智能照明系统APP-本地串口
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LightingSystemApp-serial/.svn/pristine/f5/f564db711a9e89bea581707054d...

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3 years ago
/**
* @file 节点查询
*/
declare namespace my {
interface ISelectorQuerySelectMethod {
/**
* 选择当前第一个匹配选择器的节点,选择器支持 id 选择器以及 class 选择器.
*/
select(selector: string): ISelectorQueryMeasureMethod;
/**
* 选择所有匹配选择器的节点,选择器支持 id 选择器以及 class 选择器.
*/
selectAll(selector: string): ISelectorQueryMeasureMethod;
/**
* 选择窗口对象
*/
selectViewport(): ISelectorQueryMeasureMethod;
}
type BoundingClientRectResult = {
width: number;
height: number;
} | {
width: number;
height: number;
left: number;
top: number;
bottom: number;
right: number;
};
interface IScrollOffsetResult {
scrollTop: number;
scrollLeft: number;
}
interface ISelectorQueryMeasureMethod {
/**
* 将当前选择节点的位置信息放入查询结果,类似 dom 的 getBoundingClientRect,
* 返回对象包含 width/height/left/top/bottom/right. 如果当前节点为窗口对象则只返回 width/height.
*/
boundingClientRect(): ISelectorQuerySelectMethod & ISelectorQueryStopMethod;
/**
* 将当前选择节点的滚动信息放入查询结果,返回对象包含 scrollTop/scrollLeft.
*/
scrollOffset(): ISelectorQuerySelectMethod & ISelectorQueryStopMethod;
}
type SelectorQueryStopMethodExecResult = ReadonlyArray<Readonly<
BoundingClientRectResult>
| Readonly<IScrollOffsetResult>
| null
>;
interface ISelectorQueryStopMethod {
/**
* 将查询结果放入 callback 回调中。查询结果为数组,每项为一次查询的结果,如果当前是节点列表,则单次查询结果也为数组。
* 注意 exec 必须放到 Page onReady 后调用。
*/
exec(callback: (result: SelectorQueryStopMethodExecResult) => {}): void;
}
interface ICreateSelectorQueryOptions {
page: string;
}
/**
* 获取一个节点查询对象 SelectorQuery
*/
function createSelectorQuery(params?: ICreateSelectorQueryOptions): ISelectorQuerySelectMethod;
}