Example usage for com.google.gwt.event.logical.shared SelectionEvent getSelectedItem

Introduction

In this page you can find the example usage for com.google.gwt.event.logical.shared SelectionEvent getSelectedItem.

Prototype

public T getSelectedItem() 

Source Link

Document

Gets the selected item.

Usage

From source file:org.activityinfo.ui.client.page.app.AppFrameSet.java

License:Open Source License

private void setupTabs() {
    appBar.getSectionTabStrip().addSelectionHandler(new SelectionHandler<Section>() {

        @Override/* w w  w. j  a  va2  s . c  o m*/
        public void onSelection(SelectionEvent<Section> event) {
            onSectionClicked(event.getSelectedItem());
        }
    });
    eventBus.addListener(NavigationHandler.NAVIGATION_AGREED, new Listener<NavigationEvent>() {

        @Override
        public void handleEvent(NavigationEvent event) {
            appBar.getSectionTabStrip().setSelection(event.getPlace().getSection());
        }

    });
    BorderLayoutData layout = new BorderLayoutData(LayoutRegion.NORTH);
    layout.setSize(AppBar.HEIGHT);

    viewport.add(appBar, layout);
}

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From source file:org.aksw.TripleCheckMate.client.widgets.EvaluationItemDialog.java

License:Apache License

private void setupTree() {

    // Get all error items from DB async callback
    AsyncCallback<List<ErrorItem>> errorCallback = new AsyncCallback<List<ErrorItem>>() {
        public void onFailure(Throwable caught) {
            Window.alert(caught.getMessage());
            // SessionContext.hidePopup();
        }/*ww w.  ja v a 2  s.  c  om*/

        public void onSuccess(List<ErrorItem> items) {
            arrangeErrorTreeItems(items, null);
        }
    };

    // Get all error items from DB call
    SessionContext.evaluationReqSrv.getErrorChildren(-1, errorCallback);

    treeError.addSelectionHandler(new SelectionHandler<TreeItem>() {

        public void onSelection(SelectionEvent<TreeItem> event) {
            // TODO Auto-generated method stub
            final TreeItem treeItem = event.getSelectedItem();
            itemSelected(((ErrorItem) treeItem.getUserObject()));

        }
    });
}

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From source file:org.apache.oozie.tools.workflowgenerator.client.OozieWorkflowGenerator.java

License:Apache License

/**
 * Initialize workflow tree-view menu on left side
 *
 * @return//from  w  ww.  j  a v  a 2  s  .com
 */
public Tree initWrkflowTree() {
    Tree t = new Tree();
    TreeItem actionTree = new TreeItem("Property");
    t.addItem(actionTree);
    t.addSelectionHandler(new SelectionHandler<TreeItem>() {

        @Override
        public void onSelection(SelectionEvent<TreeItem> event) {
            TreeItem item = event.getSelectedItem();
            String name = item.getText();
            if (name.equals("Property") && wrkflowtable != null) {
                setPropertyTable(wrkflowtable);
            }
        }
    });

    return t;
}

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From source file:org.apache.oozie.tools.workflowgenerator.client.OozieWorkflowGenerator.java

License:Apache License

/**
 * Initialize node tree-view menu on left side
 *
 * @return/*from  w  ww.ja  va  2 s.co  m*/
 */
public Tree initNodeTree() {

    Tree t = new Tree();

    // Action Node Tree
    TreeItem actionTree = new TreeItem("Action Node");
    TreeItem mrTree = new TreeItem("MapReduce");
    mrTree.addItem("Streaming");
    mrTree.addItem("Pipes");
    actionTree.addItem(mrTree);
    actionTree.addItem("Pig");
    actionTree.addItem("Java");
    actionTree.addItem("FS");
    actionTree.addItem("Subworkflow");
    actionTree.addItem("SSH");
    actionTree.addItem("Shell");
    actionTree.addItem("Email");

    // Control Node Tree
    TreeItem controlTree = new TreeItem("Control Node");
    controlTree.addItem("Start");
    controlTree.addItem("End");
    controlTree.addItem("Kill");
    controlTree.addItem("Fork/Join");
    controlTree.addItem("Decision");

    t.addItem(actionTree);
    t.addItem(controlTree);

