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C++ TableAccessible类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中TableAccessible的典型用法代码示例。如果您正苦于以下问题:C++ TableAccessible类的具体用法?C++ TableAccessible怎么用?C++ TableAccessible使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了TableAccessible类的11个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: NS_ENSURE_ARG_POINTER

nsresult
XULTreeGridCellAccessible::GetAttributesInternal(nsIPersistentProperties* aAttributes)
{
  NS_ENSURE_ARG_POINTER(aAttributes);

  if (IsDefunct())
    return NS_ERROR_FAILURE;

  // "table-cell-index" attribute
  TableAccessible* table = Table();
  if (!table)
    return NS_ERROR_FAILURE;

  nsAutoString stringIdx;
  stringIdx.AppendInt(table->CellIndexAt(mRow, ColIdx()));
  nsAccUtils::SetAccAttr(aAttributes, nsGkAtoms::tableCellIndex, stringIdx);

  // "cycles" attribute
  bool isCycler = false;
  nsresult rv = mColumn->GetCycler(&isCycler);
  if (NS_SUCCEEDED(rv) && isCycler)
    nsAccUtils::SetAccAttr(aAttributes, nsGkAtoms::cycles,
                           NS_LITERAL_STRING("true"));

  return NS_OK;
}
开发者ID:0b10011,项目名称:mozilla-central,代码行数:26,代码来源:XULTreeGridAccessible.cpp


示例2: Table

void
XULListCellAccessible::ColHeaderCells(nsTArray<Accessible*>* aCells)
{
  TableAccessible* table = Table();
  NS_ASSERTION(table, "cell not in a table!");
  if (!table)
    return;

  // Get column header cell from XUL listhead.
  Accessible* list = nullptr;

  Accessible* tableAcc = table->AsAccessible();
  uint32_t tableChildCount = tableAcc->ChildCount();
  for (uint32_t childIdx = 0; childIdx < tableChildCount; childIdx++) {
    Accessible* child = tableAcc->GetChildAt(childIdx);
    if (child->Role() == roles::LIST) {
      list = child;
      break;
    }
  }

  if (list) {
    Accessible* headerCell = list->GetChildAt(ColIdx());
    if (headerCell) {
      aCells->AppendElement(headerCell);
      return;
    }
  }

  // No column header cell from XUL markup, try to get it from ARIA markup.
  TableCellAccessible::ColHeaderCells(aCells);
}
开发者ID:Fischer-L,项目名称:gecko-b2g,代码行数:32,代码来源:XULListboxAccessible.cpp


示例3: Table

already_AddRefed<nsIPersistentProperties>
HTMLTableCellAccessible::NativeAttributes()
{
  nsCOMPtr<nsIPersistentProperties> attributes =
    HyperTextAccessibleWrap::NativeAttributes();

  // table-cell-index attribute
  TableAccessible* table = Table();
  if (!table)
    return attributes.forget();

  int32_t rowIdx = -1, colIdx = -1;
  nsresult rv = GetCellIndexes(rowIdx, colIdx);
  if (NS_FAILED(rv))
    return attributes.forget();

  nsAutoString stringIdx;
  stringIdx.AppendInt(table->CellIndexAt(rowIdx, colIdx));
  nsAccUtils::SetAccAttr(attributes, nsGkAtoms::tableCellIndex, stringIdx);

  // abbr attribute

  // Pick up object attribute from abbr DOM element (a child of the cell) or
  // from abbr DOM attribute.
  nsAutoString abbrText;
  if (ChildCount() == 1) {
    Accessible* abbr = FirstChild();
    if (abbr->IsAbbreviation()) {
      nsIContent* firstChildNode = abbr->GetContent()->GetFirstChild();
      if (firstChildNode) {
        nsTextEquivUtils::
          AppendTextEquivFromTextContent(firstChildNode, &abbrText);
      }
    }
  }
  if (abbrText.IsEmpty())
    mContent->AsElement()->GetAttr(kNameSpaceID_None, nsGkAtoms::abbr, abbrText);

  if (!abbrText.IsEmpty())
    nsAccUtils::SetAccAttr(attributes, nsGkAtoms::abbr, abbrText);

