本文整理汇总了TypeScript中vs/base/browser/ui/tree/objectTreeModel.ObjectTreeModel.setChildren方法的典型用法代码示例。如果您正苦于以下问题：TypeScript ObjectTreeModel.setChildren方法的具体用法？TypeScript ObjectTreeModel.setChildren怎么用？TypeScript ObjectTreeModel.setChildren使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类vs/base/browser/ui/tree/objectTreeModel.ObjectTreeModel的用法示例。
在下文中一共展示了ObjectTreeModel.setChildren方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: test
test('nested', () => {
const list: ITreeNode<number>[] = [];
const model = new ObjectTreeModel<number>(toSpliceable(list));
model.setChildren(null, Iterator.fromArray([
{
element: 0, children: Iterator.fromArray([
{ element: 10 },
{ element: 11 },
{ element: 12 },
])
},
{ element: 1 },
{ element: 2 }
]));
assert.deepEqual(toArray(list), [0, 10, 11, 12, 1, 2]);
assert.equal(model.size, 6);
model.setChildren(12, Iterator.fromArray([
{ element: 120 },
{ element: 121 }
]));
assert.deepEqual(toArray(list), [0, 10, 11, 12, 120, 121, 1, 2]);
assert.equal(model.size, 8);
model.setChildren(0, Iterator.empty());
assert.deepEqual(toArray(list), [0, 1, 2]);
assert.equal(model.size, 3);
model.setChildren(null, Iterator.empty());
assert.deepEqual(toArray(list), []);
assert.equal(model.size, 0);
});示例2: setChildren
setChildren(
element: T | null,
children?: ISequence<ITreeElement<T>>,
onDidCreateNode?: (node: ITreeNode<T, TFilterData>) => void,
onDidDeleteNode?: (node: ITreeNode<T, TFilterData>) => void
): Iterator<ITreeElement<T | null>> {
return this.model.setChildren(element, children, onDidCreateNode, onDidDeleteNode);
}示例3: test
test('sorter', () => {
let compare: (a: string, b: string) => number = (a, b) => a < b ? -1 : 1;
const list: ITreeNode<string>[] = [];
const model = new ObjectTreeModel<string>(toSpliceable(list), { sorter: { compare(a, b) { return compare(a, b); } } });
const data = [
{ element: 'cars', children: [{ element: 'sedan' }, { element: 'convertible' }, { element: 'compact' }] },
{ element: 'airplanes', children: [{ element: 'passenger' }, { element: 'jet' }] },
{ element: 'bicycles', children: [{ element: 'dutch' }, { element: 'mountain' }, { element: 'electric' }] },
];
model.setChildren(null, data);
assert.deepEqual(toArray(list), ['airplanes', 'jet', 'passenger', 'bicycles', 'dutch', 'electric', 'mountain', 'cars', 'compact', 'convertible', 'sedan']);
});示例4: setChildren
setChildren(element: T | null, children?: ISequence<ITreeElement<T>>): Iterator<ITreeElement<T>> {
return this.model.setChildren(element, children);
}