Java Label类代码示例

import com.google.gwt.user.client.ui.Label; //导入依赖的package包/类
@Override
public void setPageViewCarrier(PageViewCarrier pageViewCarrier) {
    view.getTitlePanel().clear();
    view.getTitlePanel().add(pageViewCarrier.getPageTitle());
    if (pageViewCarrier.hasContent()) {
        Panel contentPanel = new FlowPanel();

        if (pageViewCarrier.pageType == PageType.ERROR) {
            contentPanel.setStyleName(styleNames.QP_PAGE_ERROR());
            Label errorLabel = new Label(pageViewCarrier.errorMessage);
            errorLabel.setStyleName(styleNames.QP_PAGE_ERROR_TEXT());
            contentPanel.add(errorLabel);
        }

        view.getItemsPanel().clear();
        view.getItemsPanel().add(contentPanel);
    }
}
 

import com.google.gwt.user.client.ui.Label; //导入依赖的package包/类
/**
 * Create a leaf node for the Tree
 *
 * @param name   name of the TreeItem
 * @param module Attached moduleId for the TreeItem
 */
public Leaf(String name,
		T module,
		String style) {
	// add context menu
	this.menu = new ContextMenu();
	label = new Label(name);
	this.setWidget(label);

	label.addMouseDownHandler(new MouseDownHandler() {
		@Override
		public void onMouseDown(MouseDownEvent event) {
			// display the context menu when right click
			if (event.getNativeButton() == NativeEvent.BUTTON_RIGHT) {
				menu.setPopupPosition(event.getClientX(), event.getClientY());
				menu.show();
			}
		}
	});

	// set moduleId
	this.module = module;
	this.addStyleName("bda-treeleaf");
	if (!style.equals(""))
		this.addStyleName(style);
}
 

import com.google.gwt.user.client.ui.Label; //导入依赖的package包/类
protected void initGridHead(int size){
	this.setSpacing(3);
	paramsGrid = new Grid(size, 3);

	paramsGrid.setStyleName("gridstyle");
	paramsGrid.setBorderWidth(1);
	paramsGrid.setWidth("250px");
	Label nameLabel = new Label(Constants.studioUIMsg.parameter());
	nameLabel.setWidth("65px");
	paramsGrid.setWidget(0, 0, nameLabel);

	Label typeLabel = new Label(Constants.studioUIMsg.type());
	typeLabel.setWidth("40px");
	paramsGrid.setWidget(0, 1, typeLabel);

	Label valueLabel = new Label(Constants.studioUIMsg.value());
	paramsGrid.setWidget(0, 2, valueLabel);
	paramsGrid.setVisible(false);
}
 

import com.google.gwt.user.client.ui.Label; //导入依赖的package包/类
public BaseWidget(String text, String id) {
	this.label = new Label(text);
	p.setWidget(new HTML(text));
	p.getElement().getStyle().setZIndex(6);
	this.id = id;

	label.setStyleName("basewidget");
	label.setTitle(text);

	canvas = new GWTCanvas();
	abspanel.add(label, 0, 0);
	abspanel.add(canvas, 0, 0);
	focusPanel.add(abspanel.asWidget());
	focusPanel.setHeight("35px");
	focusPanel.setFocus(true);
	focusPanel.setStyleName("basefocuspanel");
	abspanel.setHeight("100%");
	initWidget(focusPanel);

	addDomHandler(this, MouseDownEvent.getType());
	addDomHandler(this, MouseUpEvent.getType());
	addDomHandler(this, MouseOverEvent.getType());
	addDomHandler(this, MouseOutEvent.getType());


}
 

import com.google.gwt.user.client.ui.Label; //导入依赖的package包/类
protected Widget getCell(final AttributeInterface feature, final AttributesColumn column, final int idx) {
	switch (column) {
	case NAME:
		return new Label(feature.getName() == null ? "" : feature.getName(), false);
	case CODE:
		return new Label(feature.getCode() == null ? "" : feature.getCode(), false);
	case TYPE:
		if (feature.getType() == null)
			return null;
		else {
			Label type = new Label(feature.getType().getAbbreviation(), false);
			type.setTitle(feature.getType().getLabel());
			return type;
		}
	case PARENT:
		return new Label(feature.getParentName() == null ? "" : feature.getParentName(), false);
	case INSTRUCTORS:
		if (feature.hasInstructors())
			return new InstructorsCell(feature);
		else
			return null;
	default:
		return null;
	}
}
 

