Make storing non-trivial data in wxThreadSpecificInfo possible.

[wxWidgets.git] / interface / wx / dcbuffer.h

diff --git a/interface/wx/dcbuffer.h b/interface/wx/dcbuffer.h
index 93492e4b5a9457b05f2826e1c2f22e7733e8746b..9268e437aabf174f681577af4161c06cf88af7f1 100644 (file)
--- a/interface/wx/dcbuffer.h
+++ b/interface/wx/dcbuffer.h
@@ -2,7 +2,6 @@
 // Name:        dcbuffer.h
 // Purpose:     interface of wxBufferedDC
 // Author:      wxWidgets team
-// RCS-ID:      $Id$
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
@@ -118,6 +117,27 @@ public:
     void Init(wxDC* dc, wxBitmap& buffer = wxNullBitmap,
               int style = wxBUFFER_CLIENT_AREA);
     //@}
+
+
+    /**
+       Blits the buffer to the dc, and detaches the dc from the buffer (so it
+       can be effectively used once only).
+    
+       Usually only called in the destructor or by the destructor of derived
+       classes if the BufferedDC must blit before the derived class (which may
+       own the dc it's blitting to) is destroyed.
+    */
+    void UnMask();
+
+    /**
+       Set the style.
+    */
+    void SetStyle(int style);
+
+    /**
+       Get the style.
+    */
+    int GetStyle() const;
 };
 
 
@@ -139,7 +159,7 @@ public:
     have native double-buffering, otherwise, it is a typedef of
     wxBufferedPaintDC.
 
-    @library{wxbase}
+    @library{wxcore}
     @category{dc}
 
     @see wxDC, wxBufferedPaintDC, wxPaintDC
@@ -154,6 +174,13 @@ public:
 };
 
 
+/**
+ * Check if the window is natively double buffered and will return a wxPaintDC
+ * if it is, a wxBufferedPaintDC otherwise.  It is the caller's responsibility
+ * to delete the wxDC pointer when finished with it.
+ */
+wxDC* wxAutoBufferedPaintDCFactory(wxWindow* window);
+
 
 /**
     @class wxBufferedPaintDC