Problema com o source

Assuntos Gerais
#1

[code] public void UITexto()
{

	//DoubleDiferenteZero = NumberFormat.getNumberInstance();
	//DoubleDiferenteZero.setMinimumFractionDigits(1);

	//Criando Labels com as Mensagens a serem exibidas
	LabelA = new JLabel(MsgA);
	LabelB = new JLabel(MsgB);
	LabelC = new JLabel(MsgC);
	LabelPrecisao = new JLabel(MsgPrecisao);
	LabelEscala = new JLabel(MsgEscala);

	//Crianto os FormattedTextField e setando-os
	FTFA = new JFormattedTextField(NumberFormat.getNumberInstance());
	FTFA.setValue(a);
	FTFA.setColumns(5);
	FTFA.addPropertyChangeListener("value", this);

	FTFB = new JFormattedTextField(NumberFormat.getNumberInstance());
	FTFB.setValue(b);
	FTFB.setColumns(5);
	FTFB.addPropertyChangeListener("value", this);

	FTFC = new JFormattedTextField(NumberFormat.getNumberInstance());
	FTFC.setValue(c);
	FTFC.setColumns(5);
	FTFC.addPropertyChangeListener("value", this);

	FTFPrecisao = new JFormattedTextField(NumberFormat.getNumberInstance());
	FTFPrecisao.setValue(precisao);
	FTFPrecisao.setColumns(4);
	FTFPrecisao.addPropertyChangeListener("value", this);

	FTFEscala = new JFormattedTextField(NumberFormat.getNumberInstance());
	FTFEscala.setValue(escala);
	FTFEscala.setColumns(4);
	FTFEscala.addPropertyChangeListener("value", this);

	//Unindo os labels aos FTF
	LabelA.setLabelFor(FTFA);
	LabelB.setLabelFor(FTFB);
	LabelC.setLabelFor(FTFC);
	LabelPrecisao.setLabelFor(FTFPrecisao);
	LabelEscala.setLabelFor(FTFEscala);

    //Juntando os Labels criados em um único painel
    JPanel PainelABC = new JPanel();
    PainelABC.add(LabelA);
    PainelABC.add(FTFA);
    PainelABC.add(LabelB);
    PainelABC.add(FTFB);
	PainelABC.add(LabelC);
	PainelABC.add(FTFC);

	JPanel PainelPE = new JPanel(new GridLayout(2,2));
    PainelPE.add(LabelPrecisao);
    PainelPE.add(FTFPrecisao);
    PainelPE.add(LabelEscala);
    PainelPE.add(FTFEscala);

    PainelABC.setBackground(Color.white);
    PainelPE.setBackground(Color.white);

	this.setLayout(null);

	//Adicionando os painéis
	setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));
	this.add(PainelABC);
	Dimension Dim = PainelABC.getPreferredSize();
	PainelABC.setBounds(220,334, Dim.width, Dim.height);
	this.add(PainelPE);
	Dim = PainelPE.getPreferredSize();
	PainelPE.setBounds(5,30, Dim.width, Dim.height);

	//Criando e adicionando os botões

	JButton BPlotarGrafico = new JButton("Plotar Gráfico");
	//JButton BPrecisao = new JButton("Alterar Precisão");
	//JButton BEscala = new JButton(" Alterar Escala ");

	this.add(BPlotarGrafico);
	//this.add(BPrecisao);
	//this.add(BEscala);

	Dim = BPlotarGrafico.getPreferredSize();
    BPlotarGrafico.setBounds(45,336,Dim.width,Dim.height);
	//Dim = BPrecisao.getPreferredSize();
	//BPrecisao.setBounds(5,75,Dim.width,Dim.height);
	//BEscala.setBounds(5,105,Dim.width,Dim.height);

	BPlotarGrafico.setActionCommand("Plotar");
    BPlotarGrafico.addActionListener(this);
}


public void propertyChange(PropertyChangeEvent e)
{
    Object source = e.getSource();
    if (source == FTFA) {
        a = ((Number)FTFA.getValue()).doubleValue();
    }
    else if (source == FTFB) {
		b = ((Number)FTFB.getValue()).doubleValue();
    }
    else if (source == FTFC) {
        c = ((Number)FTFC.getValue()).doubleValue();
    }
    else if (source == FTFPrecisao) {
		precisao = ((Number)FTFPrecisao.getValue()).doubleValue();
    }
    else if (source == FTFEscala) {
		escala = ((Number)FTFEscala.getValue()).intValue();
    }
}[/code]

não tá correto ? :confused: quando eu altero o value do FTFA por exemplo, ele entra no propertyChange mas não entra no if (source == FTFA)

#2