import com.google.gwt.user.client.ui.Label; //导入依赖的package包/类
public void initPageAsync(final String page) {
	GWT.runAsync(new RunAsyncCallback() {
		public void onSuccess() {
			init(page);
			LoadingWidget.getInstance().hide();
		}
		public void onFailure(Throwable reason) {
			Label error = new Label(MESSAGES.failedToLoadPage(reason.getMessage()));
			error.setStyleName("unitime-ErrorMessage");
			RootPanel loading = RootPanel.get("UniTimeGWT:Loading");
			if (loading != null) loading.setVisible(false);
			RootPanel.get("UniTimeGWT:Body").add(error);
			LoadingWidget.getInstance().hide();
			UniTimeNotifications.error(MESSAGES.failedToLoadPage(reason.getMessage()), reason);
		}
	});
}
 

import com.google.gwt.user.client.ui.Label; //导入依赖的package包/类
/**
 * Helper method called by constructor to initialize the salvage section
 * @param container   The container that salvage label reside
 */
private void initSalvageSection(Panel container) { //TODO: Update the location of this button
  if (!canSalvage()) {                              // Permitted to salvage?
    return;
  }

  final Label salvagePrompt = new Label("salvage");
  salvagePrompt.addStyleName("primary-link");
  container.add(salvagePrompt);

  salvagePrompt.addClickHandler(new ClickHandler() {
    public void onClick(ClickEvent event) {
      final OdeAsyncCallback<Void> callback = new OdeAsyncCallback<Void>(
          // failure message
          MESSAGES.galleryError()) {
            @Override
            public void onSuccess(Void bool) {
              salvagePrompt.setText("done");
            }
        };
      Ode.getInstance().getGalleryService().salvageGalleryApp(app.getGalleryAppId(), callback);
    }
  });
}
 

import com.google.gwt.user.client.ui.Label; //导入依赖的package包/类
public UniTimeVersion() {
	iLabel = new Label();
	
	RPC.execute(new MenuInterface.VersionInfoRpcRequest(), new AsyncCallback<VersionInfoInterface>() {
		@Override
		public void onSuccess(VersionInfoInterface result) {
			iLabel.setText(MESSAGES.pageVersion(result.getVersion(), result.getReleaseDate()));
		}
		
		@Override
		public void onFailure(Throwable caught) {
		}
	});
	
	initWidget(iLabel);
}
 

import com.google.gwt.user.client.ui.Label; //导入依赖的package包/类
private void addConfig(Config config) {
	List<Widget> line = new ArrayList<Widget>();
	Node node = new Node(null, MESSAGES.labelConfiguration(config.getAbbv()), config);
	line.add(node);
	line.add(new Label(config.hasInstructionalMethod() ? config.getInstructionalMethod() : ""));
	line.add(new UniTimeTable.NumberCell(config.getLimit() == null ? MESSAGES.configUnlimited() : config.getLimit().toString()));
	line.add(new Label(""));
	line.add(new Label(""));
	line.add(new Label(""));
	line.add(new Label(""));
	iConfigs.put(config.getId(), node);
	node.setRow(addRow(node, line));
	for (Subpart subpart: config.getSubparts()) {
		if (subpart.getParentId() == null)
			addClasses(node, subpart, null);
	}
}
 

import com.google.gwt.user.client.ui.Label; //导入依赖的package包/类
private void initializew3wPanel() {
	w3wPanel = new HorizontalPanel();
	w3wPanel.setSpacing(5);
	w3wPanel.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT);
	StyleInjector.inject(".w3wPanel { " + "background: #E0ECF8;"
			+ "border-radius: 5px 10px;" + "opacity: 0.8}");
	w3wPanel.setStyleName("w3wPanel");
	w3wPanel.setWidth("415px");

	wordsLabel = new Label();
	w3wAnchor = new AnchorBuilder().setHref("https://what3words.com/")
			.setText(UIMessages.INSTANCE.what3Words())
			.setTitle("https://what3words.com/").build();
	w3wAnchor.getElement().getStyle().setColor("#FF0000");
	w3wAnchor.setVisible(false);
	w3wPanel.add(w3wAnchor);
	w3wPanel.add(wordsLabel);
}
 

