com.eteks.sweethome3d.swing

Class NullableSpinner.NullableSpinnerNumberModel

java.lang.Object

javax.swing.AbstractSpinnerModel

javax.swing.SpinnerNumberModel

com.eteks.sweethome3d.swing.NullableSpinner.NullableSpinnerNumberModel

All Implemented Interfaces:

Serializable, SpinnerModel

Direct Known Subclasses:

NullableSpinner.NullableSpinnerLengthModel, NullableSpinner.NullableSpinnerModuloNumberModel

Enclosing class:

NullableSpinner

public static class NullableSpinner.NullableSpinnerNumberModel
extends SpinnerNumberModel

Spinner number model that accepts null values.

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.AbstractSpinnerModel

listenerList

Constructor Summary

Constructors

Constructor and Description
NullableSpinnerNumberModel(float value, float minimum, float maximum, float stepSize)
NullableSpinnerNumberModel(int value, int minimum, int maximum, int stepSize)

Method Summary

Modifier and Type	Method and Description
Object	getNextValue()
Number	getNumber()
Object	getPreviousValue()
Object	getValue()
boolean	isNullable() Returns true if this spinner model is nullable.
void	setNullable(boolean nullable) Sets whether this spinner model is nullable.
void	setValue(Object value) Sets model value.

Methods inherited from class javax.swing.SpinnerNumberModel

getMaximum, getMinimum, getStepSize, setMaximum, setMinimum, setStepSize

Methods inherited from class javax.swing.AbstractSpinnerModel

addChangeListener, fireStateChanged, getChangeListeners, getListeners, removeChangeListener

Methods inherited from class java.lang.Object

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

Constructor Detail

NullableSpinnerNumberModel

public NullableSpinnerNumberModel(int value,
                                  int minimum,
                                  int maximum,
                                  int stepSize)

NullableSpinnerNumberModel

public NullableSpinnerNumberModel(float value,
                                  float minimum,
                                  float maximum,
                                  float stepSize)

Method Detail

getNextValue

public Object getNextValue()

Specified by:

getNextValue in interface SpinnerModel

Overrides:

getNextValue in class SpinnerNumberModel

getPreviousValue

public Object getPreviousValue()

Specified by:

getPreviousValue in interface SpinnerModel

Overrides:

getPreviousValue in class SpinnerNumberModel

getValue

public Object getValue()

Specified by:

getValue in interface SpinnerModel

Overrides:

getValue in class SpinnerNumberModel

setValue

public void setValue(Object value)

Sets model value. This method is overridden to store whether current value is null or not (super class setValue doesn't accept null value).

Specified by:

setValue in interface SpinnerModel

Overrides:

setValue in class SpinnerNumberModel

getNumber

public Number getNumber()

Overrides:

getNumber in class SpinnerNumberModel

isNullable

public boolean isNullable()

Returns true if this spinner model is nullable.

setNullable

public void setNullable(boolean nullable)

Sets whether this spinner model is nullable.