From 2f8b1036da42ec3d15a51c6b17a473f9f4df71d3 Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <bruederli@kolabsys.com>
Date: Sat, 07 Feb 2015 12:33:24 -0500
Subject: [PATCH] Bump version and copyright year
---
program/js/treelist.js | 11 ++++++++---
1 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/program/js/treelist.js b/program/js/treelist.js
index c034f77..6f7bfbe 100644
--- a/program/js/treelist.js
+++ b/program/js/treelist.js
@@ -248,6 +248,11 @@
*/
function select(id)
{
+ // allow subscribes to prevent selection change
+ if (me.triggerEvent('beforeselect', indexbyid[id]) === false) {
+ return;
+ }
+
if (selection) {
id2dom(selection, true).removeClass('selected').removeAttr('aria-selected');
if (search_active)
@@ -911,9 +916,9 @@
* When dragging starts, compute absolute bounding boxes of the list and it's items
* for faster comparisons while mouse is moving
*/
- function drag_start()
+ function drag_start(force)
{
- if (drag_active)
+ if (!force && drag_active)
return;
drag_active = true;
@@ -1054,7 +1059,7 @@
autoexpand_item = id;
autoexpand_timer = setTimeout(function() {
expand(autoexpand_item);
- drag_start(); // re-calculate item coords
+ drag_start(true); // re-calculate item coords
autoexpand_item = null;
if (ui_droppable)
$.ui.ddmanager.prepareOffsets($.ui.ddmanager.current, null);
--
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