Examples with Embedded com.vaadin.ui.Embedded used on opensource projects

Example 41 with Embedded

use of com.vaadin.ui.Embedded in project Activiti by Activiti.

the class SelectUsersPopupWindow method initSelectedUsersTable.

protected void initSelectedUsersTable() {
    selectedUsersTable = new Table();
    selectedUsersTable.setColumnHeaderMode(Table.COLUMN_HEADER_MODE_HIDDEN);
    selectedUsersTable.setEditable(false);
    selectedUsersTable.setSortDisabled(true);
    // Icon column
    selectedUsersTable.addGeneratedColumn("icon", new ThemeImageColumnGenerator(Images.USER_ADD));
    selectedUsersTable.setColumnWidth("icon", 16);
    // Name column
    selectedUsersTable.addContainerProperty("userName", String.class, null);
    // Role column
    if (showRoles) {
        selectedUsersTable.addContainerProperty("role", ComboBox.class, null);
    }
    // Delete icon column
    selectedUsersTable.addGeneratedColumn("delete", new ThemeImageColumnGenerator(Images.DELETE, new com.vaadin.event.MouseEvents.ClickListener() {

        public void click(com.vaadin.event.MouseEvents.ClickEvent event) {
            Object itemId = ((Embedded) event.getSource()).getData();
            // Add to left table (if possible)
            String searchFieldValue = (String) searchField.getValue();
            if (searchFieldValue != null && searchFieldValue.length() >= 2) {
                String userName = (String) selectedUsersTable.getItem(itemId).getItemProperty("userName").getValue();
                if (matchesSearchField(userName)) {
                    Item item = matchingUsersTable.addItem(itemId);
                    item.getItemProperty("userName").setValue(userName);
                }
            }
            // Delete from right table
            selectedUsersTable.removeItem(itemId);
        }
    }));
    selectedUsersTable.setColumnWidth("icon", 16);
    if (showRoles) {
        selectedUsersTable.setWidth(420, UNITS_PIXELS);
    } else {
        selectedUsersTable.setWidth(300, UNITS_PIXELS);
    }
    selectedUsersTable.setHeight(200, UNITS_PIXELS);
    userSelectionLayout.addComponent(selectedUsersTable);
}

Example 42 with Embedded

use of com.vaadin.ui.Embedded in project Activiti by Activiti.

the class ImageAttachmentRenderer method getDetailComponent.

@Override
public Component getDetailComponent(Attachment attachment) {
    VerticalLayout verticalLayout = new VerticalLayout();
    verticalLayout.setSizeUndefined();
    verticalLayout.setSpacing(true);
    verticalLayout.setMargin(true);
    Label description = new Label(attachment.getDescription());
    description.setSizeUndefined();
    verticalLayout.addComponent(description);
    // Image
    TaskService taskService = ProcessEngines.getDefaultProcessEngine().getTaskService();
    String mimeType = extractMineType(attachment.getType());
    InputStream imageStream = ImageUtil.resizeImage(taskService.getAttachmentContent(attachment.getId()), mimeType, 900, 550);
    Resource resource = new StreamResource(new InputStreamStreamSource(imageStream), attachment.getName() + extractExtention(attachment.getType()), ExplorerApp.get());
    Embedded image = new Embedded(null, resource);
    verticalLayout.addComponent(image);
    // Linke
    HorizontalLayout LinkLayout = new HorizontalLayout();
    LinkLayout.setSpacing(true);
    verticalLayout.addComponent(LinkLayout);
    verticalLayout.setComponentAlignment(LinkLayout, Alignment.MIDDLE_CENTER);
    Label fullSizeLabel = new Label(ExplorerApp.get().getI18nManager().getMessage(Messages.RELATED_CONTENT_SHOW_FULL_SIZE));
    LinkLayout.addComponent(fullSizeLabel);
    Link link = null;
    if (attachment.getUrl() != null) {
        link = new Link(attachment.getUrl(), new ExternalResource(attachment.getUrl()));
    } else {
        taskService = ProcessEngines.getDefaultProcessEngine().getTaskService();
        Resource res = new StreamResource(new InputStreamStreamSource(taskService.getAttachmentContent(attachment.getId())), attachment.getName() + extractExtention(attachment.getType()), ExplorerApp.get());
        link = new Link(attachment.getName(), res);
    }
    link.setIcon(Images.RELATED_CONTENT_PICTURE);
    link.setTargetName(ExplorerLayout.LINK_TARGET_BLANK);
    LinkLayout.addComponent(link);
    return verticalLayout;
}