DeleteNode deletes the tree node or sync node corresponding to this view node in the sync tree. If SyncNode is set, operates on Sync Tree.
()
| 272 | // to this view node in the sync tree. |
| 273 | // If SyncNode is set, operates on Sync Tree. |
| 274 | func (tr *Tree) DeleteNode() { //types:add |
| 275 | ttl := "Delete" |
| 276 | if tr.IsRoot(ttl) { |
| 277 | return |
| 278 | } |
| 279 | tr.Close() |
| 280 | if tr.moveDown(events.SelectOne) == nil { |
| 281 | tr.moveUp(events.SelectOne) |
| 282 | } |
| 283 | if tr.SyncNode != nil { |
| 284 | tr.SyncNode.AsTree().Delete() |
| 285 | tr.sendChangeEventReSync(nil) |
| 286 | } else { |
| 287 | parent := AsTree(tr.Parent) |
| 288 | tr.Delete() |
| 289 | parent.Update() |
| 290 | parent.treeChanged(nil) |
| 291 | } |
| 292 | } |
| 293 | |
| 294 | // Duplicate duplicates the sync node corresponding to this view node in |
| 295 | // the tree, and inserts the duplicate after this node (as a new sibling). |