Add backend descriptions for all backends to the documentation.

[wxWidgets.git] / src / html / htmlwin.cpp

diff --git a/src/html/htmlwin.cpp b/src/html/htmlwin.cpp
index f61561184fa8b7aae5fbb7dfdbd757dcde79e17b..1eefb4b3cbe20d0c69d2c0000d6d3d056f90eb5e 100644 (file)
--- a/src/html/htmlwin.cpp
+++ b/src/html/htmlwin.cpp
@@ -469,14 +469,13 @@ bool wxHtmlWindow::DoSetPage(const wxString& source)
     SetBackgroundImage(wxNullBitmap);
 
     m_Parser->SetDC(dc);
-    if (m_Cell)
-    {
-        delete m_Cell;
-        // notice that it's important to set m_Cell to NULL here before calling
-        // Parse() below, even if it will be overwritten by its return value:
-        // without this we may crash if it's used from inside Parse()
-        m_Cell = NULL;
-    }
+
+    // notice that it's important to set m_Cell to NULL here before calling
+    // Parse() below, even if it will be overwritten by its return value as
+    // without this we may crash if it's used from inside Parse(), so use
+    // wxDELETE() and not just delete here
+    wxDELETE(m_Cell);
+
     m_Cell = (wxHtmlContainerCell*) m_Parser->Parse(newsrc);
     delete dc;
     m_Cell->SetIndent(m_Borders, wxHTML_INDENT_ALL, wxHTML_UNITS_PIXELS);
@@ -1150,6 +1149,7 @@ void wxHtmlWindow::OnPaint(wxPaintEvent& WXUNUSED(event))
     // draw the HTML window contents
     dc->SetMapMode(wxMM_TEXT);
     dc->SetBackgroundMode(wxBRUSHSTYLE_TRANSPARENT);
+    dc->SetLayoutDirection(GetLayoutDirection());
 
     wxHtmlRenderingInfo rinfo;
     wxDefaultHtmlRenderingStyle rstyle;
@@ -1576,7 +1576,7 @@ void wxHtmlWindow::SelectLine(const wxPoint& pos)
         {
             // We use following heuristic to find a "line": let the line be all
             // cells in same container as the cell under mouse cursor that are
-            // neither completely above nor completely bellow the clicked cell
+            // neither completely above nor completely below the clicked cell
             // (i.e. are likely to be words positioned on same line of text).
 
             int y1 = cell->GetAbsPos().y;
@@ -1640,9 +1640,6 @@ void wxHtmlWindow::SelectAll()
 
 IMPLEMENT_ABSTRACT_CLASS(wxHtmlProcessor,wxObject)
 
-#if wxUSE_EXTENDED_RTTI
-IMPLEMENT_DYNAMIC_CLASS_XTI(wxHtmlWindow, wxScrolledWindow,"wx/html/htmlwin.h")
-
 wxBEGIN_PROPERTIES_TABLE(wxHtmlWindow)
 /*
     TODO PROPERTIES
@@ -1657,9 +1654,8 @@ wxBEGIN_HANDLERS_TABLE(wxHtmlWindow)
 wxEND_HANDLERS_TABLE()
 
 wxCONSTRUCTOR_5( wxHtmlWindow , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle )
-#else
-IMPLEMENT_DYNAMIC_CLASS(wxHtmlWindow,wxScrolledWindow)
-#endif
+
+wxIMPLEMENT_DYNAMIC_CLASS_XTI(wxHtmlWindow, wxScrolledWindow,"wx/html/htmlwin.h")
 
 BEGIN_EVENT_TABLE(wxHtmlWindow, wxScrolledWindow)
     EVT_SIZE(wxHtmlWindow::OnSize)