com.ontimize.gui.field

Class Label

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

com.ontimize.gui.field.Label

All Implemented Interfaces:

AccessForm, FormComponent, IdentifiedElement, Internationalization, SecureElement, ImageObserver, MenuContainer, Serializable, Accessible

Direct Known Subclasses:

DataLabel, HyperlinkLabel

public class Label
extends JPanel
implements FormComponent, IdentifiedElement, AccessForm

The main class to set graphic configuration to labels.

Author:

Imatia Innovation

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	Label.EJLabel The class to create the label.

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

JPanel.AccessibleJPanel

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

JComponent.AccessibleJComponent

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 and Description
static String	ALIGN The align property.
protected int	alignment The alignment.
protected int	alignmentV The alignment.
static String	ATTR The attr property.
protected Object	attribute The param attribute.
protected boolean	bold The bolt writing condition.
static String	BOLD The bold property.
static String	BOTTOM The bottom property.
static String	CENTER The center property.
static int	DEFAULT_BOTTOM_MARGIN The bottom margin.
static int	DEFAULT_LABEL_LEFT_MARGIN The label left margin.
static int	DEFAULT_LABEL_RIGHT_MARGIN The label right margin.
static int	DEFAULT_PARENT_MARGIN The parent margin.
static int	DEFAULT_TOP_MARGIN The top margin.
protected double	dim Variable to indicate the field resize.
static String	FONT
protected Color	fontColor The font color.
static String	FONTCOLOR The fontcolor property.
protected int	fontSize The font size.
static String	FONTSIZE The fontsize property.
protected boolean	incrementalFont The incremental font.
protected JLabel	label The label.
protected int	labelSize The label size.
static String	LEFT The left property.
static String	MARGIN
protected int	originalSize The original size.
protected Form	parentForm The parent form.
protected FormPermission	permissionsActived The activation permission.
protected FormPermission	permissionVisible The visibility permission.
protected ResourceBundle	resourceFile The resource file.
protected boolean	restricted Checks whether component is restricted.
static String	RIGHT The right property.
static String	SIZE The size property.
static String	TEXT The text property.
protected String	textLabel The text label.
static String	VALIGN The valign property.

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 com.ontimize.gui.i18n.Internationalization

DEBUG_LANGUAGE

Fields inherited from interface com.ontimize.gui.SecureElement

DESACTIVATE_COMPONENT_BY_PERMISSION_TIP

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

Constructors

Constructor and Description
Label(Hashtable parameters) The class constructor.

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	checkEnabledPermission() Checks whether the component has permission to stay enabled.
protected boolean	checkVisiblePermission() Checks whether visible permissions are active.
Object	getAttribute() Gets the attribute paramameter.
Object	getConstraints(LayoutManager parentLayout) Get the alignment layout constraints.
JLabel	getLabel() Gets the reference of a label.
String	getText() Gets the text from a label.
Vector	getTextsToTranslate() Introduces in a Vector the textLabel.
void	init(Hashtable parameters) This method gets the Hashtable and initializes the label with parameters specified, also aligns the label.
void	initPermissions() Initializes the permissions.
boolean	isFocusable()
boolean	isRestricted()
void	setBold(boolean bold) Changes the capitalization to bold.
void	setComponentLocale(Locale locale) Changes the component locale.
void	setEnabled(boolean enabled) Activates the label component.
void	setFontColor(Color fontColor) Changes the font color.
void	setFontSize(int fontSize) Changes the font size.
void	setParentForm(Form f) Sets the parent form.
void	setResourceBundle(ResourceBundle resources) Changes the resource bundle.
void	setText(String text) Sets the text to a label.
void	setVisible(boolean visible) Enables o disables the visualization permissions.
void	updateFont() Updates the font size.
void	updateUI() Updates the UI property.

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, 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, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, 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, setUI, setVerifyInputWhenFocusTarget, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, 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, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, 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, firePropertyChange, 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, 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, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, 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, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.ontimize.gui.field.FormComponent

isEnabled

Field Detail

DEFAULT_TOP_MARGIN

public static int DEFAULT_TOP_MARGIN

The top margin. By default, 2.

See Also:

DataField.DEFAULT_TOP_MARGIN

DEFAULT_BOTTOM_MARGIN

public static int DEFAULT_BOTTOM_MARGIN

The bottom margin. By default, 2.

See Also:

DataField.DEFAULT_BOTTOM_MARGIN

DEFAULT_LABEL_LEFT_MARGIN

public static int DEFAULT_LABEL_LEFT_MARGIN

The label left margin. By default, 10.

See Also:

DataField.DEFAULT_LABEL_LEFT_MARGIN

DEFAULT_LABEL_RIGHT_MARGIN

public static int DEFAULT_LABEL_RIGHT_MARGIN

The label right margin. By default, 10.

See Also:

DataField.DEFAULT_LABEL_RIGHT_MARGIN

DEFAULT_PARENT_MARGIN

public static int DEFAULT_PARENT_MARGIN

The parent margin. By default, 1.

See Also:

DataField.DEFAULT_PARENT_MARGIN

ATTR

public static final String ATTR

The attr property.

See Also:

Constant Field Values

TEXT

public static final String TEXT

The text property.

See Also:

Constant Field Values

ALIGN

public static final String ALIGN

The align property.

See Also:

Constant Field Values

VALIGN

public static final String VALIGN

The valign property.

See Also:

Constant Field Values

LEFT

public static final String LEFT

The left property.

See Also:

Constant Field Values

RIGHT

public static final String RIGHT

The right property.

See Also:

Constant Field Values

CENTER

public static final String CENTER

The center property.

See Also:

Constant Field Values

BOTTOM

public static final String BOTTOM

The bottom property.

