X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/33ac7e6f01acbac1cff0ad400d8ea7f0bfd0a62f..e30285abc6cb45d7e2cd66ddfe3eb460821f57ae:/include/wx/generic/treelay.h

diff --git a/include/wx/generic/treelay.h b/include/wx/generic/treelay.h
index 92963b63db..9a1973f37b 100644
--- a/include/wx/generic/treelay.h
+++ b/include/wx/generic/treelay.h
@@ -12,18 +12,26 @@
 #ifndef _WX_TREELAY_H_
 #define _WX_TREELAY_H_
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(__APPLE__)
 #pragma interface "wxtree.h"
 #endif
 
-#include <wx/string.h>
+#ifndef WX_PRECOMP
+#include "wx/object.h"
+class wxList;
+class wxDC;
+class wxMouseEvent;
+#endif
+
+#include "wx/string.h"
+
+#if wxUSE_TREELAYOUT
 
 class WXDLLEXPORT wxTreeLayout: public wxObject
 {
-    DECLARE_ABSTRACT_CLASS(wxTreeLayout)
-
 public:
     wxTreeLayout();
+    virtual ~wxTreeLayout() { }
 
     // Redefine these
     virtual void GetChildren(long id, wxList& list) = 0;
@@ -39,7 +47,7 @@ public:
     // Optional redefinition
     void Initialize(void);
     inline virtual void SetNodeName(long WXUNUSED(id), const wxString& WXUNUSED(name)) {}
-    inline virtual wxString GetNodeName(long WXUNUSED(id)) { return wxString(""); }
+    inline virtual wxString GetNodeName(long WXUNUSED(id)) { return wxString(wxT("")); }
     virtual void GetNodeSize(long id, long *x, long *y, wxDC& dc);
     virtual void Draw(wxDC& dc);
     virtual void DrawNodes(wxDC& dc);
@@ -66,8 +74,6 @@ public:
 private:
     void CalcLayout(long node_id, int level, wxDC& dc);
 
-    // Members
-
 protected:
     long          m_parentNode;
     long          m_lastY;
@@ -77,6 +83,9 @@ protected:
     long          m_topMargin;
     long          m_leftMargin;
     bool          m_orientation; // TRUE for top-to-bottom, FALSE for left-to-right
+    
+private:
+    DECLARE_ABSTRACT_CLASS(wxTreeLayout)
 };
 
 class WXDLLEXPORT wxStoredNode
@@ -95,10 +104,9 @@ public:
 
 class WXDLLEXPORT wxTreeLayoutStored: public wxTreeLayout
 {
-    DECLARE_DYNAMIC_CLASS(wxTreeLayoutStored)
 public:
     wxTreeLayoutStored(int noNodes = 200);
-    ~wxTreeLayoutStored(void);
+    virtual ~wxTreeLayoutStored(void);
     void Initialize(int n);
 
     wxString HitTest(wxMouseEvent& event, wxDC& dc);
@@ -120,7 +128,8 @@ public:
     virtual void SetClientData(long id, long clientData);
     virtual long GetClientData(long id) const;
 
-    virtual long AddChild(const wxString& name, const wxString& parent = "");
+    virtual long AddChild(const wxString& name, const wxString& parent = wxT(""));
+    virtual long AddChild(const wxString& name, long parent);
     virtual long NameToId(const wxString& name);
 
     // Data members
@@ -128,11 +137,18 @@ private:
     wxStoredNode*     m_nodes;
     int               m_num;
     int               m_maxNodes;
+    
+private:
+    DECLARE_DYNAMIC_CLASS(wxTreeLayoutStored)
+    DECLARE_NO_COPY_CLASS(wxTreeLayoutStored)
 };
 
 // For backward compatibility
 #define wxStoredTree wxTreeLayoutStored
 
+#endif
+    // wxUSE_TREELAYOUT
+
 #endif
  // _WX_TREELAY_H_