com.numobjects.mathbeans
Class NamedFieldPanel

com.numobjects.mathbeans.NamedFieldPanel

public class NamedFieldPanel

implements java.io.Serializable

Named Field Panel

Several Named Fields can be joined together to form a NamedFieldPanel. Each field may have its own color or colors may be alternating or they may be all the same. The NamedFieldPanel may have a title which is a read-only Named Field. Separators of the fields are connected, so that if one drags the separator, all the fields get adjusted. Of course, the fields are math aware.

See Also:

NamedField, CalcSet, Serialized Form

Constructor Summary

NamedFieldPanel()
Constructor

NamedFieldPanel(java.awt.Color color)
Constructor

NamedFieldPanel(java.awt.Color color, java.awt.event.ActionListener listener)
Constructor

NamedFieldPanel(java.lang.String[] names, java.awt.Color color)
Constructor

Method Summary

int	getActiveFieldsCount() Gets active fields count (without the title)
Translator	getBackTranslator(int i) Gets back translator of the i-th field (that translates values into text)
Translator	getBackTranslator(java.lang.String name) Gets back translator of a field with given name (that translates values into text)
int	getCount() Gets total fields count
java.awt.Color[]	getFieldBackground() Gets fields backgrounds
java.awt.Color	getFieldBackground(int i) Gets i-th field's background
java.awt.Color[]	getFieldForeground() Gets fields foregrounds
java.awt.Color	getFieldForeground(int i) Gets i-th field's foreground
int	getFieldsCount() Gets total displayed fields count (including title)
java.lang.String[]	getNames() Gets names (field labels)
java.lang.String	getNames(int i) Gets i-th name (field label)
int	getPrecision() Gets precision (number of decimal digits)
java.lang.String	getPrompt() Gets prompt
java.lang.String	getPrompt(java.lang.String name) Gets prompt of a field with a given name
int	getRounding() Gets rounding (number of displayed digits after the dot)
int	getRounding(int i) Gets rounding (number of displayed digits after the dot) of the i-th field
int	getRounding(java.lang.String name) Gets rounding (number of displayed digits after the dot) of a field with a given name
int	getSeparator() Gets separator position for the panel
Translator	getTranslator(int i) Gets translator of the i-th field (that translates text into values)
Translator	getTranslator(java.lang.String name) Gets translator of a field with given name (that translates text into values)
java.lang.String	getValue(int i, boolean translate) Gets value of the i-th field with translation (each field might be assigned a translator to map the value to a number)
java.lang.String	getValue(java.lang.String name) Gets value of a field with given name
java.lang.String	getValue(java.lang.String name, boolean translate) Gets value of a field with given name with translation (each field might be assigned a translator to map the value to a number)
java.lang.String[]	getValues() Gets values (including the title value)
java.lang.String[]	getValues(boolean translate) Gets values (including the title value) with translation
java.lang.String	getValues(int i) Get's i-th value
boolean	isAlternating() Queries alternating colors property
boolean	isDisplayErrors() Queries display error property
boolean	isDisplayTitle() Queries display title property
boolean	isEditable() Queries editable property
boolean	isMathAware() Queries math awareness property
boolean	isMulticolor() Queries multicolor property
boolean	isPrompting() Queries prompting property
boolean	isResizable() Queries resizable property
void	resetError(int i) Clears error for the i-th field
void	resetError(java.lang.String name) Clears error for a field with given name
void	setActiveFieldsCount(int count) Sets active fields count (number of fields without the title)
void	setAlternating(boolean alternating) Sets alternating colors property
void	setBackTranslator(int i, Translator translator) Sets back translator for the i-th field (to translate values into text)
void	setBackTranslator(java.lang.String name, Translator translator) Sets back translator for a field with given name (to translate values into text)
void	setDisplayErrors(boolean b) Sets display error property
void	setDisplayTitle(boolean displayTitle) Sets display title property
void	setEditable(boolean b) Sets editable property
void	setError(int i) Sets error for the i-th field
void	setError(java.lang.String name) Sets error for a field with given name
void	setErrorMessage(int i, java.lang.String message) Sets error message for the i-th field
void	setErrorMessage(java.lang.String name, java.lang.String message) Sets error message for a field with given name
void	setFieldBackground(java.awt.Color[] cc) Sets fields backgrounds
void	setFieldBackground(int i, java.awt.Color c) Sets i-th field's background
void	setFieldForeground(java.awt.Color[] cc) Sets fields foregrounds
void	setFieldForeground(int i, java.awt.Color c) Sets i-th field's foreground
void	setMathAware(boolean b) Sets math awareness property
void	setMulticolor(boolean b) Sets multicolor property (each field may have its own color)
void	setNames(int i, java.lang.String name) Sets i-th name (field label)
void	setNames(java.lang.String[] names) Sets names (field labels)
void	setPrecision(int value) Sets precision for computations (number of decimal digits - between 1 and 15)
void	setPrompt(java.lang.String prompt) Sets prompt
void	setPrompt(java.lang.String name, java.lang.String prompt) Sets prompt for a field with a given name
void	setPrompting(boolean b) Sets prompting property
void	setResizable(boolean flag) Sets resizable property (movable separator)
void	setRounding(int value) Sets rounding (number of displayed decimal digits after the dot - between -1 and 15, -1 meaning no rounding)
void	setRounding(int i, int value) Sets rounding (number of displayed decimal digits after the dot - between -1 and 15, -1 meaning no rounding) for the i-th field
void	setRounding(java.lang.String name, int value) Sets rounding (number of displayed decimal digits after the dot - between -1 and 15, -1 meaning no rounding) for a field with a given name
void	setSeparator(int width) Sets the separator position for all named fields
void	setTranslator(int i, Translator translator) Sets translator for the i-th field (to translate text into values)
void	setTranslator(java.lang.String name, Translator translator) Sets translator for a field with given name (to translate text into values)
void	setValue(int i, java.lang.String value, boolean translate) Sets value of the i-th field with back translation
void	setValue(java.lang.String name, java.lang.String value) Sets value of a field with given name
void	setValue(java.lang.String name, java.lang.String value, boolean translate) Sets value of a field with given name with back translation
void	setValues(int i, java.lang.String value) Sets i-th value
void	setValues(java.lang.String[] values) Sets values (including the title value)
void	setValues(java.lang.String[] values, boolean translate) Sets values (including the title value) with translation

