pt.despodata.java.ddata
Class DDataComboBox

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JComboBox
                  pt.despodata.java.ddata.DDataComboBox

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.event.ActionListener, java.util.EventListener, java.awt.image.ImageObserver, java.awt.ItemSelectable, javax.swing.event.ListDataListener, java.awt.MenuContainer, java.io.Serializable

Direct Known Subclasses:

DDataCellComboBox

public class DDataComboBox

extends javax.swing.JComboBox

Combo-Box bounded a uma tabela da base de dados

Genéricamen6nem o funcionamento de uma LOV, so que os dados são apresentadados na globalidade

Aceita tabelas da conexão envioaada como parametro ou leitura de um ficheiro XML cujo nome e estrutura deve ser igual a BD

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class javax.swing.JComboBox

javax.swing.JComboBox.AccessibleJComboBox, javax.swing.JComboBox.KeySelectionManager

Nested classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

protected int

popupWidth

Fields inherited from class javax.swing.JComboBox

actionCommand, dataModel, editor, isEditable, keySelectionManager, lightWeightPopupEnabled, maximumRowCount, renderer, selectedItemReminder

Fields inherited from class javax.swing.JComponent

accessibleContext, 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

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

DDataComboBox()
Construtora vazia usada nos IDE(s)

Method Summary

void	addComboElement(java.lang.Object code, java.lang.Object description) Adiciona um elemento a combo e a comboBox ???
void	addComboItems() Preenche as linhas da combo Box com os dados que tem de estar num dataControl da pool
void	addDDataControlFilterListener(DDataControlFilterListener l) Adiciona listener para evento ComboFilter Este tipo de evento serve para filtrar os listeners que nao se pretende que aparecam
void	addDropDownComboListener(DropDownComboListener l) Adiciona listener para evento drop down (evento especifico da combo)
void	addItemSelectedListener(ItemSelectedListener l) Adiciona listener para evento ItemSelected
void	fillCurrentFromDataControl(DDataControl dc) Preenche o elemento corrente na combo Box tendo como origem o data control enviado como parametro ????
protected void	fireDropDownComboListeners() Notifica quem estiver a ouvir da ocorrencia de modificacoes
protected void	fireItemSelectedListeners() Notifica quem estiver a ouvir da ocorrencia de modificacoes
java.lang.String	getAditionalColumn(int index)
java.lang.String	getCodeColumn()
int	getCurrentItem() Devolve o indice do elemento corrente acedendo por chave primaria
DDataControl	getDataControl() Devolve o data control relativo a combo box, o que permite que se efectuem, buscas a estes dados por primary key ou nao
int	getDCSelectedIndex() Devolve o indice do item seleccionado no Data Contrsetol Se a combo aceitar valores nulos faz um ajustamento para sincronizacao com o data control ?????
java.lang.String	getDescriptionColumn()
javax.swing.text.Document	getDocument()
java.lang.Object	getObject() Devolve a chave primaria do elemento da combo seleccionado ???
java.awt.Dimension	getPopupSize() Devolve o tamanho a utilizar na janela de popup
boolean	getRequired()
java.lang.Object	getSelectedDescription() Devolve os dados relativos a coluna de descricao Assume que a coluna de descricao eh a segunda no recordSet o que nao esta la muito correcto
boolean	getShowCode()
java.lang.String	getTable()
java.lang.String	getWhere()
void	populateCombo() Preenche a comboBox com os dados do data control que existe ou vai ser construido na pool
void	removeAllItems() Remove todos os dados que estao na combo e o vector de chaves primarias e acaba com a chave primaria corrente que se calhar ate deveria vir do data control e nao ser mantido na combobox
void	removeDDataControlFilterListener() Remove listener das modificacoes ao painel corrente
void	removeDropDownComboListener(DropDownComboListener l) Remove listener das modificacoes ao painel corrente
void	removeItemSelectedListener(ItemSelectedListener l) Remove listener das modificacoes ao painel corrente
void	setAditionalColumn(int index, java.lang.String _column)
void	setAditionalColumn(java.lang.String[] _columns)
void	setCodeColumn(java.lang.String _codeColumn)
void	setDataLoaded(boolean _dataLoaded) Afecta a flag que indica se os dados estão ou não carregados
void	setDescriptionColumn(java.lang.String _descriptionColumn)
void	setEnabled(boolean _enabled)
void	setObject(java.lang.Object obj) Preenche a chave primaria com o registo que deve estar seleccionado
void	setPopupWidth(int width) Afecta a largura da janela de popup com determinado tamanho
void	setRequired(boolean _required)
void	setShowCode(boolean _showCode)
void	setTable(java.lang.String _table)
void	setWhere(java.lang.String _where)

Methods inherited from class javax.swing.JComboBox

actionPerformed, addActionListener, addItem, addItemListener, addPopupMenuListener, configureEditor, configurePropertiesFromAction, contentsChanged, createActionPropertyChangeListener, createDefaultKeySelectionManager, fireActionEvent, fireItemStateChanged, firePopupMenuCanceled, firePopupMenuWillBecomeInvisible, firePopupMenuWillBecomeVisible, getAccessibleContext, getAction, getActionCommand, getActionListeners, getEditor, getItemAt, getItemCount, getItemListeners, getKeySelectionManager, getMaximumRowCount, getModel, getPopupMenuListeners, getPrototypeDisplayValue, getRenderer, getSelectedIndex, getSelectedItem, getSelectedObjects, getUI, getUIClassID, hidePopup, insertItemAt, installAncestorListener, intervalAdded, intervalRemoved, isEditable, isLightWeightPopupEnabled, isPopupVisible, paramString, processKeyEvent, removeActionListener, removeItem, removeItemAt, removeItemListener, removePopupMenuListener, selectedItemChanged, selectWithKeyChar, setAction, setActionCommand, setEditable, setEditor, setKeySelectionManager, setLightWeightPopupEnabled, setMaximumRowCount, setModel, setPopupVisible, setPrototypeDisplayValue, setRenderer, setSelectedIndex, setSelectedItem, setUI, showPopup, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setFont, setForeground, 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, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setLayout, transferFocusBackward, 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, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, 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, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, 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

