C++ (Cpp) CFWL_PushButton::SetDelegate示例

示例#1

文件： xfa_ffpushbutton.cpp 项目： hfiguiere/pdfium

FX_BOOL CXFA_FFPushButton::LoadWidget() {
  ASSERT(!m_pNormalWidget);
  CFWL_PushButton* pPushButton = CFWL_PushButton::Create();
  if (pPushButton) {
    pPushButton->Initialize();
  }
  m_pOldDelegate = pPushButton->SetDelegate(this);
  m_pNormalWidget = pPushButton;
  m_pNormalWidget->SetLayoutItem(this);
  IFWL_Widget* pWidget = m_pNormalWidget->GetWidget();
  CFWL_NoteDriver* pNoteDriver = FWL_GetApp()->GetNoteDriver();
  pNoteDriver->RegisterEventTarget(pWidget, pWidget);
  m_pNormalWidget->LockUpdate();
  UpdateWidgetProperty();
  LoadHighlightCaption();
  m_pNormalWidget->UnlockUpdate();
  return CXFA_FFField::LoadWidget();
}

示例#2

文件： xfa_ffpushbutton.cpp 项目： MIPS/external-pdfium

bool CXFA_FFPushButton::LoadWidget() {
  ASSERT(!m_pNormalWidget);
  CFWL_PushButton* pPushButton = new CFWL_PushButton(GetFWLApp());
  m_pOldDelegate = pPushButton->GetDelegate();
  pPushButton->SetDelegate(this);

  m_pNormalWidget = pPushButton;
  m_pNormalWidget->SetLayoutItem(this);

  CFWL_NoteDriver* pNoteDriver =
      m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
  pNoteDriver->RegisterEventTarget(m_pNormalWidget, m_pNormalWidget);
  m_pNormalWidget->LockUpdate();
  UpdateWidgetProperty();
  LoadHighlightCaption();
  m_pNormalWidget->UnlockUpdate();
  return CXFA_FFField::LoadWidget();
}