com.vaadin.v7.ui.Table.getVisibleColumns()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.getVisibleColumns()方法的一些代码示例，展示了Table.getVisibleColumns()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.getVisibleColumns()方法的具体详情如下：
包路径：com.vaadin.v7.ui.Table
类名称：Table
方法名：getVisibleColumns

Table.getVisibleColumns介绍

[英]Gets the array of visible column id:s, including generated columns.

The columns are show in the order of their appearance in this array.
[中]获取可见列id的数组，包括生成的列。
列在此数组中按其出现的顺序显示。

代码示例

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

  1. @Override
  2. public List<Table.Column> getNotCollapsedColumns() {
  3.   Object[] componentVisibleColumns = component.getVisibleColumns();
  4.   if (componentVisibleColumns == null)
  5.     return Collections.emptyList();
  6.   List<Table.Column> visibleColumns = new ArrayList<>(componentVisibleColumns.length);
  7.   for (Object key : componentVisibleColumns) {
  8.     if (!component.isColumnCollapsed(key)) {
  9.       Column column = columns.get(key);
  10.       if (column != null) {
  11.         visibleColumns.add(column);
  12.       }
  13.     }
  14.   }
  15.   return visibleColumns;
  16. }

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

  1. if (settingsColumnList.size() != component.getVisibleColumns().length) {
  2.   return true;
  3. Object[] visibleColumns = component.getVisibleColumns();
  4. for (int i = 0; i < visibleColumns.length; i++) {
  5.   Object columnId = visibleColumns[i];

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

  1. private void writeFooter(Element table) {
  2.   Object[] columns = getVisibleColumns();
  3.   if (columns.length == 0 || columnFooters.isEmpty()) {
  4.     return;
  5.   }
  6.   Element footer = table.appendElement("tfoot").appendElement("tr");
  7.   for (Object id : columns) {
  8.     footer.appendElement("td").text(getColumnFooter(id));
  9.   }
  10. }

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

  1. @Override
  2. protected void writeItems(Element design, DesignContext context) {
  3.   if (getVisibleColumns().length == 0) {
  4.     return;
  5.   }
  6.   Element tbody = design.child(0).appendElement("tbody");
  7.   super.writeItems(tbody, context);
  8. }

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

  1. @Override
  2. protected Element writeItem(Element tbody, Object itemId,
  3.     DesignContext context) {
  4.   Element tr = tbody.appendElement("tr");
  5.   tr.attr("item-id", String.valueOf(itemId));
  6.   Item item = getItem(itemId);
  7.   for (Object id : getVisibleColumns()) {
  8.     Element td = tr.appendElement("td");
  9.     Object value = item.getItemProperty(id).getValue();
  10.     td.html(value != null ? value.toString() : "");
  11.   }
  12.   return tr;
  13. }

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

  1. /**
  2.  * Saves common table column settings (width, visible, id).
  3.  *
  4.  * @param columnsElem setting element for the columns
  5.  */
  6. protected void saveCommonTableColumnSettings(Element columnsElem) {
  7.   Object[] visibleColumns = component.getVisibleColumns();
  8.   for (Object column : visibleColumns) {
  9.     Element colElem = columnsElem.addElement("columns");
  10.     colElem.addAttribute("id", column.toString());
  11.     int width = component.getColumnWidth(column);
  12.     if (width > -1)
  13.       colElem.addAttribute("width", String.valueOf(width));
  14.     boolean visible = !component.isColumnCollapsed(column);
  15.     colElem.addAttribute("visible", Boolean.toString(visible));
  16.   }
  17. }

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

  1. new Object[] { firstIx, (firstIx + count - 1) });
  2. Object[] colids = getVisibleColumns();
  3. if (pageBuffer != null && pageBuffer[CELL_ITEMID].length > 0) {
  4.   int bufSize = pageBuffer[CELL_ITEMID].length;

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

  1. protected void applyColumnSettings(Element element) {
  2.   Element columnsElem = element.element("columns");
  3.   Object[] oldColumns = component.getVisibleColumns();
  4.   List<Object> newColumns = new ArrayList<>();

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

  1. for (Object column : component.getVisibleColumns()) {
  2.   modelIds.add(String.valueOf(column));

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

  1. private void writeHeader(Element table, Table def, DesignContext context) {
  2.   Object[] columns = getVisibleColumns();
  3.   if (columns.length == 0
  4.       || (columnIcons.isEmpty() && columnHeaders.isEmpty())) {
  5.     return;
  6.   }
  7.   Element header = table.appendElement("thead").appendElement("tr");
  8.   for (Object id : columns) {
  9.     Element th = header.appendElement("th");
  10.     th.html(getColumnHeader(id));
  11.     DesignAttributeHandler.writeAttribute("icon", th.attributes(),
  12.         getColumnIcon(id), def.getColumnIcon(null), Resource.class,
  13.         context);
  14.   }
  15. }

