Is this right to change the labels [row][2] into double?

**opeboy** · 09-25-2012, 04:31 PM

String x = Double.parseDouble(labels[row][2]);?
I know this is a kinda of cross post but I need to do this for my final project ..

Java Code:

JLabel[][] labels = new JLabel[5][3];
        // index which row I am at
        int row = 0;
         
        DisplayPanel() {
            // 6 rows and 3 columns
            super(new GridLayout(6, 3, 5, 5));
            // add the 3 header
            for(int i = 0; i < header.length; ++i)
                add(new JLabel(header[i]));
            // the other JLabel. Each row
            for(int i = 0; i < labels.length; ++i) {
                // each columns
                for(int j = 0; j < labels[i].length; ++j) {
                    labels[i][j] = new JLabel("");
                    labels[i][j].setOpaque(true);
                    labels[i][j].setBackground(Color.WHITE);
                    add(labels[i][j]);
                }
            }
        }
        // adds the new entry into the next one
        void addFiedls() {
            if(row == labels.length)
                return;              // sorry no more room
            labels[row][0].setText(id.getText());
            labels[row][1].setText(name.getText());
            labels[row][2].setText(sales.getText());
            ++row;