Applied patch [ 1181975 ] [wxMSW] Removes all flicker from wxNotebook

[wxWidgets.git] / include / wx / mac / carbon / window.h

diff --git a/include/wx/mac/carbon/window.h b/include/wx/mac/carbon/window.h
index 60d0652bd3c9e5dbe60d994e52e5b8f6223e1fb4..e8ed1c6e1bff70f348779450291252ac1a4d27a2 100644 (file)
--- a/include/wx/mac/carbon/window.h
+++ b/include/wx/mac/carbon/window.h
@@ -82,6 +82,9 @@ public:
     virtual void Freeze() ;
     virtual void Thaw() ;
 
+    virtual void Update() ;
+    virtual void ClearBackground() ;
+
     virtual bool SetCursor( const wxCursor &cursor );
     virtual bool SetFont( const wxFont &font ) ;
     virtual bool SetBackgroundColour( const wxColour &colour );
@@ -141,6 +144,7 @@ public:
     // event handlers
     // --------------
     void OnSetFocus(wxFocusEvent& event) ;
+    void OnPaint(wxPaintEvent& event);
     void OnNcPaint(wxNcPaintEvent& event);
     void OnEraseBackground(wxEraseEvent& event);
     void OnMouseEvent( wxMouseEvent &event ) ;
@@ -167,6 +171,9 @@ public:
     // this should not be overriden in classes above wxWindowMac because it is called from its destructor via DeleteChildren
     virtual void        RemoveChild( wxWindowBase *child );
     virtual void        MacPaintBorders( int left , int top ) ;
+    // invalidates the borders and focus area around the control
+    // must not be virtual as it will be called during destruction
+    void                MacInvalidateBorders() ;
     WXWindow            MacGetTopLevelWindowRef() const  ;
     wxTopLevelWindowMac* MacGetTopLevelWindow() const ;
     
@@ -176,7 +183,7 @@ public:
     virtual long        MacGetBottomBorderSize() const ;
     
     static long         MacRemoveBordersFromStyle( long style ) ;
-
+    
     virtual void        MacSuperChangedPosition() ;
     // the absolute coortinates of this window's root have changed
     virtual void        MacTopLevelWindowChangedPosition() ;
@@ -193,17 +200,21 @@ public:
     
     bool                       MacIsUserPane() { return m_macIsUserPane; }
 
-    virtual void        Update() ;
     virtual bool        MacSetupCursor( const wxPoint& pt ) ;
         
     virtual void        MacSetBackgroundBrush( const wxBrush &brush ) ;
     const wxBrush&      MacGetBackgroundBrush() const { return m_macBackgroundBrush ; }
     
+    // return the rectangle that would be visible of this control, regardless whether controls are hidden
+    // only taking into account clipping by parent windows
+    const wxRect&       MacGetClippedClientRect() const ;
+    const wxRect&       MacGetClippedRect() const ;
+    const wxRect&       MacGetClippedRectWithOuterStructure() const ;
     // returns the visible region of this control in window ie non-client coordinates
-    
-    wxRegion            MacGetVisibleRegion( bool includeOuterStructures = false ) ;
+    const wxRegion&     MacGetVisibleRegion( bool includeOuterStructures = false ) ;
     // returns true if children have to clipped to the content area (eg scrolled window)
-    virtual bool               MacClipChildren() const { return false ; }
+    bool                       MacClipChildren() const { return m_clipChildren ; }
+    void                MacSetClipChildren( bool clip ) { m_clipChildren = clip ; }
     // returns true if the grandchildren have to be clipped to the children's content area (eg
     // splitter window)
     virtual bool               MacClipGrandChildren() const { return false ; }
@@ -240,6 +251,9 @@ public:
 
     // flash the current invalid area, useful for debugging in OSX double buffered situation
     void                MacFlashInvalidAreas() ;
+
+    // the 'true' OS level control for this wxWindow
+    wxMacControl*       GetPeer() const { return m_peer ; }
 #if wxMAC_USE_CORE_GRAPHICS
     void *              MacGetCGContextRef() { return m_cgContextRef ; }
     void                MacSetCGContextRef(void * cg) { m_cgContextRef = cg ; }
@@ -254,6 +268,15 @@ protected:
 #if wxMAC_USE_CORE_GRAPHICS
     void *              m_cgContextRef ;
 #endif
+    // cache the clipped rectangles within the window hierarchy
+    void                MacUpdateClippedRects() const ;
+    mutable bool        m_cachedClippedRectValid ;
+    mutable wxRect      m_cachedClippedRectWithOuterStructure ;
+    mutable wxRect      m_cachedClippedRect ;
+    mutable wxRect      m_cachedClippedClientRect ;
+    mutable wxRegion    m_cachedClippedRegionWithOuterStructure ;
+    mutable wxRegion    m_cachedClippedRegion ;
+    mutable wxRegion    m_cachedClippedClientRegion ;
     // true if is is not a native control but a wxWindow control
        bool                            m_macIsUserPane ;
     wxBrush             m_macBackgroundBrush ;
@@ -265,6 +288,12 @@ protected:
     wxScrollBar*        m_hScrollBar ;
     wxScrollBar*        m_vScrollBar ;
     wxString            m_label ;
+    // returns true if we do a sharp clip at the content area of this window
+    // must be dynamic as eg a panel normally is not clipping precisely, but if
+    // it becomes the target window of a scrolled window it has to...
+    bool                m_clipChildren ;
+    
+    virtual bool        MacIsChildOfClientArea( const wxWindow* child ) const ;
     
     void                MacCreateScrollBars( long style ) ;
     void                MacRepositionScrollBars() ;