See Also:

Constant Field Values

SIZE

public static final String SIZE

The size property.

See Also:

Constant Field Values

FONTSIZE

public static final String FONTSIZE

The fontsize property.

See Also:

Constant Field Values

FONT

public static final String FONT

See Also:

Constant Field Values

FONTCOLOR

public static final String FONTCOLOR

The fontcolor property.

See Also:

Constant Field Values

BOLD

public static final String BOLD

The bold property.

See Also:

Constant Field Values

MARGIN

public static final String MARGIN

See Also:

Constant Field Values

bold

protected boolean bold

The bolt writing condition.

attribute

protected Object attribute

The param attribute. By default, null.

See Also:

getAttribute()

fontColor

protected Color fontColor

The font color. By default, black.

See Also:

Color.black

fontSize

protected int fontSize

The font size. By default, -1.

originalSize

protected int originalSize

The original size. By default, -1.

incrementalFont

protected boolean incrementalFont

The incremental font. By default, false.

labelSize

protected int labelSize

The label size. By default, -1.

textLabel

protected String textLabel

The text label. By default, -1.

alignment

protected int alignment

The alignment. By default, NORTHWEST.

See Also:

GridBagConstraints.NORTHWEST

alignmentV

protected int alignmentV

The alignment. By default, NORTH.

See Also:

GridBagConstraints.NORTH

parentForm

protected Form parentForm

The parent form. By default, null.

permissionVisible

protected FormPermission permissionVisible

The visibility permission. By default, null.

permissionsActived

protected FormPermission permissionsActived

The activation permission. By default, null.

resourceFile

protected ResourceBundle resourceFile

The resource file. By default, null.

label

protected JLabel label

The label.

dim

protected double dim

Variable to indicate the field resize.

restricted

protected boolean restricted

Checks whether component is restricted.

Constructor Detail

Label

public Label(Hashtable parameters)

The class constructor. Sets layout, borders and inits parameters

Parameters:

parameters - a Hashtable with label parameters

Method Detail

init

public void init(Hashtable parameters)

This method gets the Hashtable and initializes the label with parameters specified, also aligns the label.

Specified by:

init in interface FormComponent

Parameters:

parameters - the Hashtable with parameters

attribute	values	default	required	meaning
attr			yes	The attribute
text			yes	The label text
align	right/left		no	The alignment
valign	center/bottom		no	The vertical alignment
size			no	The label size
icon			no	The icon for label
fontsize			no	The font size
fontcolor		black	no	The font color
font	A string like : 'Arial-BOLD-18' (See #Font.decode())	The default font for system	no	Font for data field.
bold	yes/no		no	The bold capitalization condition
margin			no	The empty space around the label in its panel
dim	no/text/yes	no	no	The resize possibilities (no resize or resize, values yes and text are the same but both of them exist to maintain the same possibilities that other fields accept).

updateFont

public void updateFont()

Updates the font size.

setFontSize

public void setFontSize(int fontSize)

Changes the font size.

Parameters:

fontSize - the font size

setFontColor

public void setFontColor(Color fontColor)

Changes the font color.

Parameters:

fontColor - the font color

getConstraints

public Object getConstraints(LayoutManager parentLayout)

Get the alignment layout constraints.

Specified by:

getConstraints in interface FormComponent

Parameters:

parentLayout - the layout to check

Returns:

the constraints

setComponentLocale

public void setComponentLocale(Locale locale)

Changes the component locale.

Specified by:

setComponentLocale in interface Internationalization

Parameters:

locale - the locale

setResourceBundle

public void setResourceBundle(ResourceBundle resources)

Changes the resource bundle.

Specified by:

setResourceBundle in interface Internationalization

Parameters:

resources - the resource

getTextsToTranslate

public Vector getTextsToTranslate()

Introduces in a Vector the textLabel.

Specified by:

getTextsToTranslate in interface Internationalization

Returns:

a Vector where textLabel is introduced.

getAttribute

public Object getAttribute()

Gets the attribute paramameter.

Specified by:

getAttribute in interface IdentifiedElement

Returns:

the value specified in 'attr'

setVisible

public void setVisible(boolean visible)

Enables o disables the visualization permissions.

Specified by:

setVisible in interface FormComponent

Overrides:

setVisible in class JComponent

Parameters:

visible - the condition of visualization

setEnabled

public void setEnabled(boolean enabled)

Activates the label component.

Specified by:

setEnabled in interface FormComponent

Overrides:

setEnabled in class JComponent

Parameters:

enabled - the boolean to activate

initPermissions

public void initPermissions()

Initializes the permissions.

Specified by:

initPermissions in interface SecureElement

checkVisiblePermission

protected boolean checkVisiblePermission()

Checks whether visible permissions are active.

Returns:

the visibility condition

checkEnabledPermission

protected boolean checkEnabledPermission()

Checks whether the component has permission to stay enabled.

Returns:

the boolean result of checking permissions

setParentForm

public void setParentForm(Form f)

Sets the parent form.

Specified by:

setParentForm in interface AccessForm

Parameters:

f - the parent form

updateUI

public void updateUI()

Updates the UI property. If BOLD is true, also it calls to updateFont()

Overrides:

updateUI in class JPanel

setBold

public void setBold(boolean bold)

Changes the capitalization to bold.

Parameters:

bold - sets bold capitalization.

setText

public void setText(String text)

Sets the text to a label.

Parameters:

text - the text to put in the label

getText

public String getText()

Gets the text from a label.

Returns:

the reference for a display area

getLabel

public JLabel getLabel()

Gets the reference of a label.

Returns:

the reference for a display area

isRestricted

public boolean isRestricted()

Specified by:

isRestricted in interface SecureElement

isFocusable

public boolean isFocusable()

Overrides:

isFocusable in class Component