> For the complete documentation index, see [llms.txt](https://tanishisherewith.gitbook.io/dynamic-hud/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tanishisherewith.gitbook.io/dynamic-hud/contextmenu/option-less-than-t-greater-than-class/submenu-option.md).

# SubMenu Option

## SubMenuOption Class

### General Summary

`SubMenuOption` integrates a sub-menu alongside a toggleable button, enhancing the DynamicHUD with nested menu functionality.

### Constructor Parameters

SubMenu Option offers 2 constructors like `BooleanOption` and `RunnableOption`.

* `name`: The display name for the sub-menu option.
* `parentMenu`: The parent `ContextMenu` to which this sub-menu belongs.
* `getter`: **Supplier** that determines if the sub-menu is displayed by default.
* `setter`: **Consumer** that updates the visibility state of the sub-menu.

The SubMenu just like `BooleanOption` and `RunnableOption` also supports BooleanPool in its second constructor where you dont have to put the `getter` and `setter`.

{% hint style="info" %}
These are the two constructors

{% code title="SubMenuOption.java" %}

```java
public SubMenuOption(String name, ContextMenu parentMenu, Supplier<Boolean> getter, Consumer<Boolean> setter) {
    super(getter, setter);
    Objects.requireNonNull(parentMenu, "Parent Menu cannot be null");
    this.name = name;
    this.parentMenu = parentMenu;
    this.subMenu = new ContextMenu(parentMenu.x + parentMenu.finalWidth, this.y);
    this.subMenu.heightOffset = 0;
    this.subMenu.shouldDisplay = get();
}
public SubMenuOption(String name, ContextMenu parentMenu) {
    this(name, parentMenu, () -> BooleanPool.get(name), value -> BooleanPool.put(name, value));
}
```

{% endcode %}
{% endhint %}

### Interactivity

* **Click**: Toggles the visibility of the sub-menu and updates its state.
* **Render**: Shows the option's name and renders the sub-menu adjacent to the parent menu.

### Rendering

* **Color Coding**: The option's text color changes based on its state (green for visible, red for hidden).
* **Sub-Menu Positioning**: The sub-menu is positioned beside the parent menu, aligned with the selected option.

### Example Usage

```java
ContextMenu mainMenu = new ContextMenu(100, 100);
SubMenuOption settingsOption = new SubMenuOption(
    "Settings",
    mainMenu,
    () -> userPreferences.isSettingsMenuVisible(), // Getter
    visible -> userPreferences.setSettingsMenuVisible(visible) // Setter
);

// Populate the sub-menu with options
settingsOption.getSubMenu().addOption(/* ... */);
```