LumiSoft.UI.Controls
Class WComboBox

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  LumiSoft.UI.Controls.WControl
                      LumiSoft.UI.Controls.WButtonEdit_base
                          LumiSoft.UI.Controls.WComboBox

All Implemented Interfaces:

java.awt.event.FocusListener, java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, IDisposable

public class WComboBox
extends WButtonEdit_base
implements java.awt.event.FocusListener, java.awt.event.KeyListener

See Also:

Serialized Form

Nested Class Summary

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

javax.swing.JComponent.AccessibleJComponent

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

WComboBox()
Default constructor.

Method Summary

void	addSelectionChangedListener(java.awt.event.ActionListener l) Adds the specified action listener to receive action events from this button.
void	focusGained(java.awt.event.FocusEvent e)
void	focusLost(java.awt.event.FocusEvent e)
boolean	getAcceptsAddKey() Gets if + key simulates button click.
java.awt.Font	getFont() Gets font.
WComboItems	getItems() Gets combobox items collection.
int	getMaxVisibleItems() Gets maximum allowed visible items in combo popup before it starts to scroll.
int	getSelectedIndex() Gets currently selected item index or -1 if ite, isn't selected.
WComboItem	getSelectedItem() Gets currently selected item or null if item isn't selected.
int	getSelectionEnd() Gets text selection end position.
int	getSelectionStart() Gets text selection start position.
java.lang.String	getText() Gets currently visible text in combobox.
void	keyPressed(java.awt.event.KeyEvent e)
void	keyReleased(java.awt.event.KeyEvent e)
void	keyTyped(java.awt.event.KeyEvent e)
void	removeSelectionChangedListener(java.awt.event.ActionListener l) Removes the specified action listener so it no longer receives action events from this button.
void	SelectItemByTag(java.lang.Object itemTag) Selects item by specified item tag.
void	SelectItemByText(java.lang.String text) Selects first item which has specified text.
void	setAcceptsAddKey(boolean value) Sets if + key simulates button click.
void	setEditable(boolean value) Sets if control is editable.
void	setEnabled(boolean value) Sets if enabled.
void	setFont(java.awt.Font value) Sets font.
void	setMaxVisibleItems(int value) Sets maximum allowed visible items in combo popup before it starts to scroll.
void	setSelectedIndex(int value) Selects item with specified index.
void	setSelectionEnd(int value) Sets text selection end position.
void	setSelectionStart(int value) Sets text selection start position.
void	setText(java.lang.String text) Sets currently visible text in combobox.

Methods inherited from class LumiSoft.UI.Controls.WButtonEdit_base

addButtonClickedListener, getButtonImage, getEditable, getSelectable, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, paintComponent, removeButtonClickedListener, setButtonImage, setDrawBorders, setSelectable

Methods inherited from class LumiSoft.UI.Controls.WControl

Dispose, FlashControl, getAnchorStyle, getViewStyle, getWText, setAnchorStyle, setBounds, setViewStyle, setWText

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, getWidth, getVisibleRect, 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, setFocusTraversalKeys, 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, 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, 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

WComboBox

public WComboBox()

Default constructor.

Method Detail

focusGained

public void focusGained(java.awt.event.FocusEvent e)

Specified by:

focusGained in interface java.awt.event.FocusListener

focusLost

public void focusLost(java.awt.event.FocusEvent e)

Specified by:

focusLost in interface java.awt.event.FocusListener

keyTyped

public void keyTyped(java.awt.event.KeyEvent e)

Specified by:

keyTyped in interface java.awt.event.KeyListener

keyPressed

public void keyPressed(java.awt.event.KeyEvent e)

Specified by:

keyPressed in interface java.awt.event.KeyListener

keyReleased

public void keyReleased(java.awt.event.KeyEvent e)

Specified by:

keyReleased in interface java.awt.event.KeyListener

SelectItemByTag

public void SelectItemByTag(java.lang.Object itemTag)

Selects item by specified item tag.

Parameters:

tag -

SelectItemByText

public void SelectItemByText(java.lang.String text)

Selects first item which has specified text. If item with specified text doesn't exist, nothing is done.

Parameters:

text -

getFont

public java.awt.Font getFont()

Gets font.

Specified by:

getFont in interface java.awt.MenuContainer

Overrides:

getFont in class java.awt.Component

setFont

public void setFont(java.awt.Font value)

Sets font.

Overrides:

setFont in class javax.swing.JComponent

getSelectedItem

public WComboItem getSelectedItem()

Gets currently selected item or null if item isn't selected.

Returns:

getSelectedIndex

public int getSelectedIndex()

Gets currently selected item index or -1 if ite, isn't selected.

Returns:

setSelectedIndex

public void setSelectedIndex(int value)

Selects item with specified index. If item with specified index doesn't exist, nothing is done.

Parameters:

value -

getSelectionStart

public int getSelectionStart()

Gets text selection start position.

Returns:

setSelectionStart

public void setSelectionStart(int value)

Sets text selection start position.

Parameters:

value -

getSelectionEnd

public int getSelectionEnd()

Gets text selection end position.

Returns:

setSelectionEnd

public void setSelectionEnd(int value)

Sets text selection end position.

Parameters:

value -

getMaxVisibleItems

public int getMaxVisibleItems()

Gets maximum allowed visible items in combo popup before it starts to scroll.

Returns:

setMaxVisibleItems

public void setMaxVisibleItems(int value)

Sets maximum allowed visible items in combo popup before it starts to scroll.

Parameters:

value -

getAcceptsAddKey

public boolean getAcceptsAddKey()

Gets if + key simulates button click.

Returns:

setAcceptsAddKey

public void setAcceptsAddKey(boolean value)

Sets if + key simulates button click.

Parameters:

value -

getItems

public WComboItems getItems()

Gets combobox items collection.

Returns:

getText

public java.lang.String getText()

Gets currently visible text in combobox.

Returns:

setText

public void setText(java.lang.String text)

Sets currently visible text in combobox.

Parameters:

text -

setEnabled

public void setEnabled(boolean value)

Sets if enabled.

Overrides:

setEnabled in class javax.swing.JComponent

setEditable

public void setEditable(boolean value)

Sets if control is editable.

Overrides:

setEditable in class WButtonEdit_base

addSelectionChangedListener

public void addSelectionChangedListener(java.awt.event.ActionListener l)

Adds the specified action listener to receive action events from this button.

Parameters:

l - the action listener

removeSelectionChangedListener

public void removeSelectionChangedListener(java.awt.event.ActionListener l)

Removes the specified action listener so it no longer receives action events from this button.

Parameters:

l - the action listener