com.klg.jclass.datasource.swing
Class DSdbJLabel

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.JLabel
                          |
                          +--com.klg.jclass.datasource.swing.DSdbJLabel

All Implemented Interfaces:

Accessible, ImageObserver, MenuContainer, Serializable, SwingConstants

public class DSdbJLabel

extends JLabel

This class binds a JLabel to a column in the current row of the datasource.

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class javax.swing.JLabel

JLabel.AccessibleJLabel

Nested classes inherited from class javax.swing.JComponent

JComponent.AccessibleJComponent

Nested classes inherited from class java.awt.Container

Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

protected static String	nullDatabindingText
protected int	textMargin

Fields inherited from class javax.swing.JLabel

labelFor

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 javax.swing.SwingConstants

BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

DSdbJLabel()
Creates a new DSdbJLabel component.

DSdbJLabel(com.klg.jclass.datasource.BindingModel binding, String columnName)
Create and bind to a Binding

DSdbJLabel(com.klg.jclass.datasource.DataModel dataModel, com.klg.jclass.datasource.MetaDataModel metaDataModel, String columnName)
Creates a new DSdbJLabel component and binds it to a particular column in a MetaDataModel.

Method Summary

String	getDataBinding() Returns the data binding hierarchy string, starting from a JCTreeData instance name and containing full sequence of MetaDataModel levels starting from the root to the level the table is bound with.
Dimension	getPreferredSize() Returns the preferred size of the component.
void	paint(Graphics gc) Override to display default text if unbound.
void	setDataBinding(com.klg.jclass.datasource.BindingModel b, String columnName) Bind to Binding and column.
void	setDataBinding(com.klg.jclass.datasource.DataModel dataModel, com.klg.jclass.datasource.MetaDataModel metaDataModel, String columnName) Sets the parameters for binding the component to a particular column in a MetaDataModel.
void	setDataBinding(com.klg.jclass.datasource.DataModel dataModel, String metaPath) Sets the data source to a DataModel and binds the MetaData to the MetaDataModel represented by a "path" of MetaDataModel descriptions separated by '|' (e.g.
void	setDataBinding(String dataBinding) Sets the data source to the path of DataModel, MetaDataModel descriptions and column name.

Methods inherited from class javax.swing.JLabel

checkHorizontalKey, checkVerticalKey, getAccessibleContext, getDisabledIcon, getDisplayedMnemonic, getDisplayedMnemonicIndex, getHorizontalAlignment, getHorizontalTextPosition, getIcon, getIconTextGap, getLabelFor, getText, getUI, getUIClassID, getVerticalAlignment, getVerticalTextPosition, imageUpdate, paramString, setDisabledIcon, setDisplayedMnemonic, setDisplayedMnemonic, setDisplayedMnemonicIndex, setHorizontalAlignment, setHorizontalTextPosition, setIcon, setIconTextGap, setLabelFor, setText, setUI, setVerticalAlignment, setVerticalTextPosition, 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, 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, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, 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, setEnabled, 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, 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

nullDatabindingText

protected static final String nullDatabindingText

See Also:

Constant Field Values

textMargin

protected int textMargin

Constructor Detail

DSdbJLabel

public DSdbJLabel()

Creates a new DSdbJLabel component.

DSdbJLabel

public DSdbJLabel(com.klg.jclass.datasource.DataModel dataModel,
                  com.klg.jclass.datasource.MetaDataModel metaDataModel,
                  String columnName)

Creates a new DSdbJLabel component and binds it to a particular column in a MetaDataModel.

See Also:

NodeProperties.setDataSource(java.lang.Object)

DSdbJLabel

public DSdbJLabel(com.klg.jclass.datasource.BindingModel binding,
                  String columnName)

Create and bind to a Binding

Method Detail

setDataBinding

public void setDataBinding(com.klg.jclass.datasource.DataModel dataModel,
                           com.klg.jclass.datasource.MetaDataModel metaDataModel,
                           String columnName)

Sets the parameters for binding the component to a particular column in a MetaDataModel. If the MetaDataModel is the root in the DataModel's MetaDataTree, the DataTableModel is automatically set to the root DataTableModel, otherwise, the DataTableModel is set when an appropriate table becomes available.

setDataBinding

public void setDataBinding(com.klg.jclass.datasource.DataModel dataModel,
                           String metaPath)

Sets the data source to a DataModel and binds the MetaData to the MetaDataModel represented by a "path" of MetaDataModel descriptions separated by '|' (e.g. Orders|Customers).

setDataBinding

public void setDataBinding(String dataBinding)

Sets the data source to the path of DataModel, MetaDataModel descriptions and column name.

setDataBinding

public void setDataBinding(com.klg.jclass.datasource.BindingModel b,
                           String columnName)

Bind to Binding and column.

getDataBinding

public String getDataBinding()

Returns the data binding hierarchy string, starting from a JCTreeData instance name and containing full sequence of MetaDataModel levels starting from the root to the level the table is bound with.

paint

public void paint(Graphics gc)

Override to display default text if unbound.

Overrides:

paint in class JComponent

getPreferredSize

public Dimension getPreferredSize()

Returns the preferred size of the component.

Overrides:

getPreferredSize in class JComponent