本文整理了Java中com.vaadin.ui.Grid.getSelectedItems()方法的一些代码示例，展示了Grid.getSelectedItems()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Grid.getSelectedItems()方法的具体详情如下：
包路径：com.vaadin.ui.Grid
类名称：Grid
方法名：getSelectedItems

Grid.getSelectedItems介绍

[英]This method is a shorthand that delegates to the currently set selection model.
[中]此方法是委托给当前设置的选择模型的简写方法。

代码示例

代码示例来源：origin: com.haulmont.cuba/cuba-web

@Override
public Set<E> getSelected() {
  return component.getSelectedItems();
}

代码示例来源：origin: vaadin/material-theme-fw8

public void addPersistentActions(Button... buttons) {
  actionButtonLayout.addComponents(buttons);
  for (Button button : buttons) {
    persistentActions.add(button);
    button.setVisible(grid.getSelectedItems().isEmpty());
  }
}

代码示例来源：origin: com.holon-platform.vaadin/holon-vaadin

@Override
public Set<T> getSelectedItems() {
  if (getSelectionMode() == SelectionMode.NONE) {
    return Collections.emptySet();
  }
  return getGrid().getSelectedItems();
}

代码示例来源：origin: vaadin/material-theme-fw8

public void addContextualActions(Button... buttons) {
  actionButtonLayout.addComponents(buttons);
  for (Button button : buttons) {
    contextualActions.add(button);
    button.setVisible(!grid.getSelectedItems().isEmpty());
  }
}

代码示例来源：origin: com.haulmont.cuba/cuba-web

protected void initContextMenu() {
  contextMenu = new CubaGridContextMenu<>(component);
  contextMenu.addGridBodyContextMenuListener(event -> {
    if (!component.getSelectedItems().contains(event.getItem())) {
      // In the multi select model 'setSelected' adds item to selected set,
      // but, in case of context click, we want to have a single selected item,
      // if it isn't in a set of already selected items
      if (isMultiSelect()) {
        component.deselectAll();
      }
      setSelected(event.getItem());
    }
  });
}

代码示例来源：origin: vaadin/material-theme-fw8

int size = grid.getSelectedItems().size();
if (size > 0) {
  titleLabel.setValue(size + (size == 1 ? " item selected" : " items selected"));

代码示例来源：origin: jreznot/electron-java-app

removeButton.setEnabled(false);
removeButton.addClickListener(event -> {
  Set<Task> selectedItems = tasksGrid.getSelectedItems();
  tasks.removeAll(selectedItems);
  dataProvider.refreshAll();