docs and example for wxDC::DrawPolyPolygon() (patch 882189)

[wxWidgets.git] / src / mac / carbon / window.cpp

diff --git a/src/mac/carbon/window.cpp b/src/mac/carbon/window.cpp
index 51406e6bb79aec70ed8a97a398668f86d6835527..a5c56e42028dabb7f72c35d08e9370bf3808bb47 100644 (file)
--- a/src/mac/carbon/window.cpp
+++ b/src/mac/carbon/window.cpp
@@ -100,10 +100,6 @@ END_EVENT_TABLE()
 
 void wxWindowMac::Init()
 {
 
 void wxWindowMac::Init()
 {

-    // generic
-    InitBase();
-
-    m_isBeingDeleted = FALSE;

     m_backgroundTransparent = FALSE;
 
     // as all windows are created with WS_VISIBLE style...
     m_backgroundTransparent = FALSE;
 
     // as all windows are created with WS_VISIBLE style...


@@ -116,8 +112,6 @@ void wxWindowMac::Init()
 
     m_hScrollBar = NULL ;
     m_vScrollBar = NULL ;
 
     m_hScrollBar = NULL ;
     m_vScrollBar = NULL ;

-
-    m_label = wxEmptyString;

 }
 
 // Destructor
 }
 
 // Destructor


@@ -174,15 +168,8 @@ wxWindowMac::~wxWindowMac()
         gFocusWindow = NULL ;
     }
 
         gFocusWindow = NULL ;
     }
 

-       // CS: copied from MSW :
-    // VS: destroy children first and _then_ detach *this from its parent.
-    //     If we'd do it the other way around, children wouldn't be able
-    //     find their parent frame (see above).

     DestroyChildren();
 
     DestroyChildren();
 

-    if ( m_parent )
-        m_parent->RemoveChild(this);
-

     // delete our drop target if we've got one
 #if wxUSE_DRAG_AND_DROP
     if ( m_dropTarget != NULL )
     // delete our drop target if we've got one
 #if wxUSE_DRAG_AND_DROP
     if ( m_dropTarget != NULL )


@@ -231,6 +218,10 @@ bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id,
         MacCreateScrollBars( style ) ;
     }
 #endif
         MacCreateScrollBars( style ) ;
     }
 #endif

+
+    wxWindowCreateEvent event(this);
+    GetEventHandler()->AddPendingEvent(event);
+

     return TRUE;
 }
 
     return TRUE;
 }
 


@@ -634,7 +625,7 @@ void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
 
         bool partialRepaint = false ;
 
 
         bool partialRepaint = false ;
 

-        if ( HasFlag(wxNO_FULL_REPAINT_ON_RESIZE) )
+        if ( !HasFlag(wxFULL_REPAINT_ON_RESIZE) )

         {
             wxPoint oldPos( m_x , m_y ) ;
             wxPoint newPos( actualX , actualY ) ;
         {
             wxPoint oldPos( m_x , m_y ) ;
             wxPoint newPos( actualX , actualY ) ;


@@ -647,12 +638,40 @@ void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
                 oldRgn = NewRgn() ;
                 newRgn = NewRgn() ;
                 diffRgn = NewRgn() ;
                 oldRgn = NewRgn() ;
                 newRgn = NewRgn() ;
                 diffRgn = NewRgn() ;

+                
+                // invalidate the differences between the old and the new area
+                

                 SetRectRgn(oldRgn , oldPos.x , oldPos.y , oldPos.x + m_width , oldPos.y + m_height ) ;
                 SetRectRgn(newRgn , newPos.x , newPos.y , newPos.x + actualWidth , newPos.y + actualHeight ) ;
                 DiffRgn( newRgn , oldRgn , diffRgn ) ;
                 InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
                 DiffRgn( oldRgn , newRgn , diffRgn ) ;
                 InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
                 SetRectRgn(oldRgn , oldPos.x , oldPos.y , oldPos.x + m_width , oldPos.y + m_height ) ;
                 SetRectRgn(newRgn , newPos.x , newPos.y , newPos.x + actualWidth , newPos.y + actualHeight ) ;
                 DiffRgn( newRgn , oldRgn , diffRgn ) ;
                 InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
                 DiffRgn( oldRgn , newRgn , diffRgn ) ;
                 InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;

