Example usage for com.vaadin.event Action Action

Introduction

In this page you can find the example usage for com.vaadin.event Action Action.

Prototype

public Action(String caption) 

Source Link

Document

Constructs a new action with the given caption.

Usage

From source file:nz.co.senanque.vaadinsupport.tableeditor.TableEditorLayout.java

License:Apache License

public void afterPropertiesSet() throws Exception {
    if (getEditorWindow() != null) {
        // Only set up the editor window if it is there
        getEditorWindow().initialize(getFields());
        getEditorWindow().addListener(new Listener() {

            private static final long serialVersionUID = -6498337136650101469L;

            public void componentEvent(Event event) {
                if (event instanceof DeleteEvent) {
                    deleteObject((T) ((DeleteEvent) event).getObject());
                    return;
                }//from  w ww.  ja va  2  s. c o  m
                if (event instanceof SaveEvent) {
                    persistObject((T) ((SaveEvent) event).getObject());
                    return;
                }
                if (event instanceof CancelEvent) {
                    cancelObject((T) ((CancelEvent) event).getObject());
                    return;
                }
            }
        });
        table_1.addActionHandler(new Handler() {
            MessageSourceAccessor messageSourceAccessor = new MessageSourceAccessor(m_messageSource);
            private static final long serialVersionUID = -5923269974651895441L;
            Action add = new Action(
                    messageSourceAccessor.getMessage("add.new.row.to.table", null, "add.new.row.to.table"));
            Action remove = new Action(
                    messageSourceAccessor.getMessage("delete.this.row", null, "delete.this.row"));
            Action edit = new Action(messageSourceAccessor.getMessage("edit.this.row", null, "edit.this.row"));

            public Action[] getActions(Object target, Object sender) {
                List<Action> actions = new ArrayList<Action>();
                if (getPermissionManager().hasPermission(getPermission())) {
                    actions.add(add);
                    actions.add(remove);
                    actions.add(edit);
                }
                return actions.toArray(new Action[actions.size()]);
            }

            public void handleAction(Action action, Object sender, Object target) {
                if (action == add) {
                    newRow();
                } else if (action == remove) {
                    T w = (T) getEditor().get((Serializable) target);
                    deleteObject(w);
                } else if (action == edit) {
                    editObject((Long) target, false);
                }
            }
        });
    }
    table_1.setContainerDataSource(getContainer(), getColumns().toArray(new String[getColumns().size()]),
            getHeadings().toArray(new String[getHeadings().size()]), m_messageSource);

}

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From source file:org.accelerators.activiti.admin.ui.GroupTable.java

License:Open Source License

/**
 * Creates the group table//from   w ww  .java 2  s.co  m
 */
@SuppressWarnings("serial")
public GroupTable(AdminApp application) {

    // Set application reference
    this.app = application;

    // Maximize the table width and height
    setSizeFull();

    setPageLength(size());

    // Allow selecting items from the table.
    setSelectable(true);

    // Remove border
    // addStyleName(Reindeer.TABLE_BORDERLESS);

    // Send changes in selection immediately to server.
    setImmediate(true);

    // Disable null selection
    setNullSelectionAllowed(false);

    // Allow column to collapse
    setColumnCollapsingAllowed(true);

    // Allow reordering of columns
    setColumnReorderingAllowed(true);

    // Add table data source
    setContainerDataSource(app.getAdminService().getGroups());

    // Set column headers
    setColumnHeader("id", "Id");
    setColumnHeader("name", "Name");
    setColumnHeader("type", "Type");

    // Set column headers alignment
    setColumnAlignment("id", ALIGN_LEFT);
    setColumnAlignment("name", ALIGN_LEFT);
    setColumnAlignment("type", ALIGN_LEFT);

    // Define the names and data types of columns.
    setVisibleColumns(columnHeaders);

    // Add item click listener for double-click on table row
    addListener((ItemClickListener) this);

    // Context menu actions must be set here to use i18n support
    ACTION_EDIT = new Action(app.getMessage(Messages.Edit));
    ACTION_DELETE = new Action(app.getMessage(Messages.Delete));
    ACTIONS_UNMARKED = new Action[] { ACTION_EDIT, ACTION_DELETE };
    ACTIONS_MARKED = new Action[] { ACTION_EDIT, ACTION_DELETE };

    // Actions (a.k.a context menu)
    addActionHandler(new Action.Handler() {

        public Action[] getActions(Object target, Object sender) {
            if (markedRows.contains(target)) {
                return ACTIONS_MARKED;
            } else {
                return ACTIONS_UNMARKED;
            }
        }

        public void handleAction(Action action, Object sender, Object target) {
            if (ACTION_EDIT.equals(action)) {
                editGroup(target);
            } else if (ACTION_DELETE.equals(action)) {
                deleteGroup(target);
            }
        }
    });

