1. some fixes for the problems reported by BoundsChecker

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

diff --git a/src/html/htmlcell.cpp b/src/html/htmlcell.cpp
index 845a709c1fe431ba16795a0b9c1e774738690c10..7b6eb3aacdacdd662c7862cbc95cdb08c4988c70 100644 (file)
--- a/src/html/htmlcell.cpp
+++ b/src/html/htmlcell.cpp
@@ -85,7 +85,38 @@ bool wxHtmlCell::AdjustPagebreak(int *pagebreak) const
 void wxHtmlCell::SetLink(const wxHtmlLinkInfo& link) 
 {
     if (m_Link) delete m_Link;
-    m_Link = new wxHtmlLinkInfo(link);
+    m_Link = NULL;
+    if (link.GetHref() != wxEmptyString)
+        m_Link = new wxHtmlLinkInfo(link);
+}
+
+
+
+void wxHtmlCell::Layout(int w) 
+{
+    SetPos(0, 0); 
+    if (m_Next) m_Next -> Layout(w);
+}
+
+
+void wxHtmlCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2) 
+{
+    if (m_Next) m_Next -> Draw(dc, x, y, view_y1, view_y2);
+}
+
+
+
+void wxHtmlCell::DrawInvisible(wxDC& dc, int x, int y) 
+{
+    if (m_Next) m_Next -> DrawInvisible(dc, x, y);
+}
+
+
+
+const wxHtmlCell* wxHtmlCell::Find(int condition, const void* param) const 
+{
+    if (m_Next) return m_Next -> Find(condition, param); 
+    else return NULL;
 }
 
 
@@ -246,6 +277,11 @@ wxHtmlContainerCell::wxHtmlContainerCell(wxHtmlContainerCell *parent) : wxHtmlCe
     m_LastLayout = -1;
 }
 
+wxHtmlContainerCell::~wxHtmlContainerCell() 
+{
+    if (m_Cells) delete m_Cells;
+}
+
 
 
 void wxHtmlContainerCell::SetIndent(int i, int what, int units)