Don't create multiple parent-less top level frames in layout sample.

[wxWidgets.git] / include / wx / os2 / dcclient.h

diff --git a/include/wx/os2/dcclient.h b/include/wx/os2/dcclient.h
index cffa9e555826f6eae51080fbaebe8ee6f0ee35c0..f80673c34c74f49323f2bd83f9f782ff212f622c 100644 (file)
--- a/include/wx/os2/dcclient.h
+++ b/include/wx/os2/dcclient.h
@@ -1,12 +1,12 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        dcclient.h
+// Name:        wx/os2/dcclient.h
 // Purpose:     wxClientDC class
 // Author:      David Webster
 // Modified by:
 // Created:     09/12/99
 // RCS-ID:      $Id$
 // Copyright:   (c) David Webster
-// Licence:     wxWindows license
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_DCCLIENT_H_
@@ -17,6 +17,8 @@
 // ----------------------------------------------------------------------------
 
 #include "wx/dc.h"
+#include "wx/os2/dc.h"
+#include "wx/dcclient.h"
 #include "wx/dynarray.h"
 
 // ----------------------------------------------------------------------------
@@ -24,62 +26,78 @@
 // ----------------------------------------------------------------------------
 
 // this one if used by wxPaintDC only
-struct WXDLLEXPORT wxPaintDCInfo;
+struct WXDLLIMPEXP_FWD_CORE wxPaintDCInfo;
 
-WX_DECLARE_OBJARRAY(wxPaintDCInfo, wxArrayDCInfo);
+WX_DECLARE_EXPORTED_OBJARRAY(wxPaintDCInfo, wxArrayDCInfo);
 
 // ----------------------------------------------------------------------------
 // DC classes
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxWindowDC : public wxDC
+class WXDLLIMPEXP_CORE wxWindowDCImpl : public wxPMDCImpl
 {
-    DECLARE_DYNAMIC_CLASS(wxWindowDC)
-
 public:
-    wxWindowDC();
+    // default ctor
+    wxWindowDCImpl( wxDC *owner );
 
     // Create a DC corresponding to the whole window
-    wxWindowDC(wxWindow *win);
+    wxWindowDCImpl( wxDC *owner, wxWindow *pWin );
+
+    virtual void DoGetSize(int *pWidth, int *pHeight) const;
 
-    virtual ~wxWindowDC();
+protected:
+    // initialize the newly created DC
+    void InitDC(void);
 
 private:
-    HAB                     m_hab;
     SIZEL                   m_PageSize;
-};
+    DECLARE_CLASS(wxWindowDCImpl)
+    wxDECLARE_NO_COPY_CLASS(wxWindowDCImpl);
+}; // end of CLASS wxWindowDC
 
-class WXDLLEXPORT wxClientDC : public wxWindowDC
+class WXDLLIMPEXP_CORE wxClientDCImpl : public wxWindowDCImpl
 {
-    DECLARE_DYNAMIC_CLASS(wxClientDC)
-
 public:
-    wxClientDC();
+    // default ctor
+    wxClientDCImpl( wxDC *owner );
 
     // Create a DC corresponding to the client area of the window
-    wxClientDC(wxWindow *win);
+    wxClientDCImpl( wxDC *owner, wxWindow *pWin );
 
-    virtual ~wxClientDC();
-};
+    virtual ~wxClientDCImpl();
 
-class WXDLLEXPORT wxPaintDC : public wxWindowDC
-{
-    DECLARE_DYNAMIC_CLASS(wxPaintDC)
+    virtual void DoGetSize(int *pWidth, int *pHeight) const;
+
+protected:
+    void InitDC(void);
 
+private:
+    DECLARE_CLASS(wxClientDCImpl)
+    wxDECLARE_NO_COPY_CLASS(wxClientDCImpl);
+}; // end of CLASS wxClientDC
+
+class WXDLLIMPEXP_CORE wxPaintDCImpl : public wxClientDCImpl
+{
 public:
-    wxPaintDC();
+    wxPaintDCImpl( wxDC *owner );
 
     // Create a DC corresponding for painting the window in OnPaint()
-    wxPaintDC(wxWindow *win);
+    wxPaintDCImpl( wxDC *owner, wxWindow *pWin );
 
-    virtual ~wxPaintDC();
+    virtual ~wxPaintDCImpl();
+
+    // find the entry for this DC in the cache (keyed by the window)
+    static WXHDC FindDCInCache(wxWindow* pWin);
 
 protected:
     static wxArrayDCInfo ms_cache;
 
     // find the entry for this DC in the cache (keyed by the window)
-    wxPaintDCInfo *FindInCache(size_t *index = NULL) const;
-};
+    wxPaintDCInfo* FindInCache(size_t* pIndex = NULL) const;
+private:
+    DECLARE_CLASS(wxPaintDCImpl)
+    wxDECLARE_NO_COPY_CLASS(wxPaintDCImpl);
+}; // end of wxPaintDC
 
 #endif
     // _WX_DCCLIENT_H_