本文整理匯總了TypeScript中phosphor-panel.PanelLayout.insertChild方法的典型用法代碼示例。如果您正苦於以下問題：TypeScript PanelLayout.insertChild方法的具體用法？TypeScript PanelLayout.insertChild怎麽用？TypeScript PanelLayout.insertChild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phosphor-panel.PanelLayout的用法示例。
在下文中一共展示了PanelLayout.insertChild方法的1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: add
/**
* Add an item to the toolbar.
*
* @param name - The name of the widget to add to the toolbar.
*
* @param widget - The widget to add to the toolbar.
*
* @param after - The optional name of the item to insert after.
*
* #### Notes
* An error is thrown if a widget of the same name is already given.
* If `after` is not given, or the named widget is not in the toolbar,
* the widget will be added to the end of the toolbar.
*/
add(name: string, widget: Widget, after?: string): void {
let names = this.list();
if (names.indexOf(name) !== -1) {
throw new Error(`A button named "${name}" was already added`);
}
widget.addClass(TOOLBAR_ITEM);
let layout = this.layout as PanelLayout;
let index = names.indexOf(after);
if (index === -1) {
layout.addChild(widget);
} else {
layout.insertChild(index + 1, widget);
}
Private.nameProperty.set(widget, name);
}