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Will McGugan
2022-12-21 15:17:17 +00:00
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docs/guide/input.md
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@@ -160,7 +160,7 @@ The tuple of three strings may be enough for simple bindings, but you can also r
### Priority bindings
Textual checks bindings for the focused widget first. If there is no matching binding, then the parent widget(s) will be checked. Occasionally, you may want bindings to be checked *before* the focused widget. Typically to create hot-keys.
Individual bindings may be marked as a *priority*, which means they will be checked prior to the bindings of the focused widget. This feature is often used to create hot-keys on the app or screen. Such bindings can not be disabled by binding the same key on a widget.
You can create priority key bindings by setting `priority=True` on the Binding object. Textual uses this feature to add a default binding for ++ctrl+c++ so there is always a way to exit the app. Here's the bindings from the App base class. Note the first binding is set as a priority: