Example usage for com.vaadin.shared.ui MultiSelectMode SIMPLE

Introduction

In this page you can find the example usage for com.vaadin.shared.ui MultiSelectMode SIMPLE.

Prototype

MultiSelectMode SIMPLE

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Document

The previous more simple behavior of the multi select.

Usage

From source file:com.lst.deploymentautomation.vaadin.page.TodoListView.java

License:Open Source License

@SuppressWarnings("serial")
private void createView() {
    final LspsUI ui = (LspsUI) getUI();

    setTitle(ui.getMessage(TITLE));/*ww  w .  j  av  a 2  s  .  c  o m*/

    VerticalLayout layout = new VerticalLayout();
    setContent(layout);

    table = new Table();
    table.setSizeFull();
    table.setSelectable(true);
    table.setMultiSelectMode(MultiSelectMode.SIMPLE);
    table.setSortEnabled(false);
    table.setColumnReorderingAllowed(true);
    table.setColumnCollapsingAllowed(true);

    table.addValueChangeListener(new Property.ValueChangeListener() {

        @Override
        public void valueChange(ValueChangeEvent event) {
            final Object sel = event.getProperty().getValue();
            if (sel instanceof Set) {
                selection = (Set<Long>) sel;
            } else if (sel instanceof Long) {
                selection = Collections.singleton((Long) sel);
            } else {
                selection = Collections.emptySet();
            }

            //enable todo actions only if the sel is non-empty
            actionBtn.setEnabled(selection.size() > 0);
        }
    });
    table.addItemClickListener(new ItemClickListener() {

        @Override
        public void itemClick(ItemClickEvent event) {
            if (table.isMultiSelect()) {
                return; //don't do anything if in selection mode
            }
            if (event.getButton() != MouseButton.LEFT || event.isDoubleClick()) {
                return; //ignore right-clicks
            }

            final Item item = event.getItem();
            final Long todoId = (Long) item.getItemProperty("id").getValue();
            try {
                ((LspsUI) getUI()).openTodo(todoId);
            } catch (Exception e) {
                Utils.log(e, "could not open to-do " + todoId, log);
                final LspsUI ui = (LspsUI) getUI();
                ui.showErrorMessage("app.unknownErrorOccurred", e); //todo.openFailed?
            }
        }
    });

    table.setContainerDataSource(container);

    Object[] defaultColumns = new Object[] { "title", "notes", "priority", "authorization", "modelInstanceId",
            "issuedDate" };
    //load table settings
    String settings = ui.getUser().getSettingString(SETTINGS_KEY, null);
    if (settings == null) {
        table.setVisibleColumns(defaultColumns);
        originalSettings = getColumnSettings();
    } else {
        originalSettings = settings;
        try {
            applyTableSettings(settings);
        } catch (Exception e) {
            table.setVisibleColumns(defaultColumns);
            Utils.log(e, "could not load todo list settings", log);
        }
    }

    table.setColumnHeader("title", ui.getMessage("todo.title"));
    table.setColumnHeader("notes", ui.getMessage("todo.notes"));
    table.setColumnHeader("priority", ui.getMessage("todo.priority"));
    table.setColumnHeader("authorization", ui.getMessage("todo.authorizationShort"));
    table.setColumnHeader("modelInstanceId", ui.getMessage("todo.process"));
    table.setColumnHeader("issuedDate", ui.getMessage("todo.issued"));

    table.setColumnAlignment("modelInstanceId", Table.Align.CENTER);
    table.setColumnExpandRatio("title", 2);
    table.setColumnExpandRatio("notes", 1);

    //localize todo titles
    table.addGeneratedColumn("title", new ColumnGenerator() {

        @Override
        public Object generateCell(Table source, Object itemId, Object columnId) {
            @SuppressWarnings("unchecked")
            BeanItem<Todo> item = (BeanItem<Todo>) source.getItem(itemId);
            return ui.localizeEngineText(item.getBean().getTitle());
        }
    });

    //show icons for authorization
    table.addGeneratedColumn("authorization", new ColumnGenerator() {

        @Override
        public Object generateCell(Table source, Object itemId, Object columnId) {
            @SuppressWarnings("unchecked")
            BeanItem<Todo> item = (BeanItem<Todo>) source.getItem(itemId);
            String icon;
            String text;
            switch (item.getBean().getAuthorization()) {
            case INITIAL_PERFORMER:
                icon = "auth_performer.gif";
                text = ui.getMessage("todo.authorizationPerformer");
                break;
            case DELEGATE:
                icon = "auth_delegate.gif";
                text = ui.getMessage("todo.authorizationDelegate");
                break;
            case SUBSTITUTE:
                icon = "auth_substitute.gif";
                text = ui.getMessage("todo.authorizationSubstitute");
                break;
            case NOT_PERMITTED:
            default:
                icon = "auth_unknown.gif";
                text = ui.getMessage("todo.authorizationUnknown");
                break;
            }
            Embedded authIcon = new Embedded(null, new ThemeResource("../icons/" + icon));
            authIcon.setDescription(text);

            if (item.getBean().getAllocatedTo() != null) {
                HorizontalLayout layout = new HorizontalLayout();
                layout.setSpacing(true);

                layout.addComponent(authIcon);