    // Event Handler
    t.addSelectionHandler(new SelectionHandler<TreeItem>() {

        @Override
        public void onSelection(SelectionEvent<TreeItem> event) {
            TreeItem item = event.getSelectedItem();
            String name = item.getText();
            if (name.equals("MapReduce")) {
                MapReduceActionWidget w = new MapReduceActionWidget(OozieWorkflowGenerator.this);
                w.setName("MR_".concat(
                        nodeCount.get(NodeType.MAPREDUCE) != null ? nodeCount.get(NodeType.MAPREDUCE).toString()
                                : "0"));
                addWidget(w, 30 + Random.nextInt(30), 30 + Random.nextInt(30));
            } else if (name.equals("Streaming")) {
                StreamingActionWidget w = new StreamingActionWidget(OozieWorkflowGenerator.this);
                w.setName("Streaming_".concat(
                        nodeCount.get(NodeType.STREAMING) != null ? nodeCount.get(NodeType.STREAMING).toString()
                                : "0"));
                addWidget(w, 30 + Random.nextInt(30), 30 + Random.nextInt(30));
            } else if (name.equals("Pipes")) {
                PipesActionWidget w = new PipesActionWidget(OozieWorkflowGenerator.this);
                w.setName("Pipes_"
                        .concat(nodeCount.get(NodeType.PIPES) != null ? nodeCount.get(NodeType.PIPES).toString()
                                : "0"));
                addWidget(w, 30 + Random.nextInt(30), 30 + Random.nextInt(30));
            } else if (name.equals("Pig")) {
                PigActionWidget w = new PigActionWidget(OozieWorkflowGenerator.this);
                w.setName("Pig_".concat(
                        nodeCount.get(NodeType.PIG) != null ? nodeCount.get(NodeType.PIG).toString() : "0"));
                addWidget(w, 30 + Random.nextInt(30), 30 + Random.nextInt(30));
            } else if (name.equals("Java")) {
                JavaActionWidget w = new JavaActionWidget(OozieWorkflowGenerator.this);
                w.setName("Java_".concat(
                        nodeCount.get(NodeType.JAVA) != null ? nodeCount.get(NodeType.JAVA).toString() : "0"));
                addWidget(w, 30 + Random.nextInt(30), 30 + Random.nextInt(30));
            } else if (name.equals("FS")) {
                FSActionWidget w = new FSActionWidget(OozieWorkflowGenerator.this);
                w.setName("FS_".concat(
                        nodeCount.get(NodeType.FS) != null ? nodeCount.get(NodeType.FS).toString() : "0"));
                addWidget(w, 30 + Random.nextInt(30), 30 + Random.nextInt(30));
            } else if (name.equals("SSH")) {
                SSHActionWidget w = new SSHActionWidget(OozieWorkflowGenerator.this);
                w.setName("SSH_".concat(
                        nodeCount.get(NodeType.SSH) != null ? nodeCount.get(NodeType.SSH).toString() : "0"));
                addWidget(w, 30 + Random.nextInt(30), 30 + Random.nextInt(30));

            } else if (name.equals("Email")) {
                EmailActionWidget w = new EmailActionWidget(OozieWorkflowGenerator.this);
                w.setName("Email_"
                        .concat(nodeCount.get(NodeType.EMAIL) != null ? nodeCount.get(NodeType.EMAIL).toString()
                                : "0"));
                addWidget(w, 30 + Random.nextInt(30), 30 + Random.nextInt(30));

            } else if (name.equals("Shell")) {
                ShellActionWidget w = new ShellActionWidget(OozieWorkflowGenerator.this);
                w.setName("Shell_"
                        .concat(nodeCount.get(NodeType.SHELL) != null ? nodeCount.get(NodeType.SHELL).toString()
                                : "0"));
                addWidget(w, 30 + Random.nextInt(30), 30 + Random.nextInt(30));

            } else if (name.equals("Subworkflow")) {
                SubWFActionWidget w = new SubWFActionWidget(OozieWorkflowGenerator.this);
                w.setName("SubWF_"
                        .concat(nodeCount.get(NodeType.SUBWF) != null ? nodeCount.get(NodeType.SUBWF).toString()
                                : "0"));
                addWidget(w, 30 + Random.nextInt(30), 30 + Random.nextInt(30));

