net.sf.jaxodraw.gui.swing.spinner
Class JaxoSpinnerIntModel

java.lang.Object
  javax.swing.AbstractSpinnerModel
      javax.swing.SpinnerNumberModel
          net.sf.jaxodraw.gui.swing.spinner.JaxoSpinnerIntModel

All Implemented Interfaces:

Serializable, SpinnerModel

public class JaxoSpinnerIntModel
extends SpinnerNumberModel

Specialization of SpinnerNumberModel that a) only allows integers (to avoid rounding issues) and has some convenience methods for them; b) optionally allows snapping the 'value' to only a subset of the integers.

Since:

2.0

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.AbstractSpinnerModel

listenerList

Constructor Summary

JaxoSpinnerIntModel(int minimum, int maximum, int stepSize)
With the given properties.

JaxoSpinnerIntModel(int minimum, int maximum, int stepSize, int orig)
With the given properties.

Method Summary

int	getIntValue() SpinnerNumberModel.getValue() as an int.
int	getOrigin() Origin to be used for snapping.
boolean	isSnap() Is 'value' always snapped to 'origin' + multiples of stepSize?
void	setIntStepSize(int newValue) setStepSize(java.lang.Number) with int argument.
void	setIntValue(int newValue) setValue(java.lang.Object) with int argument.
void	setOrigin(int newValue) Set origin property (potentially changing also 'value').
void	setSnap(boolean newValue) Set snap property (potentially changing also 'value').
void	setStepSize(Number stepSize)
void	setValue(Object value)

Methods inherited from class javax.swing.SpinnerNumberModel

getMaximum, getMinimum, getNextValue, getNumber, getPreviousValue, getStepSize, getValue, setMaximum, setMinimum

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

JaxoSpinnerIntModel

public JaxoSpinnerIntModel(int minimum,
                           int maximum,
                           int stepSize)

With the given properties. 'value' and 'origin' are set to the 'minimum', 'snap' to false.

Parameters:

minimum - minimum

maximum - maximum

stepSize - stepSize

JaxoSpinnerIntModel

public JaxoSpinnerIntModel(int minimum,
                           int maximum,
                           int stepSize,
                           int orig)

With the given properties. 'snap' is set to true, 'value' is set to the snapped 'minimum'.

Parameters:

minimum - minimum

maximum - maximum

stepSize - stepSize

orig - origin

Method Detail

getIntValue

public final int getIntValue()

SpinnerNumberModel.getValue() as an int.

Returns:

int

setValue

public void setValue(Object value)

Specified by:

setValue in interface SpinnerModel

Overrides:

setValue in class SpinnerNumberModel

setIntValue

public final void setIntValue(int newValue)

setValue(java.lang.Object) with int argument.

Parameters:

newValue - the new int value.

setIntStepSize

public void setIntStepSize(int newValue)

setStepSize(java.lang.Number) with int argument.

Parameters:

newValue - the new step size.

setStepSize

public void setStepSize(Number stepSize)

Overrides:

setStepSize in class SpinnerNumberModel

getOrigin

public final int getOrigin()

Origin to be used for snapping. If 'snap' is true, the only allowed values are origin + n * stepSize, with 'n' an integer.

Returns:

int

setOrigin

public void setOrigin(int newValue)

Set origin property (potentially changing also 'value').

Parameters:

newValue - the new origin.

isSnap

public final boolean isSnap()

Is 'value' always snapped to 'origin' + multiples of stepSize?

Returns:

boolean

setSnap

public void setSnap(boolean newValue)

Set snap property (potentially changing also 'value').

Parameters:

newValue - the new snap.