                Embedded lockedIcon = new Embedded(null, new ThemeResource("../icons/lock.gif"));
                lockedIcon.setDescription(
                        ui.getMessage("todo.lockedBy", item.getBean().getAllocatedToFullName()));
                layout.addComponent(lockedIcon);
                return layout;
            } else {
                return authIcon;
            }
        }
    });

    //format date
    final SimpleDateFormat df = new SimpleDateFormat(ui.getMessage("app.dateTimeFormat"));
    table.addGeneratedColumn("issuedDate", new ColumnGenerator() {

        @Override
        public Object generateCell(Table source, Object itemId, Object columnId) {
            @SuppressWarnings("unchecked")
            BeanItem<Todo> item = (BeanItem<Todo>) source.getItem(itemId);
            return df.format(item.getBean().getIssuedDate());
        }
    });

    layout.addComponent(table);
    layout.setExpandRatio(table, 1);
}

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From source file:com.selzlein.lojavirtual.vaadin.page.TodoListView.java

License:Open Source License

@SuppressWarnings("serial")
private void createView() {
    final LspsUI ui = (LspsUI) getUI();

    setTitle(ui.getMessage(TITLE));//from  w w w. j a  va  2 s.com

    VerticalLayout layout = new VerticalLayout();
    setContent(layout);

    table = new Table();
    table.setSizeFull();
    table.setSelectable(true);
    table.setMultiSelectMode(MultiSelectMode.SIMPLE);
    table.setSortEnabled(false);
    table.setColumnReorderingAllowed(true);
    table.setColumnCollapsingAllowed(true);

    table.addValueChangeListener(new Property.ValueChangeListener() {

        @Override
        public void valueChange(ValueChangeEvent event) {
            final Object sel = event.getProperty().getValue();
            if (sel instanceof Set) {
                selection = (Set<Long>) sel;
            } else if (sel instanceof Long) {
                selection = Collections.singleton((Long) sel);
            } else {
                selection = Collections.emptySet();
            }

            //enable todo actions only if the sel is non-empty
            actionBtn.setEnabled(selection.size() > 0);
        }
    });
    table.addItemClickListener(new ItemClickListener() {

        @Override
        public void itemClick(ItemClickEvent event) {
            if (table.isMultiSelect()) {
                return; //don't do anything if in selection mode
            }
            if (event.getButton() != MouseButton.LEFT || event.isDoubleClick()) {
                return; //ignore right-clicks
            }

            final Item item = event.getItem();
            final Long todoId = (Long) item.getItemProperty("id").getValue();
            try {
                ((LspsUI) getUI()).openTodo(todoId);
            } catch (Exception e) {
                Utils.log(e, "could not open to-do " + todoId, log);
                final LspsUI ui = (LspsUI) getUI();
                ui.showErrorMessage("app.unknownErrorOccurred", e); //todo.openFailed?
            }
        }
    });

    table.setContainerDataSource(container);

    Object[] defaultColumns = new Object[] { "title", "notes", "priority", "authorization", "modelInstanceId",
            "issuedDate" };
    //load table settings
    String settings = ui.getUser().getSettingString(SETTINGS_KEY, null);
    if (settings == null) {
        table.setVisibleColumns(defaultColumns);
        originalSettings = getColumnSettings();
    } else {
        originalSettings = settings;
        try {
            applyTableSettings(settings);
        } catch (Exception e) {
            table.setVisibleColumns(defaultColumns);
            Utils.log(e, "could not load todo list settings", log);
        }
    }

    table.setColumnHeader("title", ui.getMessage("todo.title"));
    table.setColumnHeader("notes", ui.getMessage("todo.notes"));
    table.setColumnHeader("priority", ui.getMessage("todo.priority"));
    table.setColumnHeader("authorization", ui.getMessage("todo.authorizationShort"));
    table.setColumnHeader("modelInstanceId", ui.getMessage("todo.process"));
    table.setColumnHeader("issuedDate", ui.getMessage("todo.issued"));

    table.setColumnAlignment("modelInstanceId", Table.Align.CENTER);
    if (table.getItemIds().size() > 0) {
        table.setColumnExpandRatio("title", 2);
        table.setColumnExpandRatio("notes", 1);
    }

    //localize todo titles
    table.addGeneratedColumn("title", new ColumnGenerator() {

        @Override
        public Object generateCell(Table source, Object itemId, Object columnId) {
            @SuppressWarnings("unchecked")
            BeanItem<Todo> item = (BeanItem<Todo>) source.getItem(itemId);
            return ui.localizeEngineText(item.getBean().getTitle());
        }
    });

    //show icons for authorization
    table.addGeneratedColumn("authorization", new ColumnGenerator() {