Constructor Detail

NamedFieldPanel

public NamedFieldPanel()

Constructor

NamedFieldPanel

public NamedFieldPanel(java.awt.Color color)

Constructor

Parameters:

color - base color

NamedFieldPanel

public NamedFieldPanel(java.awt.Color color,
                       java.awt.event.ActionListener listener)

Constructor

Parameters:

color - base color

listener - action listener

NamedFieldPanel

public NamedFieldPanel(java.lang.String[] names,
                       java.awt.Color color)

Constructor

Parameters:

names - label texts

color - base color

Method Detail

setEditable

public void setEditable(boolean b)

Sets editable property

Parameters:

b - editable property flag

isEditable

public boolean isEditable()

Queries editable property

Returns:

property flag

setMathAware

public void setMathAware(boolean b)

Sets math awareness property

Parameters:

b - property flag

isMathAware

public boolean isMathAware()

Queries math awareness property

Returns:

property flag

setDisplayErrors

public void setDisplayErrors(boolean b)

Sets display error property

Parameters:

b - property flag

isDisplayErrors

public boolean isDisplayErrors()

Queries display error property

Returns:

property flag

setPrompting

public void setPrompting(boolean b)

Sets prompting property

Parameters:

b - property flag

isPrompting

public boolean isPrompting()

Queries prompting property

Returns:

property flag

setPrompt

public void setPrompt(java.lang.String prompt)

Sets prompt

Parameters:

prompt - prompt string

getPrompt

public java.lang.String getPrompt()

Gets prompt

Returns:

prompt string

setSeparator

public void setSeparator(int width)

Sets the separator position for all named fields

Parameters:

width - separator position

getSeparator

public int getSeparator()

Gets separator position for the panel

setDisplayTitle

public void setDisplayTitle(boolean displayTitle)

