本文整理了Java中com.vaadin.v7.ui.Table.getValue()方法的一些代码示例，展示了Table.getValue()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。Table.getValue()方法的具体详情如下：
包路径：com.vaadin.v7.ui.Table
类名称：Table
方法名：getValue

Table.getValue介绍

暂无

代码示例

代码示例来源：origin: viritin/viritin

@Override
public T getValue() {
  return (T) super.getValue();
}

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

@SuppressWarnings("unchecked")
@Nullable
protected Set<Object> getSelectedItemIds() {
  Object value = component.getValue();
  if (value == null) {
    return null;
  } else if (value instanceof Set) {
    return (Set) value;
  } else if (value instanceof Collection) {
    return new LinkedHashSet((Collection) value);
  } else {
    return Collections.singleton(value);
  }
}

代码示例来源：origin: OpenNMS/opennms

@Override
  public void valueChange(Property.ValueChangeEvent valueChangeEvent) {
    boolean somethingSelected = (rowsTable.getValue() != null);
    rowsRemoveButton.setEnabled(somethingSelected);
    rowsEditButton.setEnabled(somethingSelected);
    rowsAddButton.setEnabled(true);
    rowUpButton.setEnabled(somethingSelected && rowOrder.get(rowsTable.getValue()).intValue() > 0);
    rowDownButton.setEnabled(somethingSelected && rowOrder.get(rowsTable.getValue()).intValue() < rowOrder.size() - 1);
  }
});

代码示例来源：origin: OpenNMS/opennms

@Override
  public void valueChange(Property.ValueChangeEvent valueChangeEvent) {
    boolean somethingSelected = (columnsTable.getValue() != null);
    columnsRemoveButton.setEnabled(somethingSelected);
    columnsEditButton.setEnabled(somethingSelected);
    columnsAddButton.setEnabled(true);
    columnUpButton.setEnabled(somethingSelected && columnOrder.get(columnsTable.getValue()).intValue() > 0);
    columnDownButton.setEnabled(somethingSelected && columnOrder.get(columnsTable.getValue()).intValue() < columnOrder.size() - 1);
  }
});

代码示例来源：origin: com.vaadin/vaadin-compatibility-server

private String[] findSelectedKeys() {
  LinkedList<String> selectedKeys = new LinkedList<String>();
  if (isMultiSelect()) {
    HashSet<?> sel = new HashSet<Object>((Set<?>) getValue());
    Collection<?> vids = getVisibleItemIds();
    for (Object id : vids) {
      if (sel.contains(id)) {
        selectedKeys.add(itemIdMapper.key(id));
      }
    }
  } else {
    Object value = getValue();
    if (value == null) {
      value = getNullSelectionItemId();
    }
    if (value != null) {
      selectedKeys.add(itemIdMapper.key(value));
    }
  }
  return selectedKeys.toArray(new String[selectedKeys.size()]);
}

代码示例来源：origin: OpenNMS/opennms

@Override
  public void buttonClick(Button.ClickEvent clickEvent) {
    ColumnDef columnDef = (ColumnDef) columnsTable.getValue();
    if (columnDef != null) {
      int columnDefIndex = columnOrder.get(columnDef);
      ColumnDef columnDefToSwap = null;
      for (Map.Entry<ColumnDef, Integer> entry : columnOrder.entrySet()) {
        if (entry.getValue().intValue() == columnDefIndex - 1) {
          columnDefToSwap = entry.getKey();
          break;
        }
      }
      if (columnDefToSwap != null) {
        columnsTable.unselect(columnDef);
        columnOrder.remove(columnDef);
        columnOrder.remove(columnDefToSwap);
        columnOrder.put(columnDef, columnDefIndex - 1);
        columnOrder.put(columnDefToSwap, columnDefIndex);
        columns.sort(new Object[]{"label"}, new boolean[]{true});
        columnsTable.refreshRowCache();
        columnsTable.select(columnDef);
      }
    }
  }
});

代码示例来源：origin: OpenNMS/opennms

@Override
  public void buttonClick(Button.ClickEvent clickEvent) {
    ColumnDef columnDef = (ColumnDef) columnsTable.getValue();
    if (columnDef != null) {
      int columnDefIndex = columnOrder.get(columnDef);
      ColumnDef columnDefToSwap = null;
      for (Map.Entry<ColumnDef, Integer> entry : columnOrder.entrySet()) {
        if (entry.getValue().intValue() == columnDefIndex + 1) {
          columnDefToSwap = entry.getKey();
          break;
        }
      }
      if (columnDefToSwap != null) {
        columnsTable.unselect(columnDef);
        columnOrder.remove(columnDef);
        columnOrder.remove(columnDefToSwap);
        columnOrder.put(columnDef, columnDefIndex + 1);
        columnOrder.put(columnDefToSwap, columnDefIndex);
        columns.sort(new Object[]{"label"}, new boolean[]{true});
        columnsTable.refreshRowCache();
        columnsTable.select(columnDef);
      }
    }
  }
});

