本文整理汇总了TypeScript中phosphor/lib/ui/panel.PanelLayout.insertWidget方法的典型用法代码示例。如果您正苦于以下问题：TypeScript PanelLayout.insertWidget方法的具体用法？TypeScript PanelLayout.insertWidget怎么用？TypeScript PanelLayout.insertWidget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phosphor/lib/ui/panel.PanelLayout的用法示例。
在下文中一共展示了PanelLayout.insertWidget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: insertItem
/**
* Insert an item into the toolbar at the specified index.
*
* @param index - The index at which to insert the item.
*
* @param name - The name of the item.
*
* @param widget - The widget to add.
*
* @returns Whether the item was added to the toolbar. Returns false if
* an item of the same name is already in the toolbar.
*
* #### Notes
* The index will be clamped to the bounds of the items.
*/
insertItem(index: number, name: string, widget: T): boolean {
let existing = find(this.names(), value => value === name);
if (existing) {
return false;
}
widget.addClass(TOOLBAR_ITEM_CLASS);
let layout = this.layout as PanelLayout;
layout.insertWidget(index, widget);
Private.nameProperty.set(widget, name);
return true;
}示例2: 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_CLASS);
let layout = this.layout as PanelLayout;
let index = names.indexOf(after);
if (index === -1) {
layout.addWidget(widget);
} else {
layout.insertWidget(index + 1, widget);
}
Private.nameProperty.set(widget, name);
}