X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5637cc3551ae5be79f5c8040552271472a9cdae2..2ac9bfa9b0b8cc78d59f656996358f15fbe2dc26:/include/wx/msw/window.h

diff --git a/include/wx/msw/window.h b/include/wx/msw/window.h
index 964a71b560..281e88278d 100644
--- a/include/wx/msw/window.h
+++ b/include/wx/msw/window.h
@@ -83,6 +83,7 @@ public:
     virtual void Update();
     virtual void Freeze();
     virtual void Thaw();
+    virtual bool IsFrozen() const { return m_frozenness > 0; }
 
     virtual void SetWindowStyleFlag(long style);
     virtual void SetExtraStyle(long exStyle);
@@ -110,6 +111,12 @@ public:
     virtual bool ScrollLines(int lines);
     virtual bool ScrollPages(int pages);
 
+    virtual void SetLayoutDirection(wxLayoutDirection dir);
+    virtual wxLayoutDirection GetLayoutDirection() const;
+    virtual wxCoord AdjustForLayoutDirection(wxCoord x,
+                                             wxCoord width,
+                                             wxCoord widthTotal) const;
+
 #if wxUSE_DRAG_AND_DROP
     virtual void SetDropTarget( wxDropTarget *dropTarget );
 #endif // wxUSE_DRAG_AND_DROP
@@ -413,6 +420,9 @@ public:
     // check if mouse is in the window
     bool IsMouseInWindow() const;
 
+    // check if a native double-buffering applies for this window
+    virtual bool IsDoubleBuffered() const;
+
     // synthesize a wxEVT_LEAVE_WINDOW event and set m_mouseInWindow to false
     void GenerateMouseLeave();
 
@@ -454,9 +464,6 @@ protected:
     virtual void DoCaptureMouse();
     virtual void DoReleaseMouse();
 
-    // has the window been frozen by Freeze()?
-    bool IsFrozen() const { return m_frozenness > 0; }
-
     // this simply moves/resizes the given HWND which is supposed to be our
     // sibling (this is useful for controls which are composite at MSW level
     // and for which DoMoveWindow() is not enough)
@@ -552,7 +559,7 @@ inline void wxWindowMSW::SetTransparent(bool WXUNUSED(t)) { }
 
 // kbd code translation
 WXDLLEXPORT int wxCharCodeMSWToWX(int keySym, WXLPARAM lParam = 0);
-WXDLLEXPORT WXWORD wxCharCodeWXToMSW(int id, bool *IsVirtual);
+WXDLLEXPORT WXWORD wxCharCodeWXToMSW(int id, bool *IsVirtual = NULL);
 
 // window creation helper class: before creating a new HWND, instantiate an
 // object of this class on stack - this allows to process the messages sent to