X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/eed04c9999d7929fad7d18fab4e8071b515f6aa7..ca6911c361b04290fe1f0e64b616249b3b3d71ba:/include/wx/msw/window.h

diff --git a/include/wx/msw/window.h b/include/wx/msw/window.h
index 81f2072fad..24015154e9 100644
--- a/include/wx/msw/window.h
+++ b/include/wx/msw/window.h
@@ -13,9 +13,15 @@
 #ifndef _WX_WINDOW_H_
 #define _WX_WINDOW_H_
 
-// ---------------------------------------------------------------------------
-// constants
-// ---------------------------------------------------------------------------
+// if this is set to 1, we use deferred window sizing to reduce flicker when
+// resizing complicated window hierarchies, but this can in theory result in
+// different behaviour than the old code so we keep the possibility to use it
+// by setting this to 0 (in the future this should be removed completely)
+#ifdef __WXWINCE__
+    #define wxUSE_DEFERRED_SIZING 0
+#else
+    #define wxUSE_DEFERRED_SIZING 1
+#endif
 
 // ---------------------------------------------------------------------------
 // wxWindow declaration for MSW
@@ -91,8 +97,8 @@ public:
     virtual int GetCharWidth() const;
     virtual void GetTextExtent(const wxString& string,
                                int *x, int *y,
-                               int *descent = (int *) NULL,
-                               int *externalLeading = (int *) NULL,
+                               int *descent = NULL,
+                               int *externalLeading = NULL,
                                const wxFont *theFont = (const wxFont *) NULL)
                                const;
 
@@ -103,7 +109,7 @@ public:
     virtual int GetScrollThumb( int orient ) const;
     virtual int GetScrollRange( int orient ) const;
     virtual void ScrollWindow( int dx, int dy,
-                               const wxRect* rect = (wxRect *) NULL );
+                               const wxRect* rect = NULL );
 
     virtual bool ScrollLines(int lines);
     virtual bool ScrollPages(int pages);
@@ -245,6 +251,9 @@ public:
     // get the HWND to be used as parent of this window with CreateWindow()
     virtual WXHWND MSWGetParent() const;
 
+    // get the Win32 window class name used by all wxWindow objects by default
+    static const wxChar *MSWGetRegisteredClassName();
+
     // creates the window of specified Windows class with given style, extended
     // style, title and geometry (default values
     //
@@ -442,7 +451,9 @@ public:
 
     // check if a native double-buffering applies for this window
     virtual bool IsDoubleBuffered() const;
-
+    
+    void SetDoubleBuffered(bool on);
+    
     // synthesize a wxEVT_LEAVE_WINDOW event and set m_mouseInWindow to false
     void GenerateMouseLeave();
 
@@ -551,16 +562,24 @@ private:
     bool HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags);
     bool HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
 
+#if wxUSE_DEFERRED_SIZING
+protected:
+    // this function is called after the window was resized to its new size
+    virtual void MSWEndDeferWindowPos()
+    {
+        m_pendingPosition = wxDefaultPosition;
+        m_pendingSize = wxDefaultSize;
+    }
 
     // current defer window position operation handle (may be NULL)
     WXHANDLE m_hDWP;
 
-protected:
     // When deferred positioning is done these hold the pending changes, and
     // are used for the default values if another size/pos changes is done on
     // this window before the group of deferred changes is completed.
     wxPoint     m_pendingPosition;
     wxSize      m_pendingSize;
+#endif // wxUSE_DEFERRED_SIZING
 
 private:
 #ifdef __POCKETPC__
@@ -568,7 +587,7 @@ private:
 #endif
 
     DECLARE_DYNAMIC_CLASS(wxWindowMSW)
-    DECLARE_NO_COPY_CLASS(wxWindowMSW)
+    wxDECLARE_NO_COPY_CLASS(wxWindowMSW);
     DECLARE_EVENT_TABLE()
 };