        @Override
        public Object generateCell(Table source, Object itemId, Object columnId) {
            @SuppressWarnings("unchecked")
            BeanItem<Todo> item = (BeanItem<Todo>) source.getItem(itemId);
            String icon;
            String text;
            switch (item.getBean().getAuthorization()) {
            case INITIAL_PERFORMER:
                icon = "auth_performer.gif";
                text = ui.getMessage("todo.authorizationPerformer");
                break;
            case DELEGATE:
                icon = "auth_delegate.gif";
                text = ui.getMessage("todo.authorizationDelegate");
                break;
            case SUBSTITUTE:
                icon = "auth_substitute.gif";
                text = ui.getMessage("todo.authorizationSubstitute");
                break;
            case NOT_PERMITTED:
            default:
                icon = "auth_unknown.gif";
                text = ui.getMessage("todo.authorizationUnknown");
                break;
            }
            Embedded authIcon = new Embedded(null, new ThemeResource("../icons/" + icon));
            authIcon.setDescription(text);

            if (item.getBean().getAllocatedTo() != null) {
                HorizontalLayout layout = new HorizontalLayout();
                layout.setSpacing(true);

                layout.addComponent(authIcon);

                Embedded lockedIcon = new Embedded(null, new ThemeResource("../icons/lock.gif"));
                lockedIcon.setDescription(
                        ui.getMessage("todo.lockedBy", item.getBean().getAllocatedToFullName()));
                layout.addComponent(lockedIcon);
                return layout;
            } else {
                return authIcon;
            }
        }
    });

    //format date
    final SimpleDateFormat df = new SimpleDateFormat(ui.getMessage("app.dateTimeFormat"));
    table.addGeneratedColumn("issuedDate", new ColumnGenerator() {

        @Override
        public Object generateCell(Table source, Object itemId, Object columnId) {
            @SuppressWarnings("unchecked")
            BeanItem<Todo> item = (BeanItem<Todo>) source.getItem(itemId);
            return df.format(item.getBean().getIssuedDate());
        }
    });

    layout.addComponent(table);
    layout.setExpandRatio(table, 1);
}

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From source file:org.opennms.features.jmxconfiggenerator.webui.ui.mbeans.MBeansTree.java

License:Open Source License

protected MBeansTree(final MBeansController controller) {
    this.container = controller.getMBeansHierarchicalContainer();
    this.controller = controller;
    setSizeFull();//from   w  w  w. j ava  2  s  . c o m
    setCaption("MBeans");
    setContainerDataSource(container);
    setItemCaptionPropertyId(MetaMBeanItem.CAPTION);
    setItemIconPropertyId(MetaMBeanItem.ICON);
    setItemDescriptionGenerator(new ItemDescriptionGenerator() {
        @Override
        public String generateDescription(Component source, Object itemId, Object propertyId) {
            return getItem(itemId).getItemProperty(MetaMBeanItem.TOOLTIP).getValue().toString();
        }
    });
    setSelectable(true);
    setMultiSelect(false);
    setNullSelectionAllowed(true);
    setMultiselectMode(MultiSelectMode.SIMPLE);
    addItemClickListener(new ItemClickListener() {
        @Override
        public void itemClick(ItemClickEvent event) {
            controller.updateView(event);
        }
    });
    setImmediate(true);
    addActionHandler(this);
}

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From source file:org.opennms.features.vaadin.jmxconfiggenerator.ui.mbeans.MBeansTree.java

License:Open Source License

protected MBeansTree(final MBeansController controller) {
    this.container = controller.getMBeansHierarchicalContainer();
    this.controller = controller;
    setSizeFull();/*w  w w . jav a 2 s  .c o m*/
    setContainerDataSource(container);
    setItemCaptionPropertyId(MetaMBeansTreeItem.CAPTION);
    setItemIconPropertyId(MetaMBeansTreeItem.ICON);
    setItemDescriptionGenerator(new ItemDescriptionGenerator() {
        @Override
        public String generateDescription(Component source, Object itemId, Object propertyId) {
            return getItem(itemId).getItemProperty(MetaMBeansTreeItem.TOOLTIP).getValue().toString();
        }
    });
    setItemStyleGenerator(new ItemStyleGenerator() {
        @Override
        public String getStyle(Tree source, Object itemId) {
            if ((Boolean) source.getItem(itemId).getItemProperty(MBeansTree.MetaMBeansTreeItem.VALID)
                    .getValue())
                return "";
            return "invalid";
        }
    });
    setSelectable(true);
    setMultiSelect(false);
    setNullSelectionAllowed(true);
    setMultiselectMode(MultiSelectMode.SIMPLE);
    addItemClickListener(new ItemClickListener() {
        @Override
        public void itemClick(ItemClickEvent event) {
            final Object itemId = event.getItemId();
            if (itemId instanceof String) {
                controller.selectItemInTree((String) itemId);
            }
        }
    });
    setImmediate(true);
    addActionHandler(this);
    setValidationVisible(false);
}

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From source file:rds.vaadin.beanfaces.utils.FactoryUtils.java

License:Apache License

public Field<?> createManyToManyField() {
    final ExtendedTable table = new ExtendedTable(true);
    table.setConverter(new BaseMultiSelectConverter(table));
    table.setMultiSelect(true);//from  w ww  .j av a  2 s  . co  m
    table.setMultiSelectMode(MultiSelectMode.SIMPLE);
    table.setWidth("100%");
    return table;
}

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