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

        this.loadingstatusMenu.add(new ImageField(this.skin.getImgPathLoadingStatusBg(), bg, strImgFieldTitle, false) {
            private final long serialVersionUID = 1L;

            @Override
            public void onFileChosen(File file) {
                if (file != null) {
                    GeneralChangesMenu.this.skin.setImgPathLoadingStatusBg(file.toPath());
                    updatePathField(GeneralChangesMenu.this.skin.getImgPathLoadingStatusBg(), false);
                } else {
                    GeneralChangesMenu.this.skin.setImgPathLoadingStatusBg(null);
                    updatePathField(GeneralChangesMenu.this.skin.getImgPathLoadingStatusBg(), true);
                }
            }
        });

        // size
        this.loadingstatusMenu.add(new Numberfield(this.skin.getLoadingStatusWidth(), 3, bg, strSizeFieldTitle, strNumfieldWidth,
                true) {
            private final long serialVersionUID = 1L;

            @Override
            public void onKeyReleased(String input) {
                if (!GeneralChangesMenu.this.skin.setLoadingStatusWidth(parseInt(input))) {
                    update(Color.RED);
                }
            }

            @Override
            public void resetOnClick() {
                GeneralChangesMenu.this.skin.setLoadingStatusWidth(0);
                update(GeneralChangesMenu.this.skin.getLoadingStatusWidth());
            }
        });

        final int[] borderthickness = this.skin.getLoadingStatusBorderthickness();
        this.loadingstatusMenu.add(new BorderField(borderthickness, bg, strBorderFieldTitle) {
            private final long serialVersionUID = 1L;

            private int[] tmp = (borderthickness == null) ? new int[] { 0, 0, 0, 0 } : borderthickness;

            @Override
            public void topFieldOnKeyReleased(String input) {
                controlAndSet(input, 1);
            }

            @Override
            public void rightFieldOnKeyReleased(String input) {
                controlAndSet(input, 2);
            }

            @Override
            public void leftFieldOnKeyReleased(String input) {
                controlAndSet(input, 0);
            }

            @Override
            public void bottomFieldOnKeyReleased(String input) {
                controlAndSet(input, 3);
            }

            private void controlAndSet(String s, int index) {
                int i = FAILURE;
                if (s != null) {
                    try {
                        i = Integer.parseInt(s);
                    } catch (NumberFormatException e) {
                        i = FAILURE;
                    }
                }

                if (i == FAILURE) {
                    GeneralChangesMenu.this.skin.setLoadingStatusBorderthickness(null);
                } else {
                    this.tmp[index] = i;
                    GeneralChangesMenu.this.skin.setLoadingStatusBorderthickness(this.tmp);
                }
            }

            @Override
            public int[] reset() {
                GeneralChangesMenu.this.skin.setLoadingStatusBorderthickness(null);
                // tmp = initial value
                this.tmp[0] = 0;
                this.tmp[1] = 0;
                this.tmp[2] = 0;
                this.tmp[3] = 0;
                return this.tmp;
            }
        });

        Animation animInit = this.skin.getLoadingStatusAnimation();
        this.loadingstatusMenu.add(new AnimationField(bg, animInit, strAnimationFieldTitle) {
            private final long serialVersionUID = 1L;

            @Override
            public void originalAnimChosen() {
                GeneralChangesMenu.this.skin.setLoadingStatusAnimation(Animation.ORIGINAL);
            }

            @Override
            public void horizontalSlowAnimChosen() {
                GeneralChangesMenu.this.skin.setLoadingStatusAnimation(Animation.RECTANGLE_H_SLOW);
            }

            @Override
            public void horizontalFastAnimChosen() {
                GeneralChangesMenu.this.skin.setLoadingStatusAnimation(Animation.RECTANGLE_H_FAST);
            }

            @Override
            public void verticalSlowAnimChosen() {
                GeneralChangesMenu.this.skin.setLoadingStatusAnimation(Animation.RECTANGLE_V_SLOW);
            }

            @Override
            public void verticalFastAnimChosen() {
                GeneralChangesMenu.this.skin.setLoadingStatusAnimation(Animation.RECTANGLE_V_FAST);
            }
        });

        // checkbox
        boolean b = this.skin.getLoadingStatusRinganimHidden();
        this.loadingstatusMenu.add(new CheckField(b, bg, strHideFieldTitle + " (" + strLoadingRinganim + ")", strHide) {
            private final long serialVersionUID = 1L;

            @Override
            public void btnPressed(boolean selected) {
                GeneralChangesMenu.this.skin.setLoadingStatusRinganimHidden(selected);
            }
        });
    }