net.sf.jzeno.echo.viewer
Class AbstractNumberViewer

java.lang.Object
  nextapp.echo.AbstractComponent
      net.sf.jzeno.echo.components.CustomComponent
          net.sf.jzeno.echo.viewer.AbstractNumberViewer

All Implemented Interfaces:

java.io.Serializable, BindingTarget, PropertyComponent, RebindableComponent, EventSink, EventSource, Precreation, Component, FastComponent, FastComponentContainer

Direct Known Subclasses:

BigDecimalViewer, ByteViewer, DoubleViewer, FloatViewer, IntegerViewer, LongViewer, ShortViewer

public class AbstractNumberViewer
extends CustomComponent
implements Precreation

Base class for number-based viewers.

See Also:

Serialized Form

Field Summary

static int	PERCENT_UNITS
static int	PIXEL_UNITS

Fields inherited from interface nextapp.echo.Component

BACKGROUND_CHANGED_PROPERTY, CHILDREN_CHANGED_PROPERTY, ENABLED_CHANGED_PROPERTY, FONT_CHANGED_PROPERTY, FOREGROUND_CHANGED_PROPERTY, IDENTIFIER_CHANGED_PROPERTY, LOCALE_CHANGED_PROPERTY, MODEL_CHANGED_PROPERTY, SELECTABLE_CHANGED_PROPERTY, STYLE_BACKGROUND, STYLE_FONT, STYLE_FOREGROUND, UPDATE_PROPERTY, VISIBLE_CHANGED_PROPERTY

Constructor Summary

AbstractNumberViewer()

AbstractNumberViewer(java.lang.Class beanClass, java.lang.String property, java.lang.String constructionHints)

Method Summary

void	applyContext()
Color	getBackground() Gets the background color.
Font	getFont() Returns the font.
Color	getForeground() Gets the text color.
int	getHorizontalAlignment() Gets the horizontal alignment of the label.
java.lang.String	getNullLabel() Gets the label that is shown if the bound property is null.
java.lang.String	getText()
java.lang.String	getToolTipText() Sets the tooltip that is shown when the user hoovers over this label.
int	getVerticalAlignment() Gets the vertical alignment of the label.
int	getWidth()
int	getWidthUnits()
void	setBackground(Color color) Sets the background color.
void	setFont(Font font) Sets the font of the component.
void	setForeground(Color color) Sets the text color.
void	setHorizontalAlignment(int alignment) Sets the horizonal alignment of the label.
void	setNullLabel(java.lang.String nullLabel) Sets the label that is shown if the bound property is null
void	setToolTipText(java.lang.String toolTipText) Gets the tooltip that is shown when the user hoovers over this label.
void	setVerticalAlignment(int alignment) Sets the vertical alignment of the label.
void	setWidth(int i)
void	setWidthUnits(int i)

Methods inherited from class net.sf.jzeno.echo.components.CustomComponent

addValidator, fireActionEvent, fireActionEvent, fireActionEvent, getActionCommand, getBean, getBeanClass, getDecorator, getNullObject, getProperty, getValidationErrors, getValidators, getValue, isBound, isMarkedInvalid, isReadOnly, isRequired, isValid, markInvalid, markValid, preRender, rebind, removeValidator, setActionCommand, setBean, setBeanClass, setDecorator, setNullObject, setProperty, setReadOnly, setRequired, setValue, traceValue, validate

Methods inherited from class nextapp.echo.AbstractComponent

add, add, addHierarchyListener, addPropertyChangeListener, applyStyle, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getClientId, getComponent, getComponentCount, getComponents, getEchoInstance, getIdentifier, getListenerList, getLocale, getParent, indexOf, init, isAncestorOf, isDifferent, isEnabled, isFocused, isRecursivelyVisible, isRegistered, isSelectableForScriptRecorder, isShowing, isVisible, processHierarchyEvent, remove, remove, removeAll, removeHierarchyListener, removePropertyChangeListener, setClientId, setEnabled, setFocused, setIdentifier, setLocale, setParent, setRegistered, setSelectableForScriptRecorder, setVisible, update

Methods inherited from class java.lang.Object

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

Field Detail

PIXEL_UNITS

public static int PIXEL_UNITS

PERCENT_UNITS

public static int PERCENT_UNITS

Constructor Detail

AbstractNumberViewer

public AbstractNumberViewer()

AbstractNumberViewer

public AbstractNumberViewer(java.lang.Class beanClass,
                            java.lang.String property,
                            java.lang.String constructionHints)

Method Detail

getText

public java.lang.String getText()

getNullLabel

public java.lang.String getNullLabel()

Gets the label that is shown if the bound property is null. This allows you to show a sensible message for null values.

setNullLabel

public void setNullLabel(java.lang.String nullLabel)

Sets the label that is shown if the bound property is null

getToolTipText

public java.lang.String getToolTipText()

Sets the tooltip that is shown when the user hoovers over this label.

setToolTipText

public void setToolTipText(java.lang.String toolTipText)

Gets the tooltip that is shown when the user hoovers over this label.

setHorizontalAlignment

public void setHorizontalAlignment(int alignment)

Sets the horizonal alignment of the label. Use the constants in nextapp.echo.EchoConstants .

getHorizontalAlignment

public int getHorizontalAlignment()

Gets the horizontal alignment of the label.

setVerticalAlignment

public void setVerticalAlignment(int alignment)

Sets the vertical alignment of the label. Use the constants in nextapp.echo.EchoConstants .

getVerticalAlignment

public int getVerticalAlignment()

Gets the vertical alignment of the label.

setBackground

public void setBackground(Color color)

Sets the background color.

Specified by:

setBackground in interface Component

Overrides:

setBackground in class AbstractComponent

Parameters:

color - The new background color of the component.

getBackground

public Color getBackground()

Gets the background color.

Specified by:

getBackground in interface Component

Overrides:

getBackground in class AbstractComponent

Returns:

The background color of the component.

setForeground

public void setForeground(Color color)

Sets the text color.

Specified by:

setForeground in interface Component

Overrides:

setForeground in class AbstractComponent

Parameters:

color - The new foreground color of the component.

getForeground

public Color getForeground()

Gets the text color.

Specified by:

getForeground in interface Component

Overrides:

getForeground in class AbstractComponent

Returns:

The foreground of the component.

setWidth

public void setWidth(int i)

getWidth

public int getWidth()

setWidthUnits

public void setWidthUnits(int i)

getWidthUnits

public int getWidthUnits()

setFont

public void setFont(Font font)

Description copied from interface: Component

Sets the font of the component.

Specified by:

setFont in interface Component

Overrides:

setFont in class AbstractComponent

Parameters:

font - The new font of the component.

getFont

public Font getFont()

Description copied from interface: Component

Returns the font.

Specified by:

getFont in interface Component

Overrides:

getFont in class AbstractComponent

Returns:

The font of the component.

applyContext

public void applyContext()

Specified by:

applyContext in interface Precreation