Changed the way invisble HTML cells are NOT

drawn so that no clipping is required.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@30768 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/html/m_hline.cpp

@@ -56,9 +56,11 @@ class wxHtmlLineCell : public wxHtmlCell
 
 
 void wxHtmlLineCell::Draw(wxDC& dc, int x, int y,
-                          int WXUNUSED(view_y1), int WXUNUSED(view_y2),
+                          int WXUNUSED(view_y1), int view_y2,
                           wxHtmlRenderingInfo& WXUNUSED(info))
 {
+    if (y+m_PosY+m_Height > view_y2) return;
+    
     wxBrush mybrush(wxT("GREY"), (m_HasShading) ? wxTRANSPARENT : wxSOLID);
     wxPen mypen(wxT("GREY"), 1, wxSOLID);
     dc.SetBrush(mybrush);