  // axis attribute
  nsAutoString axisText;
  mContent->AsElement()->GetAttr(kNameSpaceID_None, nsGkAtoms::axis, axisText);
  if (!axisText.IsEmpty())
    nsAccUtils::SetAccAttr(attributes, nsGkAtoms::axis, axisText);

#ifdef DEBUG
  nsAutoString unused;
  attributes->SetStringProperty(NS_LITERAL_CSTRING("cppclass"),
                                NS_LITERAL_STRING("HTMLTableCellAccessible"),
                                unused);
#endif

  return attributes.forget();
}
开发者ID:kinetiknz,项目名称:gecko-dev,代码行数:56,代码来源:HTMLTableAccessible.cpp


示例4: GetCellIndexes

bool
HTMLTableCellAccessible::Selected()
{
  int32_t rowIdx = -1, colIdx = -1;
  GetCellIndexes(rowIdx, colIdx);

  TableAccessible* table = Table();
  NS_ENSURE_TRUE(table, false);

  return table->IsCellSelected(rowIdx, colIdx);
}
开发者ID:kinetiknz,项目名称:gecko-dev,代码行数:11,代码来源:HTMLTableAccessible.cpp


示例5: Table

GroupPos ARIAGridCellAccessible::GroupPosition() {
  int32_t count = 0, index = 0;
  TableAccessible* table = Table();
  if (table &&
      nsCoreUtils::GetUIntAttr(table->AsAccessible()->GetContent(),
                               nsGkAtoms::aria_colcount, &count) &&
      nsCoreUtils::GetUIntAttr(mContent, nsGkAtoms::aria_colindex, &index)) {
    return GroupPos(0, index, count);
  }

  return GroupPos();
}
开发者ID:DimiL,项目名称:gecko-dev,代码行数:12,代码来源:ARIAGridAccessible.cpp


示例6: getIndexAtCB

static gint
getIndexAtCB(AtkTable* aTable, gint aRow, gint aColumn)
{
  AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aTable));
  if (!accWrap)
    return -1;

  TableAccessible* table = accWrap->AsTable();
  NS_ENSURE_TRUE(table, -1);

  return static_cast<gint>(table->CellIndexAt(aRow, aColumn));
}
开发者ID:lihuibng,项目名称:mozilla-central,代码行数:12,代码来源:nsMaiInterfaceTable.cpp


示例7: getCaptionCB

static AtkObject*
getCaptionCB(AtkTable* aTable)
{
  AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aTable));
  if (!accWrap)
    return nsnull;

  TableAccessible* table = accWrap->AsTable();
  NS_ENSURE_TRUE(table, nsnull);

  Accessible* caption = table->Caption();
  return caption ? AccessibleWrap::GetAtkObject(caption) : nsnull;
}
开发者ID:lihuibng,项目名称:mozilla-central,代码行数:13,代码来源:nsMaiInterfaceTable.cpp


示例8: NS_ENSURE_ARG_POINTER

NS_IMETHODIMP
xpcAccessibleTableCell::GetTable(nsIAccessibleTable** aTable)
{
  NS_ENSURE_ARG_POINTER(aTable);
  *aTable = nullptr;

  if (!Intl())
    return NS_ERROR_FAILURE;

  TableAccessible* table = Intl()->Table();
  if (!table)
    return NS_ERROR_FAILURE;

  nsCOMPtr<nsIAccessibleTable> xpcTable =
    do_QueryInterface(static_cast<nsIAccessible*>(ToXPC(table->AsAccessible())));
  xpcTable.forget(aTable);
  return NS_OK;
}
开发者ID:70599,项目名称:Waterfox,代码行数:18,代码来源:xpcAccessibleTableCell.cpp


示例9: nsPersistentProperties

already_AddRefed<nsIPersistentProperties>
XULTreeGridCellAccessible::NativeAttributes() {
  RefPtr<nsPersistentProperties> attributes = new nsPersistentProperties();

