类 TreeSelection

层级 (查看层级一览)

Selection
- TreeSelection

实现

ITreeSelection

索引

构造函数

constructor

new TreeSelection(owner: GPanel): TreeSelection
参数
- owner: GPanel
返回 TreeSelection
继承自 Selection.constructor
- 定义于 src/layaAir/laya/ui2/selection/Selection.ts:20

属性

_owner

_owner: GTree

allowSelectByRightClick

allowSelectByRightClick: boolean = true

scrollItemToViewOnClick

scrollItemToViewOnClick: boolean = false

访问器

clickToExpand

get clickToExpand(): TreeClickToExpandType
返回 TreeClickToExpandType
实现了 ITreeSelection.clickToExpand
- 定义于 src/layaAir/laya/ui2/selection/TreeSelection.ts:18
set clickToExpand(value: TreeClickToExpandType): void
参数
- value: TreeClickToExpandType
返回 void
实现了 ITreeSelection.clickToExpand
- 定义于 src/layaAir/laya/ui2/selection/TreeSelection.ts:22

index

get index(): number
返回 number
实现了 ITreeSelection.index
继承自 Selection.index
- 定义于 src/layaAir/laya/ui2/selection/Selection.ts:32
set index(value: number): void
参数
- value: number
返回 void
实现了 ITreeSelection.index
继承自 Selection.index
- 定义于 src/layaAir/laya/ui2/selection/Selection.ts:42

mode

get mode(): SelectionMode
返回 SelectionMode
实现了 ITreeSelection.mode
继承自 Selection.mode
- 定义于 src/layaAir/laya/ui2/selection/Selection.ts:25
set mode(value: SelectionMode): void
参数
- value: SelectionMode
返回 void
实现了 ITreeSelection.mode
继承自 Selection.mode
- 定义于 src/layaAir/laya/ui2/selection/Selection.ts:28

方法

add

add(index: number, scrollItToView?: boolean): void
参数
- index: number
- 可选scrollItToView: boolean
返回 void
实现了 ITreeSelection.add
继承自 Selection.add
- 定义于 src/layaAir/laya/ui2/selection/Selection.ts:65

clear

clear(): void
返回 void
实现了 ITreeSelection.clear
继承自 Selection.clear
- 定义于 src/layaAir/laya/ui2/selection/Selection.ts:92

enableArrowKeyNavigation

enableArrowKeyNavigation(enabled: boolean, keySelectEvent?: string): void
参数
- enabled: boolean
- 可选keySelectEvent: string
返回 void
实现了 ITreeSelection.enableArrowKeyNavigation
继承自 Selection.enableArrowKeyNavigation
- 定义于 src/layaAir/laya/ui2/selection/Selection.ts:226

enableFocusEvents

enableFocusEvents(enabled: boolean): void
参数
- enabled: boolean
返回 void
实现了 ITreeSelection.enableFocusEvents
继承自 Selection.enableFocusEvents
- 定义于 src/layaAir/laya/ui2/selection/Selection.ts:123

get

get(out?: number[]): number[]
参数
- 可选out: number[]
返回 number[]
实现了 ITreeSelection.get
继承自 Selection.get
- 定义于 src/layaAir/laya/ui2/selection/Selection.ts:52

getSelectedNode

getSelectedNode(): GTreeNode
返回 GTreeNode
实现了 ITreeSelection.getSelectedNode
- 定义于 src/layaAir/laya/ui2/selection/TreeSelection.ts:26

getSelectedNodes

getSelectedNodes(out?: GTreeNode[]): GTreeNode[]
参数
- 可选out: GTreeNode[]
返回 GTreeNode[]
实现了 ITreeSelection.getSelectedNodes
- 定义于 src/layaAir/laya/ui2/selection/TreeSelection.ts:34

handleArrowKey

handleArrowKey(dir: number): number
参数
- dir: number
返回 number
实现了 ITreeSelection.handleArrowKey
重写了 Selection.handleArrowKey
- 定义于 src/layaAir/laya/ui2/selection/TreeSelection.ts:92

handleClick

handleClick(item: GButton, evt: Event): void
参数
- item: GButton
- evt: Event
返回 void
实现了 ITreeSelection.handleClick
重写了 Selection.handleClick
- 定义于 src/layaAir/laya/ui2/selection/TreeSelection.ts:69

remove

remove(index: number): void
参数
- index: number
返回 void
实现了 ITreeSelection.remove
继承自 Selection.remove
- 定义于 src/layaAir/laya/ui2/selection/Selection.ts:82

selectAll

selectAll(): void
返回 void
实现了 ITreeSelection.selectAll
继承自 Selection.selectAll
- 定义于 src/layaAir/laya/ui2/selection/Selection.ts:107

selectNode

selectNode(node: GTreeNode, scrollItToView?: boolean): void
参数
- node: GTreeNode
- 可选scrollItToView: boolean
返回 void
实现了 ITreeSelection.selectNode
- 定义于 src/layaAir/laya/ui2/selection/TreeSelection.ts:49

selectReverse

selectReverse(): void
返回 void
实现了 ITreeSelection.selectReverse
继承自 Selection.selectReverse
- 定义于 src/layaAir/laya/ui2/selection/Selection.ts:115

unselectNode

unselectNode(node: GTreeNode): void
参数
- node: GTreeNode
返回 void
实现了 ITreeSelection.unselectNode
- 定义于 src/layaAir/laya/ui2/selection/TreeSelection.ts:62