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Pause so that programmatic style change is visible.

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Rodrigo Girão Serrão
2022-11-23 15:27:40 +00:00
parent 10a3fb1d1b
commit e0b5722828
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docs/guide/app.md
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@@ -56,7 +56,7 @@ Another such event is the *key* event which is sent when the user presses a key.
The `on_mount` handler sets the `self.screen.styles.background` attribute to `"darkblue"` which (as you can probably guess) turns the background blue. Since the mount event is sent immediately after entering application mode, you will see a blue screen when you run this code.
```{.textual path="docs/examples/app/event01.py" hl_lines="23-25"}
```{.textual path="docs/examples/app/event01.py" hl_lines="23-25" press="_"}
```
The key event handler (`on_key`) has an `event` parameter which will receive a [Key][textual.events.Key] instance. Every event has an associated event object which will be passed to the handler method if it is present in the method's parameter list.