com.vaadin.v7.ui.Table.getValue()方法的使用及代码示例

x33g5p2x  于2022-01-30 转载在 其他  
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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

  1. @Override
  2. public T getValue() {
  3.   return (T) super.getValue();
  4. }

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

  1. @SuppressWarnings("unchecked")
  2. @Nullable
  3. protected Set<Object> getSelectedItemIds() {
  4.   Object value = component.getValue();
  5.   if (value == null) {
  6.     return null;
  7.   } else if (value instanceof Set) {
  8.     return (Set) value;
  9.   } else if (value instanceof Collection) {
  10.     return new LinkedHashSet((Collection) value);
  11.   } else {
  12.     return Collections.singleton(value);
  13.   }
  14. }

代码示例来源：origin: OpenNMS/opennms

  1. @Override
  2.   public void valueChange(Property.ValueChangeEvent valueChangeEvent) {
  3.     boolean somethingSelected = (rowsTable.getValue() != null);
  4.     rowsRemoveButton.setEnabled(somethingSelected);
  5.     rowsEditButton.setEnabled(somethingSelected);
  6.     rowsAddButton.setEnabled(true);
  7.     rowUpButton.setEnabled(somethingSelected && rowOrder.get(rowsTable.getValue()).intValue() > 0);
  8.     rowDownButton.setEnabled(somethingSelected && rowOrder.get(rowsTable.getValue()).intValue() < rowOrder.size() - 1);
  9.   }
  10. });

代码示例来源：origin: OpenNMS/opennms

  1. @Override
  2.   public void valueChange(Property.ValueChangeEvent valueChangeEvent) {
  3.     boolean somethingSelected = (columnsTable.getValue() != null);
  4.     columnsRemoveButton.setEnabled(somethingSelected);
  5.     columnsEditButton.setEnabled(somethingSelected);
  6.     columnsAddButton.setEnabled(true);
  7.     columnUpButton.setEnabled(somethingSelected && columnOrder.get(columnsTable.getValue()).intValue() > 0);
  8.     columnDownButton.setEnabled(somethingSelected && columnOrder.get(columnsTable.getValue()).intValue() < columnOrder.size() - 1);
  9.   }
  10. });

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

  1. private String[] findSelectedKeys() {
  2.   LinkedList<String> selectedKeys = new LinkedList<String>();
  3.   if (isMultiSelect()) {
  4.     HashSet<?> sel = new HashSet<Object>((Set<?>) getValue());
  5.     Collection<?> vids = getVisibleItemIds();
  6.     for (Object id : vids) {
  7.       if (sel.contains(id)) {
  8.         selectedKeys.add(itemIdMapper.key(id));
  9.       }
  10.     }
  11.   } else {
  12.     Object value = getValue();
  13.     if (value == null) {
  14.       value = getNullSelectionItemId();
  15.     }
  16.     if (value != null) {
  17.       selectedKeys.add(itemIdMapper.key(value));
  18.     }
  19.   }
  20.   return selectedKeys.toArray(new String[selectedKeys.size()]);
  21. }

代码示例来源：origin: OpenNMS/opennms

  1. @Override
  2.   public void buttonClick(Button.ClickEvent clickEvent) {
  3.     ColumnDef columnDef = (ColumnDef) columnsTable.getValue();
  4.     if (columnDef != null) {
  5.       int columnDefIndex = columnOrder.get(columnDef);
  6.       ColumnDef columnDefToSwap = null;
  7.       for (Map.Entry<ColumnDef, Integer> entry : columnOrder.entrySet()) {
  8.         if (entry.getValue().intValue() == columnDefIndex - 1) {
  9.           columnDefToSwap = entry.getKey();
  10.           break;
  11.         }
  12.       }
  13.       if (columnDefToSwap != null) {
  14.         columnsTable.unselect(columnDef);
  15.         columnOrder.remove(columnDef);
  16.         columnOrder.remove(columnDefToSwap);
  17.         columnOrder.put(columnDef, columnDefIndex - 1);
  18.         columnOrder.put(columnDefToSwap, columnDefIndex);
  19.         columns.sort(new Object[]{"label"}, new boolean[]{true});
  20.         columnsTable.refreshRowCache();
  21.         columnsTable.select(columnDef);
  22.       }
  23.     }
  24.   }
  25. });

