gpl.fredy.generate
Class DoubleSpinnerModel

java.lang.Object
  mseries.ui.DefaultSpinnerModel
      gpl.fredy.generate.DoubleSpinnerModel

All Implemented Interfaces:

mseries.ui.SpinnerModel

public class DoubleSpinnerModel
extends mseries.ui.DefaultSpinnerModel

Model for MSpinner to manage Double. The range of parameters are expressed in the constructors

Field Summary

protected double	max The default maximum value
protected double	min The default minimum value
protected double	step

Constructor Summary

DoubleSpinnerModel()

DoubleSpinnerModel(java.lang.Double start, java.lang.Comparable max, java.lang.Comparable min, double step, boolean roll)
Constructor

DoubleSpinnerModel(double start, double max, double min, double step, boolean roll)
Constructor

Method Summary

java.lang.Comparable	getMaximum() Returns the current maximum value
java.lang.Comparable	getMinimum() Returns the current minimum value
java.lang.Object	getNextValue() Advances and returns the current value in the sequence according to the step, maximum value and roll attribute
java.lang.Object	getPreviousValue() Retracts and returns the current value in the sequence according to the step, minimum value and roll attribute
java.lang.Object	getValue() Returns the current value of the field
void	setMaximum(java.lang.Comparable max) Used to force a maximum value when the field is incremented using the up button
void	setMaximum(double max) Used to force a maximum value when the field is incremented using the up button
void	setMinimum(java.lang.Comparable min) Used to force a minimum value when the field is decremented using the down button
void	setMinimum(double min) Used to force a minimum value when the field is decremented using the down button
void	setStep(int step) Doesn't need to do anything for Integers, the step is set when the model is constructed.
void	setValue(double newValue) Sets the value
void	setValue(java.lang.Object newValue) Sets the value

Methods inherited from class mseries.ui.DefaultSpinnerModel

addChangeListener, notifyListeners, removeChangeListener

Methods inherited from class java.lang.Object

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

Field Detail

min

protected double min

The default minimum value

max

protected double max

The default maximum value

step

protected double step

Constructor Detail

DoubleSpinnerModel

public DoubleSpinnerModel()

DoubleSpinnerModel

public DoubleSpinnerModel(java.lang.Double start,
                          java.lang.Comparable max,
                          java.lang.Comparable min,
                          double step,
                          boolean roll)

Constructor

Parameters:

start - the initial value

max - the maximum value

min - the minimum value

step - the amount to increment/decrement the value by when getNextValue/getPreviousValue are executed

roll - true if the value rolls over the maximum back to the minimum

DoubleSpinnerModel

public DoubleSpinnerModel(double start,
                          double max,
                          double min,
                          double step,
                          boolean roll)

Constructor

Parameters:

start - the initial value

max - the maximum value

min - the minimum value

step - the amount to increment/decrement the value by when getNextValue/getPreviousValue are executed

roll - true if the value rolls over the maximum back to the minimum

Method Detail

setStep

public void setStep(int step)

Doesn't need to do anything for Integers, the step is set when the model is constructed.

Specified by:

setStep in interface mseries.ui.SpinnerModel

Overrides:

setStep in class mseries.ui.DefaultSpinnerModel

getValue

public java.lang.Object getValue()

Returns the current value of the field

Specified by:

getValue in interface mseries.ui.SpinnerModel

Overrides:

getValue in class mseries.ui.DefaultSpinnerModel

Returns:

the current value of the field

setValue

public void setValue(double newValue)

Sets the value

Parameters:

newValue - the new value

setValue

public void setValue(java.lang.Object newValue)

Sets the value

Specified by:

setValue in interface mseries.ui.SpinnerModel

Overrides:

setValue in class mseries.ui.DefaultSpinnerModel

Parameters:

newValue - the new value

getNextValue

public java.lang.Object getNextValue()

Advances and returns the current value in the sequence according to the step, maximum value and roll attribute

Specified by:

getNextValue in interface mseries.ui.SpinnerModel

Overrides:

getNextValue in class mseries.ui.DefaultSpinnerModel

Returns:

the next value

getPreviousValue

public java.lang.Object getPreviousValue()

Retracts and returns the current value in the sequence according to the step, minimum value and roll attribute

Specified by:

getPreviousValue in interface mseries.ui.SpinnerModel

Overrides:

getPreviousValue in class mseries.ui.DefaultSpinnerModel

Returns:

the next value

setMinimum

public void setMinimum(java.lang.Comparable min)

Used to force a minimum value when the field is decremented using the down button

Parameters:

min - the minimum value

setMinimum

public void setMinimum(double min)

Used to force a minimum value when the field is decremented using the down button

Parameters:

min - the minimum value

getMinimum

public java.lang.Comparable getMinimum()

Returns the current minimum value

Returns:

The current minimum value

setMaximum

public void setMaximum(java.lang.Comparable max)

Used to force a maximum value when the field is incremented using the up button

Parameters:

max - the maximum value

setMaximum

public void setMaximum(double max)

Used to force a maximum value when the field is incremented using the up button

Parameters:

max - the maximum value

getMaximum

public java.lang.Comparable getMaximum()

Returns the current maximum value

Returns:

The current maximum value