代码示例来源：origin: OpenNMS/opennms

@Override
  public void buttonClick(Button.ClickEvent clickEvent) {
    RowDef rowDef = (RowDef) rowsTable.getValue();
    if (rowDef != null) {
      int rowDefIndex = rowOrder.get(rowDef);
      RowDef rowDefToSwap = null;
      for (Map.Entry<RowDef, Integer> entry : rowOrder.entrySet()) {
        if (entry.getValue().intValue() == rowDefIndex - 1) {
          rowDefToSwap = entry.getKey();
          break;
        }
      }
      if (rowDefToSwap != null) {
        rowsTable.unselect(rowDef);
        rowOrder.remove(rowDef);
        rowOrder.remove(rowDefToSwap);
        rowOrder.put(rowDef, rowDefIndex - 1);
        rowOrder.put(rowDefToSwap, rowDefIndex);
        rows.sort(new Object[]{"label"}, new boolean[]{true});
        rowsTable.refreshRowCache();
        rowsTable.select(rowDef);
      }
    }
  }
});

代码示例来源：origin: OpenNMS/opennms

@Override
  public void buttonClick(Button.ClickEvent clickEvent) {
    ColumnDef columnDef = (ColumnDef) columnsTable.getValue();
    if (columnDef != null) {
      columnsTable.unselect(columnDef);
      columns.removeItem(columnDef);
    }
    columnsTable.refreshRowCache();
  }
});

代码示例来源：origin: OpenNMS/opennms

@Override
  public void buttonClick(Button.ClickEvent clickEvent) {
    RowDef rowDef = (RowDef) rowsTable.getValue();
    if (rowDef != null) {
      rowsTable.unselect(rowDef);
      rows.removeItem(rowDef);
    }
    rowsTable.refreshRowCache();
  }
});

代码示例来源：origin: OpenNMS/opennms

/**
 * Delete handler.
 */
private void deleteHandler() {
  final Object itemId = table.getValue();
  if (itemId == null) {
    Notification.show("Please select a IncludeCollection from the table.");
    return;
  }
  ConfirmDialog.show(getUI(),
            "Are you sure?",
            "Do you really want to remove the selected Include Collection field?\nThis action cannot be undone.",
            "Yes",
            "No",
            new ConfirmDialog.Listener() {
    public void onClose(ConfirmDialog dialog) {
      if (dialog.isConfirmed()) {
        table.removeItem(itemId);
      }
    }
  });
}

代码示例来源：origin: OpenNMS/opennms

/**
 * Delete handler.
 */
private void deleteHandler() {
  final Object itemId = table.getValue();
  if (itemId == null) {
    Notification.show("Please select a Varbind Decode from the table.");
  } else {
    ConfirmDialog.show(getUI(),
              "Are you sure?",
              "Do you really want to remove the selected Varbinds Decode field?\nThis action cannot be undone.",
              "Yes",
              "No",
              new ConfirmDialog.Listener() {
      public void onClose(ConfirmDialog dialog) {
        if (dialog.isConfirmed()) {
          table.removeItem(itemId);
        }
      }
    });
  }
}

代码示例来源：origin: OpenNMS/opennms

/**
 * Delete handler.
 */
private void deleteHandler() {
  final Object itemId = table.getValue();
  if (itemId == null) {
    Notification.show("Please select a Mask Element from the table.");
  } else {
    ConfirmDialog.show(getUI(),
              "Are you sure?",
              "Do you really want to remove the selected Mask Element field ?\nThis action cannot be undone.",
              "Yes",
              "No",
              new ConfirmDialog.Listener() {
      public void onClose(ConfirmDialog dialog) {
        if (dialog.isConfirmed()) {
          table.removeItem(itemId);
        }
      }
    });
  }
}

代码示例来源：origin: OpenNMS/opennms

/**
 * Delete handler.
 */
private void deleteHandler() {
  final Object itemId = table.getValue();
  if (itemId == null) {
    Notification.show("Please select a RRA from the table.");
  } else {
    ConfirmDialog.show(getUI(),
              "Are you sure?",
              "Do you really want to remove the selected RRA?\nThis action cannot be undone.",
              "Yes",
              "No",
              new ConfirmDialog.Listener() {
      public void onClose(ConfirmDialog dialog) {
        if (dialog.isConfirmed()) {
          table.removeItem(itemId);
        }
      }
    });
  }
}

