Java Code Examples for com.google.gwt.user.client.ui.HTML#addClickHandler()

public SearchTool(final Harvest harvest, final Index index, PlaceManager placeManager) {
    this.index = index;
    HTML root = new HTML("<i class=\"icon-search\" style='color:#CECECE'></i> " + Console.CONSTANTS.common_label_search());
    root.setTitle(Console.CONSTANTS.common_label_search() + "(" + getShortcut() + ")");
    root.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(final ClickEvent event) {
            showPopup();
        }
    });
    this.popup = new SearchPopup(harvest, index, placeManager);

    GlobalShortcuts.bind("mod+2", new Command() {
        @Override
        public void execute() {
            showPopup();
        }
    });

    initWidget(root);
    setStyleName("hal-searchTool");
}
 

public ApplicationHeader(String title) {

        prefix = new HTML("");
        prefix.setStyleName("header-content");
        HTML changeButton = new HTML("(change)");

        changeButton.setStyleName("html-link");
        changeButton.addClickHandler(new ClickHandler() {
            @Override
            public void onClick(ClickEvent clickEvent) {
                Window.alert("Changing profiles not implemented yet!");
            }
        });

        add(prefix);
        //add(changeButton);

        //changeButton.getElement().getParentElement().setAttribute("style", "vertical-align:middle");

        setProfileName(title);
    }
 

protected void init(String msg, String title) {
	this.setTitle("stdErr");
	this.setGlassEnabled(true);

	HTML closeButton = new HTML("X");
	closeButton.setSize("10px", "10px");
	closeButton.setStyleName("closebtn");
	closeButton.addClickHandler(new ClickHandler() {
		@Override
		public void onClick(ClickEvent event) {
			StdPanel.this.hide();
		}
	});

	ScrollPanel scvp = new ScrollPanel();
	VerticalPanel verticalPanel = new VerticalPanel();

	verticalPanel.add(closeButton);
	verticalPanel.setCellHeight(closeButton, "30px");
	verticalPanel.setStyleName("vpanel");
	HTML desc = new HTML(title);
	desc.setStyleName("popupTitle");
	verticalPanel.add(desc);
	verticalPanel.setCellHeight(desc, "30px");

	TextArea label = new TextArea();
	label.setText(msg);
	label.setReadOnly(true);
	label.setSize("650px", "400px");
	verticalPanel.add(label);
	scvp.add(verticalPanel);
	this.add(scvp);
	this.setStyleName("loading_container");
	this.center();
	this.show();
}
 

@Override
public Widget createWidget() {
    HTML refreshBtn = new HTML("<i class='icon-refresh'></i> Refresh Results");
                  refreshBtn.setStyleName("html-link");
                  refreshBtn.getElement().getStyle().setPosition(Style.Position.RELATIVE);
                  refreshBtn.getElement().getStyle().setTop(-80, Style.Unit.PX);
                  refreshBtn.getElement().getStyle().setMarginTop(10, Style.Unit.PX);
                  refreshBtn.getElement().getStyle().setFloat(Style.Float.RIGHT);
                  refreshBtn.getElement().getStyle().setLeft(80, Style.Unit.PCT);

    refreshBtn.ensureDebugId(Console.DEBUG_CONSTANTS.debug_label_refresh_tXMetricViewImp());

    refreshBtn.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            presenter.refresh();
        }
    });

    this.executionMetric = new TXExecutionView();
    this.rollbackMetric = new TXRollbackView();
    this.statisticsInfo = new GeneralView();

    SimpleLayout layout = new SimpleLayout()
            .setTitle("Transaction Manager")
            .setHeadline("Transaction Metrics")
            .setDescription(Console.CONSTANTS.subys_tx_metric_desc())
            .addContent("", refreshBtn)
            .addContent("General Info", statisticsInfo.asWidget())
            .addContent("Executions", executionMetric.asWidget())
            .addContent("Rollbacks", rollbackMetric.asWidget());


    return layout.build();
}
 

@Override
public Widget createWidget() {

    SimpleLayout layout = new SimpleLayout()
                           .setTitle(Console.CONSTANTS.subsys_naming_jndiView())
                           .setHeadline(Console.CONSTANTS.subsys_naming_jndiBindings());

    HTML refreshButton = new HTML("<i class='icon-refresh'></i> Refresh Results");
    refreshButton.setStyleName("html-link");
    refreshButton.getElement().getStyle().setPosition(Style.Position.RELATIVE);
    refreshButton.getElement().getStyle().setTop(-10, Style.Unit.PX);
    refreshButton.getElement().getStyle().setFloat(Style.Float.RIGHT);
    refreshButton.getElement().getStyle().setLeft(88, Style.Unit.PCT);

    layout.addContent("", refreshButton);

    refreshButton.ensureDebugId(Console.DEBUG_CONSTANTS.debug_label_refresh_jndiView());

    refreshButton.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            presenter.refresh();
        }
    });

    container = new VerticalPanel();
    container.setStyleName("fill-layout");

    layout.addContent("", container);

    return layout.build();
}
 

private void updateBreadcrump() {
    breadcrumb.clear();

    int i=1;
    for(final Entry item : history)
    {
        String name = item.getName().equals("/") ? "/Root" : item.getName();
        HTML link = new HTML(name);
        link.addClickHandler(new BreadcrumbClick(i, item));
        breadcrumb.add(link);
        i++;
    }

