diff options
Diffstat (limited to 'WebKit/win/AccessibleBase.cpp')
| -rw-r--r-- | WebKit/win/AccessibleBase.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/WebKit/win/AccessibleBase.cpp b/WebKit/win/AccessibleBase.cpp index fdf9404..df91151 100644 --- a/WebKit/win/AccessibleBase.cpp +++ b/WebKit/win/AccessibleBase.cpp @@ -102,7 +102,7 @@ HRESULT STDMETHODCALLTYPE AccessibleBase::get_accParent(IDispatch** parent) { *parent = 0; - if (!m_object) + if (!m_object || !m_object->topDocumentFrameView()) return E_FAIL; return WebView::AccessibleObjectFromWindow(m_object->topDocumentFrameView()->hostWindow()->platformWindow(), @@ -393,6 +393,9 @@ HRESULT STDMETHODCALLTYPE AccessibleBase::accLocation(long* left, long* top, lon if (FAILED(hr)) return hr; + if (!childObj->documentFrameView()) + return E_FAIL; + IntRect screenRect(childObj->documentFrameView()->contentsToScreen(childObj->boundingBoxRect())); *left = screenRect.x(); *top = screenRect.y(); @@ -465,7 +468,7 @@ HRESULT STDMETHODCALLTYPE AccessibleBase::accHitTest(long x, long y, VARIANT* pv ::VariantInit(pvChildAtPoint); - if (!m_object) + if (!m_object || !m_object->documentFrameView()) return E_FAIL; IntPoint point = m_object->documentFrameView()->screenToContents(IntPoint(x, y)); |