            } else if (name.equals("Start")) {
                if (start == null) {
                    StartNodeWidget w = new StartNodeWidget(OozieWorkflowGenerator.this);
                    start = w;
                    addWidget(w, 30 + Random.nextInt(30), 30 + Random.nextInt(30));
                }
            } else if (name.equals("End")) {
                if (end == null) {
                    EndNodeWidget w = new EndNodeWidget(OozieWorkflowGenerator.this);
                    w.setName("End");
                    end = w;
                    addWidget(w, 30 + Random.nextInt(30), 30 + Random.nextInt(30));
                }
            } else if (name.equals("Kill")) {
                if (kill == null) {
                    KillNodeWidget w = new KillNodeWidget(OozieWorkflowGenerator.this);
                    w.setName("Kill");
                    kill = w;
                    addWidget(w, 30 + Random.nextInt(30), 30 + Random.nextInt(30));
                }
            } else if (name.equals("Fork/Join")) {
                ForkNodeWidget fork = new ForkNodeWidget(OozieWorkflowGenerator.this);
                fork.setName("Fork_".concat(
                        nodeCount.get(NodeType.FORK) != null ? nodeCount.get(NodeType.FORK).toString() : "0"));
                addWidget(fork, 30 + Random.nextInt(30), 30 + Random.nextInt(30));

                JoinNodeWidget join = new JoinNodeWidget(OozieWorkflowGenerator.this);
                join.setName("Join_".concat(
                        nodeCount.get(NodeType.JOIN) != null ? nodeCount.get(NodeType.JOIN).toString() : "0"));
                addWidget(join, 90 + Random.nextInt(30), 30 + Random.nextInt(30));

            } else if (name.equals("Decision")) {
                DecisionNodeWidget w = new DecisionNodeWidget(OozieWorkflowGenerator.this);
                w.setName("Decision_".concat(
                        nodeCount.get(NodeType.DECISION) != null ? nodeCount.get(NodeType.DECISION).toString()
                                : "0"));
                addWidget(w, 30 + Random.nextInt(30), 30 + Random.nextInt(30));
            }
        }
    });

    return t;
}

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From source file:org.apache.solr.explorer.client.core.ui.consolepane.log.LogPane.java

License:Apache License

public LogPane() {

    logger = new AbstractLogger() {
        public void log(Level level, String message, Throwable t) {
            LogPane.this.log(level, message, t);
        }//  w w  w .  ja  v a 2  s . c  o m
    };

    HorizontalPanel toolbar = new HorizontalPanel();
    toolbar.setVerticalAlignment(HorizontalPanel.ALIGN_MIDDLE);
    toolbar.add(new Label("Level:"));
    addGap(toolbar, "3px");
    levelDropDown = new DropDownBox<AbstractLogger.Level>();
    for (AbstractLogger.Level level : AbstractLogger.Level.values()) {
        levelDropDown.addOption(level.name(), level);
    }
    levelDropDown.addSelectionHandler(new SelectionHandler<AbstractLogger.Level>() {
        public void onSelection(SelectionEvent<Logger.Level> event) {
            logger.setLevel(event.getSelectedItem());
        }
    });
    toolbar.add(levelDropDown);
    addGap(toolbar, "10px");
    SimpleButton clearButton = new SimpleButton("Clear", new ClickHandler() {
        public void onClick(ClickEvent event) {
            doClear();
        }
    });
    toolbar.add(clearButton);

    logEntries = new FlowPanel();
    logEntries.setStylePrimaryName("LogEntries");

    logEntriesScrollPanel = new ScrollPanel(logEntries);

    DOM.setStyleAttribute(logEntriesScrollPanel.getElement(), "border", "2px inset gray");

    LayoutPanel main = new LayoutPanel();
    main.add(toolbar);
    main.setWidgetLeftRight(toolbar, 10, Style.Unit.PX, 10, Style.Unit.PX);
    main.setWidgetTopHeight(toolbar, 10, Style.Unit.PX, 25, Style.Unit.PX);

    main.add(logEntriesScrollPanel);
    main.setWidgetLeftRight(logEntriesScrollPanel, 10, Style.Unit.PX, 10, Style.Unit.PX);
    main.setWidgetTopBottom(logEntriesScrollPanel, 45, Style.Unit.PX, 10, Style.Unit.PX);

    initWidget(main);
    setStylePrimaryName("LogPane");
}

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From source file:org.apache.solr.explorer.client.core.ui.consolepane.SchemaPane.java

License:Apache License

public SchemaPane() {

    SplitLayout main = new SplitLayout();

    tree = new Tree();
    tree.setAnimationEnabled(true);/*from   w  w  w.  j av a 2s.c  o m*/
    tree.addSelectionHandler(new SelectionHandler<TreeItem>() {
        public void onSelection(SelectionEvent<TreeItem> event) {
            TreeItem item = event.getSelectedItem();
            Object userObject = item.getUserObject();
            if (userObject instanceof Field) {
                handleFieldClicked((Field) userObject);
                return;
            }

            if (userObject instanceof Type) {
                handleTypeClicked((Type) userObject);
                return;
            }