  // "table-cell-index" attribute
  TableAccessible* table = Table();
  if (!table) return attributes.forget();

  nsAutoString stringIdx;
  stringIdx.AppendInt(table->CellIndexAt(mRow, ColIdx()));
  nsAccUtils::SetAccAttr(attributes, nsGkAtoms::tableCellIndex, stringIdx);

  // "cycles" attribute
  if (mColumn->Cycler())
    nsAccUtils::SetAccAttr(attributes, nsGkAtoms::cycles,
                           NS_LITERAL_STRING("true"));

  return attributes.forget();
}
开发者ID:Noctem,项目名称:gecko-dev,代码行数:19,代码来源:XULTreeGridAccessible.cpp


示例10: switch

role
HTMLTableHeaderCellAccessible::NativeRole()
{
  // Check value of @scope attribute.
  static Element::AttrValuesArray scopeValues[] =
    { &nsGkAtoms::col, &nsGkAtoms::colgroup,
      &nsGkAtoms::row, &nsGkAtoms::rowgroup, nullptr };
  int32_t valueIdx =
    mContent->AsElement()->FindAttrValueIn(kNameSpaceID_None, nsGkAtoms::scope,
                                           scopeValues, eCaseMatters);

  switch (valueIdx) {
    case 0:
    case 1:
      return roles::COLUMNHEADER;
    case 2:
    case 3:
      return roles::ROWHEADER;
  }

  TableAccessible* table = Table();
  if (!table)
    return roles::NOTHING;

  // If the cell next to this one is not a header cell then assume this cell is
  // a row header for it.
  uint32_t rowIdx = RowIdx(), colIdx = ColIdx();
  Accessible* cell = table->CellAt(rowIdx, colIdx + ColExtent());
  if (cell && !nsCoreUtils::IsHTMLTableHeader(cell->GetContent()))
    return roles::ROWHEADER;

  // If the cell below this one is not a header cell then assume this cell is
  // a column header for it.
  uint32_t rowExtent = RowExtent();
  cell = table->CellAt(rowIdx + rowExtent, colIdx);
  if (cell && !nsCoreUtils::IsHTMLTableHeader(cell->GetContent()))
    return roles::COLUMNHEADER;

  // Otherwise if this cell is surrounded by header cells only then make a guess
  // based on its cell spanning. In other words if it is row spanned then assume
  // it's a row header, otherwise it's a column header.
  return rowExtent > 1 ? roles::ROWHEADER : roles::COLUMNHEADER;
}
开发者ID:kinetiknz,项目名称:gecko-dev,代码行数:43,代码来源:HTMLTableAccessible.cpp


示例11: do_CreateInstance

already_AddRefed<nsIPersistentProperties>
XULTreeGridCellAccessible::NativeAttributes()
{
  nsCOMPtr<nsIPersistentProperties> attributes =
    do_CreateInstance(NS_PERSISTENTPROPERTIES_CONTRACTID);

  // "table-cell-index" attribute
  TableAccessible* table = Table();
  if (!table)
    return attributes.forget();

  nsAutoString stringIdx;
  stringIdx.AppendInt(table->CellIndexAt(mRow, ColIdx()));
  nsAccUtils::SetAccAttr(attributes, nsGkAtoms::tableCellIndex, stringIdx);

  // "cycles" attribute
  bool isCycler = false;
  nsresult rv = mColumn->GetCycler(&isCycler);
  if (NS_SUCCEEDED(rv) && isCycler)
    nsAccUtils::SetAccAttr(attributes, nsGkAtoms::cycles,
                           NS_LITERAL_STRING("true"));

  return attributes.forget();
}
开发者ID:Kunden,项目名称:gecko-dev,代码行数:24,代码来源:XULTreeGridAccessible.cpp



注:本文中的TableAccessible类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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上一篇:
C++ TableCell类代码示例发布时间:2022-05-31
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C++ Table类代码示例发布时间:2022-05-31
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