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

popupWidth

protected int popupWidth

Constructor Detail

DDataComboBox

public DDataComboBox()

Construtora vazia usada nos IDE(s)

Method Detail

getRequired

public boolean getRequired()

setRequired

public void setRequired(boolean _required)

setTable

public void setTable(java.lang.String _table)

getTable

public java.lang.String getTable()

setWhere

public void setWhere(java.lang.String _where)

getWhere

public java.lang.String getWhere()

setShowCode

public void setShowCode(boolean _showCode)

getShowCode

public boolean getShowCode()

setCodeColumn

public void setCodeColumn(java.lang.String _codeColumn)

getCodeColumn

public java.lang.String getCodeColumn()

setEnabled

public void setEnabled(boolean _enabled)

setDescriptionColumn

public void setDescriptionColumn(java.lang.String _descriptionColumn)

getDescriptionColumn

public java.lang.String getDescriptionColumn()

setPopupWidth

public void setPopupWidth(int width)

Afecta a largura da janela de popup com determinado tamanho

getPopupSize

public java.awt.Dimension getPopupSize()

Devolve o tamanho a utilizar na janela de popup

setDataLoaded

public void setDataLoaded(boolean _dataLoaded)

Afecta a flag que indica se os dados estão ou não carregados

setObject

public void setObject(java.lang.Object obj)

Preenche a chave primaria com o registo que deve estar seleccionado

getObject

public java.lang.Object getObject()

Devolve a chave primaria do elemento da combo seleccionado ??? Isto tem de ser usado com o vector que garante o sincronismo entre ??? elemento da combo e o data control

getSelectedDescription

public java.lang.Object getSelectedDescription()

Devolve os dados relativos a coluna de descricao Assume que a coluna de descricao eh a segunda no recordSet o que nao esta la muito correcto

removeAllItems

public void removeAllItems()

Remove todos os dados que estao na combo e o vector de chaves primarias e acaba com a chave primaria corrente que se calhar ate deveria vir do data control e nao ser mantido na combobox

populateCombo

public void populateCombo()

Preenche a comboBox com os dados do data control que existe ou vai ser construido na pool

getDataControl

public DDataControl getDataControl()

Devolve o data control relativo a combo box, o que permite que se efectuem, buscas a estes dados por primary key ou nao

addComboItems

public void addComboItems()

Preenche as linhas da combo Box com os dados que tem de estar num dataControl da pool

fillCurrentFromDataControl

public void fillCurrentFromDataControl(DDataControl dc)

Preenche o elemento corrente na combo Box tendo como origem o data control enviado como parametro ???? Isto pode nao ser necessario

getCurrentItem

public int getCurrentItem()

Devolve o indice do elemento corrente acedendo por chave primaria

getDCSelectedIndex

public int getDCSelectedIndex()

Devolve o indice do item seleccionado no Data Contrsetol Se a combo aceitar valores nulos faz um ajustamento para sincronizacao com o data control ????? Isto eh para desaparecer

addComboElement

public void addComboElement(java.lang.Object code,
                            java.lang.Object description)

Adiciona um elemento a combo e a comboBox ??? Nao esta ainda muito generica pois nao suporta chaves compostas ??? e assume que a coluna descritiva eh a segunda do datacontrol

addDropDownComboListener

public void addDropDownComboListener(DropDownComboListener l)

Adiciona listener para evento drop down (evento especifico da combo)

removeDropDownComboListener

public void removeDropDownComboListener(DropDownComboListener l)

Remove listener das modificacoes ao painel corrente

fireDropDownComboListeners

protected void fireDropDownComboListeners()

Notifica quem estiver a ouvir da ocorrencia de modificacoes

addItemSelectedListener

public void addItemSelectedListener(ItemSelectedListener l)

Adiciona listener para evento ItemSelected

removeItemSelectedListener

public void removeItemSelectedListener(ItemSelectedListener l)

Remove listener das modificacoes ao painel corrente

fireItemSelectedListeners

protected void fireItemSelectedListeners()

Notifica quem estiver a ouvir da ocorrencia de modificacoes

addDDataControlFilterListener

public void addDDataControlFilterListener(DDataControlFilterListener l)

Adiciona listener para evento ComboFilter Este tipo de evento serve para filtrar os listeners que nao se pretende que aparecam

removeDDataControlFilterListener

public void removeDDataControlFilterListener()

Remove listener das modificacoes ao painel corrente

setAditionalColumn

public void setAditionalColumn(int index,
                               java.lang.String _column)

setAditionalColumn

public void setAditionalColumn(java.lang.String[] _columns)

getAditionalColumn

public java.lang.String getAditionalColumn(int index)

getDocument

public javax.swing.text.Document getDocument()