeListener

toString

public java.lang.String toString()
returns only the classname

Overrides:
toString in class java.awt.Component