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authorcmcnulty <cmcnulty@kznf.com>2013-10-29 21:32:21 -0500
committercmcnulty <cmcnulty@kznf.com>2013-10-29 21:32:21 -0500
commit741f387c149a834397a42612bc31b27962d5caa0 (patch)
tree642eace666455d70437f7e8ebd01015f5f4de1ec /program/js/list.js
parenta222f5c045c2a6c14b3c961b83a2d8ee9d3c9331 (diff)
fix scrolling up
Make sure that the fixed header is never over a message
Diffstat (limited to 'program/js/list.js')
-rw-r--r--program/js/list.js14
1 files changed, 10 insertions, 4 deletions
diff --git a/program/js/list.js b/program/js/list.js
index 8ad0a336b..131d44977 100644
--- a/program/js/list.js
+++ b/program/js/list.js
@@ -1245,7 +1245,8 @@ scrollto: function(id)
{
var row = this.rows[id].obj;
if (row && this.frame) {
- var scroll_to = Number(row.offsetTop);
+ var scroll_to = Number(row.offsetTop),
+ head_offset = 0;
// expand thread if target row is hidden (collapsed)
if (!scroll_to && this.rows[id].parent_uid) {
@@ -1254,9 +1255,14 @@ scrollto: function(id)
scroll_to = Number(row.offsetTop);
}
- if (scroll_to < Number(this.frame.scrollTop))
- this.frame.scrollTop = scroll_to;
- else if (scroll_to + Number(row.offsetHeight) > Number(this.frame.scrollTop) + Number(this.frame.offsetHeight))
+ if(this.fixed_header)
+ head_offset = Number(this.thead.offsetHeight);
+
+ // if row is above the frame (or behind header)
+ if (scroll_to < Number(this.frame.scrollTop) + head_offset) {
+ // scroll window so that row isn't behind header
+ this.frame.scrollTop = scroll_to - head_offset;
+ } else if (scroll_to + Number(row.offsetHeight) > Number(this.frame.scrollTop) + Number(this.frame.offsetHeight))
this.frame.scrollTop = (scroll_to + Number(row.offsetHeight)) - Number(this.frame.offsetHeight);
}
},