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

  1. new Object[] { firstIndex, (firstIndex + rows - 1) });
  2. final Object[] colids = getVisibleColumns();
  3. final int cols = colids.length;

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

  1. private void writeColumns(Element table, Table def, DesignContext context) {
  2.   Object[] columns = getVisibleColumns();
  3.   if (columns.length == 0) {
  4.     return;
  5.   }
  6.   Element colgroup = table.appendElement("colgroup");
  7.   for (Object id : columns) {
  8.     Element col = colgroup.appendElement("col");
  9.     col.attr("property-id", id.toString());
  10.     if (getColumnAlignment(id) == Align.CENTER) {
  11.       col.attr("center", true);
  12.     } else if (getColumnAlignment(id) == Align.RIGHT) {
  13.       col.attr("right", true);
  14.     }
  15.     DesignAttributeHandler.writeAttribute("width", col.attributes(),
  16.         getColumnWidth(id), def.getColumnWidth(null), int.class,
  17.         context);
  18.     DesignAttributeHandler.writeAttribute("expand", col.attributes(),
  19.         getColumnExpandRatio(id), def.getColumnExpandRatio(null),
  20.         float.class, context);
  21.     DesignAttributeHandler.writeAttribute("collapsible",
  22.         col.attributes(), isColumnCollapsible(id),
  23.         def.isColumnCollapsible(null), boolean.class, context);
  24.     DesignAttributeHandler.writeAttribute("collapsed", col.attributes(),
  25.         isColumnCollapsed(id), def.isColumnCollapsed(null),
  26.         boolean.class, context);
  27.   }
  28. }

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

  1. @Override
  2. public void writeDesign(Element design, DesignContext context) {
  3.   Table def = context.getDefaultInstance(this);
  4.   DesignAttributeHandler.writeAttribute("sortable", design.attributes(),
  5.       isSortEnabled(), def.isSortEnabled(), boolean.class, context);
  6.   Element table = null;
  7.   boolean hasColumns = getVisibleColumns().length != 0;
  8.   if (hasColumns) {
  9.     table = design.appendElement("table");
  10.     writeColumns(table, def, context);
  11.     writeHeader(table, def, context);
  12.   }
  13.   super.writeDesign(design, context);
  14.   if (hasColumns) {
  15.     writeFooter(table);
  16.   }
  17. }

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

  1. Object[] visibleColumns = component.getVisibleColumns();

代码示例来源：origin: info.magnolia.ui/magnolia-ui-framework-compatibility

  1. @Test
  2. public void hideColumnsForChooseDialog() {
  3.   // GIVEN
  4.   ConfiguredWorkbenchDefinition workbenchDefinition = new ConfiguredWorkbenchDefinition();
  5.   workbenchDefinition.setDialogWorkbench(true);
  6.   final TreePresenterDefinition treePresenterDefinition = new TreePresenterDefinition();
  7.   final PropertyColumnDefinition c1 = new PropertyColumnDefinition();
  8.   c1.setName("c1");
  9.   c1.setPropertyName("p1");
  10.   c1.setDisplayInChooseDialog(true);
  11.   final PropertyColumnDefinition c2 = new PropertyColumnDefinition();
  12.   c2.setName("c2");
  13.   c2.setPropertyName("p2");
  14.   c2.setDisplayInChooseDialog(false);
  15.   treePresenterDefinition.addColumn(c1);
  16.   treePresenterDefinition.addColumn(c2);
  17.   workbenchDefinition.addContentView(treePresenterDefinition);
  18.   treePresenterDefinition.setViewType("tree");
  19.   treePresenterDefinition.setActive(true);
  20.   workbenchDefinition.getContentViews().add(treePresenterDefinition);
  21.   // WHEN
  22.   final View view = presenter.start(workbenchDefinition, mock(ImageProviderDefinition.class), mock(EventBus.class));
  23.   presenter.onViewTypeChanged("tree");
  24.   // THEN
  25.   Table table = fetchVaadinTable(view.asVaadinComponent());
  26.   assertTrue(Arrays.asList(table.getVisibleColumns()).contains("p1"));
  27.   assertFalse(Arrays.asList(table.getVisibleColumns()).contains("p2"));
  28. }

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

  1. target.addAttribute("cols", getVisibleColumns().length);
  2. target.addAttribute("rows", rows);

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