代码示例来源：origin: OpenNMS/opennms

  1. @Override
  2.   public void buttonClick(Button.ClickEvent clickEvent) {
  3.     ColumnDef columnDef = (ColumnDef) columnsTable.getValue();
  4.     if (columnDef != null) {
  5.       int columnDefIndex = columnOrder.get(columnDef);
  6.       ColumnDef columnDefToSwap = null;
  7.       for (Map.Entry<ColumnDef, Integer> entry : columnOrder.entrySet()) {
  8.         if (entry.getValue().intValue() == columnDefIndex + 1) {
  9.           columnDefToSwap = entry.getKey();
  10.           break;
  11.         }
  12.       }
  13.       if (columnDefToSwap != null) {
  14.         columnsTable.unselect(columnDef);
  15.         columnOrder.remove(columnDef);
  16.         columnOrder.remove(columnDefToSwap);
  17.         columnOrder.put(columnDef, columnDefIndex + 1);
  18.         columnOrder.put(columnDefToSwap, columnDefIndex);
  19.         columns.sort(new Object[]{"label"}, new boolean[]{true});
  20.         columnsTable.refreshRowCache();
  21.         columnsTable.select(columnDef);
  22.       }
  23.     }
  24.   }
  25. });

代码示例来源：origin: OpenNMS/opennms

  1. @Override
  2.   public void buttonClick(Button.ClickEvent clickEvent) {
  3.     RowDef rowDef = (RowDef) rowsTable.getValue();
  4.     if (rowDef != null) {
  5.       int rowDefIndex = rowOrder.get(rowDef);
  6.       RowDef rowDefToSwap = null;
  7.       for (Map.Entry<RowDef, Integer> entry : rowOrder.entrySet()) {
  8.         if (entry.getValue().intValue() == rowDefIndex - 1) {
  9.           rowDefToSwap = entry.getKey();
  10.           break;
  11.         }
  12.       }
  13.       if (rowDefToSwap != null) {
  14.         rowsTable.unselect(rowDef);
  15.         rowOrder.remove(rowDef);
  16.         rowOrder.remove(rowDefToSwap);
  17.         rowOrder.put(rowDef, rowDefIndex - 1);
  18.         rowOrder.put(rowDefToSwap, rowDefIndex);
  19.         rows.sort(new Object[]{"label"}, new boolean[]{true});
  20.         rowsTable.refreshRowCache();
  21.         rowsTable.select(rowDef);
  22.       }
  23.     }
  24.   }
  25. });

代码示例来源：origin: OpenNMS/opennms

  1. @Override
  2.   public void buttonClick(Button.ClickEvent clickEvent) {
  3.     ColumnDef columnDef = (ColumnDef) columnsTable.getValue();
  4.     if (columnDef != null) {
  5.       columnsTable.unselect(columnDef);
  6.       columns.removeItem(columnDef);
  7.     }
  8.     columnsTable.refreshRowCache();
  9.   }
  10. });

代码示例来源：origin: OpenNMS/opennms

  1. @Override
  2.   public void buttonClick(Button.ClickEvent clickEvent) {
  3.     RowDef rowDef = (RowDef) rowsTable.getValue();
  4.     if (rowDef != null) {
  5.       rowsTable.unselect(rowDef);
  6.       rows.removeItem(rowDef);
  7.     }
  8.     rowsTable.refreshRowCache();
  9.   }
  10. });

