Java DecoratorPanel.setWidget方法代码示例

import com.google.gwt.user.client.ui.DecoratorPanel; //导入方法依赖的package包/类
public Panel makeFixedSizeContainer(int width, int height, boolean decorated) {

        SimplePanel panel= new SimplePanel();
        panel.setWidget(this);
        panel.setPixelSize(width,height);

        Panel retval= panel;

        if (decorated) {
            DecoratorPanel dp= new DecoratorPanel();
            dp.setWidget(panel);
            retval= dp;
        }
        return retval;

    }
 

import com.google.gwt.user.client.ui.DecoratorPanel; //导入方法依赖的package包/类
public Panel makeFailureMessage(String message, int width, int height, boolean decorated) {
    VerticalPanel panel= new VerticalPanel();
    HTML header = new HTML(getTitle());
    Widget msg = GwtUtil.centerAlign(new HTML(message));
    header.addStyleName("preview-title");
    GwtUtil.setStyle(msg, "padding", "5px");
    panel.add(header);
    panel.add(msg);
    panel.setPixelSize(width, height);

    Panel retval= panel;

    if (decorated) {
        DecoratorPanel dp= new DecoratorPanel();
        dp.setWidget(panel);
        retval= dp;
    }
    return retval;
}
 

import com.google.gwt.user.client.ui.DecoratorPanel; //导入方法依赖的package包/类
public void onSuccess(List<PacketBbsThread> result) {
	for (final PacketBbsThread thread : result) {
		final LazyPanel lazyPanel = new LazyPanel() {
			@Override
			protected Widget createWidget() {
				DecoratorPanel decoratorPanel = new DecoratorPanel();
				decoratorPanel.setWidget(new PanelThread((int) thread.id, thread.title));
				return decoratorPanel;
			}
		};

		OpenHandler<DisclosurePanel> openHandler = new OpenHandler<DisclosurePanel>() {
			@Override
			public void onOpen(OpenEvent<DisclosurePanel> event) {
				lazyPanel.ensureWidget();
			}
		};

		DisclosurePanel disclosurePanel = new DisclosurePanel(thread.title);
		disclosurePanel.setContent(lazyPanel);
		disclosurePanel.addOpenHandler(openHandler);
		add(disclosurePanel);
	}
}
 

import com.google.gwt.user.client.ui.DecoratorPanel; //导入方法依赖的package包/类
/**
 * Initialize this example.
 */
@ShowcaseSource
@Override
public Widget onInitialize() {
  // Create a table to layout the form options
  FlexTable layout = new FlexTable();
  layout.setCellSpacing(6);
  FlexCellFormatter cellFormatter = layout.getFlexCellFormatter();

  // Add a title to the form
  layout.setHTML(0, 0, constants.cwDecoratorPanelFormTitle());
  cellFormatter.setColSpan(0, 0, 2);
  cellFormatter.setHorizontalAlignment(
      0, 0, HasHorizontalAlignment.ALIGN_CENTER);

  // Add some standard form options
  layout.setHTML(1, 0, constants.cwDecoratorPanelFormName());
  layout.setWidget(1, 1, new TextBox());
  layout.setHTML(2, 0, constants.cwDecoratorPanelFormDescription());
  layout.setWidget(2, 1, new TextBox());

  // Wrap the content in a DecoratorPanel
  DecoratorPanel decPanel = new DecoratorPanel();
  decPanel.setWidget(layout);
  return decPanel;
}
 

import com.google.gwt.user.client.ui.DecoratorPanel; //导入方法依赖的package包/类
@Override
public void onModuleLoad()
{
	final DecoratorPanel deco = new DecoratorPanel();
	Label text = new Label( "Drop files here..." );
	deco.setWidget( text );

	DropTarget target = DropTarget.create( deco, new DropTarget.Callback()
	{
		@Override
		public void onDropFiles( FilesList files )
		{
			deco.getElement().getStyle().clearBackgroundColor();
			sendFiles( files );
		}

		@Override
		public void onDragLeave()
		{
			deco.getElement().getStyle().clearBackgroundColor();
		}

