org.trianacode.gui.builder

Class Scroller

java.lang.Object

org.trianacode.gui.builder.Scroller

All Implemented Interfaces:

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

public class Scroller
extends java.lang.Object
implements javax.swing.event.ChangeListener, java.awt.event.FocusListener

This implements a scroller which works on floating point values

Field Summary

Fields

Modifier and Type	Field and Description
static int	DECIMAL_PLACES
org.trianacode.gui.builder.Scroller.JTextFieldHack	display The display used to display the scrollbar's value.
static int	FLOAT
static int	INTEGER
javax.swing.JTextField	maxValue
javax.swing.JTextField	minValue
javax.swing.JButton	set
double	value Represents value of the scroller as a double-precision floating-point number.

Constructor Summary

Constructors

Constructor and Description
Scroller(int type, double min, double max, double cur) Creates a Row of widgets

Method Summary

Methods

Modifier and Type	Method and Description
void	focusGained(java.awt.event.FocusEvent event)
void	focusLost(java.awt.event.FocusEvent event)
javax.swing.JButton	getButton()
javax.swing.JTextField	getDisplay()
javax.swing.JSlider	getScrollbar()
double	getValue()
void	setValue(double cur) Set the scrollbar's current value
void	setValues(double min, double max, double cur) Set the scrollbar's minimum, maximum and current values
void	stateChanged(javax.swing.event.ChangeEvent e) Invoked when the value of the adjustable has changed.

Methods inherited from class java.lang.Object

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

Field Detail

DECIMAL_PLACES

public static int DECIMAL_PLACES

display

public org.trianacode.gui.builder.Scroller.JTextFieldHack display

The display used to display the scrollbar's value.

minValue

public javax.swing.JTextField minValue

maxValue

public javax.swing.JTextField maxValue

set

public javax.swing.JButton set

INTEGER

public static int INTEGER

FLOAT

public static int FLOAT

value

public double value

Represents value of the scroller as a double-precision floating-point number.

Constructor Detail

Scroller

public Scroller(int type,
        double min,
        double max,
        double cur)

Creates a Row of widgets

Method Detail

setValue

public void setValue(double cur)

Set the scrollbar's current value

setValues

public void setValues(double min,
             double max,
             double cur)

Set the scrollbar's minimum, maximum and current values

getDisplay

public javax.swing.JTextField getDisplay()

Returns:

the textfield used to display the value of the textfield.

getScrollbar

public javax.swing.JSlider getScrollbar()

Returns:

the scrollbar

getButton

public javax.swing.JButton getButton()

Returns:

the Set Button

getValue

public double getValue()

Returns:

the value of the scrollbar

stateChanged

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

Invoked when the value of the adjustable has changed.

Specified by:

stateChanged in interface javax.swing.event.ChangeListener

focusGained

public void focusGained(java.awt.event.FocusEvent event)

Specified by:

focusGained in interface java.awt.event.FocusListener

focusLost

public void focusLost(java.awt.event.FocusEvent event)

Specified by:

focusLost in interface java.awt.event.FocusListener