private void initFontshadowMenu(Color bg) {
        this.fontshadowPanel = new JPanel();
        this.fontshadowPanel.setBackground(bg);
        this.fontshadowPanel.setLayout(new VerticalLayout(5, VerticalLayout.LEFT));

        this.fontshadowPanel.add(new Numberfield(this.skin.getShadowIntensity(), 3, bg, strFontshadow, strFontshadowIntensity, true) {
            private final long serialVersionUID = 1L;

            @Override
            public void onKeyReleased(String input) {
                FontChangesMenu.this.skin.setShadowIntensity(input != null ? parseInt(input) : -1);
            }

            @Override
            public void resetOnClick() {
                FontChangesMenu.this.skin.setShadowIntensity(-1);
                update(FontChangesMenu.this.skin.getShadowIntensity());
            }
        });
    }