		@Override
		public void onDragEnter()
		{
			deco.getElement().getStyle().setBackgroundColor( "grey" );
		}
	} );

	if( target != null )
	{
		RootPanel.get().add( target );
	}
	else
	{
		RootPanel.get().add( new Label( "Sorry, no drop enabled..." ) );
	}
	RootPanel.get().add( table );
}
 

import com.google.gwt.user.client.ui.DecoratorPanel; //导入方法依赖的package包/类
public WidgetProblemSentenceRensou(PacketProblem problem) {
	sentence = problem.getPanelSentence().replaceAll("%c\n", "%c").trim();
	sentenceLength = sentence.length();

	clearSentence();

	// 初めから全て表示する場合
	if (sentence.startsWith("!")) {
		String[] sentences = sentence.replaceAll(" ", "").substring(1).split("\n");
		for (StringBuilder sb : lines) {
			sb.delete(0, sb.length());
		}
		int n = Math.min(sentences.length, NUMBER_OF_LINES);
		for (int i = 0; i < n; ++i) {
			lines[i].append(sentences[i]);
		}
		index = sentenceLength;
	}

	htmlSentence.addStyleDependentName("problemStatement");
	htmlSentence.addStyleDependentName("problemStatementCenter");
	htmlSentence.setSize("600px", "200px");

	DecoratorPanel decoratorPanel = new DecoratorPanel();
	decoratorPanel.setWidget(htmlSentence);
	add(decoratorPanel);
}
 

import com.google.gwt.user.client.ui.DecoratorPanel; //导入方法依赖的package包/类
public WidgetProblemSentenceNormal(PacketProblem problem) {
	sentence = problem.getPanelSentence().replaceAll("%c\n", "%c");
	sentenceLength = sentence.length();

	html = new StringBuilder(sentenceLength * 2);

	final HorizontalPanel panel = new HorizontalPanel();
	panel.add(htmlSentence);

	// 画像または動画を使用する場合は問題文の長さを調整する
	htmlSentence.getElement().setAttribute("oncopy", "return false;");
	htmlSentence.getElement().setAttribute("oncut", "return false;");
	htmlSentence.addStyleDependentName("problemStatement");
	if (problem.imageUrl != null) {
		htmlSentence.setPixelSize(360, 200);
		panel.add(new WidgetBackgroundImage(problem, 240, 180));
	} else if (problem.movieUrl != null) {
		htmlSentence.setPixelSize(360, 200);
		panel.add(new WidgetBackgroundYouTube(problem.movieUrl, 240, 200));
	} else {
		htmlSentence.setPixelSize(600, 200);
	}

	final DecoratorPanel decoratorPanel = new DecoratorPanel();
	decoratorPanel.setWidget(panel);
	add(decoratorPanel);
}
 

import com.google.gwt.user.client.ui.DecoratorPanel; //导入方法依赖的package包/类
public void onSuccess(List<PacketBbsThread> result) {
	displayPanel.clear();

	for (PacketBbsThread thread : result) {
		DecoratorPanel decoratorPanel = new DecoratorPanel();
		decoratorPanel.setWidget(new PanelThread((int) thread.id, thread.title));
		displayPanel.add(decoratorPanel);
	}
}
 

import com.google.gwt.user.client.ui.DecoratorPanel; //导入方法依赖的package包/类
/**
 * Initialize this example.
 */
@ShowcaseSource
@Override
public Widget onInitialize() {
  // Create a new panel
  absolutePanel = new AbsolutePanel();
  absolutePanel.setSize("250px", "250px");
  absolutePanel.ensureDebugId("cwAbsolutePanel");

  // Add a widget that we will animate
  animateeTop = new Image(Showcase.images.gwtLogoThumb());
  animateeBottom = new Image(Showcase.images.gwtLogoThumb());
  animateeLeft = new Image(Showcase.images.gwtLogoThumb());
  animateeRight = new Image(Showcase.images.gwtLogoThumb());
  absolutePanel.add(animateeTop);
  absolutePanel.add(animateeBottom);
  absolutePanel.add(animateeLeft);
  absolutePanel.add(animateeRight);

  // Wrap the absolute panel in a DecoratorPanel
  DecoratorPanel absolutePanelWrapper = new DecoratorPanel();
  absolutePanelWrapper.setWidget(absolutePanel);

  // Create the options bar
  DecoratorPanel optionsWrapper = new DecoratorPanel();
  optionsWrapper.setWidget(createOptionsBar());

  // Add the components to a panel and return it
  HorizontalPanel mainLayout = new HorizontalPanel();
  mainLayout.setSpacing(10);
  mainLayout.add(optionsWrapper);
  mainLayout.add(absolutePanelWrapper);

  // Create the custom animation
  animation = new CustomAnimation();

