Package org.cesilko.rachota.gui

Class CompletionWindow

java.lang.Object

java.awt.Component

java.awt.Container

java.awt.Window

java.awt.Dialog

javax.swing.JDialog

org.cesilko.rachota.gui.CompletionWindow

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible, RootPaneContainer, WindowConstants

public class CompletionWindow
extends JDialog

Window containing list of all suitable completion items.

See Also:

• Serialized Form

Nested Class Summary

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

JDialog.AccessibleJDialog

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

Dialog.AccessibleAWTDialog, Dialog.ModalExclusionType, Dialog.ModalityType

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

Window.AccessibleAWTWindow, Window.Type

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

Container.AccessibleAWTContainer

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

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields

Modifier and Type	Field	Description
private Vector	allCompletionItems	List of all possible completion items.
private JList	jlCompletion
private JScrollPane	spCompletion
private final JDialog	taskDialog	Reference to task dialog for passing focus after completion is done.
private JTextComponent	textComponent	Text component that invoked this completion window.

Fields inherited from class javax.swing.JDialog

accessibleContext, rootPane, rootPaneCheckingEnabled

Fields inherited from class java.awt.Dialog

DEFAULT_MODALITY_TYPE

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

Fields inherited from interface javax.swing.WindowConstants

DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, EXIT_ON_CLOSE, HIDE_ON_CLOSE

Constructor Summary

Constructors

Constructor	Description
CompletionWindow(JTextComponent textComponent, Vector allCompletionItems, JDialog taskDialog)	Creates new form CompletionWindow

Method Summary

Modifier and Type	Method	Description
private void	completeItem(String value)	Completes text in text component with selected completion item.
private Vector	getCompletionItems(String prefix)	Returns list of completion items that start with given prefix.
private String	getIncompleteWord()	Returns part of word that user typed to narrow list of all completion items.
private String	getPrefix()	Returns text that is before currently incomplete word.
private String	getSuffix()	Returns text that is after currently incomplete word.
private Vector	getUsedItems()	Returns list of items that were already used in the text component.
private void	initComponents()	This method is called from within the constructor to initialize the form.
private void	jlCompletionFocusLost(FocusEvent evt)
private void	jlCompletionKeyPressed(KeyEvent evt)
private void	jlCompletionMouseClicked(MouseEvent evt)
private void	jlCompletionMouseExited(MouseEvent evt)
private void	reduceCompletionBy(char key)	Reduces list of completion items by given character.
void	setCompletionItems(Vector completionItems)	Sets list of completion items to given vector.

Methods inherited from class javax.swing.JDialog

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

Methods inherited from class java.awt.Dialog

addNotify, getModalityType, getTitle, hide, isModal, isResizable, isUndecorated, setBackground, setModal, setModalityType, setOpacity, setResizable, setShape, setTitle, setUndecorated, setVisible, show, toBack

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, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isAutoRequestFocus, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isOpaque, isShowing, isValidateRoot, pack, paint, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeNotify, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setAutoRequestFocus, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImage, setIconImages, setLocation, setLocation, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setType, 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, 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, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, requestFocusInWindow, resize, resize, revalidate, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setMaximumSize, setMixingCutoutShape, 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

Field Details

textComponent

private JTextComponent textComponent

Text component that invoked this completion window.

allCompletionItems

private Vector allCompletionItems

List of all possible completion items.

taskDialog

private final JDialog taskDialog

Reference to task dialog for passing focus after completion is done.

jlCompletion

private JList jlCompletion

spCompletion

private JScrollPane spCompletion

Constructor Details

CompletionWindow

public CompletionWindow(JTextComponent textComponent,
 Vector allCompletionItems,
 JDialog taskDialog)

Creates new form CompletionWindow

Parameters:

textComponent - Text component that invoked this completion window.

allCompletionItems - List of all possible completion items.

Method Details

initComponents

private void initComponents()

This method is called from within the constructor to initialize the form. WARNING: Do NOT modify this code. The content of this method is always regenerated by the Form Editor.

jlCompletionMouseClicked

private void jlCompletionMouseClicked(MouseEvent evt)

jlCompletionMouseExited

private void jlCompletionMouseExited(MouseEvent evt)

jlCompletionFocusLost

private void jlCompletionFocusLost(FocusEvent evt)

jlCompletionKeyPressed

private void jlCompletionKeyPressed(KeyEvent evt)

setCompletionItems

public void setCompletionItems(Vector completionItems)

Sets list of completion items to given vector.

Parameters:

completionItems - New list of completion items.

getCompletionItems

private Vector getCompletionItems(String prefix)

Returns list of completion items that start with given prefix.

Parameters:

prefix - Prefix to be used for finding suitable completion items.

Returns:

List of all completion items that begin with given prefix.

reduceCompletionBy

private void reduceCompletionBy(char key)

Reduces list of completion items by given character.

Parameters:

key - New character that user typed to extend prefix.

completeItem

private void completeItem(String value)

Completes text in text component with selected completion item.

Parameters:

value - Selected completion item to be added to text component.

getIncompleteWord

private String getIncompleteWord()

Returns part of word that user typed to narrow list of all completion items. i.e. "meeting int|" returns "int".

Returns:

Incomplete word that user typed to narrow list of all completion items.

getPrefix

private String getPrefix()

Returns text that is before currently incomplete word. i.e. "meeting int|" returns "meeting ".

Returns:

Text that is before currently incomplete word.

getSuffix

private String getSuffix()

Returns text that is after currently incomplete word. i.e. "meeting int| hello" returns " hello".

Returns:

Text that is after currently incomplete word.

getUsedItems

private Vector getUsedItems()

Returns list of items that were already used in the text component. i.e. "meeting int| hello" returns "meeting" and "hello".

Returns:

Items that were already used in the text component.