org.openbp.jaspira.option.widget
Class DoubleWidget

java.lang.Object
  org.openbp.jaspira.option.OptionWidget
      org.openbp.jaspira.option.widget.DoubleWidget

All Implemented Interfaces:

java.util.EventListener, javax.swing.event.ChangeListener

public class DoubleWidget
extends OptionWidget
implements javax.swing.event.ChangeListener

This is a widget that displayes a double number option. Use this Widget only in

Author:

Jens Ferchland

Field Summary

Fields inherited from class org.openbp.jaspira.option.OptionWidget

option

Constructor Summary

DoubleWidget(Option option, double min, double max)
Constructor.

Method Summary

java.lang.Object	getValue() Returns the value of the option widget.
javax.swing.JComponent	getWidgetComponent() Gets the widget component that visualizes the option.
void	setValue(java.lang.Object o) Sets the value that will be displayed in the option widget.
void	stateChanged(javax.swing.event.ChangeEvent e)

Methods inherited from class org.openbp.jaspira.option.OptionWidget

createHeading, getDescriptionComponent, getOption, notifyOptionMgrOfOptionChange

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleWidget

public DoubleWidget(Option option,
                    double min,
                    double max)

Constructor.

Parameters:

option - Option the widget refers to

min - Minimum value

max - Maximum value

Method Detail

stateChanged

public void stateChanged(javax.swing.event.ChangeEvent e)

Specified by:

stateChanged in interface javax.swing.event.ChangeListener

See Also:

ChangeListener.stateChanged(ChangeEvent)

getValue

public java.lang.Object getValue()

Description copied from class: OptionWidget

Returns the value of the option widget. This value might be different from the actual option value as long as the option has not been comitted.

Specified by:

getValue in class OptionWidget

setValue

public void setValue(java.lang.Object o)

Description copied from class: OptionWidget

Sets the value that will be displayed in the option widget.

Specified by:

setValue in class OptionWidget

getWidgetComponent

public javax.swing.JComponent getWidgetComponent()

Description copied from class: OptionWidget

Gets the widget component that visualizes the option.

Specified by:

getWidgetComponent in class OptionWidget