[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [59573] trunk/blender/source/blender/ editors/interface/interface_handlers.c: tweak to dragging the ui-list, would lag behind the mouse noticeably.

[Campbell Barton]

Revision: 59573
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=59573
Author:   campbellbarton
Date:     2013-08-27 20:58:37 +0000 (Tue, 27 Aug 2013)
Log Message:
-----------
tweak to dragging the ui-list, would lag behind the mouse noticeably.

Modified Paths:
--------------
    trunk/blender/source/blender/editors/interface/interface_handlers.c

Modified: trunk/blender/source/blender/editors/interface/interface_handlers.c
===================================================================
--- trunk/blender/source/blender/editors/interface/interface_handlers.c	2013-08-27 20:39:08 UTC (rev 59572)
+++ trunk/blender/source/blender/editors/interface/interface_handlers.c	2013-08-27 20:58:37 UTC (rev 59573)
@@ -3444,7 +3444,7 @@
 			else {
 				int delta = -(my - data->dragstarty);
 				/* Number of rows to show/hide, UI_UNIT_Y should work nice in most cases. */
-				delta /= UI_UNIT_Y;
+				delta = (int)floorf(((float)delta / (float)UI_UNIT_Y) + 0.5f);
 
 				/* If we are not in autosize mode, default behavior... */
 				if (*size > 0 && delta != 0) {