fix Purpose comment

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

diff --git a/src/common/tbarbase.cpp b/src/common/tbarbase.cpp
index 071dac26d3558a0953d1efcfffd357c39108e316..8d07da7930e92ed57407ad2042533207ff169144 100644 (file)
--- a/src/common/tbarbase.cpp
+++ b/src/common/tbarbase.cpp
@@ -62,6 +62,8 @@ IMPLEMENT_DYNAMIC_CLASS(wxToolBarToolBase, wxObject)
 wxToolBarToolBase::~wxToolBarToolBase()
 {
     delete m_dropdownMenu;
+    if ( IsControl() )
+        GetControl()->Destroy();
 }
 
 
@@ -125,6 +127,7 @@ void wxToolBarToolBase::SetDropdownMenu(wxMenu* menu)
     m_dropdownMenu = menu;
 }
 
+
 // ----------------------------------------------------------------------------
 // wxToolBarBase adding/deleting items
 // ----------------------------------------------------------------------------
@@ -207,6 +210,7 @@ wxToolBarBase::InsertTool(size_t pos, wxToolBarToolBase *tool)
     }
 
     m_tools.Insert(pos, tool);
+    tool->Attach(this);
 
     return tool;
 }
@@ -313,17 +317,19 @@ wxToolBarToolBase *wxToolBarBase::RemoveTool(int id)
     {
         // don't give any error messages - sometimes we might call RemoveTool()
         // without knowing whether the tool is or not in the toolbar
-        return (wxToolBarToolBase *)NULL;
+        return NULL;
     }
 
     wxToolBarToolBase *tool = node->GetData();
+    wxCHECK_MSG( tool, NULL, "NULL tool in the tools list?" );
+
     if ( !DoDeleteTool(pos, tool) )
-    {
-        return (wxToolBarToolBase *)NULL;
-    }
+        return NULL;
 
     m_tools.Erase(node);
 
+    tool->Detach();
+
     return tool;
 }
 
@@ -596,6 +602,12 @@ void wxToolBarBase::SetRows(int WXUNUSED(nRows))
     // nothing
 }
 
+bool wxToolBarBase::IsVertical() const
+{
+    return HasFlag(wxTB_LEFT | wxTB_RIGHT);
+}
+
+
 // ----------------------------------------------------------------------------
 // event processing
 // ----------------------------------------------------------------------------
@@ -685,7 +697,11 @@ void wxToolBarBase::UpdateWindowUI(long flags)
           node;
           node = node->GetNext() )
     {
-        int id = node->GetData()->GetId();
+        wxToolBarToolBase * const tool = node->GetData();
+        if ( tool->IsSeparator() )
+            continue;
+
+        int id = tool->GetId();
 
         wxUpdateUIEvent event(id);
         event.SetEventObject(this);