Java ProgressBar.setIndeterminate方法代码示例

import com.vaadin.ui.ProgressBar; //导入方法依赖的package包/类
public ProgressIndicatorWindow() {
    center();
    setVisible(true);
    setResizable(false);
    setDraggable(false);
    setImmediate(true);
    setModal(true);
    setClosable(false);
    setCaption("Loading");

    VerticalLayout layout = new VerticalLayout();
    layout.setMargin(true);
    layout.setWidth("100%");

    this.currentStatus = new Label();
    this.currentStatus.addStyleName(StyleConstants.TEXT_ALIGN_CENTER);
    this.currentStatus.setSizeFull();
    this.currentStatus.setImmediate(true);

    ProgressBar progressBar = new ProgressBar();
    progressBar.setSizeFull();
    progressBar.setIndeterminate(true);
    progressBar.setImmediate(true);
    progressBar.setVisible(true);

    layout.addComponent(progressBar);
    layout.addComponent(this.currentStatus);
    layout.setComponentAlignment(this.currentStatus, Alignment.MIDDLE_CENTER);
    layout.setComponentAlignment(progressBar, Alignment.MIDDLE_CENTER);
    setContent(layout);
}
 

import com.vaadin.ui.ProgressBar; //导入方法依赖的package包/类
@Override
public OutputStream receiveUpload(String filename, String mimeType) {
    importLayout.removeAllComponents();
    ProgressBar bar = new ProgressBar();
    bar.setIndeterminate(true);
    importLayout.addComponent(bar);
    importLayout.setComponentAlignment(bar, Alignment.MIDDLE_CENTER);
    return os;
}
 

import com.vaadin.ui.ProgressBar; //导入方法依赖的package包/类
protected void refreshDetails(final Trigger trigger, final IDb db, final Settings settings) {
	
	final HorizontalLayout executingLayout = new HorizontalLayout();
       executingLayout.setSizeFull();
       final ProgressBar p = new ProgressBar();
       p.setIndeterminate(true);
       executingLayout.addComponent(p);
       tabSheet.addTab(executingLayout, "Details", FontAwesome.SPINNER, 0);
       tabSheet.setSelectedTab(executingLayout);
       
       TriggerTableLayout triggerTable = new TriggerTableLayout(trigger, settings, new Refresher() {
       	public void refresh() {
       		tabSheet.removeTab(tabSheet.getTab(0));
       		refreshDetails(trigger, db, settings);
       	}
       });
       
       boolean select = tabSheet.getSelectedTab().equals(executingLayout);
       tabSheet.removeComponent(executingLayout);
       VerticalLayout layout = new VerticalLayout();
       layout.setMargin(true);
       layout.setSizeFull();
       layout.addComponent(triggerTable);
       tabSheet.addTab(layout, "Details", null, 0);
       if (select) {
           tabSheet.setSelectedTab(layout);
       }
}
 

import com.vaadin.ui.ProgressBar; //导入方法依赖的package包/类
/**
 * Create new lazy loading indicator with given message
 * @param message Message shown to user
 */
public LazyLoadingIndicator(String message) {
    addStyleName("lazy-loading");

    progressBar = new ProgressBar();
    progressBar.addStyleName("lazy-loading-pbar");
    progressBar.setIndeterminate(true);
    addComponent(progressBar);

    messageLabel = new Label(message != null ? message : DEFAULT_MESSAGE);
    messageLabel.addStyleName("lazy-loading-message");
    addComponent(messageLabel);
}
 

import com.vaadin.ui.ProgressBar; //导入方法依赖的package包/类
public InProgressDialog(String caption, InProgressWorker<T> worker, BackgroundRefresherService backgroundService, String failureMessage) {
    this.backgroundService = backgroundService;
    this.worker = worker;
    this.failureMessage = failureMessage;
    setWidth(300, Unit.PIXELS);
    setHeight(150, Unit.PIXELS);
    setCaption("Working...");
    setModal(true);

    VerticalLayout content = new VerticalLayout();
    setContent(content);

    HorizontalLayout middle = new HorizontalLayout();
    middle.setSpacing(true);
    middle.setMargin(true);

    ProgressBar pg = new ProgressBar();
    pg.setIndeterminate(true);
    middle.addComponent(pg);

    if (isNotBlank(caption)) {
        Label label = new Label(caption);
        middle.addComponent(label);
    }

    content.addComponent(middle);
    content.setExpandRatio(middle, 1);

    HorizontalLayout buttonBar = new HorizontalLayout();
    buttonBar.setWidth(100, Unit.PERCENTAGE);
    buttonBar.addStyleName(ValoTheme.WINDOW_BOTTOM_TOOLBAR);
    Button dismiss = new Button("Dismiss");
    dismiss.addStyleName(ValoTheme.BUTTON_PRIMARY);
    dismiss.setClickShortcut(KeyCode.ENTER);
    dismiss.addClickListener(new ClickListener() {

        private static final long serialVersionUID = 1L;

        @Override
        public void buttonClick(ClickEvent event) {
            InProgressDialog.this.close();
        }
    });
    buttonBar.addComponent(dismiss);
    buttonBar.setComponentAlignment(dismiss, Alignment.MIDDLE_RIGHT);
    content.addComponent(buttonBar);

}
 

import com.vaadin.ui.ProgressBar; //导入方法依赖的package包/类
/**
 * Display the Working Dialog with a Cancel Button. If the user clicks the
 * Cancel button the listener will be sent a cancel button. The setWorker
 * method does not support being cancelled.
 *
 * @param caption
 * @param message
 * @param listener
 * @param refresher
 */
public WorkingDialog(String caption, String message, CancelListener listener)
{
	super(caption);
	ui = UI.getCurrent();
	this.setModal(true);
	this.setClosable(false);
	this.setResizable(false);
	content = new VerticalLayout();
	this.setWidth("500px");
	this.setHeight("150px");
	content.setSizeFull();
	content.setMargin(true);
	content.setSpacing(true);

	this.cancelListener = listener;

	layout = new VerticalLayout();
	layout.setSpacing(true);
	layout.setSizeFull();

	HorizontalLayout progressArea = new HorizontalLayout();
	progressArea.setSizeFull();
	ProgressBar progress = new ProgressBar();
	progressArea.addComponent(progress);
	progress.setIndeterminate(true);
	messageLabel = new Label(message);
	messageLabel.setContentMode(ContentMode.HTML);
	messageLabel.setSizeFull();
	progressArea.addComponent(messageLabel);
	progressArea.setExpandRatio(messageLabel, 1);
	layout.addComponent(progressArea);
	content.addComponent(layout);

	if (listener != null)
	{
		cancel = new Button("Cancel");
		cancel.addClickListener(new ClickEventLogged.ClickListener()
		{
			private static final long serialVersionUID = 1L;

			@Override
			public void clicked(ClickEvent event)
			{
				WorkingDialog.this.cancelListener.cancel();
				WorkingDialog.this.close();

			}
		});
		content.addComponent(cancel);
		content.setComponentAlignment(cancel, Alignment.BOTTOM_RIGHT);

	}

	this.setContent(content);
	this.center();

}