}
 

private Widget getLinksSection() {
    linksPane = new HTMLPanel(createLinks());
    linksPane.getElement().setId("header-links-section");
    linksPane.getElement().setAttribute("role", "menubar");
    linksPane.getElement().setAttribute("aria-controls", "main-content-area");

    for (final ToplevelTabs.Config tlt : toplevelTabs) {
        final String id = "header-" + tlt.getToken();

        SafeHtmlBuilder html = new SafeHtmlBuilder();
        html.appendHtmlConstant("<div class='header-link-label'>");
        html.appendHtmlConstant("<span role='menuitem'>");
        html.appendHtmlConstant(tlt.getTitle());
        html.appendHtmlConstant("</span>");
        html.appendHtmlConstant("</div>");
        HTML widget = new HTML(html.toSafeHtml());
        widget.setStyleName("fill-layout");

        widget.addClickHandler(new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
                // navigate either child directly or parent if revealed the first time
                /*boolean hasChild = perspectiveStore.hasChild(tlt.getToken());
                String token = hasChild ?
                        perspectiveStore.getChild(tlt.getToken()) : tlt.getToken();
                boolean updateToken = hasChild ? true : tlt.isUpdateToken();*/

                String token = tlt.getToken();
                placeManager.revealPlace(
                        new PlaceRequest.Builder().nameToken(token).build(), tlt.isUpdateToken()
                );
            }
        });
        linksPane.add(widget, id);

    }

    return linksPane;
}
 

public static void build(final HasTreeItems subsysTree, List<SubsystemRecord> subsystems)
{

    SubsystemRegistry registry = Console.getSubsystemRegistry();

    Map<String, List<SubsystemExtensionMetaData>> grouped = new HashMap<String, List<SubsystemExtensionMetaData>>();
    List<String> groupNames = new ArrayList<String>();
    for(SubsystemExtensionMetaData ext : registry.getExtensions())
    {
        if(!grouped.containsKey(ext.getGroup()))
        {
            groupNames.add(ext.getGroup());
            grouped.put(ext.getGroup(), new ArrayList<SubsystemExtensionMetaData>());
        }

        grouped.get(ext.getGroup()).add(ext);
    }

    int includedSubsystems = 0;


    Collections.sort(groupNames);

    // build groups first
    for(String groupName : groupNames)
    {
        List<SubsystemExtensionMetaData> items = grouped.get(groupName);

        final GroupItem groupTreeItem = new GroupItem(groupName);

        for(SubsystemExtensionMetaData candidate : items)
        {
            boolean match = false;
            for(SubsystemRecord actual: subsystems)
            {
                if(actual.getKey().equals(candidate.getKey()))
                {
                    includedSubsystems++;

                    final LHSNavTreeItem link = new LHSNavTreeItem(candidate.getName(), candidate.getToken());
                    link.setKey(candidate.getKey());
                    link.getElement().setAttribute("title", candidate.getName()+" "+
                            actual.getMajor()+"."+
                            actual.getMinor()+"."+
                            actual.getMicro());

                    if(compatibleVersion(actual, candidate)) {
                        groupTreeItem.addItem(link);
                        match = true;
                    }

                }
            }
            /*if (!match) {
                System.out.println("Skip subsystem " + candidate.getKey() + ", " + candidate.getName() + ", #" + candidate.getToken());
            }*/
        }


        // skip empty groups
        if(groupTreeItem.getChildCount()>0)
            subsysTree.addItem(groupTreeItem);

    }

    // fallback in case no manageable subsystems exist
    if(includedSubsystems==0)
    {
        HTML explanation = new HTML("No manageable subsystems exist.");
        explanation.addClickHandler(new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
                displaySubsystemHelp(subsysTree);
            }
        });
        subsysTree.addItem(new TreeItem(explanation));
    }
}
 

@Override
public Widget createWidget() {

    LayoutPanel layout = new LayoutPanel();

    FakeTabPanel titleBar = new FakeTabPanel("Virtual Machine Status");
    layout.add(titleBar);

    ClickHandler refreshHandler = new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            presenter.refresh();
        }
    };

    // ----

    VerticalPanel vpanel = new VerticalPanel();
    vpanel.setStyleName("rhs-content-panel");

    ScrollPanel scroll = new ScrollPanel(vpanel);
    layout.add(scroll);

    layout.setWidgetTopHeight(titleBar, 0, Style.Unit.PX, 40, Style.Unit.PX);
    layout.setWidgetTopHeight(scroll, 40, Style.Unit.PX, 100, Style.Unit.PCT);

    // ------------------------

    osName = new HTML();
    processors = new HTML();
    uptime = new HTML();

    HorizontalPanel header = new HorizontalPanel();
    header.setStyleName("fill-layout-width");
    vmName = new ContentHeaderLabel("");
    header.add(vmName);

