Method configField

src/main/java/com/rarchives/ripme/ui/MainWindow.java:648–679

(String key, int defaultValue)

    }

    private JTextField configField(String key, int defaultValue) {
        final var field = new JTextField(Integer.toString(Utils.getConfigInteger(key, defaultValue)));
        field.getDocument().addDocumentListener(new DocumentListener() {
            @Override
            public void insertUpdate(DocumentEvent e) {
                checkAndUpdate();
            }

            @Override
            public void removeUpdate(DocumentEvent e) {
                checkAndUpdate();
            }

            @Override
            public void changedUpdate(DocumentEvent e) {
                checkAndUpdate();
            }

            private void checkAndUpdate() {
                final var txt = field.getText();
                try {
                    final var newValue = Integer.parseInt(txt);
                    if (newValue > 0) {
                        Utils.setConfigInteger(key, newValue);
                    }
                } catch (final Exception e) {
                    LOGGER.warn(e.getMessage());
                }
            }
        });
        return field;
    }

    private void addItemToConfigGridBagConstraints(GridBagConstraints gbc, int gbcYValue, JLabel thing1ToAdd,
            JButton thing2ToAdd) {