allow passing temporary functors to Bind() too (closes #10653)

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

diff --git a/include/wx/msw/window.h b/include/wx/msw/window.h
index 6552fc69efa62053693489a34efa7f87dfe76fdf..24015154e9cf1412fbf317d55566e9ad4e46a406 100644 (file)
--- a/include/wx/msw/window.h
+++ b/include/wx/msw/window.h
@@ -13,15 +13,21 @@
 #ifndef _WX_WINDOW_H_
 #define _WX_WINDOW_H_
 
 #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
 // ---------------------------------------------------------------------------
 
 
 // ---------------------------------------------------------------------------
 // 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;


@@ -59,8 +65,17 @@ public:
     virtual void Raise();
     virtual void Lower();
 
     virtual void Raise();
     virtual void Lower();
 

-    virtual bool Show( bool show = true );
-    virtual bool Enable( bool enable = true );
+    virtual bool Show(bool show = true);
+    virtual bool ShowWithEffect(wxShowEffect effect,
+                                unsigned timeout = 0)
+    {
+        return MSWShowWithEffect(true, effect, timeout);
+    }
+    virtual bool HideWithEffect(wxShowEffect effect,
+                                unsigned timeout = 0)
+    {
+        return MSWShowWithEffect(false, effect, timeout);
+    }

 
     virtual void SetFocus();
     virtual void SetFocusFromKbd();
 
     virtual void SetFocus();
     virtual void SetFocusFromKbd();


@@ -72,9 +87,6 @@ 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);


@@ -85,8 +97,8 @@ 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;
 


@@ -97,7 +109,7 @@ 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);


@@ -148,6 +160,29 @@ public:
     // does this window have deferred position and/or size?
     bool IsSizeDeferred() const;
 
     // does this window have deferred position and/or size?
     bool IsSizeDeferred() const;
 

+    // these functions allow to register a global handler for the given Windows
+    // message: it will be called from MSWWindowProc() of any window which gets
+    // this event if it's not processed before (i.e. unlike a hook procedure it
+    // does not override the normal processing)
+    //
+    // notice that if you want to process a message for a given window only you
+    // should override its MSWWindowProc() instead
+
+    // type of the handler: it is called with the message parameters (except
+    // that the window object is passed instead of window handle) and should
+    // return true if it handled the message or false if it should be passed to
+    // DefWindowProc()
+    typedef bool (*MSWMessageHandler)(wxWindowMSW *win,
+                                      WXUINT nMsg,
+                                      WXWPARAM wParam,
+                                      WXLPARAM lParam);
+
+    // install a handler, shouldn't be called more than one for the same message
+    static bool MSWRegisterMessageHandler(int msg, MSWMessageHandler handler);
+
+    // unregister a previously registered handler
+    static void MSWUnregisterMessageHandler(int msg, MSWMessageHandler handler);
+

 
     // implementation from now on
     // ==========================
 
     // implementation from now on
     // ==========================


@@ -178,7 +213,7 @@ public:
     wxWindow *FindItemByHWND(WXHWND hWnd, bool controlOnly = false) const;
 
     // MSW only: true if this control is part of the main control
     wxWindow *FindItemByHWND(WXHWND hWnd, bool controlOnly = false) const;
 
     // MSW only: true if this control is part of the main control

-    virtual bool ContainsHWND(WXHWND WXUNUSED(hWnd)) const { return false; };
+    virtual bool ContainsHWND(WXHWND WXUNUSED(hWnd)) const { return false; }

 
 #if wxUSE_TOOLTIPS
     // MSW only: true if this window or any of its children have a tooltip
 
 #if wxUSE_TOOLTIPS
     // MSW only: true if this window or any of its children have a tooltip


@@ -216,6 +251,9 @@ 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
     //


@@ -294,6 +332,8 @@ public:
     bool HandleSize(int x, int y, WXUINT flag);
     bool HandleSizing(wxRect& rect);
     bool HandleGetMinMaxInfo(void *mmInfo);
     bool HandleSize(int x, int y, WXUINT flag);
     bool HandleSizing(wxRect& rect);
     bool HandleGetMinMaxInfo(void *mmInfo);

+    bool HandleEnterSizeMove();
+    bool HandleExitSizeMove();

 
     bool HandleShow(bool show, int status);
     bool HandleActivate(int flag, bool minimized, WXHWND activate);
 
     bool HandleShow(bool show, int status);
     bool HandleActivate(int flag, bool minimized, WXHWND activate);


@@ -395,6 +435,10 @@ public:
         return true;
     }
 
         return true;
     }
 

+    // common part of Show/HideWithEffect()
+    bool MSWShowWithEffect(bool show,
+                           wxShowEffect effect,
+                           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);


@@ -407,7 +451,9 @@ 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();
 


@@ -416,6 +462,17 @@ public:
     virtual void OnInternalIdle();
 
 protected:
     virtual void OnInternalIdle();
 
 protected:

+    // this allows you to implement standard control borders without
+    // repeating the code in different classes that are not derived from
+    // wxControl
+    virtual wxBorder GetDefaultBorderForControl() const;
+
+    // choose the default border for this window
+    virtual wxBorder GetDefaultBorder() const;
+
+    // Translate wxBORDER_THEME (and other border styles if necessary to the value
+    // that makes most sense for this Windows environment
+    virtual wxBorder TranslateBorder(wxBorder border) const;

 
 #if wxUSE_MENUS_NATIVE
     virtual bool DoPopupMenu( wxMenu *menu, int x, int y );
 
 #if wxUSE_MENUS_NATIVE
     virtual bool DoPopupMenu( wxMenu *menu, int x, int y );


@@ -449,6 +506,11 @@ protected:
     virtual void DoCaptureMouse();
     virtual void DoReleaseMouse();
 
     virtual void DoCaptureMouse();
     virtual void DoReleaseMouse();
 

+    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)


@@ -500,21 +562,24 @@ private:
     bool HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags);
     bool HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
 
     bool HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags);
     bool HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
 

-    // list of disabled children before last call to our Disable()
-    wxWindowList *m_childrenDisabled;
-
-    // number of calls to Freeze() minus number of calls to Thaw()
-    unsigned int m_frozenness;
+#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;
 
 
     // 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;
     // 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__
 
 private:
 #ifdef __POCKETPC__


@@ -522,7 +587,7 @@ 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()
 };
 


@@ -535,8 +600,8 @@ 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


@@ -548,17 +613,4 @@ 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_