docs: update content

Author: mrholek

docs/content/forms/date-picker.md

@@ -249,6 +249,10 @@ const datePickerList = datePickerElementList.map(datePickerEl => {
 | Method | Description |
 | --- | --- |
 | `dateChange.coreui.date-picker` | Callback fired when the date changed. |
+| `show.coreui.dropdown` | Fires immediately when the show instance method is called. |
+| `shown.coreui.dropdown` | Fired when the calendar has been made visible to the user and CSS transitions have completed. |
+| `hide.coreui.dropdown` | Fires immediately when the hide instance method has been called. |
+| `hidden.coreui.dropdown` | Fired when the calendar has finished being hidden from the user and CSS transitions have completed. |
 {{< /bs-table >}}
 
 ```js

docs/content/forms/date-range-picker.md

@@ -294,6 +294,10 @@ const dateRangePickerList = dateRangePickerElementList.map(dateRangePickerEl =>
 | --- | --- |
 | `endDateChange.coreui.date-range-picker` | Callback fired when the end date changed. |
 | `startDateChange.coreui.date-range-picker` | Callback fired when the start date changed. |
+| `show.coreui.dropdown` | Fires immediately when the show instance method is called. |
+| `shown.coreui.dropdown` | Fired when the calendar has been made visible to the user and CSS transitions have completed. |
+| `hide.coreui.dropdown` | Fires immediately when the hide instance method has been called. |
+| `hidden.coreui.dropdown` | Fired when the calendar has finished being hidden from the user and CSS transitions have completed. |
 {{< /bs-table >}}
 
 ```js

docs/content/forms/time-picker.md

@@ -198,6 +198,10 @@ const timePickerList = timePickerElementList.map(timePickerEl => {
 | Method | Description |
 | --- | --- |
 | `timeChange.coreui.time-picker` | Callback fired when the value changed. |
+| `show.coreui.dropdown` | Fires immediately when the show instance method is called. |
+| `shown.coreui.dropdown` | Fired when the dropdown has been made visible to the user and CSS transitions have completed. |
+| `hide.coreui.dropdown` | Fires immediately when the hide instance method has been called. |
+| `hidden.coreui.dropdown` | Fired when the dropdown has finished being hidden from the user and CSS transitions have completed. |
 {{< /bs-table >}}
 
 ```js