From 9bffe0da811c4ff445348531f66db1559d80fd2d Mon Sep 17 00:00:00 2001
From: Florrie <towerofnix@gmail.com>
Date: Wed, 12 Sep 2018 14:09:46 -0300
Subject: Add 'cancel' event (on ESC) to TextInput

---
 ui/form/TextInput.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ui/form/TextInput.js b/ui/form/TextInput.js
index f07b562..766f959 100644
--- a/ui/form/TextInput.js
+++ b/ui/form/TextInput.js
@@ -68,6 +68,9 @@ module.exports = class TextInput extends FocusElement {
       }
     } else if (telc.isEscape(keyBuf)) {
       // ESC is bad and we don't want that in the text input!
+      // Also emit a "cancel" event, which doesn't necessarily do anything,
+      // but can be listened to.
+      this.emit('cancel')
       return
     } else {
       const isTextInput = keyBuf.toString().split('').every(chr => {
-- 
cgit 1.3.0-6-gf8a5