            // otherwise we just clean the infopane
            infoPane.clear();
        }
    });
    tree.addOpenHandler(new OpenHandler<TreeItem>() {
        public void onOpen(OpenEvent<TreeItem> event) {
            TreeItem item = event.getTarget();
            if (item.getState() && currentOpenItem != item) {
                if (currentOpenItem != null) {
                    currentOpenItem.setState(false, false);
                }
                currentOpenItem = item;
            }
        }
    });

    typeInfoTable = new BasicTable();
    typeInfoTable.setHeaderHTML(0, "Name");
    typeInfoTable.setHeaderHTML(1, "Value");
    typeInfoTable.setWidth("400px");
    typeInfoTable.getColumnFormatter().setWidth(0, "100px");

    fieldInfoTable = new BasicTable();
    fieldInfoTable.setHeaderHTML(0, "Name");
    fieldInfoTable.setHeaderHTML(1, "Value");
    fieldInfoTable.setWidth("400px");
    fieldInfoTable.getColumnFormatter().setWidth(0, "200px");

    main.addWest(new ScrollPanel(tree), 300);
    infoPane = new SimplePanel();
    infoPane.setSize("100%", "100%");
    main.add(new ScrollPanel(infoPane));

    initWidget(main);
    addStyleName("SchemaPane");
}

---

From source file:org.apache.solr.explorer.client.core.ui.resultspane.ResultsPane.java

License:Apache License

@Initializer
public void init() {
    main.addNorth(headerBar, 25);// w w  w.  j  a  v  a  2s  . c o m
    tabs = new TabLayout();
    main.add(tabs);
    tabs.addSelectionHandler(new SelectionHandler<TabBar.Tab>() {
        public void onSelection(SelectionEvent<TabBar.Tab> event) {
            String id = event.getSelectedItem().getId();
            ResultsPaneView view = viewById.get(id);
            view.afterShowing();
        }
    });
}

---

From source file:org.apache.solr.explorer.client.core.ui.searchpane.SearchPane.java

License:Apache License

@Initializer
public void init() {

    HorizontalPanel coresSelectionPanel = new HorizontalPanel();
    coresSelectionPanel.setStylePrimaryName("CoresSelectionPanel");
    coresSelectionPanel.setVerticalAlignment(HorizontalPanel.ALIGN_MIDDLE);
    coresSelectionPanel.add(new Label("Solr Core: "));
    addGap(coresSelectionPanel, "3px");
    coresDropDown = new DropDownBox<SolrCoreConfiguration>();
    coresDropDown.addSelectionHandler(new SelectionHandler<SolrCoreConfiguration>() {
        public void onSelection(SelectionEvent<SolrCoreConfiguration> event) {
            switchCore(event.getSelectedItem());
        }//from   w ww . j a v a2  s.c  o  m
    });
    coresSelectionPanel.add(coresDropDown);
    addGap(coresSelectionPanel, "5px");

    aboutLink = new SimpleLinkButton("About", new ClickHandler() {
        public void onClick(ClickEvent event) {
            //                Window.open(helpUrl, "_blank", "scrollbars=yes");
            AboutDialog dialog = new AboutDialog();
            dialog.setClosable(true);
            dialog.center();
            dialog.show();
        }
    });
    aboutLink.setVisible(false);
    coresSelectionPanel.add(aboutLink);
    addGap(coresSelectionPanel, "5px");

    main.add(coresSelectionPanel);
    main.setCellHorizontalAlignment(coresSelectionPanel, VerticalPanel.ALIGN_RIGHT);

    searchTextBoxHolder = new SimplePanel();

    TextBox box = new TextBox();
    box.addKeyDownHandler(new EnterKeyHandler() {
        protected void onEnter(KeyDownEvent keyDownEvent) {
            executeSearch();
        }
    });
    setSearchTextBox(box);

    SimpleButton searchButton = new SimpleButton("Search", new ClickHandler() {
        public void onClick(ClickEvent event) {
            executeSearch();
        }
    });

    optionsButton = new SimpleMenuButton("Options", true);

