[linterna-magica-commit] [217] Temporary fix for bugs #34465 in the 0.0.10 branch.

[Ivaylo Valkov]

Revision: 217
          
http://svn.sv.gnu.org/viewvc/?view=rev&root=linterna-magica&revision=217
Author:   valkov
Date:     2011-11-26 10:58:37 +0000 (Sat, 26 Nov 2011)
Log Message:
-----------
Temporary fix for bugs #34465 in the 0.0.10 branch. Code snippets from r208

Revision Links:
--------------
    http://svn.sv.gnu.org/viewvc/?view=rev&root=linterna-magica&revision=208

Ticket Links:
------------
    http://savannah.gnu.org/bugs/?34465

Modified Paths:
--------------
    branches/0.0.10/src/lm_interface_hd_links.js

Modified: branches/0.0.10/src/lm_interface_hd_links.js
===================================================================
--- branches/0.0.10/src/lm_interface_hd_links.js        2011-11-26 10:46:48 UTC 
(rev 216)
+++ branches/0.0.10/src/lm_interface_hd_links.js        2011-11-26 10:58:37 UTC 
(rev 217)
@@ -101,6 +101,28 @@
        if (display)
        {
            hd_list.style.removeProperty("display");
+
+           var top_offset = 0;
+           var el = element;
+
+           // Calculate the offset to the top of the window and
+           // decrease the height of the list if needed. See
+           // https://savannah.nongnu.org/bugs/index.php?34465
+           while(el && !isNaN(el.offsetTop))
+           {
+               top_offset += el.offsetTop;
+               el = el.offsetParent;
+           }
+
+           // Temporary fix for 
+           // https://savannah.nongnu.org/bugs/?34465
+           // in 0.0.10 branch!
+           if (hd_list.clientHeight > top_offset)
+           {
+               hd_list.style.setProperty("overflow-y",
+                                         "scroll", "important");
+               hd_list.style.setProperty("height", "115px", "important");
+           }
        }
        else
        {