Hello

I have a class KeyCards.java that just sets up a panel (gui) with labels,combobox and text fields

when the combobox is selected a class generates strings to send to a class
public Class Progressions extends KeyCards and puts the strings in setters.
once all the strings are there it calls a method showKey() to set all the text fields in KeyCards.java

showKey() prints out that is has the right string but nothing goes in the text fields

should showKey() set the text fields a different way?

Code:
public void showKey() {

        System.out.println("showKey sets all textfields");
        sigTxt.setText(strSigTxt);
        System.out.println("showKey(): "+strSigTxt);
        relaToneTxt.setText(strRelaToneTxt);
        paraToneTxt.setText(strParaToneTxt);
        relaSigTxt.setText(strRelaSigTxt);
        paraSigTxt.setText(strParaSigTxt);
        majTxt.setText(strMajTxt);
        iTxt.setText(strITxt);
        ivTxt.setText(strIVTxt);
        viiDDtxt.setText(strVIIDDTxt);
        iiiTxt.setText(strIIITxt);
        viTxt.setText(strVITxt);
        iiTxt.setText(strIITxt);
        vTxt.setText(strVTxt);

        //textfield relamin
        relaMinTxt.setText(strRelaMinTxt);
        iRelaTxt.setText(strIRelaTxt);
        ivRelaTxt.setText(strIVRelaTxt);
        viiDDRelaTxt.setText(strVIIDDRelaTxt);
        iiiAugRelaTxt.setText(strIIIAugRelaTxt);
        viRelaTxt.setText(strVIRelaTxt);
        iiDDRelaTxt.setText(strIIDDRelaTxt);
        vRelaTxt.setText(strVRelaTxt);
        //texfield paramin

        paraMinTxt.setText(strParaMinTxt);
        iParaTxt.setText(strIParaTxt);
        ivParaTxt.setText(strIVParaTxt);
        viiDDParaTxt.setText(strVIIDDParaTxt);
        iiiAugParaTxt.setText(strIIIAugParaTxt);
        viParaTxt.setText(strVIParaTxt);
        iiDDParaTxt.setText(strIIDDParaTxt);
        vParaTxt.setText(strVParaTxt);

        //appegio==========================
        // amajTxt.setText(");
        aITxt.setText(strAITxt);
        aIVTxt.setText(strAIVTxt);
        aVIIDDTxt.setText(strAVIIDDTxt);
        aIIITxt.setText(strAIIITxt);
        aVITxt.setText(strAVITxt);
        aIITxt.setText(strAIITxt);
        aVTxt.setText(strAVTxt);

        //arelaMinTxt.setText(");
        rAITxt.setText(strRAITxt);
        rAIVTxt.setText(strRAIVTxt);
        rAVIIDDTxt.setText(strRAVIIDDTxt);
        rAIIIAugTxt.setText(strRAIIIAugTxt);
        rAVITxt.setText(strRAVITxt);
        rAIIDDTxt.setText(strRAIIDDTxt);
        rAVTxt.setText(strRAVTxt);
        //Car. aparamin);

        pAITxt.setText(strPAITxt);
        pAIVTxt.setText(strPAIVTxt);
        pAVIIDDTxt.setText(strPAVIIDDTxt);
        pAIIIAugTxt.setText(strPAIIIAugTxt);
        pAVITxt.setText(strPAVITxt);
        pAIIDDTxt.setText(strPAIIDDTxt);
        pAVTxt.setText(strPAVTxt);

    }