weka.gui.beans
Class FileEnvironmentField

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  weka.gui.beans.EnvironmentField
                      weka.gui.beans.FileEnvironmentField

All Implemented Interfaces:

ImageObserver, MenuContainer, PropertyEditor, Serializable, Accessible, EnvironmentHandler, CustomPanelSupplier

public class FileEnvironmentField
extends EnvironmentField

Widget that displays a label, editable combo box for selecting environment variables and a button for brining up a file browser. The user can enter arbitrary text, select an environment variable or a combination of both. Any variables are resolved (if possible) and resolved values are displayed in a tip-text.

Version:

$Revision: 8034 $

Author:

Mark Hall (mhall{[at]}pentaho{[dot]}com)

See Also:

Serialized Form

Nested Class Summary

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

JComponent.AccessibleJComponent

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

Component.BaselineResizeBehavior

Field Summary

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, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

FileEnvironmentField()
Constructor

FileEnvironmentField(Environment env)
Constructor

FileEnvironmentField(String label, Environment env)

FileEnvironmentField(String label, Environment env, int fileChooserType)
Constructor

FileEnvironmentField(String label, Environment env, int fileChooserType, boolean directoriesOnly)
Constructor

FileEnvironmentField(String label, int fileChooserType, boolean directoriesOnly)
Constructor

Method Summary

void	addFileFilter(FileFilter toSet) Add a file filter to use
void	removeNotify()
void	resetFileFilters() Resets the list of choosable file filters.
void	setEnabled(boolean enabled) Set the enabled status of the combo box and button

Methods inherited from class weka.gui.beans.EnvironmentField

addPropertyChangeListener, getAsText, getCustomEditor, getCustomPanel, getJavaInitializationString, getTags, getText, getValue, isPaintable, main, paintValue, removePropertyChangeListener, setAsText, setEditable, setEnvironment, setLabel, setText, setValue, supportsCustomEditor

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, getBaseline, getBaselineResizeBehavior, 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, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintImmediately, paintImmediately, print, printAll, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, 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, 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, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Constructor Detail

FileEnvironmentField

public FileEnvironmentField()

Constructor

FileEnvironmentField

public FileEnvironmentField(Environment env)

Constructor

Parameters:

env - an Environment object to use

FileEnvironmentField

public FileEnvironmentField(String label,
                            Environment env)

FileEnvironmentField

public FileEnvironmentField(String label,
                            Environment env,
                            int fileChooserType)

Constructor

Parameters:

label - a label to display alongside the field.

env - an Environment object to use.

fileChooserType - the type of file chooser to use (either JFileChooser.OPEN_DIALOG or JFileChooser.SAVE_DIALOG)

FileEnvironmentField

public FileEnvironmentField(String label,
                            Environment env,
                            int fileChooserType,
                            boolean directoriesOnly)

Constructor

Parameters:

label - a label to display alongside the field.

env - an Environment object to use.

fileChooserType - the type of file chooser to use (either JFileChooser.OPEN_DIALOG or JFileChooser.SAVE_DIALOG)

directoriesOnly - true if file chooser should allow only directories to be selected

-

FileEnvironmentField

public FileEnvironmentField(String label,
                            int fileChooserType,
                            boolean directoriesOnly)

Constructor

Parameters:

label - a label to display alongside the field.

fileChooserType - the type of file chooser to use (either JFileChooser.OPEN_DIALOG or JFileChooser.SAVE_DIALOG)

Method Detail

addFileFilter

public void addFileFilter(FileFilter toSet)

Add a file filter to use

Parameters:

toSet - the file filter to use

resetFileFilters

public void resetFileFilters()

Resets the list of choosable file filters.

removeNotify

public void removeNotify()

Overrides:

removeNotify in class JComponent

setEnabled

public void setEnabled(boolean enabled)

Set the enabled status of the combo box and button

Overrides:

setEnabled in class EnvironmentField

Parameters:

enabled - true if the combo box and button are to be enabled