diff options
Diffstat (limited to 'xfa/fwl')
-rw-r--r-- | xfa/fwl/cfwl_edit.cpp | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/xfa/fwl/cfwl_edit.cpp b/xfa/fwl/cfwl_edit.cpp index 051c39f74e..b98278c622 100644 --- a/xfa/fwl/cfwl_edit.cpp +++ b/xfa/fwl/cfwl_edit.cpp @@ -1075,10 +1075,15 @@ void CFWL_Edit::InitCaret() { } void CFWL_Edit::UpdateCursorRect() { - int32_t bidi_level = 0; - m_rtCaret = CFX_RectF(); - std::tie(bidi_level, m_rtCaret) = - m_EdtEngine.GetCharacterInfo(m_CursorPosition); + int32_t bidi_level; + if (m_EdtEngine.GetLength() > 0) { + std::tie(bidi_level, m_rtCaret) = + m_EdtEngine.GetCharacterInfo(m_CursorPosition); + } else { + bidi_level = 0; + m_rtCaret = CFX_RectF(); + } + // TODO(dsinclair): This should handle bidi level ... m_rtCaret.width = 1.0f; |