  // Set the start position of the widgets
  animation.onComplete();

  // Return the layout
  return mainLayout;
}
 

import com.google.gwt.user.client.ui.DecoratorPanel; //导入方法依赖的package包/类
/**
 * Initialize this example.
 */
@ShowcaseSource
@Override
public Widget onInitialize() {
  // Create a new panel
  widgetMap = new LinkedHashMap<String, Widget>();
  absolutePanel = new AbsolutePanel();
  absolutePanel.setSize("250px", "250px");
  absolutePanel.ensureDebugId("cwAbsolutePanel");

  // Add an HTML widget to the panel
  String[] widgetNames = constants.cwAbsolutePanelWidgetNames();
  HTML text = new HTML(constants.cwAbsolutePanelHelloWorld());
  absolutePanel.add(text, 10, 20);
  widgetMap.put(widgetNames[0], text);

  // Add a Button to the panel
  Button button = new Button(constants.cwAbsolutePanelClickMe());
  absolutePanel.add(button, 80, 45);
  widgetMap.put(widgetNames[1], button);

  // Add a Button to the panel
  Grid grid = new Grid(2, 3);
  grid.setBorderWidth(1);
  for (int i = 0; i < 3; i++) {
    grid.setHTML(0, i, i + "");
    grid.setWidget(1, i, new Image(Showcase.images.gwtLogoThumb()));
  }
  absolutePanel.add(grid, 60, 100);
  widgetMap.put(widgetNames[2], grid);

  // Wrap the absolute panel in a DecoratorPanel
  DecoratorPanel absolutePanelWrapper = new DecoratorPanel();
  absolutePanelWrapper.setWidget(absolutePanel);

  // Create the options bar
  DecoratorPanel optionsWrapper = new DecoratorPanel();
  optionsWrapper.setWidget(createOptionsBar());

  // Add the components to a panel and return it
  HorizontalPanel mainLayout = new HorizontalPanel();
  mainLayout.setSpacing(10);
  mainLayout.add(optionsWrapper);
  mainLayout.add(absolutePanelWrapper);

  return mainLayout;
}
 

import com.google.gwt.user.client.ui.DecoratorPanel; //导入方法依赖的package包/类
/**
 * Create a form that contains undisclosed advanced options.
 */
@ShowcaseSource
private Widget createAdvancedForm() {
  // Create a table to layout the form options
  FlexTable layout = new FlexTable();
  layout.setCellSpacing(6);
  layout.setWidth("300px");
  FlexCellFormatter cellFormatter = layout.getFlexCellFormatter();

  // Add a title to the form
  layout.setHTML(0, 0, constants.cwDisclosurePanelFormTitle());
  cellFormatter.setColSpan(0, 0, 2);
  cellFormatter.setHorizontalAlignment(
      0, 0, HasHorizontalAlignment.ALIGN_CENTER);

  // Add some standard form options
  layout.setHTML(1, 0, constants.cwDisclosurePanelFormName());
  layout.setWidget(1, 1, new TextBox());
  layout.setHTML(2, 0, constants.cwDisclosurePanelFormDescription());
  layout.setWidget(2, 1, new TextBox());

  // Create some advanced options
  HorizontalPanel genderPanel = new HorizontalPanel();
  String[] genderOptions = constants.cwDisclosurePanelFormGenderOptions();
  for (int i = 0; i < genderOptions.length; i++) {
    genderPanel.add(new RadioButton("gender", genderOptions[i]));
  }
  Grid advancedOptions = new Grid(2, 2);
  advancedOptions.setCellSpacing(6);
  advancedOptions.setHTML(0, 0, constants.cwDisclosurePanelFormLocation());
  advancedOptions.setWidget(0, 1, new TextBox());
  advancedOptions.setHTML(1, 0, constants.cwDisclosurePanelFormGender());
  advancedOptions.setWidget(1, 1, genderPanel);

  // Add advanced options to form in a disclosure panel
  DisclosurePanel advancedDisclosure = new DisclosurePanel(
      constants.cwDisclosurePanelFormAdvancedCriteria());
  advancedDisclosure.setAnimationEnabled(true);
  advancedDisclosure.ensureDebugId("cwDisclosurePanel");
  advancedDisclosure.setContent(advancedOptions);
  layout.setWidget(3, 0, advancedDisclosure);
  cellFormatter.setColSpan(3, 0, 2);

