net.sf.jzeno.echo.editor
Class AbstractNumberEditor

java.lang.Object
  nextapp.echo.AbstractComponent
      net.sf.jzeno.echo.components.CustomComponent
          net.sf.jzeno.echo.editor.AbstractNumberEditor

All Implemented Interfaces:

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

Direct Known Subclasses:

BigDecimalEditor, ByteEditor, DoubleEditor, FloatEditor, IntegerEditor, LongEditor, ShortEditor

public abstract class AbstractNumberEditor
extends CustomComponent
implements Precreation, EventPropagator

See Also:

Serialized Form

Nested Class Summary

class

AbstractNumberEditor.DefaultValidator

Field Summary

static int	LEFT
protected java.lang.Number	maximum
protected java.lang.Number	minimum
static int	PERCENT_UNITS
static int	PIXEL_UNITS
static int	RIGHT

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

AbstractNumberEditor()

AbstractNumberEditor(java.lang.Class beanClass, java.lang.String propertyName, java.lang.String constructionHints)

Method Summary

abstract int	compareTo(java.lang.Number n1, java.lang.Number n2)
abstract java.lang.String	formatNumber(java.lang.Number number)
java.lang.String	getActionCommand()
Color	getBackground() Returns the background color of the component.
int	getDefaultWidth()
int	getExactLength()
Font	getFont() Returns the font.
Color	getForeground() Returns the foreground of the component.
java.lang.String	getInvalidMessage()
java.lang.String	getInvalidMessageKey() Deprecated. use getInvalidMessage() instead
int	getMaximumLength()
java.lang.String	getNullValue()
java.lang.String	getText()
java.lang.String	getToolTipText()
int	getWidth() Gets the width of the text field.
int	getWidthUnits() Gets the units in which width is specified.
abstract java.lang.Number	getZero()
boolean	isAllowZero()
boolean	isAsync()
boolean	isIncludeMaximum()
boolean	isIncludeMinimum()
abstract boolean	isNumberValid(java.lang.String text)
boolean	isReadOnly()
boolean	isRequired() Query if the editor is required to be filled in.
abstract java.lang.Number	parseNumber(java.lang.String text)
void	propagateEvent(ActionEvent event)
void	rebind() This operation causes the component to reset it's content to that of the domain model.
void	setActionCommand(java.lang.String command)
void	setAlignment(int alignment) Sets the horizontal text alignment of the input field.
void	setAllowZero(boolean allowZero)
void	setAsync(boolean async)
void	setBackground(Color background) Sets the background color of the component.
void	setColumns(int columns) Deprecated.
void	setExactLength(int i)
void	setFocused(boolean focused) Sets whether the component is focused.
void	setFont(Font font) Sets the font of the component.
void	setForeground(Color foreground) Sets the foreground color of the component.
void	setIncludeMaximum(boolean includeMaximum)
void	setIncludeMinimum(boolean includeMinimum)
void	setInvalidMessage(java.lang.String invalidMessage)
void	setInvalidMessageKey(java.lang.String s) Deprecated. use setInvalidMessage() instead
void	setMaximumLength(int i)
void	setNullValue(java.lang.String nullValue)
void	setReadOnly(boolean readOnly) Mark this component as read-only.
void	setRequired(boolean b) Determine if the editor is required to be filled in.
void	setText(java.lang.String text)
void	setToolTipText(java.lang.String toolTipText)
void	setWidth(int width) Sets the width of the text field.
void	setWidthUnits(int units) Sets the units in which width is specified.

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

addValidator, fireActionEvent, fireActionEvent, fireActionEvent, getBean, getBeanClass, getDecorator, getNullObject, getProperty, getValidationErrors, getValidators, getValue, isBound, isMarkedInvalid, isValid, markInvalid, markValid, preRender, removeValidator, setBean, setBeanClass, setDecorator, setNullObject, setProperty, 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, 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

Methods inherited from interface net.sf.jzeno.echo.Precreation

applyContext

Field Detail

RIGHT

public static final int RIGHT

See Also:

Constant Field Values

LEFT

public static final int LEFT

See Also:

Constant Field Values

minimum

protected java.lang.Number minimum

maximum

protected java.lang.Number maximum

PIXEL_UNITS

public static final int PIXEL_UNITS

See Also:

Constant Field Values

PERCENT_UNITS

public static final int PERCENT_UNITS

See Also:

Constant Field Values

Constructor Detail

AbstractNumberEditor

public AbstractNumberEditor()

AbstractNumberEditor

public AbstractNumberEditor(java.lang.Class beanClass,
                            java.lang.String propertyName,
                            java.lang.String constructionHints)

Method Detail

rebind

public void rebind()

Description copied from interface: RebindableComponent

This operation causes the component to reset it's content to that of the domain model.

