C++ (Cpp) IFWL_ThemeProvider::DrawBackground示例

示例#1

文件： fwl_checkboximp.cpp 项目： primiano/pdfium-merge

FWL_ERR CFWL_CheckBoxImp::DrawWidget(CFX_Graphics* pGraphics,
                                     const CFX_Matrix* pMatrix) {
  if (!pGraphics)
    return FWL_ERR_Indefinite;
  if (!m_pProperties->m_pThemeProvider)
    return FWL_ERR_Indefinite;
  IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
  if (HasBorder()) {
    DrawBorder(pGraphics, FWL_PART_CKB_Border, m_pProperties->m_pThemeProvider,
               pMatrix);
  }
  if (HasEdge()) {
    DrawEdge(pGraphics, FWL_PART_CKB_Edge, pTheme, pMatrix);
  }
  int32_t dwStates = GetPartStates();
  {
    CFWL_ThemeBackground param;
    param.m_pWidget = m_pInterface;
    param.m_iPart = FWL_PART_CKB_Background;
    param.m_dwStates = dwStates;
    param.m_pGraphics = pGraphics;
    if (pMatrix) {
      param.m_matrix.Concat(*pMatrix);
    }
    param.m_rtPart = m_rtClient;
    if (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) {
      param.m_pData = &m_rtFocus;
    }
    pTheme->DrawBackground(&param);
    param.m_iPart = FWL_PART_CKB_CheckBox;
    param.m_rtPart = m_rtBox;
    pTheme->DrawBackground(&param);
  }
  if (!m_pProperties->m_pDataProvider)
    return FWL_ERR_Indefinite;
  {
    CFX_WideString wsCaption;
    m_pProperties->m_pDataProvider->GetCaption(m_pInterface, wsCaption);
    int32_t iLen = wsCaption.GetLength();
    if (iLen <= 0)
      return FWL_ERR_Indefinite;
    CFWL_ThemeText textParam;
    textParam.m_pWidget = m_pInterface;
    textParam.m_iPart = FWL_PART_CKB_Caption;
    textParam.m_dwStates = dwStates;
    textParam.m_pGraphics = pGraphics;
    if (pMatrix) {
      textParam.m_matrix.Concat(*pMatrix);
    }
    textParam.m_rtPart = m_rtCaption;
    textParam.m_wsText = wsCaption;
    textParam.m_dwTTOStyles = m_dwTTOStyles;
    textParam.m_iTTOAlign = m_iTTOAlign;
    pTheme->DrawText(&textParam);
  }
  return FWL_ERR_Succeeded;
}

示例#2

void CFWL_Form::DrawWidget(CXFA_Graphics* pGraphics, const CFX_Matrix& matrix) {
  if (!pGraphics)
    return;

  IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider.Get();
  if (!pTheme)
    return;

  DrawBackground(pGraphics, pTheme);

#if _FX_OS_ != _FX_OS_MACOSX_
  CFWL_ThemeBackground param;
  param.m_pWidget = this;
  param.m_dwStates = CFWL_PartState_Normal;
  param.m_pGraphics = pGraphics;
  param.m_rtPart = m_rtRelative;
  param.m_matrix.Concat(matrix);
  if (m_pProperties->m_dwStyles & FWL_WGTSTYLE_Border) {
    param.m_iPart = CFWL_Part::Border;
    pTheme->DrawBackground(&param);
  }
#endif
}