jmri.jmrit.symbolicprog
Class DecVariableValue

Show UML class diagram

java.lang.Object
  jmri.jmrit.symbolicprog.AbstractValue
      jmri.jmrit.symbolicprog.VariableValue
          jmri.jmrit.symbolicprog.DecVariableValue

All Implemented Interfaces:

ActionListener, FocusListener, PropertyChangeListener, EventListener

Direct Known Subclasses:

HexVariableValue, ShortAddrVariableValue

public class DecVariableValue
extends VariableValue
implements ActionListener, PropertyChangeListener, FocusListener

Decimal representation of a value.

Nested Class Summary

class

DecVariableValue.VarTextField

Field Summary

(package private) Color	_defaultColor
(package private) int	_maxVal
(package private) int	_minVal
(package private) JTextField	_value
(package private) static org.slf4j.Logger	log
(package private) String	oldContents
(package private) List<Component>	reps
(package private) ArrayList<DecVarSlider>	sliders

Fields inherited from class jmri.jmrit.symbolicprog.VariableValue

_cvVector, _status, _tooltipText

Fields inherited from class jmri.jmrit.symbolicprog.AbstractValue

COLOR_DIFF, COLOR_EDITED, COLOR_FROMFILE, COLOR_READ, COLOR_SAME, COLOR_STORED, COLOR_UNKNOWN, DIFF, EDITED, FROMFILE, prop, READ, SAME, STORED, UNKNOWN

Constructor Summary

DecVariableValue(String name, String comment, String cvName, boolean readOnly, boolean infoOnly, boolean writeOnly, boolean opsOnly, int cvNum, String mask, int minVal, int maxVal, Vector<CvValue> v, JLabel status, String stdname)

Method Summary

void	actionPerformed(ActionEvent e) ActionListener implementations
void	dispose()
(package private) void	enterField()
(package private) void	exitField()
void	focusGained(FocusEvent e) FocusListener implementations
void	focusLost(FocusEvent e)
(package private) Color	getColor()
Component	getCommonRep()
int	getIntValue() Get the value as a single number.
Component	getNewRep(String format)
Object	getValueObject()
String	getValueString()
boolean	isChanged() Determine whether this Variable is "changed", so that "read changes" and "write changes" will act on it.
void	propertyChange(PropertyChangeEvent e)
Object	rangeVal()
void	readAll() Always read the contents of this Variable
void	readChanges() Read the contents of this Variable if it's in a state that indicates it was "changed"
void	setAvailable(boolean a)
(package private) void	setColor(Color c)
void	setCvState(int state) Notify the connected CVs of a state change from above
void	setIntValue(int i) Set the value from a single number.
void	setToolTipText(String t) Set tooltip text to be used by both the "value" and representations of this Variable.
void	setValue(int value) Set a new value, including notification as needed.
(package private) void	updatedTextField() Invoked when a permanent change to the JTextField has been made.
CvValue[]	usesCVs() Provide access to CVs referenced by this operation
void	writeAll() Always write the contents of this Variable
void	writeChanges() Write the contents of this Variable if it's in a state that indicates it was "changed"

Methods inherited from class jmri.jmrit.symbolicprog.VariableValue

confirmAll, considerChanged, cvName, getComment, getCvNum, getInfoOnly, getMask, getOpsOnly, getReadOnly, getState, getTextValue, getWriteOnly, isBusy, isToRead, isToWrite, item, label, maskVal, newValue, offsetVal, setBusy, setState, setToRead, setToWrite, updateRepresentation

Methods inherited from class jmri.jmrit.symbolicprog.AbstractValue

addPropertyChangeListener, getAvailable, removePropertyChangeListener, stateNameFromValue

Methods inherited from class java.lang.Object

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

Field Detail

_maxVal

int _maxVal

_minVal

int _minVal

oldContents

String oldContents

reps

List<Component> reps

sliders

ArrayList<DecVarSlider> sliders

_defaultColor

Color _defaultColor

_value

JTextField _value

log

static org.slf4j.Logger log

Constructor Detail

DecVariableValue

public DecVariableValue(String name,
                        String comment,
                        String cvName,
                        boolean readOnly,
                        boolean infoOnly,
                        boolean writeOnly,
                        boolean opsOnly,
                        int cvNum,
                        String mask,
                        int minVal,
                        int maxVal,
                        Vector<CvValue> v,
                        JLabel status,
                        String stdname)

Method Detail

setToolTipText

public void setToolTipText(String t)

Description copied from class: VariableValue

Set tooltip text to be used by both the "value" and representations of this Variable.