Specified by:

rebind in interface RebindableComponent

Overrides:

rebind in class CustomComponent

isAllowZero

public boolean isAllowZero()

setAllowZero

public void setAllowZero(boolean allowZero)

setNullValue

public void setNullValue(java.lang.String nullValue)

getNullValue

public java.lang.String getNullValue()

getText

public java.lang.String getText()

setText

public void setText(java.lang.String text)

setFocused

public void setFocused(boolean focused)

Description copied from interface: Component

Sets whether the component is focused.

Specified by:

setFocused in interface Component

Overrides:

setFocused in class AbstractComponent

Parameters:

focused - True if the component is to be focused.

setColumns

public void setColumns(int columns)

Deprecated.

Sets the width of the input field. Specified in characters on screen.

setWidth

public void setWidth(int width)

Sets the width of the text field.

getWidth

public int getWidth()

Gets the width of the text field.

setWidthUnits

public void setWidthUnits(int units)

Sets the units in which width is specified.

getWidthUnits

public int getWidthUnits()

Gets the units in which width is specified.

setToolTipText

public void setToolTipText(java.lang.String toolTipText)

getToolTipText

public java.lang.String getToolTipText()

setForeground

public void setForeground(Color foreground)

Description copied from interface: Component

Sets the foreground color of the component.

Specified by:

setForeground in interface Component

Overrides:

setForeground in class AbstractComponent

Parameters:

foreground - The new foreground color of the component.

getForeground

public Color getForeground()

Description copied from interface: Component

Returns the foreground of the component.

Specified by:

getForeground in interface Component

Overrides:

getForeground in class AbstractComponent

Returns:

The foreground of the component.

setBackground

public void setBackground(Color background)

Description copied from interface: Component

Sets the background color of the component.

Specified by:

setBackground in interface Component

Overrides:

setBackground in class AbstractComponent

Parameters:

background - The new background color of the component.

getBackground

public Color getBackground()

Description copied from interface: Component

Returns the background color of the component.

Specified by:

getBackground in interface Component

Overrides:

getBackground in class AbstractComponent

Returns:

The background color of the component.

setReadOnly

public void setReadOnly(boolean readOnly)

Description copied from interface: PropertyComponent

Mark this component as read-only.

Specified by:

setReadOnly in interface PropertyComponent

Overrides:

setReadOnly in class CustomComponent

isReadOnly

public boolean isReadOnly()

Specified by:

isReadOnly in interface PropertyComponent

Overrides:

isReadOnly in class CustomComponent

isNumberValid

public abstract boolean isNumberValid(java.lang.String text)

parseNumber

public abstract java.lang.Number parseNumber(java.lang.String text)

formatNumber

public abstract java.lang.String formatNumber(java.lang.Number number)

getZero

public abstract java.lang.Number getZero()

compareTo

public abstract int compareTo(java.lang.Number n1,
                              java.lang.Number n2)

getDefaultWidth

public int getDefaultWidth()

isIncludeMaximum

public boolean isIncludeMaximum()

setIncludeMaximum

public void setIncludeMaximum(boolean includeMaximum)

isIncludeMinimum

public boolean isIncludeMinimum()

setIncludeMinimum

public void setIncludeMinimum(boolean includeMinimum)

setMaximumLength

public void setMaximumLength(int i)

getMaximumLength

public int getMaximumLength()

setExactLength

public void setExactLength(int i)

getExactLength

public int getExactLength()

getInvalidMessage

public java.lang.String getInvalidMessage()

setInvalidMessage

public void setInvalidMessage(java.lang.String invalidMessage)

getInvalidMessageKey

public java.lang.String getInvalidMessageKey()

Deprecated. use getInvalidMessage() instead

setInvalidMessageKey

public void setInvalidMessageKey(java.lang.String s)

Deprecated. use setInvalidMessage() instead

setRequired

public void setRequired(boolean b)

Description copied from interface: PropertyComponent

Determine if the editor is required to be filled in.

Specified by:

setRequired in interface PropertyComponent

Overrides:

setRequired in class CustomComponent

isRequired

public boolean isRequired()

Description copied from interface: PropertyComponent

Query if the editor is required to be filled in.

Specified by:

isRequired in interface PropertyComponent

Overrides:

isRequired in class CustomComponent

getActionCommand

public java.lang.String getActionCommand()

Specified by:

getActionCommand in interface EventSource

Overrides:

getActionCommand in class CustomComponent

setActionCommand

public void setActionCommand(java.lang.String command)

Specified by:

setActionCommand in interface EventSource

Overrides:

setActionCommand in class CustomComponent

propagateEvent

public void propagateEvent(ActionEvent event)

Specified by:

propagateEvent in interface EventPropagator

isAsync

public boolean isAsync()

setAsync

public void setAsync(boolean async)

setAlignment

public void setAlignment(int alignment)

Sets the horizontal text alignment of the input field. (default is left alignment)

Parameters:

alignment - LEFT or RIGHT

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.