代码示例来源：origin: OpenNMS/opennms

  1. /**
  2.  * Delete handler.
  3.  */
  4. private void deleteHandler() {
  5.   final Object itemId = table.getValue();
  6.   if (itemId == null) {
  7.     Notification.show("Please select a IncludeCollection from the table.");
  8.     return;
  9.   }
  10.   ConfirmDialog.show(getUI(),
  11.             "Are you sure?",
  12.             "Do you really want to remove the selected Include Collection field?\nThis action cannot be undone.",
  13.             "Yes",
  14.             "No",
  15.             new ConfirmDialog.Listener() {
  16.     public void onClose(ConfirmDialog dialog) {
  17.       if (dialog.isConfirmed()) {
  18.         table.removeItem(itemId);
  19.       }
  20.     }
  21.   });
  22. }

代码示例来源：origin: OpenNMS/opennms

  1. /**
  2.  * Delete handler.
  3.  */
  4. private void deleteHandler() {
  5.   final Object itemId = table.getValue();
  6.   if (itemId == null) {
  7.     Notification.show("Please select a Varbind Decode from the table.");
  8.   } else {
  9.     ConfirmDialog.show(getUI(),
  10.               "Are you sure?",
  11.               "Do you really want to remove the selected Varbinds Decode field?\nThis action cannot be undone.",
  12.               "Yes",
  13.               "No",
  14.               new ConfirmDialog.Listener() {
  15.       public void onClose(ConfirmDialog dialog) {
  16.         if (dialog.isConfirmed()) {
  17.           table.removeItem(itemId);
  18.         }
  19.       }
  20.     });
  21.   }
  22. }

代码示例来源：origin: OpenNMS/opennms

  1. /**
  2.  * Delete handler.
  3.  */
  4. private void deleteHandler() {
  5.   final Object itemId = table.getValue();
  6.   if (itemId == null) {
  7.     Notification.show("Please select a Mask Element from the table.");
  8.   } else {
  9.     ConfirmDialog.show(getUI(),
  10.               "Are you sure?",
  11.               "Do you really want to remove the selected Mask Element field ?\nThis action cannot be undone.",
  12.               "Yes",
  13.               "No",
  14.               new ConfirmDialog.Listener() {
  15.       public void onClose(ConfirmDialog dialog) {
  16.         if (dialog.isConfirmed()) {
  17.           table.removeItem(itemId);
  18.         }
  19.       }
  20.     });
  21.   }
  22. }

代码示例来源：origin: OpenNMS/opennms

  1. /**
  2.  * Delete handler.
  3.  */
  4. private void deleteHandler() {
  5.   final Object itemId = table.getValue();
  6.   if (itemId == null) {
  7.     Notification.show("Please select a RRA from the table.");
  8.   } else {
  9.     ConfirmDialog.show(getUI(),
  10.               "Are you sure?",
  11.               "Do you really want to remove the selected RRA?\nThis action cannot be undone.",
  12.               "Yes",
  13.               "No",
  14.               new ConfirmDialog.Listener() {
  15.       public void onClose(ConfirmDialog dialog) {
  16.         if (dialog.isConfirmed()) {
  17.           table.removeItem(itemId);
  18.         }
  19.       }
  20.     });
  21.   }
  22. }

代码示例来源：origin: OpenNMS/opennms

  1. /**
  2.    * Delete handler.
  3.    */
  4.   private void deleteHandler() {
  5.     final Object itemId = table.getValue();
  6.     if (itemId == null) {
  7.       Notification.show("Please select a Mask Varbind from the table.");
  8.     } else {
  9.       ConfirmDialog.show(getUI(),
  10.                 "Are you sure?",
  11.                 "Do you really want to remove the selected Mask Varbind field?\nThis action cannot be undone.",
  12.                 "Yes",
  13.                 "No",
  14.                 new ConfirmDialog.Listener() {
  15.         public void onClose(ConfirmDialog dialog) {
  16.           if (dialog.isConfirmed()) {
  17.             table.removeItem(itemId);
  18.           }
  19.         }
  20.       });
  21.     }
  22.   }
  23. }

