C++ (Cpp) CFWL_ListBox::GetSelItem示例

示例#1

文件： xfa_ffchoicelist.cpp 项目： documentcloud/pdfium

bool CXFA_FFListBox::UpdateFWLData() {
  if (!m_pNormalWidget) {
    return false;
  }
  CFWL_ListBox* pListBox = ((CFWL_ListBox*)m_pNormalWidget);
  CFX_ArrayTemplate<CFWL_ListItem*> selItemArray;
  CFX_Int32Array iSelArray;
  m_pDataAcc->GetSelectedItems(iSelArray);
  int32_t iSelCount = iSelArray.GetSize();
  for (int32_t j = 0; j < iSelCount; j++) {
    CFWL_ListItem* lpItemSel = pListBox->GetSelItem(iSelArray[j]);
    selItemArray.Add(lpItemSel);
  }
  pListBox->SetSelItem(pListBox->GetSelItem(-1), false);
  for (int32_t i = 0; i < iSelCount; i++) {
    ((CFWL_ListBox*)m_pNormalWidget)->SetSelItem(selItemArray[i], true);
  }
  m_pNormalWidget->Update();
  return true;
}

示例#2

文件： xfa_ffchoicelist.cpp 项目： JinAirsOs/pdfium

FX_BOOL CXFA_FFListBox::UpdateFWLData() {
  if (!m_pNormalWidget) {
    return FALSE;
  }
  CFWL_ListBox* pListBox = ((CFWL_ListBox*)m_pNormalWidget);
  CFX_ArrayTemplate<FWL_HLISTITEM> selItemArray;
  CFX_Int32Array iSelArray;
  m_pDataAcc->GetSelectedItems(iSelArray);
  int32_t iSelCount = iSelArray.GetSize();
  for (int32_t j = 0; j < iSelCount; j++) {
    FWL_HLISTITEM lpItemSel = pListBox->GetSelItem(iSelArray[j]);
    selItemArray.Add(lpItemSel);
  }
  pListBox->SetSelItem(pListBox->GetSelItem(-1), FALSE);
  for (int32_t i = 0; i < iSelCount; i++) {
    ((CFWL_ListBox*)m_pNormalWidget)->SetSelItem(selItemArray[i], TRUE);
  }
  m_pNormalWidget->Update();
  return TRUE;
}

示例#3

文件： xfa_ffchoicelist.cpp 项目： documentcloud/pdfium

void CXFA_FFListBox::OnSelectChanged(IFWL_Widget* pWidget,
                                     const CFX_Int32Array& arrSels) {
  CXFA_EventParam eParam;
  eParam.m_eType = XFA_EVENT_Change;
  eParam.m_pTarget = m_pDataAcc;
  m_pDataAcc->GetValue(eParam.m_wsPrevText, XFA_VALUEPICTURE_Raw);
  CFWL_ListBox* pListBox = (CFWL_ListBox*)m_pNormalWidget;
  int32_t iSels = pListBox->CountSelItems();
  if (iSels > 0) {
    pListBox->GetItemText(pListBox->GetSelItem(0), eParam.m_wsNewText);
  }
  m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_Change, &eParam);
}