1 files changed, 10 insertions, 0 deletions
diff --git a/fpdfsdk/src/formfiller/FFL_TextField.cpp b/fpdfsdk/src/formfiller/FFL_TextField.cpp
index 1141b66e99..ca4e07be4d 100644
--- a/fpdfsdk/src/formfiller/FFL_TextField.cpp
+++ b/fpdfsdk/src/formfiller/FFL_TextField.cpp
@@ -258,6 +258,16 @@ CPWL_Wnd* CFFL_TextField::ResetPDFWindow(CPDFSDK_PageView* pPageView,
   return pRet;
 }
 
+#ifdef PDF_ENABLE_XFA
+FX_BOOL CFFL_TextField::IsFieldFull(CPDFSDK_PageView* pPageView) {
+  if (CPWL_Edit* pWnd = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE)) {
+    return pWnd->IsTextFull();
+  }
+
+  return FALSE;
+}
+#endif  // PDF_ENABLE_XFA
+
 void CFFL_TextField::OnSetFocus(CPWL_Wnd* pWnd) {
   ASSERT(m_pApp);
   if (pWnd->GetClassName() == PWL_CLASSNAME_EDIT) {