+                
+                // we also must invalidate the border areas, someone might optimize this one day to invalidate only the really
+                // changing pixels...
+                
+                if ( MacGetLeftBorderSize() != 0 || MacGetRightBorderSize() != 0 || 
+                       MacGetTopBorderSize() != 0 || MacGetBottomBorderSize() != 0 )
+                {
+                       RgnHandle innerOldRgn, innerNewRgn ;
+                       innerOldRgn = NewRgn() ;
+                       innerNewRgn = NewRgn() ;
+                       
+                       SetRectRgn(innerOldRgn , oldPos.x + MacGetLeftBorderSize()  , oldPos.y + MacGetTopBorderSize() , 
+                               oldPos.x + m_width - MacGetRightBorderSize() , oldPos.y + m_height - MacGetBottomBorderSize() ) ;
+                   DiffRgn( oldRgn , innerOldRgn , diffRgn ) ;
+                       InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
+
+                       SetRectRgn(innerNewRgn , newPos.x + MacGetLeftBorderSize()  , newPos.y + MacGetTopBorderSize() , 
+                               newPos.x + actualWidth - MacGetRightBorderSize() , newPos.y + actualHeight - MacGetBottomBorderSize() ) ;
+                   DiffRgn( newRgn , innerNewRgn , diffRgn ) ;
+                       InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
+                       
+                       DisposeRgn( innerOldRgn ) ;
+                       DisposeRgn( innerNewRgn ) ;
+                }
+                

                 DisposeRgn(oldRgn) ;
                 DisposeRgn(newRgn) ;
                 DisposeRgn(diffRgn) ;
                 DisposeRgn(oldRgn) ;
                 DisposeRgn(newRgn) ;
                 DisposeRgn(diffRgn) ;


@@ -827,7 +846,7 @@ void wxWindowMac::MacSuperEnabled( bool enabled )
 
 bool wxWindowMac::MacIsReallyShown() const
 {
 
 bool wxWindowMac::MacIsReallyShown() const
 {

-    if ( m_isShown && (m_parent != NULL) ) {
+    if ( m_isShown && (m_parent != NULL && !IsTopLevel() ) ) {

         return m_parent->MacIsReallyShown();
     }
     return m_isShown;
         return m_parent->MacIsReallyShown();
     }
     return m_isShown;


@@ -1076,23 +1095,38 @@ void wxWindowMac::MacPaintBorders( int left , int top )
 {
     if( IsTopLevel() )
         return ;
 {
     if( IsTopLevel() )
         return ;

+        
+    int major,minor;
+    wxGetOsVersion( &major, &minor );

 
     RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;
 
     RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;

-    RGBColor black = { 0x0000, 0x0000 , 0x0000 } ;

     RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;
     RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;

-    RGBColor shadow = { 0x4444, 0x4444 , 0x4444 } ;
+    
+    RGBColor darkShadow = { 0x0000, 0x0000 , 0x0000 } ;
+    RGBColor lightShadow = { 0x4444, 0x4444 , 0x4444 } ;
+    // OS X has lighter border edges than classic:
+    if (major >= 10) 
+    {
+        darkShadow.red                 = 0x8E8E;
+        darkShadow.green       = 0x8E8E;
+        darkShadow.blue        = 0x8E8E;
+        lightShadow.red        = 0xBDBD;
+        lightShadow.green      = 0xBDBD;
+        lightShadow.blue       = 0xBDBD;
+       }
+    

     PenNormal() ;
 
     if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
     {
 #if wxMAC_USE_THEME_BORDER
     PenNormal() ;
 
     if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
     {
 #if wxMAC_USE_THEME_BORDER

-          Rect rect = { top , left , m_height + top , m_width + left } ;
-          SInt32 border = 0 ;
-          /*
-          GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
-          InsetRect( &rect , border , border );
-      DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
-      */
+        Rect rect = { top , left , m_height + top , m_width + left } ;
+        SInt32 border = 0 ;
+        /*
+        GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
+        InsetRect( &rect , border , border );
+        DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
+        */

 
         DrawThemePrimaryGroup(&rect  ,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
 #else
 
         DrawThemePrimaryGroup(&rect  ,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
 #else


@@ -1106,22 +1140,22 @@ void wxWindowMac::MacPaintBorders( int left , int top )
         LineTo( left + m_width - 3 , top + m_height - 3 );
         LineTo( left + m_width - 3 , top + 2 );
 
         LineTo( left + m_width - 3 , top + m_height - 3 );
         LineTo( left + m_width - 3 , top + 2 );
 

-        RGBForeColor( sunken ? &face : &black );
+        RGBForeColor( sunken ? &face : &darkShadow );