代码示例来源：origin: OpenNMS/opennms

/**
   * Delete handler.
   */
  private void deleteHandler() {
    final Object itemId = table.getValue();
    if (itemId == null) {
      Notification.show("Please select a Mask Varbind from the table.");
    } else {
      ConfirmDialog.show(getUI(),
                "Are you sure?",
                "Do you really want to remove the selected Mask Varbind field?\nThis action cannot be undone.",
                "Yes",
                "No",
                new ConfirmDialog.Listener() {
        public void onClose(ConfirmDialog dialog) {
          if (dialog.isConfirmed()) {
            table.removeItem(itemId);
          }
        }
      });
    }
  }
}

代码示例来源：origin: OpenNMS/opennms

/**
 * Delete handler.
 */
private void deleteHandler() {
  final Object itemId = table.getValue();
  if (itemId == null) {
    Notification.show("Please select a MIB Object from the table.");
  } else {
    ConfirmDialog.show(getUI(),
              "Are you sure?",
              "Do you really want to remove the selected MIB Object?\nThis action cannot be undone.",
              "Yes",
              "No",
              new ConfirmDialog.Listener() {
      public void onClose(ConfirmDialog dialog) {
        if (dialog.isConfirmed()) {
          table.removeItem(itemId);
        }
      }
    });
  }
}

代码示例来源：origin: OpenNMS/opennms

/**
 * Delete handler.
 */
private void deleteHandler() {
  final Object itemId = table.getValue();
  if (itemId == null) {
    Notification.show("Please select a Parameter from the table.");
  } else {
    ConfirmDialog.show(getUI(),
              "Are you sure?",
              "Do you really want to remove the selected parameter from the strategy?\nThis action cannot be undone.",
              "Yes",
              "No",
              new ConfirmDialog.Listener() {
      public void onClose(ConfirmDialog dialog) {
        if (dialog.isConfirmed()) {
          table.removeItem(itemId);
        }
      }
    });
  }
}

代码示例来源：origin: OpenNMS/opennms

@Override
  public void buttonClick(ClickEvent event) {
    final Object value = table.getValue();
    if (value == null) {
      Notification.show("Please select a IncludeCollection from the table.");
      return;
    }
    IncludeCollectionWindow w = new IncludeCollectionWindow(dataCollectionConfigDao, container, container.getOnmsBean(value)) {
      @Override
      public void fieldChanged() {}
    };
    getUI().addWindow(w);
  }
});

代码示例来源：origin: OpenNMS/opennms

@Override
  public void buttonClick(Button.ClickEvent clickEvent) {
    getUI().addWindow(new SurveillanceViewConfigurationCategoryWindow(surveillanceViewService, columnsTable.getItemIds(), (ColumnDef) columnsTable.getValue(), new SurveillanceViewConfigurationCategoryWindow.SaveActionListener() {
      @Override
      public void save(Def def) {
        ColumnDef columnToBeReplaced = (ColumnDef) columnsTable.getValue();
        int index = columnOrder.get(columnToBeReplaced);
        columns.removeItem(columnToBeReplaced);
        columnOrder.remove(columnToBeReplaced);
        columns.addItem((ColumnDef) def);
        columnOrder.put((ColumnDef) def, index);
        columns.sort(new Object[]{"label"}, new boolean[]{true});
        columnsTable.refreshRowCache();
      }
    }));
  }
});

代码示例来源：origin: OpenNMS/opennms

@Override
  public void buttonClick(Button.ClickEvent clickEvent) {
    getUI().addWindow(new SurveillanceViewConfigurationCategoryWindow(surveillanceViewService, rowsTable.getItemIds(), (RowDef) rowsTable.getValue(), new SurveillanceViewConfigurationCategoryWindow.SaveActionListener() {
      @Override
      public void save(Def def) {
        RowDef rowToBeReplaced = (RowDef) rowsTable.getValue();
        int index = rowOrder.get(rowToBeReplaced);
        rows.removeItem(rowToBeReplaced);
        rowOrder.remove(rowToBeReplaced);
        rows.addItem((RowDef) def);
        rowOrder.put((RowDef) def, index);
        rows.sort(new Object[]{"label"}, new boolean[]{true});
        rowsTable.refreshRowCache();
      }
    }));
  }
});