Method setVisible

forge-gui-mobile/src/forge/menu/FDropDown.java:112–139

(boolean visible0)

    }

    @Override
    public void setVisible(boolean visible0) {
        if (isVisible() == visible0) {
            return;
        }

        //add/remove drop down from its container, current screen, or top overlay when its visibility changes
        FContainer container = getContainer();
        if (visible0) {
            updateSizeAndPosition();

            if (autoHide()) { //add invisible backdrop if needed to allow auto-hiding when pressing outside drop down
                backdrop = new Backdrop();
                backdrop.setSize(container.getWidth(), container.getHeight());
                container.add(backdrop);
            }
            container.add(this);
        } else {
            container.remove(this);
            if (backdrop != null) {
                backdrop.setVisible(false);
                container.remove(backdrop);
                backdrop = null;
            }
            onHidden();
        }
        super.setVisible(visible0);
    }

    protected void onHidden() {
    }