}

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From source file:org.accelerators.activiti.admin.ui.UserTable.java

License:Open Source License

/**
 * Create the user table/*from   w ww .ja va  2s  .co  m*/
 * 
 * @param app
 */
@SuppressWarnings("serial")
public UserTable(AdminApp application) {

    // Set application reference
    this.app = application;

    // Maximize the table width and height
    setSizeFull();

    // Set infinite page length
    setPageLength(size());

    // Remove border
    // addStyleName(Reindeer.TABLE_BORDERLESS);

    // Allow selecting items from the table.
    setSelectable(true);

    // Send changes in selection immediately to server.
    setImmediate(true);

    // Disable null selection
    setNullSelectionAllowed(false);

    // Allow column to collapse
    setColumnCollapsingAllowed(true);

    // Allow reordering of columns
    setColumnReorderingAllowed(true);

    // Add table data source
    setContainerDataSource(app.getAdminService().getUsers());

    // Set column headers
    setColumnHeader("id", "Id");
    setColumnHeader("email", "Email");
    setColumnHeader("firstName", "First Name");
    setColumnHeader("lastName", "Last Name");

    // Set column headers alignment
    setColumnAlignment("id", ALIGN_LEFT);
    setColumnAlignment("email", ALIGN_LEFT);
    setColumnAlignment("firstName", ALIGN_LEFT);
    setColumnAlignment("lastName", ALIGN_LEFT);

    // Define the names and data types of columns.
    setVisibleColumns(columnHeaders);

    // Add table listener
    addListener((ItemClickListener) this);

    // Init actions must be set here to use i18n support
    ACTION_EDIT = new Action(app.getMessage(Messages.Edit));
    ACTION_DELETE = new Action(app.getMessage(Messages.Delete));
    ACTIONS_UNMARKED = new Action[] { ACTION_EDIT, ACTION_DELETE };
    ACTIONS_MARKED = new Action[] { ACTION_EDIT, ACTION_DELETE };

    // Actions (a.k.a context menu)
    addActionHandler(new Action.Handler() {

        public Action[] getActions(Object target, Object sender) {
            if (markedRows.contains(target)) {
                return ACTIONS_MARKED;
            } else {
                return ACTIONS_UNMARKED;
            }
        }

        public void handleAction(Action action, Object sender, Object target) {
            if (ACTION_EDIT.equals(action)) {
                editUser(target);
            } else if (ACTION_DELETE.equals(action)) {
                deleteUser(target);
            }
        }
    });
}

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From source file:org.apache.ace.tageditor.ACETagEditorExtension.java

License:Apache License

/**
 * Creates a tag editor component for the given repository object.
 * //from  www  .  j  a va  2  s .com
 * @param object
 *            the repository object to create the tag editor for, cannot be <code>null</code>.
 * @return a tag editor component, never <code>null</code>.
 */
private Component createTagEditor(final RepositoryObject object) {
    final Table table = new Table();
    table.setWidth("100%");

    table.addContainerProperty("Tag", TextField.class, null);
    table.addContainerProperty("Value", TextField.class, null);
    table.addContainerProperty("Remove", Button.class, null, "", null, Table.ALIGN_CENTER);
    table.setEditable(false);

    table.setColumnExpandRatio("Tag", 1.0f);
    table.setColumnExpandRatio("Value", 1.0f);
    table.setColumnExpandRatio("Remove", 0.2f);

    final Map<Object, TagTableEntry> idToKey = new HashMap<>();
    Enumeration<String> keys = object.getTagKeys();
    while (keys.hasMoreElements()) {
        String keyString = keys.nextElement();
        String valueString = object.getTag(keyString);
        if ((valueString != null) && (valueString.trim().length() != 0)) {
            TagTableEntry tte = new TagTableEntry(object, keyString, valueString);
            idToKey.put(tte.addTo(table), tte);
        }
    }

    final TagTableEntry tte = new TagTableEntry(object);
    idToKey.put(tte.addTo(table), tte);

    tte.setListener(new TagTableEntry.ChangeListener() {
        private volatile TagTableEntry m_lastEntry = tte;

        public void changed(TagTableEntry entry) {
            TagTableEntry ntte = new TagTableEntry(object);
            idToKey.put(ntte.addTo(table), ntte);
            m_lastEntry.setListener(null);
            m_lastEntry = ntte;
            ntte.setListener(this);
        }
    });

    table.addActionHandler(new Action.Handler() {
        final Action[] delete = new Action[] { new Action("delete") };

        public void handleAction(Action action, Object sender, Object target) {
            idToKey.remove(target).removeFrom(table);
        }

        public Action[] getActions(Object target, Object sender) {
            return delete;
        }
    });

    return table;
}

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