From 2c486cb7f52ac5dd88f7445ca79726639e4a0084 Mon Sep 17 00:00:00 2001
From: Drew DeVault <sir@cmpwn.com>
Date: Tue, 14 May 2019 16:18:21 -0400
Subject: Update tab name as subject changes

Also moves truncation to the tab widget
---
 widgets/compose.go | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'widgets/compose.go')

diff --git a/widgets/compose.go b/widgets/compose.go
index 9460397..71b55e7 100644
--- a/widgets/compose.go
+++ b/widgets/compose.go
@@ -100,6 +100,12 @@ func NewComposer(conf *config.AercConfig,
 	return c
 }
 
+func (c *Composer) OnSubjectChange(fn func(subject string)) {
+	c.headers.subject.OnChange(func() {
+		fn(c.headers.subject.input.String())
+	})
+}
+
 func (c *Composer) Draw(ctx *ui.Context) {
 	c.grid.Draw(ctx)
 }
@@ -287,6 +293,12 @@ func (he *headerEditor) Event(event tcell.Event) bool {
 	return he.input.Event(event)
 }
 
+func (he *headerEditor) OnChange(fn func()) {
+	he.input.OnChange(func(_ *ui.TextInput) {
+		fn()
+	})
+}
+
 type reviewMessage struct {
 	composer *Composer
 	grid     *ui.Grid
-- 
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