本文整理汇总了TypeScript中@jupyterlab/documentsearch.SearchProviderRegistry.getProviderForWidget方法的典型用法代码示例。如果您正苦于以下问题:TypeScript SearchProviderRegistry.getProviderForWidget方法的具体用法?TypeScript SearchProviderRegistry.getProviderForWidget怎么用?TypeScript SearchProviderRegistry.getProviderForWidget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@jupyterlab/documentsearch.SearchProviderRegistry
的用法示例。
在下文中一共展示了SearchProviderRegistry.getProviderForWidget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: SearchInstance
execute: () => {
const currentWidget = app.shell.currentWidget;
if (!currentWidget) {
return;
}
const widgetId = currentWidget.id;
let searchInstance = activeSearches.get(widgetId);
if (!searchInstance) {
const searchProvider = registry.getProviderForWidget(currentWidget);
if (!searchProvider) {
return;
}
searchInstance = new SearchInstance(currentWidget, searchProvider);
activeSearches.set(widgetId, searchInstance);
// find next and previous are now enabled
app.commands.notifyCommandChanged();
searchInstance.disposed.connect(() => {
activeSearches.delete(widgetId);
// find next and previous are now not enabled
app.commands.notifyCommandChanged();
});
}
searchInstance.focusInput();
}
示例2:
isEnabled: () => {
const currentWidget = app.shell.currentWidget;
if (!currentWidget) {
return;
}
return registry.getProviderForWidget(currentWidget) !== undefined;
},