# {py:mod}`nexusLIMS.tui.common.base_app`

```{py:module} nexusLIMS.tui.common.base_app
```

```{autodoc2-docstring} nexusLIMS.tui.common.base_app
:parser: autodoc2_docstrings_parser
:allowtitles:
```

## Module Contents

### Classes

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`HelpScreen <nexusLIMS.tui.common.base_app.HelpScreen>`
  - ```{autodoc2-docstring} nexusLIMS.tui.common.base_app.HelpScreen
    :parser: autodoc2_docstrings_parser
    :summary:
    ```
* - {py:obj}`BaseNexusApp <nexusLIMS.tui.common.base_app.BaseNexusApp>`
  - ```{autodoc2-docstring} nexusLIMS.tui.common.base_app.BaseNexusApp
    :parser: autodoc2_docstrings_parser
    :summary:
    ```
````

### API

`````{py:class} HelpScreen(app_name: str, keybindings: list[tuple[str, str]], description: str = '', **kwargs)
:canonical: nexusLIMS.tui.common.base_app.HelpScreen

Bases: {py:obj}`textual.screen.Screen`

```{autodoc2-docstring} nexusLIMS.tui.common.base_app.HelpScreen
:parser: autodoc2_docstrings_parser
```

````{py:attribute} BINDINGS
:canonical: nexusLIMS.tui.common.base_app.HelpScreen.BINDINGS
:value: >
   [('escape', 'dismiss', 'Close Help'), ('q', 'dismiss', 'Close Help')]

**Type:** typing.ClassVar

```{autodoc2-docstring} nexusLIMS.tui.common.base_app.HelpScreen.BINDINGS
:parser: autodoc2_docstrings_parser
```

````

````{py:method} compose()
:canonical: nexusLIMS.tui.common.base_app.HelpScreen.compose

```{autodoc2-docstring} nexusLIMS.tui.common.base_app.HelpScreen.compose
:parser: autodoc2_docstrings_parser
```

````

````{py:method} action_dismiss()
:canonical: nexusLIMS.tui.common.base_app.HelpScreen.action_dismiss

```{autodoc2-docstring} nexusLIMS.tui.common.base_app.HelpScreen.action_dismiss
:parser: autodoc2_docstrings_parser
```

````

`````

`````{py:class} BaseNexusApp(**kwargs)
:canonical: nexusLIMS.tui.common.base_app.BaseNexusApp

Bases: {py:obj}`textual.app.App`

```{autodoc2-docstring} nexusLIMS.tui.common.base_app.BaseNexusApp
:parser: autodoc2_docstrings_parser
```

````{py:attribute} CSS_PATH
:canonical: nexusLIMS.tui.common.base_app.BaseNexusApp.CSS_PATH

**Type:** typing.ClassVar

```{autodoc2-docstring} nexusLIMS.tui.common.base_app.BaseNexusApp.CSS_PATH
:parser: autodoc2_docstrings_parser
```

````

````{py:attribute} BINDINGS
:canonical: nexusLIMS.tui.common.base_app.BaseNexusApp.BINDINGS
:value: >
   [('ctrl+t', 'toggle_theme', 'Toggle Theme'), ('ctrl+q', 'quit', 'Quit'), ('?', 'help', 'Help')]

**Type:** typing.ClassVar

```{autodoc2-docstring} nexusLIMS.tui.common.base_app.BaseNexusApp.BINDINGS
:parser: autodoc2_docstrings_parser
```

````

````{py:method} on_mount() -> None
:canonical: nexusLIMS.tui.common.base_app.BaseNexusApp.on_mount

```{autodoc2-docstring} nexusLIMS.tui.common.base_app.BaseNexusApp.on_mount
:parser: autodoc2_docstrings_parser
```

````

````{py:method} on_unmount() -> None
:canonical: nexusLIMS.tui.common.base_app.BaseNexusApp.on_unmount

```{autodoc2-docstring} nexusLIMS.tui.common.base_app.BaseNexusApp.on_unmount
:parser: autodoc2_docstrings_parser
```

````

````{py:method} action_toggle_theme() -> None
:canonical: nexusLIMS.tui.common.base_app.BaseNexusApp.action_toggle_theme

```{autodoc2-docstring} nexusLIMS.tui.common.base_app.BaseNexusApp.action_toggle_theme
:parser: autodoc2_docstrings_parser
```

````

````{py:method} action_help() -> None
:canonical: nexusLIMS.tui.common.base_app.BaseNexusApp.action_help

```{autodoc2-docstring} nexusLIMS.tui.common.base_app.BaseNexusApp.action_help
:parser: autodoc2_docstrings_parser
```

````

````{py:method} get_app_name() -> str
:canonical: nexusLIMS.tui.common.base_app.BaseNexusApp.get_app_name

```{autodoc2-docstring} nexusLIMS.tui.common.base_app.BaseNexusApp.get_app_name
:parser: autodoc2_docstrings_parser
```

````

````{py:method} get_keybindings() -> list[tuple[str, str]]
:canonical: nexusLIMS.tui.common.base_app.BaseNexusApp.get_keybindings

```{autodoc2-docstring} nexusLIMS.tui.common.base_app.BaseNexusApp.get_keybindings
:parser: autodoc2_docstrings_parser
```

````

````{py:method} show_error(message: str) -> None
:canonical: nexusLIMS.tui.common.base_app.BaseNexusApp.show_error

```{autodoc2-docstring} nexusLIMS.tui.common.base_app.BaseNexusApp.show_error
:parser: autodoc2_docstrings_parser
```

````

````{py:method} show_success(message: str) -> None
:canonical: nexusLIMS.tui.common.base_app.BaseNexusApp.show_success

```{autodoc2-docstring} nexusLIMS.tui.common.base_app.BaseNexusApp.show_success
:parser: autodoc2_docstrings_parser
```

````

````{py:method} show_warning(message: str) -> None
:canonical: nexusLIMS.tui.common.base_app.BaseNexusApp.show_warning

```{autodoc2-docstring} nexusLIMS.tui.common.base_app.BaseNexusApp.show_warning
:parser: autodoc2_docstrings_parser
```

````

`````