docs: Added documentation for additional callbacks

README.md

@@ -83,7 +83,10 @@ Picky.propTypes = {
   includeSelectAll: PropTypes.bool,
   includeFilter: PropTypes.bool,
   filterDebounce: PropTypes.number,
-  dropdownHeight: PropTypes.number
+  dropdownHeight: PropTypes.number,
+  onFiltered: PropTypes.func,
+  onOpen: PropTypes.func,
+  onClose: PropTypes.func
 };
 ```
 
@@ -101,7 +104,9 @@ Picky.propTypes = {
 - `includeFilter` - If set to `true` will add an input at the top of the dropdown for filtering the results
 - `filterDebounce` - Debounce timeout, used to limit the rate the internal `onFilterChange` gets called. Defaults to 150ms
 - `dropdownHeight` - The height of the dropdown. Defaults to 300px.
-
-# Internals
+- `onFiltered` - Called after a filter has been done with the filtered options
+- `onOpen` - Called after the dropdown has opened.
+- `onClose` - Called after the dropdown has closed.
+  # Internals
 
 The component uses [React Tiny Virtual List](https://github.com/clauderic/react-tiny-virtual-list) for rendering out the items. This is a for a performance gain. You can have 1,000,000 items in the dropdown with no performance drop! It's such a great little library. This is why we have a dropdown height.

docs/README.md

@@ -1,3 +1,7 @@
+[![Build Status](https://travis-ci.org/Aidurber/react-picky.svg?branch=master)](https://travis-ci.org/Aidurber/react-picky)
+[![codecov](https://codecov.io/gh/Aidurber/react-picky/branch/master/graph/badge.svg)](https://codecov.io/gh/Aidurber/react-picky)
+[![license](https://img.shields.io/github/license/aidurber/react-picky.svg)]()
+
 # 🚧 Under Construction 🚧
 
 # Picky ☜
@@ -79,7 +83,10 @@ Picky.propTypes = {
   includeSelectAll: PropTypes.bool,
   includeFilter: PropTypes.bool,
   filterDebounce: PropTypes.number,
-  dropdownHeight: PropTypes.number
+  dropdownHeight: PropTypes.number,
+  onFiltered: PropTypes.func,
+  onOpen: PropTypes.func,
+  onClose: PropTypes.func
 };
 ```
 
@@ -97,7 +104,9 @@ Picky.propTypes = {
 - `includeFilter` - If set to `true` will add an input at the top of the dropdown for filtering the results
 - `filterDebounce` - Debounce timeout, used to limit the rate the internal `onFilterChange` gets called. Defaults to 150ms
 - `dropdownHeight` - The height of the dropdown. Defaults to 300px.
-
-# Internals
+- `onFiltered` - Called after a filter has been done with the filtered options
+- `onOpen` - Called after the dropdown has opened.
+- `onClose` - Called after the dropdown has closed.
+  # Internals
 
 The component uses [React Tiny Virtual List](https://github.com/clauderic/react-tiny-virtual-list) for rendering out the items. This is a for a performance gain. You can have 1,000,000 items in the dropdown with no performance drop! It's such a great little library. This is why we have a dropdown height.