代码示例来源：origin: OpenNMS/opennms

  1. /**
  2.  * Delete handler.
  3.  */
  4. private void deleteHandler() {
  5.   final Object itemId = table.getValue();
  6.   if (itemId == null) {
  7.     Notification.show("Please select a MIB Object from the table.");
  8.   } else {
  9.     ConfirmDialog.show(getUI(),
  10.               "Are you sure?",
  11.               "Do you really want to remove the selected MIB Object?\nThis action cannot be undone.",
  12.               "Yes",
  13.               "No",
  14.               new ConfirmDialog.Listener() {
  15.       public void onClose(ConfirmDialog dialog) {
  16.         if (dialog.isConfirmed()) {
  17.           table.removeItem(itemId);
  18.         }
  19.       }
  20.     });
  21.   }
  22. }

代码示例来源：origin: OpenNMS/opennms

  1. /**
  2.  * Delete handler.
  3.  */
  4. private void deleteHandler() {
  5.   final Object itemId = table.getValue();
  6.   if (itemId == null) {
  7.     Notification.show("Please select a Parameter from the table.");
  8.   } else {
  9.     ConfirmDialog.show(getUI(),
  10.               "Are you sure?",
  11.               "Do you really want to remove the selected parameter from the strategy?\nThis action cannot be undone.",
  12.               "Yes",
  13.               "No",
  14.               new ConfirmDialog.Listener() {
  15.       public void onClose(ConfirmDialog dialog) {
  16.         if (dialog.isConfirmed()) {
  17.           table.removeItem(itemId);
  18.         }
  19.       }
  20.     });
  21.   }
  22. }

代码示例来源：origin: OpenNMS/opennms

  1. @Override
  2.   public void buttonClick(ClickEvent event) {
  3.     final Object value = table.getValue();
  4.     if (value == null) {
  5.       Notification.show("Please select a IncludeCollection from the table.");
  6.       return;
  7.     }
  8.     IncludeCollectionWindow w = new IncludeCollectionWindow(dataCollectionConfigDao, container, container.getOnmsBean(value)) {
  9.       @Override
  10.       public void fieldChanged() {}
  11.     };
  12.     getUI().addWindow(w);
  13.   }
  14. });

代码示例来源：origin: OpenNMS/opennms

  1. @Override
  2.   public void buttonClick(Button.ClickEvent clickEvent) {
  3.     getUI().addWindow(new SurveillanceViewConfigurationCategoryWindow(surveillanceViewService, columnsTable.getItemIds(), (ColumnDef) columnsTable.getValue(), new SurveillanceViewConfigurationCategoryWindow.SaveActionListener() {
  4.       @Override
  5.       public void save(Def def) {
  6.         ColumnDef columnToBeReplaced = (ColumnDef) columnsTable.getValue();
  7.         int index = columnOrder.get(columnToBeReplaced);
  8.         columns.removeItem(columnToBeReplaced);
  9.         columnOrder.remove(columnToBeReplaced);
  10.         columns.addItem((ColumnDef) def);
  11.         columnOrder.put((ColumnDef) def, index);
  12.         columns.sort(new Object[]{"label"}, new boolean[]{true});
  13.         columnsTable.refreshRowCache();
  14.       }
  15.     }));
  16.   }
  17. });

代码示例来源：origin: OpenNMS/opennms

  1. @Override
  2.   public void buttonClick(Button.ClickEvent clickEvent) {
  3.     getUI().addWindow(new SurveillanceViewConfigurationCategoryWindow(surveillanceViewService, rowsTable.getItemIds(), (RowDef) rowsTable.getValue(), new SurveillanceViewConfigurationCategoryWindow.SaveActionListener() {
  4.       @Override
  5.       public void save(Def def) {
  6.         RowDef rowToBeReplaced = (RowDef) rowsTable.getValue();
  7.         int index = rowOrder.get(rowToBeReplaced);
  8.         rows.removeItem(rowToBeReplaced);
  9.         rowOrder.remove(rowToBeReplaced);
  10.         rows.addItem((RowDef) def);
  11.         rowOrder.put((RowDef) def, index);
  12.         rows.sort(new Object[]{"label"}, new boolean[]{true});
  13.         rowsTable.refreshRowCache();
  14.       }
  15.     }));
  16.   }
  17. });

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