         MoveTo( left + 0 , top + m_height - 1 );
         LineTo( left + m_width - 1 , top + m_height - 1 );
         LineTo( left + m_width - 1 , top + 0 );
 
         MoveTo( left + 0 , top + m_height - 1 );
         LineTo( left + m_width - 1 , top + m_height - 1 );
         LineTo( left + m_width - 1 , top + 0 );
 

-        RGBForeColor( sunken ? &shadow : &white );
+        RGBForeColor( sunken ? &lightShadow : &white );

         MoveTo( left + 1 , top + m_height - 3 );
         LineTo( left + 1, top + 1 );
         LineTo( left + m_width - 3 , top + 1 );
 
         MoveTo( left + 1 , top + m_height - 3 );
         LineTo( left + 1, top + 1 );
         LineTo( left + m_width - 3 , top + 1 );
 

-        RGBForeColor( sunken ? &white : &shadow );
+        RGBForeColor( sunken ? &white : &lightShadow );

         MoveTo( left + 1 , top + m_height - 2 );
         LineTo( left + m_width - 2 , top + m_height - 2 );
         LineTo( left + m_width - 2 , top + 1 );
 
         MoveTo( left + 1 , top + m_height - 2 );
         LineTo( left + m_width - 2 , top + m_height - 2 );
         LineTo( left + m_width - 2 , top + 1 );
 

-        RGBForeColor( sunken ? &black : &face );
+        RGBForeColor( sunken ? &darkShadow : &face );

         MoveTo( left + 2 , top + m_height - 4 );
         LineTo( left + 2 , top + 2 );
         LineTo( left + m_width - 4 , top + 2 );
         MoveTo( left + 2 , top + m_height - 4 );
         LineTo( left + 2 , top + 2 );
         LineTo( left + m_width - 4 , top + 2 );


@@ -1129,8 +1163,8 @@ void wxWindowMac::MacPaintBorders( int left , int top )
     }
     else if (HasFlag(wxSIMPLE_BORDER))
     {
     }
     else if (HasFlag(wxSIMPLE_BORDER))
     {

-            Rect rect = { top , left , m_height + top , m_width + left } ;
-        RGBForeColor( &black ) ;
+        Rect rect = { top , left , m_height + top , m_width + left } ;
+        RGBForeColor( &darkShadow ) ;

         FrameRect( &rect ) ;
     }
 }
         FrameRect( &rect ) ;
     }
 }


@@ -1189,10 +1223,14 @@ void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
 // Does a physical scroll
 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
 {
 // Does a physical scroll
 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
 {

-    wxClientDC dc(this) ;
-    wxMacPortSetter helper(&dc) ;
+    if( dx == 0 && dy ==0 )
+        return ;
+        

 
     {
 
     {

+        wxClientDC dc(this) ;
+        wxMacPortSetter helper(&dc) ;
+

         int width , height ;
         GetClientSize( &width , &height ) ;
 
         int width , height ;
         GetClientSize( &width , &height ) ;
 


@@ -1206,8 +1244,27 @@ void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
             SectRect( &scrollrect , &r , &scrollrect ) ;
         }
         ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
             SectRect( &scrollrect , &r , &scrollrect ) ;
         }
         ScrollRect( &scrollrect , dx , dy , updateRgn ) ;

-        InvalWindowRgn( (WindowRef) MacGetRootWindow() ,  updateRgn ) ;
+        // we also have to scroll the update rgn in this rectangle 
+        // in order not to loose updates
+        WindowRef rootWindow = (WindowRef) MacGetRootWindow() ;
+        RgnHandle formerUpdateRgn = NewRgn() ;
+        RgnHandle scrollRgn = NewRgn() ;
+        RectRgn( scrollRgn , &scrollrect ) ;
+        GetWindowUpdateRgn( rootWindow , formerUpdateRgn ) ;
+        Point pt = {0,0} ;
+        LocalToGlobal( &pt ) ;
+        OffsetRgn( formerUpdateRgn , -pt.h , -pt.v ) ;
+        SectRgn( formerUpdateRgn , scrollRgn , formerUpdateRgn ) ;
+        if ( !EmptyRgn( formerUpdateRgn ) )
+        {
+            MacOffsetRgn( formerUpdateRgn , dx , dy ) ;
+            SectRgn( formerUpdateRgn , scrollRgn , formerUpdateRgn ) ;
+            InvalWindowRgn(rootWindow  ,  formerUpdateRgn ) ;
+        }
+        InvalWindowRgn(rootWindow  ,  updateRgn ) ;

