From 3442b13a044dbdc9657565606bd09e3a17b873a1 Mon Sep 17 00:00:00 2001
From: Jakob Maier <j.maier@cybertrap.com>
Date: Sun, 14 Jan 2018 11:36:27 +0100
Subject: [PATCH] Added ScrollToBeginning() and ScrollToEnd() to TextView

---
 textview.go | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/textview.go b/textview.go
index 6f5bd72..124a4e2 100644
--- a/textview.go
+++ b/textview.go
@@ -249,6 +249,21 @@ func (t *TextView) SetDoneFunc(handler func(key tcell.Key)) *TextView {
 	return t
 }
 
+// ScrollToBeginning scrolls to the top left corner of the text.
+func (t *TextView) ScrollToBeginning() *TextView {
+	t.trackEnd = false
+	t.lineOffset = 0
+	t.columnOffset = 0
+	return t
+}
+
+// ScrollToEnd scrolls to the bottom left corner of the text.
+func (t *TextView) ScrollToEnd() *TextView {
+	t.trackEnd = true
+	t.columnOffset = 0
+	return t
+}
+
 // Clear removes all text from the buffer.
 func (t *TextView) Clear() *TextView {
 	t.buffer = nil