[UI Components](../../index.html)
# Take Component

![alt text](overview.png "Take")

## Description
This is a simple control to show take sources and destinations and provide take and undo events for another component to make routes. It doesn't make any routes itself.

There is "lock" inhibit - which disables the lock button when the destination is locked. Lock is simply a 0 or 1 in a slot directly corresponding to the destination number. When targeted with instance and index this control goes off and polls for the lock state.

Undo is only available immediately after pressing the take button and disables when the next index value is set.

## Commands

|Name|Use|
|---|--------------------------|
|instance|Instance of the device to take router names from|
|dest|The destination index - this is used to put the router dest name in the pre-select label|
|source|The source index - this is used to put the router source name in the pre-select label|
|lock_instance|The instance of the device to get lock information from|

## Notifications

|Name|Use|
|---|---|
|take.<dest_index>=<source_index>|when the take button is pressed|
|undo|when the undo button is pressed|

## Stylesheets

|Name|Use|
|---|----------------------------|
|dest_selected|Shown on the dest pre-select tally when the destination is set|
|dest_deselected|When the destination is not set|
|source_selected|Shown on the source pre-select tally when the source is set|
|source_deselected|When the source is not set|
|takeBackground|Background to the take button|
|groupbox|background to the control|
|take_preset|Style of the source/dest names|

## Version History
|Version|Notes|
|--|--|
1.0.0.1|First release from core