This is expected to be overridden in subclasses to change their internal info.

Overrides:

setToolTipText in class VariableValue

See Also:

VariableValue.updateRepresentation(javax.swing.JComponent)

usesCVs

public CvValue[] usesCVs()

Description copied from class: VariableValue

Provide access to CVs referenced by this operation

Specified by:

usesCVs in class VariableValue

rangeVal

public Object rangeVal()

Specified by:

rangeVal in class VariableValue

enterField

void enterField()

exitField

void exitField()

updatedTextField

void updatedTextField()

Invoked when a permanent change to the JTextField has been made. Note that this does _not_ notify property listeners; that should be done by the invoker, who may or may not know what the old value was. Can be overwridden in subclasses that want to display the value differently.

Overrides:

updatedTextField in class VariableValue

actionPerformed

public void actionPerformed(ActionEvent e)

ActionListener implementations

Specified by:

actionPerformed in interface ActionListener

focusGained

public void focusGained(FocusEvent e)

FocusListener implementations

Specified by:

focusGained in interface FocusListener

focusLost

public void focusLost(FocusEvent e)

Specified by:

focusLost in interface FocusListener

getValueString

public String getValueString()

Specified by:

getValueString in class VariableValue

Returns:

String that can (usually) be interpreted as an integer

setIntValue

public void setIntValue(int i)

Description copied from class: VariableValue

Set the value from a single number. In some cases, e.g. speed tables, this will result in complex behavior, where setIntValue(getIntValue()) results in something unexpected.

Specified by:

setIntValue in class VariableValue

getIntValue

public int getIntValue()

Description copied from class: VariableValue

Get the value as a single number. In some cases, e.g. speed tables, this will result in complex behavior, where setIntValue(getIntValue()) results in something unexpected.

Specified by:

getIntValue in class VariableValue

getValueObject

public Object getValueObject()

Specified by:

getValueObject in class VariableValue

Returns:

Value as a native-form Object

getCommonRep

public Component getCommonRep()

Specified by:

getCommonRep in class VariableValue

setAvailable

public void setAvailable(boolean a)

Overrides:

setAvailable in class AbstractValue

getNewRep

public Component getNewRep(String format)

Specified by:

getNewRep in class VariableValue

setValue

public void setValue(int value)

Set a new value, including notification as needed. This does the conversion from string to int, so if the place where formatting needs to be applied

getColor

Color getColor()

setColor

void setColor(Color c)

Specified by:

setColor in class AbstractValue

setCvState

public void setCvState(int state)

Notify the connected CVs of a state change from above

Specified by:

setCvState in class VariableValue

Parameters:

state -

isChanged

public boolean isChanged()

Description copied from class: VariableValue

Determine whether this Variable is "changed", so that "read changes" and "write changes" will act on it.

Specified by:

isChanged in class VariableValue

See Also:

VariableValue.considerChanged(jmri.jmrit.symbolicprog.CvValue)

readChanges

public void readChanges()

Description copied from class: VariableValue

Read the contents of this Variable if it's in a state that indicates it was "changed"

Specified by:

readChanges in class VariableValue

See Also:

VariableValue.isChanged()

writeChanges

public void writeChanges()

Description copied from class: VariableValue

Write the contents of this Variable if it's in a state that indicates it was "changed"

Specified by:

writeChanges in class VariableValue

See Also:

VariableValue.isChanged()

readAll

public void readAll()

Description copied from class: VariableValue

Always read the contents of this Variable

Specified by:

readAll in class VariableValue

writeAll

public void writeAll()

Description copied from class: VariableValue

Always write the contents of this Variable

Specified by:

writeAll in class VariableValue

propertyChange

public void propertyChange(PropertyChangeEvent e)

Specified by:

propertyChange in interface PropertyChangeListener

Specified by:

propertyChange in class VariableValue

dispose

public void dispose()

Specified by:

dispose in class VariableValue