本文整理汇总了TypeScript中vs/base/parts/tree/browser/tree.ITree.getSelection方法的典型用法代码示例。如果您正苦于以下问题：TypeScript ITree.getSelection方法的具体用法？TypeScript ITree.getSelection怎么用？TypeScript ITree.getSelection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/parts/tree/browser/tree.ITree的用法示例。
在下文中一共展示了ITree.getSelection方法的2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: onEnter
protected onEnter(tree: ITree, event: IKeyboardEvent): boolean {
super.onEnter(tree, event);
// grab the current selection for use later
let selection = tree.getSelection();
this.clickcb(selection[0], event, 'keyboard');
tree.toggleExpansion(selection[0]);
return true;
}示例2: focusTree
private focusTree(): void {
if (!this.tree) {
return; // return early if viewlet has not yet been created
}
// Make sure the current selected element is revealed
const selection = this.tree.getSelection();
if (selection.length > 0) {
this.reveal(selection[0], 0.5).done(null, errors.onUnexpectedError);
}
// Pass Focus to Viewer
this.tree.domFocus();
}