check for self-assignment in operator=

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

diff --git a/include/wx/msw/window.h b/include/wx/msw/window.h
index 86bd78cda3c10e20eb0076604f2f3f54e6b403be..9ec35ebfa434b06c0c8cf40e1282ee64a27f92b3 100644 (file)
--- a/include/wx/msw/window.h
+++ b/include/wx/msw/window.h
@@ -21,7 +21,7 @@
 // wxWindow declaration for MSW
 // ---------------------------------------------------------------------------
 
 // wxWindow declaration for MSW
 // ---------------------------------------------------------------------------
 

-class WXDLLEXPORT wxWindowMSW : public wxWindowBase
+class WXDLLIMPEXP_CORE wxWindowMSW : public wxWindowBase

 {
     friend class wxSpinCtrl;
     friend class wxSlider;
 {
     friend class wxSpinCtrl;
     friend class wxSlider;


@@ -61,16 +61,14 @@ public:
 
     virtual bool Show(bool show = true);
     virtual bool ShowWithEffect(wxShowEffect effect,
 
     virtual bool Show(bool show = true);
     virtual bool ShowWithEffect(wxShowEffect effect,

-                                unsigned timeout = 0,
-                                wxDirection dir = wxBOTTOM)
+                                unsigned timeout = 0)

     {
     {

-        return MSWShowWithEffect(true, effect, timeout, dir);
+        return MSWShowWithEffect(true, effect, timeout);

     }
     virtual bool HideWithEffect(wxShowEffect effect,
     }
     virtual bool HideWithEffect(wxShowEffect effect,

-                                unsigned timeout = 0,
-                                wxDirection dir = wxBOTTOM)
+                                unsigned timeout = 0)

     {
     {

-        return MSWShowWithEffect(false, effect, timeout, dir);
+        return MSWShowWithEffect(false, effect, timeout);

     }
 
     virtual void SetFocus();
     }
 
     virtual void SetFocus();


@@ -83,9 +81,6 @@ public:
     virtual void Refresh( bool eraseBackground = true,
                           const wxRect *rect = (const wxRect *) NULL );
     virtual void Update();
     virtual void Refresh( bool eraseBackground = true,
                           const wxRect *rect = (const wxRect *) NULL );
     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);
 
     virtual void SetWindowStyleFlag(long style);
     virtual void SetExtraStyle(long exStyle);


@@ -96,8 +91,8 @@ public:
     virtual int GetCharWidth() const;
     virtual void GetTextExtent(const wxString& string,
                                int *x, int *y,
     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;
 
                                const wxFont *theFont = (const wxFont *) NULL)
                                const;
 


@@ -108,7 +103,7 @@ public:
     virtual int GetScrollThumb( int orient ) const;
     virtual int GetScrollRange( int orient ) const;
     virtual void ScrollWindow( int dx, int dy,
     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);
 
     virtual bool ScrollLines(int lines);
     virtual bool ScrollPages(int pages);


@@ -250,6 +245,9 @@ public:
     // get the HWND to be used as parent of this window with CreateWindow()
     virtual WXHWND MSWGetParent() const;
 
     // 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
     //
     // creates the window of specified Windows class with given style, extended
     // style, title and geometry (default values
     //


@@ -434,8 +432,7 @@ public:
     // common part of Show/HideWithEffect()
     bool MSWShowWithEffect(bool show,
                            wxShowEffect effect,
     // common part of Show/HideWithEffect()
     bool MSWShowWithEffect(bool show,
                            wxShowEffect effect,

-                           unsigned timeout,
-                           wxDirection dir);
+                           unsigned timeout);

 
     // Responds to colour changes: passes event on to children.
     void OnSysColourChanged(wxSysColourChangedEvent& event);
 
     // Responds to colour changes: passes event on to children.
     void OnSysColourChanged(wxSysColourChangedEvent& event);


@@ -448,7 +445,9 @@ public:
 
     // check if a native double-buffering applies for this window
     virtual bool IsDoubleBuffered() const;
 
     // 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();
 
     // synthesize a wxEVT_LEAVE_WINDOW event and set m_mouseInWindow to false
     void GenerateMouseLeave();
 


@@ -503,6 +502,9 @@ protected:
 
     virtual void DoEnable(bool enable);
 
 
     virtual void DoEnable(bool enable);
 

+    virtual void DoFreeze();
+    virtual void DoThaw();
+

     // 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)
     // 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)


@@ -555,9 +557,6 @@ private:
     bool HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
 
 
     bool HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
 
 

-    // number of calls to Freeze() minus number of calls to Thaw()
-    unsigned int m_frozenness;
-

     // current defer window position operation handle (may be NULL)
     WXHANDLE m_hDWP;
 
     // current defer window position operation handle (may be NULL)
     WXHANDLE m_hDWP;
 


@@ -574,7 +573,7 @@ private:
 #endif
 
     DECLARE_DYNAMIC_CLASS(wxWindowMSW)
 #endif
 
     DECLARE_DYNAMIC_CLASS(wxWindowMSW)

-    DECLARE_NO_COPY_CLASS(wxWindowMSW)
+    wxDECLARE_NO_COPY_CLASS(wxWindowMSW);

     DECLARE_EVENT_TABLE()
 };
 
     DECLARE_EVENT_TABLE()
 };
 


@@ -587,8 +586,8 @@ private:
 // ---------------------------------------------------------------------------
 
 // kbd code translation
 // ---------------------------------------------------------------------------
 
 // kbd code translation

-WXDLLEXPORT int wxCharCodeMSWToWX(int keySym, WXLPARAM lParam = 0);
-WXDLLEXPORT WXWORD wxCharCodeWXToMSW(int id, bool *IsVirtual = NULL);
+WXDLLIMPEXP_CORE int wxCharCodeMSWToWX(int keySym, WXLPARAM lParam = 0);
+WXDLLIMPEXP_CORE 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
 
 // 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


@@ -600,17 +599,4 @@ public:
     ~wxWindowCreationHook();
 };
 
     ~wxWindowCreationHook();
 };
 

-// ----------------------------------------------------------------------------
-// global objects
-// ----------------------------------------------------------------------------
-
-// notice that this hash must be defined after wxWindow declaration as it
-// needs to "see" its dtor and not just forward declaration
-#include "wx/hash.h"
-
-// pseudo-template HWND <-> wxWindow hash table
-WX_DECLARE_HASH(wxWindowMSW, wxWindowList, wxWinHashTable);
-
-extern wxWinHashTable *wxWinHandleHash;
-

 #endif // _WX_WINDOW_H_
 #endif // _WX_WINDOW_H_