From f8e7427f75ffb4b8a33b823408284b9989f9554f Mon Sep 17 00:00:00 2001
From: Marcel Hellwig <git@cookiesoft.de>
Date: Tue, 12 Dec 2017 09:07:13 +0100
Subject: [PATCH] simplified offset calculation in dialogboxtitle

---
 src/views/dialog.rs | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/views/dialog.rs b/src/views/dialog.rs
index 6d470c2..26adf22 100644
--- a/src/views/dialog.rs
+++ b/src/views/dialog.rs
@@ -362,11 +362,8 @@ impl Dialog {
             if len + 4 > printer.size.x {
                 return;
             }
-            let x = match self.title_position {
-                HAlign::Left => 3,
-                HAlign::Center => (printer.size.x - len) / 2,
-                HAlign::Right => printer.size.x - len - 3,
-            };
+            let spacing = 3; //minimum distance to borders
+            let x = spacing + self.title_position.get_offset(len, printer.size.x - 2 * spacing);
             printer.with_high_border(false, |printer| {
                 printer.print((x - 2, 0), "┤ ");
                 printer.print((x + len, 0), " ├");