# QObject\_root

QObject root object.

## Syntax

* r = QObject\_root()

## Output argument

* h - QObject handle of Nelson gui.

## Description

Returns QObject handle of Nelson gui.

## See also

[QObject\_set (set)](qobject_set), [QObject\_get (get)](qobject_get).

## Example

```matlab
h1 = QObject_root()
h1.windowTitle
h1.windowTitle = 'Your title'
```

## History

| Version | Description     |
| ------- | --------------- |
| 1.0.0   | initial version |

## Author

Allan CORNET
