Add basic layer behavior docs.

This commit is contained in:
Pete Johanson 2020-08-07 16:29:52 -04:00
parent 3b841c65bb
commit dd8deceed0
2 changed files with 42 additions and 1 deletions

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---
title: Layers
---
## Summary
Often, you may want a certain key position to alter which layers are enabled, change the default layer, etc.
Some of those behaviors are still in the works; the ones that are working now are documented here.
## Defines To Refer To Layers
When working with layers, you may have several different key positions with bindings that enable/disable those layers.
To make it easier to refer to those layers in your key bindings, and to change which layers are where later, you can
add a set of `#define`s at the top of your keymap file, and use those layer in your keymap.
For example, if you have three layers, you can add the following to the top of your keymap:
```
#define DEFAULT 0
#define LOWER 1
#define RAISE 2
```
This allows you to use those defines, e.g. `LOWER` later in your keymap.
## Momentary Layer
The "momentary layer" behavior allows you to enable a layer while a certain key is pressed. Immediately upon
activation of the key, the layer is enabled, and immediately open release of the key, the layer is disabled
again.
### Behavior Binding
- Reference: `&mo`
- Parameter: The layer number to enable/disable, e.g. `1`
Example:
```
&mo LOWER
```

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@ -7,7 +7,7 @@ module.exports = {
"feature/encoders",
"feature/underglow",
],
Behaviors: ["behavior/key-press"],
Behaviors: ["behavior/key-press", "behavior/layers"],
Development: [
"dev-clean-room",
"dev-setup",