    HorizontalPanel queryPanel = new HorizontalPanel();
    queryPanel.setVerticalAlignment(HorizontalPanel.ALIGN_MIDDLE);
    queryPanel.add(new Label("Query:"));
    LayoutUtils.addGap(queryPanel, "10px");
    queryPanel.add(searchTextBoxHolder);
    LayoutUtils.addGap(queryPanel, "15px");
    queryPanel.add(searchButton);
    LayoutUtils.addGap(queryPanel, "15px");
    queryPanel.add(optionsButton);

    filtersPanel = new HorizontalPanel();

    hintsPanel = new VerticalPanel();
    hintsPanel.setWidth("100%");
    hintsPanel.setVerticalAlignment(VerticalPanel.ALIGN_MIDDLE);
    hintsPanel.setHorizontalAlignment(VerticalPanel.ALIGN_CENTER);

    main.add(queryPanel);
    main.setCellHorizontalAlignment(queryPanel, VerticalPanel.ALIGN_CENTER);
    main.setCellVerticalAlignment(queryPanel, VerticalPanel.ALIGN_MIDDLE);
    addGap(main, "5px");
    main.add(hintsPanel);
    addGap(main, "10px");
    main.add(filtersPanel);
    main.setCellHorizontalAlignment(filtersPanel, VerticalPanel.ALIGN_CENTER);
    main.setCellVerticalAlignment(filtersPanel, VerticalPanel.ALIGN_MIDDLE);

}

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From source file:org.artificer.ui.client.local.pages.OntologiesPage.java

License:Apache License

/**
 * Post construct.//from  w  w w.  j a  va2 s .c om
 */
@PostConstruct
protected void postConstruct() {
    ontologySummaryPanel.addSelectionHandler(new SelectionHandler<OntologySummaryBean>() {

        @Override
        public void onSelection(SelectionEvent<OntologySummaryBean> event) {
            OntologySummaryBean bean = event.getSelectedItem();
            onOntologyClicked(bean);
        }
    });
}

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From source file:org.cimav.client.ui.departamentos.DepartamentosUI.java

public DepartamentosUI() {

    buildGrid();//from w w w  . j ava  2 s .c  o  m

    initWidget(uiBinder.createAndBindUi(this));

    // 1era carga de Datos
    DeptoDatabase.get().load();
    // de inicio, poner en Nulo
    this.clearSelection();
    this.updateWidgets();

    tabLayout.addSelectionHandler(new SelectionHandler<Integer>() {
        @Override
        public void onSelection(SelectionEvent<Integer> event) {
            if (event.getSelectedItem() == 0) {
                // Tab del Grid

                // DataGrid es un Widget tipo RequireSize; por lo tanto debe ser hijo de un widget tipo ProvidesResize. 
                // De lo contrario se "desaparece" al no poder ajustar a los cambios de tamao.
                dataGrid.setWidth("100%");
                dataGrid.setHeight("100%");
                dataGrid.redraw();

            } else if (event.getSelectedItem() == 1) {
                // Tab del Editor
            }
        }
    });

    btnReload.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            clearSelection();
            DeptoDatabase.get().load();
        }
    });
    btnAdd.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {

            // el nuevo debe ser id < 0 y garantizar que si el anterior tambien es nuevo, lo sustituya
            int idNegativo = DeptoDatabase.currentDepto != null && DeptoDatabase.currentDepto.getId() != null
                    && DeptoDatabase.currentDepto.getId() <= 0 ? DeptoDatabase.currentDepto.getId() - 1 : -1;

            // crear nuevo Departamento
            Departamento nuevoDepto = new Departamento();
            // con -1 para indicar que es nuevo
            nuevoDepto.setId(idNegativo);
            nuevoDepto.setCodigo("");
            DeptoDatabase.currentDepto = nuevoDepto;

            // en vez del clearSelection
            dataGrid.getSelectionModel().setSelected(DeptoDatabase.currentDepto, true);
            // dispara el OnSelect (si cambia dado que )
            //clearSelection();

            tabLayout.selectTab(1);
        }
    });
    btnEditar.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            // simple selecciona el tab del Editor
            tabLayout.selectTab(1);
        }
    });
    btnEliminar.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {

            // TODO Falta msg de autorizacin de remove
            // keep el depto a remove
            Departamento deptoToRemove = DeptoDatabase.currentDepto;
            // limpia la seleccin
            clearSelection();
            updateWidgets();
            // elimina el depto a remove
            DeptoDatabase.get().removeDepto(deptoToRemove);

            InfoView.show("Registro " + deptoToRemove.getCodigo() + " eliminado");
        }
    });

    btnExtra.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {

            DeptoDatabase.get().extra();

        }
    });

}

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