From: John Darrington <john@darrington.wattle.id.au>
Date: Tue, 25 Nov 2008 01:14:27 +0000 (+0900)
Subject: Fixed minor bug getting the extent of the last unit
X-Git-Tag: v0.7.1~115
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=255f5c186a7601a39cceb350ea5ad7a8d0b69107;p=pspp-builds.git

Fixed minor bug getting the extent of the last unit
---

diff --git a/lib/gtksheet/psppire-axis.c b/lib/gtksheet/psppire-axis.c
index 4a8de3e8..7b154908 100644
--- a/lib/gtksheet/psppire-axis.c
+++ b/lib/gtksheet/psppire-axis.c
@@ -239,7 +239,11 @@ psppire_axis_get_unit_at_pixel (PsppireAxis *a, glong pixel)
   if (pixel >= tower_height (&a->tower))
     {
       glong extra = pixel - tower_height (&a->tower);
-      return  tower_count (&a->tower) + extra / a->default_size;
+
+      if ( extra > a->min_extent - tower_height (&a->tower))
+	extra = a->min_extent - tower_height (&a->tower);
+
+      return tower_count (&a->tower) - 1 + extra / a->default_size;
     }
 
   node = tower_lookup (&a->tower, pixel, &node_start);