Sets display title property

Parameters:

displayTitle - property flag

isDisplayTitle

public boolean isDisplayTitle()

Queries display title property

Returns:

property flag

setAlternating

public void setAlternating(boolean alternating)

Sets alternating colors property

Parameters:

alternating - property flag

isAlternating

public boolean isAlternating()

Queries alternating colors property

Returns:

property flag

setPrecision

public void setPrecision(int value)

Sets precision for computations (number of decimal digits - between 1 and 15)

Parameters:

value - precision value

getPrecision

public int getPrecision()

Gets precision (number of decimal digits)

Returns:

precision

setRounding

public void setRounding(int value)

Sets rounding (number of displayed decimal digits after the dot - between -1 and 15, -1 meaning no rounding)

Parameters:

value - rounding value

getRounding

public int getRounding()

Gets rounding (number of displayed digits after the dot)

Returns:

rounding value

setRounding

public void setRounding(int i,
                        int value)

Sets rounding (number of displayed decimal digits after the dot - between -1 and 15, -1 meaning no rounding) for the i-th field

Parameters:

i - i

value - rounding value

getRounding

public int getRounding(int i)

Gets rounding (number of displayed digits after the dot) of the i-th field

Parameters:

i - i

Returns:

rounding value

setRounding

public void setRounding(java.lang.String name,
                        int value)

Sets rounding (number of displayed decimal digits after the dot - between -1 and 15, -1 meaning no rounding) for a field with a given name

Parameters:

name - name

value - rounding value

getRounding

public int getRounding(java.lang.String name)

Gets rounding (number of displayed digits after the dot) of a field with a given name

Parameters:

name - name

Returns:

rounding value

setPrompt

public void setPrompt(java.lang.String name,
                      java.lang.String prompt)

Sets prompt for a field with a given name

Parameters:

name - name

prompt - prompt

getPrompt

public java.lang.String getPrompt(java.lang.String name)

Gets prompt of a field with a given name

Parameters:

name - name

Returns:

prompt

setActiveFieldsCount

public void setActiveFieldsCount(int count)

Sets active fields count (number of fields without the title)

Parameters:

count - value to set

getActiveFieldsCount

public int getActiveFieldsCount()

Gets active fields count (without the title)

Returns:

active fields count

setResizable

public void setResizable(boolean flag)

Sets resizable property (movable separator)

Parameters:

flag - property flag

isResizable

public boolean isResizable()

Queries resizable property

Returns:

property flag

setNames

public void setNames(java.lang.String[] names)

Sets names (field labels)

Parameters:

names - array of names to set (including title label)

getNames

public java.lang.String[] getNames()

Gets names (field labels)

Returns:

array of names (including the title label)

setNames

public void setNames(int i,
                     java.lang.String name)

Sets i-th name (field label)

Parameters:

i - i

name - name

getNames

public java.lang.String getNames(int i)

Gets i-th name (field label)

Parameters:

i - i

Returns:

name

setValues

public void setValues(java.lang.String[] values)

Sets values (including the title value)

Parameters:

values - value strings array

getValues

public java.lang.String[] getValues()

Gets values (including the title value)

Returns:

value strings array

setValues

public void setValues(int i,
                      java.lang.String value)

Sets i-th value

Parameters:

i - i

value - value string

getValues

public java.lang.String getValues(int i)

Get's i-th value

Returns:

value string

getValues

public java.lang.String[] getValues(boolean translate)

Gets values (including the title value) with translation

Parameters:

translate - translation flag

Returns:

value strings array

getValue

public java.lang.String getValue(int i,
                                 boolean translate)

Gets value of the i-th field with translation (each field might be assigned a translator to map the value to a number)

Parameters:

i - i

translate - translation flag

setValues

public void setValues(java.lang.String[] values,
                      boolean translate)

Sets values (including the title value) with translation

Parameters:

values - value strings array

translate - translation flag

setValue

public void setValue(int i,
                     java.lang.String value,
                     boolean translate)

Sets value of the i-th field with back translation

Parameters:

i - i

value - value

translate - translation flag

getValue

public java.lang.String getValue(java.lang.String name)

