[sup-devel] [PATCH] fix textfield truncation

* [sup-devel] [PATCH] fix textfield truncation
@ 2010-01-22  7:46 Rich Lane
  2010-01-22 12:02 ` Eric Sherman
                   ` (2 more replies)
  0 siblings, 3 replies; 5+ messages in thread
From: Rich Lane @ 2010-01-22  7:46 UTC (permalink / raw)
  To: sup-devel

Long query strings (for example) are (for some people) silently truncated.
Other people have seen large amounts of whitespace inserted at word boundaries.
These issues are caused by using a multiline text field. This patch uses a
single-line dynamically growable textfield instead. It also disables the
field-blanking misfeature.
---
 lib/sup/textfield.rb |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/lib/sup/textfield.rb b/lib/sup/textfield.rb
index 9afeb34..1c19751 100644
--- a/lib/sup/textfield.rb
+++ b/lib/sup/textfield.rb
@@ -33,7 +33,9 @@ class TextField
     @w, @y, @x, @width = window, y, x, width
     @question = question
     @completion_block = block
-    @field = Ncurses::Form.new_field 1, @width - question.length, @y, @x + question.length, 256, 0
+    @field = Ncurses::Form.new_field 1, @width - question.length, @y, @x + question.length, 0, 0
+    @field.opts_off Ncurses::Form::O_STATIC
+    @field.opts_off Ncurses::Form::O_BLANK
     @form = Ncurses::Form.new_form [@field]
     @value = default || ''
     Ncurses::Form.post_form @form
-- 
1.6.3.3

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