| checkItem | checks the checkbox of a tree item and all its sub-items |
| close | closes a tree item by id |
| closeAll | closes all opened Tree items |
| collapse | collapses a tree item by id |
| collapseAll | collapses all expanded Tree items |
| destructor | releases the occupied resources |
| editItem | edits a Tree item |
| expand | expands a tree item by id |
| expandAll | expands all collapsed tree items |
| focusItem | sets focus to a specified tree item |
| getChecked | gets all checked tree items |
| getState | gets the state of a tree |
| open | opens a tree item by id |
| openAll | opens all closed tree items |
| paint | repaints Tree on a page |
| setState | sets state for a tree |
| toggle | opens/closes a tree item by id |
| uncheckItem | unchecks the checkbox of a tree item and all its sub-items |
| unCheckItem | unchecks the checkbox of a tree item and all its sub-items |
| add | adds an item to a component |
| canCopy | checks whether it is possible to copy a control into some other control |
| copy | adds a copy of an item and places it in the specified position |
| eachChild | iterates through child items of a control |
| eachParent | iterates through all the parent items (the immediate parent and its parent, etc until the parent is the component itself) |
| exists | checks if the control exists |
| filter | filters controls by some criteria |
| forEach | iterates over all items of a tree collection |
| getId | gets the ID of an item |
| getIndex | gets the current position of an item |
| getItem | gets an item by its ID |
| getItems | gets the child items of a control |
| getLength | counts child items of a control |
| getParent | gets the ID of the parent of the control |
| getRoot | returns the ID of the master component |
| haveItems | checks whether an item has children |
| isSaved | checks whether the changes made in a tree collection are saved to the server side |
| load | loads items from a file |
| loadItems | loads child items of a control from a file |
| move | moves items to different positions |
| parse | loads a collection of items from a local source |
| refreshItems | refreshes child items of a control |
| remove | removes an item |
| removeAll | clears the component of all controls |
| restoreOrder | restores the component to the state previous to sorting / filtering |
| save | saves changes made in a tree collection to the server side |
| serialize | returns a collection of all items |
| sort | sorts controls according to some criteria |
| update | changes an item |
| afterCollapse | fires after collapsing a tree item |
| afterExpand | fires after expanding a tree item |
| beforeCollapse | fires before collapsing a tree item |
| beforeExpand | fires before expanding a tree item |
| itemClick | fires on clicking a tree item |
| itemContextMenu | fires on calling a context menu for a tree item on right click |
| itemDblClick | fires on double-clicking a tree item |
| itemRightClick | fires on right-clicking a tree item |
| afterAdd | fires after adding a new item into a tree collection |
| afterRemove | fires after removing a new item from a tree collection |
| beforeAdd | fires before adding a new item into a tree collection |
| beforeRemove | fires before removing an item from a tree collection |
| change | fires when a tree collection is modified |
| load | fires when items are loaded in a tree collection |
| loadError | fires when loading of data fails |
| removeAll | fires when all items are removed from a tree collection |
| autoload | defines that the structure of a tree is being built while opening items |
| checkbox | adds checkboxes to tree items |
| css | adds a CSS class(es) to the component |
| data | sets a dataset for a tree |
| dragCopy | defines that an item is copied to a target during drag-n-drop |
| dragMode | enables drag-n-drop in Tree |
| dropBehaviour | defines the behaviour of a dragged item |
| editable | enables editing of Tree items on a double-click |
| editing | enables editing of Tree items on a double-click |
| icon | allows adding custom icons for tree items |
| isFolder | defines whether an item should be rendered as a folder |
| keyNavigation | enables key navigation in a tree |