# DOC-0027 Bone Flow TextBox User Guide (English)

## Where to open
Open the **User guide DOC-0027** button in the header of `/boneflow/test/bone-textbox.html`. Switch Japanese / English in the guide header.

## Public API
Create a component with `BoneTextBox.create`, use `setValue` and `commit`, read the state with `getState`, and release resources with `destroy`. API arguments are rendered from the active Runtime.

## TextBoxClassSample
`TextBoxClassSample` names a consumer-side sample class, not the BoneTextBox Runtime itself. The **Class List** contains executable source, a real TextBox instance and state. The **3. Operation** tab in the guide explains each part of the same class and includes an interactive example.

## #040 ColorPicker
Color fields delegate to the formal `BoneColorPicker.attachCaller` API. No change is made to #040.

## #002 Bone Joint
WAIT / FIFO / BLOCKED are delegated to the formal #002 Delivery Channel. #027 does not implement its own Joint drawing.

## QA
Smoke and Validation require the actual runtime dependencies. Cumulative regression remains in the existing #000 page and is never overwritten by this installer.