// Modified by:
// Created: 01/02/97
// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
+// Copyright: (c) Julian Smart
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_DCCLIENT_H_
// headers
// ----------------------------------------------------------------------------
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma interface "dcclient.h"
#endif
class WXDLLEXPORT wxWindowDC : public wxDC
{
- DECLARE_DYNAMIC_CLASS(wxWindowDC)
-
public:
+ // default ctor
wxWindowDC();
// Create a DC corresponding to the whole window
wxWindowDC(wxWindow *win);
- virtual ~wxWindowDC();
+protected:
+ // initialize the newly created DC
+ void InitDC();
+
+ // override some base class virtuals
+ virtual void DoGetSize(int *width, int *height) const;
+
+private:
+ DECLARE_DYNAMIC_CLASS_NO_COPY(wxWindowDC)
};
class WXDLLEXPORT wxClientDC : public wxWindowDC
{
- DECLARE_DYNAMIC_CLASS(wxClientDC)
-
public:
+ // default ctor
wxClientDC();
// Create a DC corresponding to the client area of the window
wxClientDC(wxWindow *win);
virtual ~wxClientDC();
+
+protected:
+ void InitDC();
+
+ // override some base class virtuals
+ virtual void DoGetSize(int *width, int *height) const;
+
+private:
+ DECLARE_DYNAMIC_CLASS_NO_COPY(wxClientDC)
};
-class WXDLLEXPORT wxPaintDC : public wxWindowDC
+class WXDLLEXPORT wxPaintDC : public wxClientDC
{
- DECLARE_DYNAMIC_CLASS(wxPaintDC)
-
public:
wxPaintDC();
virtual ~wxPaintDC();
+ // find the entry for this DC in the cache (keyed by the window)
+ static WXHDC FindDCInCache(wxWindow* win);
+
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;
+
+private:
+ DECLARE_DYNAMIC_CLASS_NO_COPY(wxPaintDC)
+};
+
+/*
+ * wxPaintDCEx
+ * This class is used when an application sends an HDC with the WM_PAINT
+ * message. It is used in HandlePaint and need not be used by an application.
+ */
+
+class WXDLLEXPORT wxPaintDCEx : public wxPaintDC
+{
+public:
+ wxPaintDCEx(wxWindow *canvas, WXHDC dc);
+ virtual ~wxPaintDCEx();
+private:
+ int saveState;
+
+ DECLARE_CLASS(wxPaintDCEx)
+ DECLARE_NO_COPY_CLASS(wxPaintDCEx)
};
#endif