visual

Class KeyboardFracciones

java.lang.Object

visual.KeyboardFracciones

public class KeyboardFracciones
extends java.lang.Object

Author:

Miguel Monteiro Claveri

miguelmonteiroclaveri@gmail.com github.com/mmonteiroc Paquete visual Proyecto Calculadora

Esta clase nos permite definir un keypad para trabajar con fracciones

Field Summary

Fields

Modifier and Type	Field and Description
private javax.swing.JButton	a0Button
private javax.swing.JButton	a1Button
private javax.swing.JButton	a2Button
private javax.swing.JButton	a3Button
private javax.swing.JButton	a4Button
private javax.swing.JButton	a5Button
private javax.swing.JButton	a6Button
private javax.swing.JButton	a7Button
private javax.swing.JButton	a8Button
private javax.swing.JButton	a9Button
private javax.swing.JButton	calcularResultadoButton
private javax.swing.JButton	clearButton
private javax.swing.JButton	dividir
private javax.swing.JButton	fraccionButton
private javax.swing.JButton	multiplicacion
private javax.swing.JPanel	PanelPrincipal
private javax.swing.JButton	resta
private char	SIMBOLO_FRACCION
private javax.swing.JButton	suma

Constructor Summary

Constructors

Constructor and Description
KeyboardFracciones(InterficieGrafica ig)

Method Summary

Modifier and Type	Method and Description
private java.lang.String	calculateAllFraccions(java.lang.String input)
javax.swing.JPanel	getPanelPrincipal()

Methods inherited from class java.lang.Object

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

Field Detail

PanelPrincipal

private javax.swing.JPanel PanelPrincipal

a1Button

private javax.swing.JButton a1Button

a2Button

private javax.swing.JButton a2Button

a4Button

private javax.swing.JButton a4Button

a5Button

private javax.swing.JButton a5Button

a3Button

private javax.swing.JButton a3Button

a6Button

private javax.swing.JButton a6Button

a8Button

private javax.swing.JButton a8Button

a7Button

private javax.swing.JButton a7Button

a9Button

private javax.swing.JButton a9Button

a0Button

private javax.swing.JButton a0Button

dividir

private javax.swing.JButton dividir

multiplicacion

private javax.swing.JButton multiplicacion

resta

private javax.swing.JButton resta

suma

private javax.swing.JButton suma

fraccionButton

private javax.swing.JButton fraccionButton

clearButton

private javax.swing.JButton clearButton

calcularResultadoButton

private javax.swing.JButton calcularResultadoButton

SIMBOLO_FRACCION

private char SIMBOLO_FRACCION

Constructor Detail

KeyboardFracciones

KeyboardFracciones(InterficieGrafica ig)

Parameters:

ig - Este constructor lo usamos para inicializar todos los listeners que nosotros necesitamos .

Method Detail

calculateAllFraccions

private java.lang.String calculateAllFraccions(java.lang.String input)

Parameters:

input - String que representa todas las operaciones de fracciones

Returns:

retornamos una string con la fraccion resultante de toda la operacion

Este metodo nos permite leer todas las fracciones de el input e ir calculandolas hasta que hayamos calculado todas y retornamos la fraccion resultante

getPanelPrincipal

public javax.swing.JPanel getPanelPrincipal()

Returns:

JPanel

Este simple metodo nos permite retornar el panel prinicpal de nuestro keypad