本文整理匯總了TypeScript中vs/base/parts/tree/browser/tree.ITree.getSelection方法的典型用法代碼示例。如果您正苦於以下問題：TypeScript ITree.getSelection方法的具體用法？TypeScript ITree.getSelection怎麽用？TypeScript ITree.getSelection使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類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個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
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();
}