From: Andrew M. Kuchling <amk@amk.ca>
Date: Tue, 19 Oct 2004 19:21:20 +0000 (+0000)
Subject: Make magic coordinates more readable
X-Git-Tag: v2.4b2~86
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a13ea5572a6827674d081df74c2a1bcc1154a2d1;p=python

Make magic coordinates more readable
---

diff --git a/Lib/curses/textpad.py b/Lib/curses/textpad.py
index bfc270addb..cd4813bdfe 100644
--- a/Lib/curses/textpad.py
+++ b/Lib/curses/textpad.py
@@ -3,7 +3,9 @@
 import curses, ascii
 
 def rectangle(win, uly, ulx, lry, lrx):
-    "Draw a rectangle."
+    """Draw a rectangle with corners at the provided upper-left
+    and lower-right coordinates.
+    """
     win.vline(uly+1, ulx, curses.ACS_VLINE, lry - uly - 1)
     win.hline(uly, ulx+1, curses.ACS_HLINE, lrx - ulx - 1)
     win.hline(lry, ulx+1, curses.ACS_HLINE, lrx - ulx - 1)
@@ -157,8 +159,10 @@ class Textbox:
 
 if __name__ == '__main__':
     def test_editbox(stdscr):
-        win = curses.newwin(4, 9, 15, 20)
-        rectangle(stdscr, 14, 19, 19, 29)
+        ncols, nlines = 9, 4
+        uly, ulx = 15, 20
+        win = curses.newwin(nlines, ncols, uly, ulx)
+        rectangle(stdscr, uly-1, ulx-1, uly + nlines, ulx + ncols)
         stdscr.refresh()
         return Textbox(win).edit()