Class OutlineViewTreeModel

Hierarchy

TreeModelImpl
- OutlineViewTreeModel

Index

Constructors

Methods

areNodesCollapsed collapseAll expandAll handleExpansion openNode

Constructors

constructor

new OutlineViewTreeModel(): OutlineViewTreeModel
Returns OutlineViewTreeModel
Inherited from TreeModelImpl.constructor

Methods

areNodesCollapsed

areNodesCollapsed(): boolean
Returns boolean
- Defined in packages/outline-view/src/browser/outline-view-tree-model.ts:66

collapseAll

collapseAll(raw?): Promise<boolean>
Parameters
- Optional raw: Readonly<CompositeTreeNode>
Returns Promise<boolean>
Overrides TreeModelImpl.collapseAll
- Defined in packages/outline-view/src/browser/outline-view-tree-model.ts:33

expandAll

expandAll(raw?): void
Parameters
- Optional raw: TreeNode
Returns void
- Defined in packages/outline-view/src/browser/outline-view-tree-model.ts:53

`Protected` handleExpansion

handleExpansion(node): void
Handle the expansion of the tree node.
- The method is a no-op in order to preserve focus on the editor after attempting to perform a collapse-all.
Parameters
- node: Readonly<ExpandableTreeNode>
  the expandable tree node.
Returns void
Overrides TreeModelImpl.handleExpansion
- Defined in packages/outline-view/src/browser/outline-view-tree-model.ts:29

openNode

openNode(raw?): void
The default behavior of openNode calls doOpenNode which by default toggles the expansion of the node. Overriding to prevent expansion, but allow for the onOpenNode event to still fire on a double-click event.
Parameters
- Optional raw: TreeNode
Returns void
Overrides TreeModelImpl.openNode
- Defined in packages/outline-view/src/browser/outline-view-tree-model.ts:46