本文整理汇总了TypeScript中@jupyterlab/filebrowser.FileButtons类的典型用法代码示例。如果您正苦于以下问题：TypeScript FileButtons类的具体用法？TypeScript FileButtons怎么用？TypeScript FileButtons使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了FileButtons类的4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: describe
describe('filebrowser/buttons', () => {
let services: ServiceManager.IManager;
let manager: DocumentManager;
let registry: DocumentRegistry;
let commands: CommandRegistry;
let model: FileBrowserModel;
let buttons: FileButtons;
let modelFactory = new TextModelFactory();
let widgetFactory = new WidgetFactory({
name: 'test',
fileExtensions: ['.txt'],
defaultFor: ['.txt']
});
let openedWidget: Widget;
before((done) => {
services = new ServiceManager();
services.ready.then(done, done);
});
beforeEach(() => {
openedWidget = null;
commands = new CommandRegistry();
registry = new DocumentRegistry();
registry.addModelFactory(modelFactory);
registry.addWidgetFactory(widgetFactory);
manager = new DocumentManager({
registry,
manager: services,
opener: {
open: (widget: Widget) => {
openedWidget = widget;
}
}
});
model = new FileBrowserModel({ manager: services });
buttons = new FileButtons({ model, manager, commands });
});
afterEach(() => {
buttons.dispose();
model.dispose();
});
describe('FileButtons', () => {
describe('#constructor()', () => {
it('should create a new filebuttons widget', () => {
expect(buttons).to.be.a(FileButtons);
});
});
describe('#dispose()', () => {
it('should dispose of the resources used by the widget', () => {
buttons.dispose();
expect(buttons.isDisposed).to.be(true);
buttons.dispose();
expect(buttons.isDisposed).to.be(true);
});
});
describe('#model', () => {
it('should be the model used by the widget', () => {
expect(buttons.model).to.be(model);
});
});
describe('#manager', () => {
it('should be the document manager used by the widget', () => {
expect(buttons.manager).to.be(manager);
});
});
describe('#createNode', () => {
it('should be the create node', () => {
let node = buttons.createNode;
expect(node.classList.contains('jp-id-create')).to.be(true);
});
it('should create a new folder', (done) => {
Widget.attach(buttons, document.body);
let node = buttons.createNode;
simulate(node, 'mousedown');
let menu = document.getElementsByClassName('p-Menu')[0];
simulate(menu, 'keydown', { keyCode: 40 });
simulate(menu, 'keydown', { keyCode: 13 });
model.fileChanged.connect((sender, args) => {
expect(args.newValue.type).to.be('directory');
done();
});
});
//.........这里部分代码省略.........
示例2: it
it('should create a widget using a file creator', (done) => {
registry.addCreator({
name: 'Text File',
fileType: 'Text',
});
buttons.createFrom('Text File').then(widget => {
expect(widget).to.be(openedWidget);
}).then(done, done);
acceptDialog();
});示例3: afterEach
afterEach(() => {
buttons.dispose();
model.dispose();
});示例4: expect
model.newUntitled({ type: 'file' }).then(contents => {
let widget = buttons.createNew(contents.path);
expect(openedWidget).to.be(widget);
}).then(done, done);