weka.gui.sql

Class ResultPanel

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

weka.gui.sql.ResultPanel

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, javax.swing.event.ChangeListener, QueryExecuteListener

public class ResultPanel
extends javax.swing.JPanel
implements QueryExecuteListener, javax.swing.event.ChangeListener

Represents a panel for displaying the results of a query in table format.

See Also:

Serialized Form

Nested Class Summary

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

javax.swing.JPanel.AccessibleJPanel

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

javax.swing.JComponent.AccessibleJComponent

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
protected javax.swing.JButton	m_ButtonClose the close button
protected javax.swing.JButton	m_ButtonCloseAll the close all button
protected javax.swing.JButton	m_ButtonCopyQuery the button that copies the query into the QueryPanel
protected javax.swing.JButton	m_ButtonOptWidth the button for the optimal column width of the current table
protected java.util.HashSet<ResultChangedListener>	m_Listeners the result change listeners
protected int	m_NameCounter the counter for the tab names
protected javax.swing.JFrame	m_Parent the parent of this panel
protected QueryPanel	m_QueryPanel the panel where to output the queries
protected javax.swing.JTabbedPane	m_TabbedPane the tabbed pane for the results

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
ResultPanel(javax.swing.JFrame parent) initializes the panel

Method Summary

Modifier and Type	Method and Description
void	addResultChangedListener(ResultChangedListener l) adds the given listener to the list of listeners
protected void	calcOptimalWidth() calculates the optimal column width for the current table
void	clear() sets the parameters back to standard
protected void	close() closes the current tab
protected void	closeAll() closes all tabs
protected void	copyQuery() copies the query of the current tab into the QueryPanel
protected void	createPanel() creates the panel with all its components
protected ResultSetTable	getCurrentTable() returns the table of the current tab, can be NULL
protected java.lang.String	getNextTabName() returns the next name for a tab "QueryXYZ'
QueryPanel	getQueryPanel() returns the currently set QueryPanel, can be NULL
protected void	notifyListeners(java.lang.String url, java.lang.String user, java.lang.String pw, java.lang.String query) notifies the listeners of the event
void	queryExecuted(QueryExecuteEvent evt) This method gets called when a query has been executed.
void	removeResultChangedListener(ResultChangedListener l) removes the given listener from the list of listeners
protected void	setButtons() sets the state of the buttons
void	setFocus() sets the focus in a designated control
void	setQueryPanel(QueryPanel panel) sets the QueryPanel to use for displaying the query
void	stateChanged(javax.swing.event.ChangeEvent e) Invoked when the target of the listener has changed its state.

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

m_Parent

protected javax.swing.JFrame m_Parent

the parent of this panel

m_Listeners

protected java.util.HashSet<ResultChangedListener> m_Listeners

the result change listeners

m_QueryPanel

protected QueryPanel m_QueryPanel

the panel where to output the queries

m_TabbedPane

protected javax.swing.JTabbedPane m_TabbedPane

the tabbed pane for the results

m_ButtonClose

protected javax.swing.JButton m_ButtonClose

the close button

m_ButtonCloseAll

protected javax.swing.JButton m_ButtonCloseAll

the close all button

m_ButtonCopyQuery

protected javax.swing.JButton m_ButtonCopyQuery

the button that copies the query into the QueryPanel

m_ButtonOptWidth

protected javax.swing.JButton m_ButtonOptWidth

the button for the optimal column width of the current table

m_NameCounter

protected int m_NameCounter

the counter for the tab names

Constructor Detail

ResultPanel

public ResultPanel(javax.swing.JFrame parent)

initializes the panel

Parameters:

parent - the parent of this panel

Method Detail

createPanel

protected void createPanel()

creates the panel with all its components

clear

public void clear()

sets the parameters back to standard

setFocus

public void setFocus()

sets the focus in a designated control

setButtons

protected void setButtons()

sets the state of the buttons

getNextTabName

protected java.lang.String getNextTabName()

returns the next name for a tab "QueryXYZ'

queryExecuted

public void queryExecuted(QueryExecuteEvent evt)

This method gets called when a query has been executed.

Specified by:

queryExecuted in interface QueryExecuteListener

Parameters:

evt - the event

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

getQueryPanel

public QueryPanel getQueryPanel()

returns the currently set QueryPanel, can be NULL

Returns:

the current QueryPanel, possibly NULL

setQueryPanel

public void setQueryPanel(QueryPanel panel)

sets the QueryPanel to use for displaying the query

Parameters:

panel - the panel used for displaying the query

getCurrentTable

protected ResultSetTable getCurrentTable()

returns the table of the current tab, can be NULL

Returns:

the currently selected table

close

protected void close()

closes the current tab

closeAll

protected void closeAll()

closes all tabs

copyQuery

protected void copyQuery()

copies the query of the current tab into the QueryPanel

calcOptimalWidth

protected void calcOptimalWidth()

calculates the optimal column width for the current table

addResultChangedListener

public void addResultChangedListener(ResultChangedListener l)

adds the given listener to the list of listeners

Parameters:

l - the listener to add to the list

removeResultChangedListener

public void removeResultChangedListener(ResultChangedListener l)

removes the given listener from the list of listeners

Parameters:

l - the listener to remove

notifyListeners

protected void notifyListeners(java.lang.String url,
                               java.lang.String user,
                               java.lang.String pw,
                               java.lang.String query)

notifies the listeners of the event

Parameters:

url - the database URL

user - the user

pw - the password

query - the query