    HTML refreshBtn = new HTML("<i class='icon-refresh'></i> Refresh Results");
    refreshBtn.setStyleName("html-link");
    refreshBtn.addClickHandler(refreshHandler);

    osPanel = new VerticalPanel();
    osPanel.add(refreshBtn);

    header.add(osPanel);

    vpanel.add(header);
    vpanel.add(osName);
    vpanel.add(processors);
    vpanel.add(uptime);

    // 50/50
    osPanel.getElement().getParentElement().setAttribute("style", "width:50%; vertical-align:top;padding-right:15px;");
    osPanel.getElement().getParentElement().setAttribute("align", "right");
    vmName.getElement().getParentElement().setAttribute("style", "width:50%; vertical-align:top");




    // --

    heapChart = new HeapChartView("Heap Usage") ;
    nonHeapChart = new HeapChartView("Non Heap Usage", false) ;

    vpanel.add(heapChart.asWidget());
    Widget widget = nonHeapChart.asWidget();
    //vpanel.add(widget);

    // --

    threadChart = new ThreadChartView("Thread Usage");
    vpanel.add(threadChart.asWidget());
    //threadPanel.add(osPanel);

    return layout;
}
 

/**
 * Update root node. Basicaly a refresh of the tree.
 *
 * @param address
 * @param modelNodes
 */
public void updateRootTypes(ModelNode address, List<ModelNode> modelNodes) {

    deck.showWidget(CHILD_VIEW);
    tree.clear();
    descView.clearDisplay();
    formView.clearDisplay();
    offsetDisplay.clear();

    // IMPORTANT: when pin down is active, we need to consider the offset to calculate the real address
    addressOffset = address;
    nodeHeader.updateDescription(address);

    List<Property> offset = addressOffset.asPropertyList();
    if(offset.size()>0)
    {
        String parentName = offset.get(offset.size() - 1).getName();
        HTML parentTag = new HTML("<div class='gwt-ToggleButton gwt-ToggleButton-down' title='Remove Filter'>&nbsp;" + parentName + "&nbsp;<i class='icon-remove'></i></div>");
        parentTag.addClickHandler(new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
                presenter.onPinTreeSelection(null);
            }
        });
        offsetDisplay.add(parentTag);
    }

    TreeItem rootItem = null;
    String rootTitle = null;
    String key = null;
    if(address.asList().isEmpty())
    {
        rootTitle = DEFAULT_ROOT;
        key = DEFAULT_ROOT;
    }
    else
    {
        List<ModelNode> tuples = address.asList();
        rootTitle = tuples.get(tuples.size() - 1).asProperty().getValue().asString();
        key = rootTitle;
    }

    SafeHtmlBuilder html = new SafeHtmlBuilder().appendEscaped(rootTitle);
    rootItem = new ModelTreeItem(html.toSafeHtml(), key, address, false);
    tree.addItem(rootItem);


    deck.showWidget(RESOURCE_VIEW);
    rootItem.setSelected(true);

    currentRootKey = key;

    addChildrenTypes((ModelTreeItem)rootItem, modelNodes);
}
 

public Widget asWidget()
{

    HorizontalPanel layout = new HorizontalPanel();
    layout.getElement().setAttribute("title", "Notification Center");
    layout.setStyleName("notification-center");

    messageButton = new HTML(MESSAGE_LABEL+": "+messageCenter.getNewMessageCount());
    messageButton.addStyleName("notification-button");

    ClickHandler clickHandler = new ClickHandler() {
        public void onClick(ClickEvent event) {

            int numMessages = fetchMessages(messagePopup);
            if(numMessages==0)numMessages=1;

            int width = 250;
            int height = numMessages*35;

            int btnRight = messageButton.getAbsoluteLeft()+messageButton.getOffsetWidth();

            messagePopup.setPopupPosition(
                    btnRight-width,// - (width+10- messageButton.getOffsetWidth()) ,
                    messageButton.getAbsoluteTop() + 25
            );

            messagePopup.show();
            Scheduler.get().scheduleDeferred(new Scheduler.ScheduledCommand() {
                @Override
                public void execute() {
                    messagePopup.focusOnFirstMessage();
                }
            });


            messagePopup.setWidth(width+"px");
            messagePopup.setHeight(height+"px");
        }
    };

    messageButton.addClickHandler(clickHandler);

    messageDisplay = new HorizontalPanel();
    messageDisplay.getElement().setAttribute("role", "log");
    messageDisplay.getElement().setAttribute("aria-live", "polite");
    messageDisplay.getElement().setAttribute("aria-atomic", "true");

    layout.add(messageDisplay);
    layout.add(messageButton);

    messageDisplay.getElement().getParentElement().setAttribute("style", "width:100%;padding-right:5px");
    messageDisplay.getElement().getParentElement().setAttribute("align", "right");

    messageButton.getElement().getParentElement().setAttribute("style", "width:60px");
    messageButton.getElement().getParentElement().setAttribute("align", "right");

    // register listener
    messageCenter.addMessageListener(this);
    Console.getEventBus().addHandler(ReloadEvent.TYPE, this);

    return layout;
}