  // Wrap the contents in a DecoratorPanel
  DecoratorPanel decPanel = new DecoratorPanel();
  decPanel.setWidget(layout);
  return decPanel;
}
 

import com.google.gwt.user.client.ui.DecoratorPanel; //导入方法依赖的package包/类
/**
 * Initialize this example.
 */
@ShowcaseSource
@Override
public Widget onInitialize() {
  // Create a static tree and a container to hold it
  Tree staticTree = createStaticTree();
  staticTree.setAnimationEnabled(true);
  staticTree.ensureDebugId("cwTree-staticTree");
  ScrollPanel staticTreeWrapper = new ScrollPanel(staticTree);
  staticTreeWrapper.ensureDebugId("cwTree-staticTree-Wrapper");
  staticTreeWrapper.setSize("300px", "300px");

  // Wrap the static tree in a DecoratorPanel
  DecoratorPanel staticDecorator = new DecoratorPanel();
  staticDecorator.setWidget(staticTreeWrapper);

  // Create a dynamically generated tree and a container to hold it
  final Tree dynamicTree = createDynamicTree();
  dynamicTree.ensureDebugId("cwTree-dynamicTree");
  ScrollPanel dynamicTreeWrapper = new ScrollPanel(dynamicTree);
  dynamicTreeWrapper.ensureDebugId("cwTree-dynamicTree-Wrapper");
  dynamicTreeWrapper.setSize("300px", "300px");

  // Wrap the dynamic tree in a DecoratorPanel
  DecoratorPanel dynamicDecorator = new DecoratorPanel();
  dynamicDecorator.setWidget(dynamicTreeWrapper);

  // Combine trees onto the page
  Grid grid = new Grid(2, 3);
  grid.setCellPadding(2);
  grid.getRowFormatter().setVerticalAlign(1, HasVerticalAlignment.ALIGN_TOP);
  grid.setHTML(0, 0, constants.cwTreeStaticLabel());
  grid.setHTML(0, 1, "   ");
  grid.setHTML(0, 2, constants.cwTreeDynamicLabel());
  grid.setWidget(1, 0, staticDecorator);
  grid.setHTML(1, 1, "   ");
  grid.setWidget(1, 2, dynamicDecorator);

  // Wrap the trees in DecoratorPanels
  return grid;
}
 

import com.google.gwt.user.client.ui.DecoratorPanel; //导入方法依赖的package包/类
/**
 * Constructor.
 */
public Application() {
  // Setup the main layout widget
  FlowPanel layout = new FlowPanel();
  initWidget(layout);

  // Setup the top panel with the title and links
  createTopPanel();
  layout.add(topPanel);

  // Add the main menu
  bottomPanel = new HorizontalPanel();
  bottomPanel.setWidth("100%");
  bottomPanel.setSpacing(0);
  bottomPanel.setVerticalAlignment(HasVerticalAlignment.ALIGN_TOP);
  layout.add(bottomPanel);
  createMainMenu();
  bottomPanel.add(mainMenu);

  // Setup the content layout
  contentLayout = new Grid(2, 1);
  contentLayout.setCellPadding(0);
  contentLayout.setCellSpacing(0);
  contentDecorator = new DecoratorPanel();
  contentDecorator.setWidget(contentLayout);
  contentDecorator.addStyleName(DEFAULT_STYLE_NAME + "-content-decorator");
  bottomPanel.add(contentDecorator);
  if (LocaleInfo.getCurrentLocale().isRTL()) {
    bottomPanel.setCellHorizontalAlignment(contentDecorator,
        HasHorizontalAlignment.ALIGN_LEFT);
    contentDecorator.getElement().setAttribute("align", "LEFT");
  } else {
    bottomPanel.setCellHorizontalAlignment(contentDecorator,
        HasHorizontalAlignment.ALIGN_RIGHT);
    contentDecorator.getElement().setAttribute("align", "RIGHT");
  }
  CellFormatter formatter = contentLayout.getCellFormatter();
  formatter.setStyleName(0, 0, DEFAULT_STYLE_NAME + "-content-title");

  setContentTitle(new HTML("jCommerce Administation"));

  // Add the content wrapper
  contentWrapper = new SimplePanel();
  contentLayout.setWidget(1, 0, contentWrapper);
  formatter.setStyleName(1, 0, DEFAULT_STYLE_NAME + "-content-wrapper");
  setContent(null);
  
  rightButton.setVisible(false);
}