Class TreeExpansionServiceImpl

Hierarchy

TreeExpansionServiceImpl

Implements

TreeExpansionService

Index

Constructors

constructor

Properties

Accessors

onExpansionChanged

Methods

Constructors

constructor

new TreeExpansionServiceImpl(): TreeExpansionServiceImpl

Returns TreeExpansionServiceImpl

Properties

Protected Readonly onExpansionChangedEmitter

onExpansionChangedEmitter: Emitter<ExpandableTreeNode> = ...

Protected Readonly tree

tree: Tree

Accessors

onExpansionChanged

get onExpansionChanged(): Event<ExpandableTreeNode>

- Defined in packages/core/src/browser/tree/tree-expansion.ts:102
Returns Event<ExpandableTreeNode>

Methods

collapseAll

collapseAll(raw: CompositeTreeNode): Promise<boolean>

Implementation of TreeExpansionService.collapseAll
- Defined in packages/core/src/browser/tree/tree-expansion.ts:133
Parameters
- raw: CompositeTreeNode
Returns Promise<boolean>

collapseNode

collapseNode(raw: ExpandableTreeNode): Promise<boolean>

Implementation of TreeExpansionService.collapseNode
- Defined in packages/core/src/browser/tree/tree-expansion.ts:128
Parameters
- raw: ExpandableTreeNode
Returns Promise<boolean>

dispose

dispose(): void

Implementation of TreeExpansionService.dispose
- Defined in packages/core/src/browser/tree/tree-expansion.ts:98
Returns void

Protected doCollapseAll

doCollapseAll(node: undefined | TreeNode): boolean

- Defined in packages/core/src/browser/tree/tree-expansion.ts:138
Parameters
- node: undefined | TreeNode
Returns boolean

Protected doCollapseNode

doCollapseNode(node: undefined | TreeNode): boolean

- Defined in packages/core/src/browser/tree/tree-expansion.ts:148
Parameters
- node: undefined | TreeNode
Returns boolean

Protected doExpandNode

doExpandNode(node: ExpandableTreeNode): Promise<undefined | ExpandableTreeNode>

- Defined in packages/core/src/browser/tree/tree-expansion.ts:118
Parameters
- node: ExpandableTreeNode
Returns Promise<undefined | ExpandableTreeNode>

expandNode

expandNode(raw: ExpandableTreeNode): Promise<undefined | ExpandableTreeNode>

Implementation of TreeExpansionService.expandNode
- Defined in packages/core/src/browser/tree/tree-expansion.ts:110
Parameters
- raw: ExpandableTreeNode
Returns Promise<undefined | ExpandableTreeNode>

Protected fireExpansionChanged

fireExpansionChanged(node: ExpandableTreeNode): void

- Defined in packages/core/src/browser/tree/tree-expansion.ts:106
Parameters
- node: ExpandableTreeNode
Returns void

Protected init

init(): void

- Defined in packages/core/src/browser/tree/tree-expansion.ts:88
Returns void

toggleNodeExpansion

toggleNodeExpansion(node: ExpandableTreeNode): Promise<void>

Implementation of TreeExpansionService.toggleNodeExpansion
- Defined in packages/core/src/browser/tree/tree-expansion.ts:157
Parameters
- node: ExpandableTreeNode
Returns Promise<void>