Gets value of a field with given name

Parameters:

name - name

Returns:

value

setValue

public void setValue(java.lang.String name,
                     java.lang.String value)

Sets value of a field with given name

Parameters:

name - name

value - value

getValue

public java.lang.String getValue(java.lang.String name,
                                 boolean translate)

Gets value of a field with given name with translation (each field might be assigned a translator to map the value to a number)

Parameters:

name - name

translate - translation flag

setValue

public void setValue(java.lang.String name,
                     java.lang.String value,
                     boolean translate)

Sets value of a field with given name with back translation

Parameters:

name - name

value - value

translate - translation flag

setError

public void setError(int i)

Sets error for the i-th field

Parameters:

i - i

setErrorMessage

public void setErrorMessage(int i,
                            java.lang.String message)

Sets error message for the i-th field

Parameters:

i - i

message - error string (null sets default value "Error")

setError

public void setError(java.lang.String name)

Sets error for a field with given name

Parameters:

name - name

setErrorMessage

public void setErrorMessage(java.lang.String name,
                            java.lang.String message)

Sets error message for a field with given name

Parameters:

name - name

message - error string (null sets default value "Error")

resetError

public void resetError(int i)

Clears error for the i-th field

Parameters:

i - i

resetError

public void resetError(java.lang.String name)

Clears error for a field with given name

Parameters:

name - name

getCount

public int getCount()

Gets total fields count

Returns:

fields count

getFieldsCount

public int getFieldsCount()

Gets total displayed fields count (including title)

Returns:

fields count

setFieldBackground

public void setFieldBackground(java.awt.Color[] cc)

Sets fields backgrounds

Parameters:

cc - array of colors

getFieldBackground

public java.awt.Color[] getFieldBackground()

Gets fields backgrounds

Returns:

array of colors

setFieldBackground

public void setFieldBackground(int i,
                               java.awt.Color c)

Sets i-th field's background

Parameters:

i - i

c - color

getFieldBackground

public java.awt.Color getFieldBackground(int i)

Gets i-th field's background

Parameters:

i - i

Returns:

field's color

setFieldForeground

public void setFieldForeground(java.awt.Color[] cc)

Sets fields foregrounds

Parameters:

cc - array of colors

getFieldForeground

public java.awt.Color[] getFieldForeground()

Gets fields foregrounds

Returns:

colors array

setFieldForeground

public void setFieldForeground(int i,
                               java.awt.Color c)

Sets i-th field's foreground

Parameters:

i - i

c - color

getFieldForeground

public java.awt.Color getFieldForeground(int i)

Gets i-th field's foreground

Parameters:

i - i

Returns:

field's color

setMulticolor

public void setMulticolor(boolean b)

Sets multicolor property (each field may have its own color)

Parameters:

b - property flag

isMulticolor

public boolean isMulticolor()

Queries multicolor property

Returns:

property flag

setTranslator

public void setTranslator(int i,
                          Translator translator)

Sets translator for the i-th field (to translate text into values)

Parameters:

i - i

translator - translator

getTranslator

public Translator getTranslator(int i)

Gets translator of the i-th field (that translates text into values)

Parameters:

i - i

Returns:

translator

setBackTranslator

public void setBackTranslator(int i,
                              Translator translator)

Sets back translator for the i-th field (to translate values into text)

Parameters:

i - i

translator - translator

getBackTranslator

public Translator getBackTranslator(int i)

Gets back translator of the i-th field (that translates values into text)

Parameters:

i - i

Returns:

translator

setTranslator

public void setTranslator(java.lang.String name,
                          Translator translator)

Sets translator for a field with given name (to translate text into values)

Parameters:

name - name

translator - translator

getTranslator

public Translator getTranslator(java.lang.String name)

Gets translator of a field with given name (that translates text into values)

Parameters:

name - name

Returns:

translator

setBackTranslator

public void setBackTranslator(java.lang.String name,
                              Translator translator)

Sets back translator for a field with given name (to translate values into text)

Parameters:

name - name

translator - translator

getBackTranslator

public Translator getBackTranslator(java.lang.String name)

Gets back translator of a field with given name (that translates values into text)

Parameters:

name - name

Returns:

translator