Avoid using buffer of already deallocated string in wxHTMLDataObject.

[wxWidgets.git] / src / common / gbsizer.cpp

diff --git a/src/common/gbsizer.cpp b/src/common/gbsizer.cpp
index 66c27e82993ea419cbcfe30b6babb61ae412c504..7f91a1c40d123b1ae3aedcba7729a95af44a1715 100644 (file)
--- a/src/common/gbsizer.cpp
+++ b/src/common/gbsizer.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        gbsizer.cpp
+// Name:        src/common/gbsizer.cpp
 // Purpose:     wxGridBagSizer:  A sizer that can lay out items in a grid,
 //              with items at specified cells, and with the option of row
 //              and/or column spanning
@@ -76,7 +76,6 @@ wxGBSizerItem::wxGBSizerItem( wxSizer *sizer,
 wxGBSizerItem::wxGBSizerItem()
     : wxSizerItem(),
       m_pos(-1,-1),
-      m_span(-1,-1),
       m_gbsizer(NULL)
 {
 }
@@ -313,27 +312,24 @@ bool wxGridBagSizer::SetItemPosition(size_t index, const wxGBPosition& pos)
 
 wxGBSpan wxGridBagSizer::GetItemSpan(wxWindow *window)
 {
-    wxGBSpan badspan(-1,-1);
     wxGBSizerItem* item = FindItem(window);
-    wxCHECK_MSG( item, badspan, wxT("Failed to find item.") );
+    wxCHECK_MSG( item, wxGBSpan::Invalid(), wxT("Failed to find item.") );
     return item->GetSpan();
 }
 
 
 wxGBSpan wxGridBagSizer::GetItemSpan(wxSizer *sizer)
 {
-    wxGBSpan badspan(-1,-1);
     wxGBSizerItem* item = FindItem(sizer);
-    wxCHECK_MSG( item, badspan, wxT("Failed to find item.") );
+    wxCHECK_MSG( item, wxGBSpan::Invalid(), wxT("Failed to find item.") );
     return item->GetSpan();
 }
 
 
 wxGBSpan wxGridBagSizer::GetItemSpan(size_t index)
 {
-    wxGBSpan badspan(-1,-1);
     wxSizerItemList::compatibility_iterator node = m_children.Item( index );
-    wxCHECK_MSG( node, badspan, wxT("Failed to find item.") );
+    wxCHECK_MSG( node, wxGBSpan::Invalid(), wxT("Failed to find item.") );
     wxGBSizerItem* item = (wxGBSizerItem*)node->GetData();
     return item->GetSpan();
 }
@@ -472,10 +468,10 @@ wxSize wxGridBagSizer::CalcMin()
             item->GetPos(row, col);
             item->GetEndPos(endrow, endcol);
 
-            // fill heights and widths upto this item if needed
-            while ( m_rowHeights.GetCount() <= (size_t)endrow )
+            // fill heights and widths up to this item if needed
+            while ( (int)m_rowHeights.GetCount() <= endrow )
                 m_rowHeights.Add(m_emptyCellSize.GetHeight());
-            while ( m_colWidths.GetCount() <= (size_t)endcol )
+            while ( (int)m_colWidths.GetCount() <= endcol )
                 m_colWidths.Add(m_emptyCellSize.GetWidth());
 
             // See if this item increases the size of its row(s) or col(s)