import com.google.gwt.user.client.ui.Label; //导入依赖的package包/类
/**
 * Creates a new properties panel.
 */
public PropertiesPanel() {
  // Initialize UI
  VerticalPanel outerPanel = new VerticalPanel();
  outerPanel.setWidth("100%");

  componentName = new Label("");
  componentName.setStyleName("ode-PropertiesComponentName");
  outerPanel.add(componentName);

  panel = new VerticalPanel();
  panel.setWidth("100%");
  panel.setStylePrimaryName("ode-PropertiesPanel");
  outerPanel.add(panel);

  initWidget(outerPanel);
}
 

import com.google.gwt.user.client.ui.Label; //导入依赖的package包/类
/**
 * Helper method called by constructor to initialize the app's title section
 * @param container   The container that title resides
 */
private void initAppTitle(Panel container) {
  if (newOrUpdateApp()) {
    // GUI for editable title container
    if (editStatus==NEWAPP) {
      // If it's new app, give a textual hint telling user this is title
      titleText.setText(app.getTitle());
    } else if (editStatus==UPDATEAPP) {
      // If it's not new, just set whatever's in the data field already
      titleText.setText(app.getTitle());
    }
    titleText.addValueChangeHandler(new ValueChangeHandler<String>() {
      @Override
      public void onValueChange(ValueChangeEvent<String> event) {
        app.setTitle(titleText.getText());
      }
    });
    titleText.addStyleName("app-desc-textarea");
    container.add(titleText);
    container.addStyleName("app-title-container");
  } else {
    Label title = new Label(app.getTitle());
    title.addStyleName("app-title");
    container.add(title);
  }
}
 

import com.google.gwt.user.client.ui.Label; //导入依赖的package包/类
private FormPanel getFilePanel() {
	VerticalLayoutContainer layoutContainer = new VerticalLayoutContainer();

	file = new FileUploadField();
	file.setName(UIMessages.INSTANCE.gdidFileUploadFieldText());
	file.setAllowBlank(false);

	layoutContainer.add(new FieldLabel(file, UIMessages.INSTANCE.file()),
			new VerticalLayoutData(-18, -1));
	layoutContainer.add(new Label(UIMessages.INSTANCE.maxFileSizeText()),
			new VerticalLayoutData(-18, -1));

	uploadPanel = new FormPanel();
	uploadPanel.setMethod(Method.POST);
	uploadPanel.setEncoding(Encoding.MULTIPART);
	uploadPanel.setAction("fileuploadzip.do");
	uploadPanel.setWidget(layoutContainer);

	return uploadPanel;
}
 

import com.google.gwt.user.client.ui.Label; //导入依赖的package包/类
private void createSeparatorPanel() {
	separatorPanel = new HorizontalPanel();
	separatorPanel.setSpacing(1);
	separatorPanel.setWidth("100%");
	separatorPanel.addStyleName(ThemeStyles.get().style().borderTop());
	separatorPanel.addStyleName(ThemeStyles.get().style().borderBottom());
	separatorPanel
			.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);
	separatorPanel.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
	separatorPanel.add(new Label(UIMessages.INSTANCE
			.separator(DEFAULT_CSV_SEPARATOR)));
	separatorTextField = new TextField();
	separatorTextField.setText(DEFAULT_CSV_SEPARATOR);
	separatorTextField.setWidth(30);

	separatorPanel.add(separatorTextField);
}
 

import com.google.gwt.user.client.ui.Label; //导入依赖的package包/类
private Widget createPanel() {
	
	VerticalLayoutContainer container = new VerticalLayoutContainer();
	container.setScrollMode(ScrollMode.AUTO);
	container.setSize("450px", "160px");
			
	Label bboxLabel = new Label("Bbox (" + UIMessages.INSTANCE.lowerLeftXField() + ", " + UIMessages.INSTANCE.lowerLeftYField() + 
			", " + UIMessages.INSTANCE.upperRightXField() + ", " + UIMessages.INSTANCE.upperRightYField() + ")");
	bboxLabel.getElement().getStyle().setFontWeight(FontWeight.BOLD);		
	container.add(bboxLabel);
	bboxField = new TextField();
	bboxField.setEmptyText(UIMessages.INSTANCE.bboxFieldCustomExtent());		
	bboxField.setWidth("450px");
	container.add(bboxField);	
	return container;
}