use AllocExclusive() instead of duplicating its code in wxFont-specific Unshare(...

[wxWidgets.git] / include / wx / msw / window.h

diff --git a/include/wx/msw/window.h b/include/wx/msw/window.h
index 3179973c7ce950216b34996edc7cfb2dde9dc492..281e88278dd700a91a7f276b8c385abea8cfa3ea 100644 (file)
--- a/include/wx/msw/window.h
+++ b/include/wx/msw/window.h
@@ -83,8 +83,10 @@ 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 SetWindowStyleFlag(long style);
+    virtual void SetExtraStyle(long exStyle);
     virtual bool SetCursor( const wxCursor &cursor );
     virtual bool SetFont( const wxFont &font );
 
@@ -109,6 +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
@@ -206,6 +214,11 @@ public:
     WXDWORD MSWGetCreateWindowFlags(WXDWORD *exflags = NULL) const
         { return MSWGetStyle(GetWindowStyle(), exflags); }
 
+    // update the real underlying window style flags to correspond to the
+    // current wxWindow object style (safe to call even if window isn't fully
+    // created yet)
+    void MSWUpdateStyle(long flagsOld, long exflagsOld);
+
     // translate wxWidgets coords into Windows ones suitable to be passed to
     // ::CreateWindow()
     //
@@ -407,6 +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();
 
@@ -448,9 +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)
@@ -511,12 +524,14 @@ private:
     // 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;
 
+private:
 #ifdef __POCKETPC__
     bool        m_contextMenuEnabled;
 #endif
@@ -544,7 +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