avoid asserts when the cipboard is acquired by another application

[wxWidgets.git] / src / generic / htmllbox.cpp

diff --git a/src/generic/htmllbox.cpp b/src/generic/htmllbox.cpp
index c4256b2dea6775fa7fb35172e72f9dd8124c189d..c97e9f347c7b55829fe6b1fa2e04a304e28559ba 100644 (file)
--- a/src/generic/htmllbox.cpp
+++ b/src/generic/htmllbox.cpp
@@ -225,7 +225,6 @@ void wxHtmlListBox::Init()
     m_htmlParser = NULL;
     m_htmlRendStyle = new wxHtmlListBoxStyle(*this);
     m_cache = new wxHtmlListBoxCache;
-    m_fontEncoding = wxFONTENCODING_ISO8859_1;
 }
 
 bool wxHtmlListBox::Create(wxWindow *parent,
@@ -295,7 +294,8 @@ void wxHtmlListBox::CacheItem(size_t n) const
             m_htmlParser->SetDC(new wxClientDC(self));
             m_htmlParser->SetFS(&self->m_filesystem);
 #if !wxUSE_UNICODE
-            m_htmlParser->SetInputEncoding(m_fontEncoding);
+            if (GetFont().Ok())
+                m_htmlParser->SetInputEncoding(GetFont().GetEncoding());
 #endif
             // use system's default GUI font by default:
             m_htmlParser->SetStandardFonts();
@@ -365,17 +365,6 @@ void wxHtmlListBox::OnDrawItem(wxDC& dc, const wxRect& rect, size_t n) const
 
     wxHtmlRenderingInfo htmlRendInfo;
 
-    // draw the selected cell in selected state
-    if ( IsSelected(n) )
-    {
-        wxHtmlSelection htmlSel;
-        htmlSel.Set(wxPoint(0,0), cell, wxPoint(INT_MAX, INT_MAX), cell);
-        htmlRendInfo.SetSelection(&htmlSel);
-        if ( m_htmlRendStyle )
-            htmlRendInfo.SetStyle(m_htmlRendStyle);
-        htmlRendInfo.GetState().SetSelectionState(wxHTML_SEL_IN);
-    }
-
     // note that we can't stop drawing exactly at the window boundary as then
     // even the visible cells part could be not drawn, so always draw the
     // entire cell
@@ -570,7 +559,9 @@ bool wxSimpleHtmlListBox::Create(wxWindow *parent, wxWindowID id,
     if (!wxHtmlListBox::Create(parent, id, pos, size, style, name))
         return false;
 
+#if wxUSE_VALIDATORS
     SetValidator(validator);
+#endif
     for (int i=0; i<n; i++)
         Append(choices[i]);
 
@@ -588,7 +579,9 @@ bool wxSimpleHtmlListBox::Create(wxWindow *parent, wxWindowID id,
     if (!wxHtmlListBox::Create(parent, id, pos, size, style, name))
         return false;
 
+#if wxUSE_VALIDATORS
     SetValidator(validator);
+#endif
     Append(choices);
 
     return true;