mirror of
https://github.com/Textualize/textual.git
synced 2025-10-17 02:38:12 +03:00
* api docs * more docstrings * logs * docs shakeup * fix notes, added intro to all apis * Remove defaults to * add note to events * note * use fira code
52 lines
1.1 KiB
Markdown
52 lines
1.1 KiB
Markdown
# Placeholder
|
|
|
|
!!! tip "Added in version 0.6.0"
|
|
|
|
A widget that is meant to have no complex functionality.
|
|
Use the placeholder widget when studying the layout of your app before having to develop your custom widgets.
|
|
|
|
The placeholder widget has variants that display different bits of useful information.
|
|
Clicking a placeholder will cycle through its variants.
|
|
|
|
- [ ] Focusable
|
|
- [ ] Container
|
|
|
|
## Example
|
|
|
|
The example below shows each placeholder variant.
|
|
|
|
=== "Output"
|
|
|
|
```{.textual path="docs/examples/widgets/placeholder.py"}
|
|
```
|
|
|
|
=== "placeholder.py"
|
|
|
|
```python
|
|
--8<-- "docs/examples/widgets/placeholder.py"
|
|
```
|
|
|
|
=== "placeholder.css"
|
|
|
|
```sass
|
|
--8<-- "docs/examples/widgets/placeholder.css"
|
|
```
|
|
|
|
## Reactive Attributes
|
|
|
|
| Name | Type | Default | Description |
|
|
| --------- | ----- | ----------- | -------------------------------------------------- |
|
|
| `variant` | `str` | `"default"` | Styling variant. One of `default`, `size`, `text`. |
|
|
|
|
|
|
## Messages
|
|
|
|
This widget sends no messages.
|
|
|
|
---
|
|
|
|
|
|
::: textual.widgets.Placeholder
|
|
options:
|
|
heading_level: 2
|