| | |
| | | */ |
| | | 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) |
| | |
| | | node.deleted = true; |
| | | delete indexbyid[id]; |
| | | |
| | | if (search_active) { |
| | | id2dom(id, false).remove(); |
| | | } |
| | | |
| | | return true; |
| | | } |
| | | |
| | |
| | | */ |
| | | function update_dom(node) |
| | | { |
| | | var li = id2dom(node.id); |
| | | var li = id2dom(node.id, true); |
| | | li.attr('aria-expanded', node.collapsed ? 'false' : 'true'); |
| | | li.children('ul').first()[(node.collapsed ? 'hide' : 'show')](); |
| | | li.children('div.treetoggle').removeClass('collapsed expanded').addClass(node.collapsed ? 'collapsed' : 'expanded'); |
| | |
| | | node.childlistclass = sublist.attr('class'); |
| | | } |
| | | if (node.children.length) { |
| | | node.collapsed = sublist.css('display') == 'none'; |
| | | if (node.collapsed === undefined) |
| | | node.collapsed = sublist.css('display') == 'none'; |
| | | |
| | | // apply saved state |
| | | state = get_state(node.id, node.collapsed); |
| | |
| | | * 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; |
| | |
| | | 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); |