         DisposeRgn( updateRgn ) ;
         DisposeRgn( updateRgn ) ;

+        DisposeRgn( formerUpdateRgn ) ;
+        DisposeRgn( scrollRgn ) ;

     }
 
     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
     }
 
     for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())


@@ -1221,8 +1278,19 @@ void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
         child->GetPosition( &x, &y );
         int w,h;
         child->GetSize( &w, &h );
         child->GetPosition( &x, &y );
         int w,h;
         child->GetSize( &w, &h );

-        child->SetSize( x+dx, y+dy, w, h );
+        if (rect)
+        {
+            wxRect rc(x,y,w,h);
+            if (rect->Intersects(rc))
+                child->SetSize( x+dx, y+dy, w, h );
+        }
+        else
+        {
+            child->SetSize( x+dx, y+dy, w, h );                
+        }        

     }
     }

+    
+    Update() ;

 
 }
 
 
 }
 


@@ -1436,7 +1504,7 @@ bool wxWindowMac::MacSetupCursor( const wxPoint& pt)
 }
 
 bool wxWindowMac::MacDispatchMouseEvent(wxMouseEvent& event)
 }
 
 bool wxWindowMac::MacDispatchMouseEvent(wxMouseEvent& event)

-{
+{    

     if ((event.m_x < m_x) || (event.m_y < m_y) ||
         (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height)))
         return FALSE;
     if ((event.m_x < m_x) || (event.m_y < m_y) ||
         (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height)))
         return FALSE;


@@ -1523,17 +1591,34 @@ wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
 
 void wxWindowMac::Update()
 {
 
 void wxWindowMac::Update()
 {

-    wxTopLevelWindowMac* win = MacGetTopLevelWindow(  ) ;
-    if ( win )
-    {
-      win->MacUpdate( 0 ) ;
+    wxRegion visRgn = MacGetVisibleRegion( false ) ;
+    int top = 0 , left = 0 ;
+    MacWindowToRootWindow( &left , &top ) ;
+    WindowRef rootWindow = (WindowRef) MacGetRootWindow() ;
+    RgnHandle updateRgn = NewRgn() ;    
+    // getting the update region in macos local coordinates
+    GetWindowUpdateRgn( rootWindow , updateRgn ) ;
+    GrafPtr     port ;
+    ::GetPort( &port ) ;
+    ::SetPort( UMAGetWindowPort( rootWindow ) ) ;
+    Point pt = {0,0} ;
+    LocalToGlobal( &pt ) ;
+    ::SetPort( port ) ;
+    OffsetRgn( updateRgn , -pt.h , -pt.v ) ;
+    // translate to window local coordinates
+    OffsetRgn( updateRgn , -left , -top ) ;
+    SectRgn( updateRgn , (RgnHandle) visRgn.GetWXHRGN() , updateRgn ) ;
+    MacRedraw( updateRgn , 0 , true ) ;
+    // for flushing and validating we need macos-local coordinates again
+    OffsetRgn( updateRgn , left , top ) ;

 #if TARGET_API_MAC_CARBON
 #if TARGET_API_MAC_CARBON

-        if ( QDIsPortBuffered( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) ) )
-        {
-                QDFlushPortBuffer( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) , NULL ) ;
-        }
+    if ( QDIsPortBuffered( GetWindowPort( rootWindow ) ) )
+    {
+        QDFlushPortBuffer( GetWindowPort( rootWindow ) , updateRgn ) ;
+    }

 #endif
 #endif

-      }
+    ValidWindowRgn( rootWindow , updateRgn ) ;
+    DisposeRgn( updateRgn ) ;

 }
 
 wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
 }
 
 wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const


@@ -1553,92 +1638,101 @@ const wxRegion& wxWindowMac::MacGetVisibleRegion( bool respectChildrenAndSibling
     RgnHandle tempRgn = NewRgn() ;
     RgnHandle tempStaticBoxRgn = NewRgn() ;
 
     RgnHandle tempRgn = NewRgn() ;
     RgnHandle tempStaticBoxRgn = NewRgn() ;
 

-    SetRectRgn( visRgn , 0 , 0 , m_width , m_height ) ;
-
-    //TODO : as soon as the new scheme has proven to work correctly, move this to wxStaticBox
-    if ( IsKindOf( CLASSINFO( wxStaticBox ) ) )
+    if ( MacIsReallyShown() )

     {
     {

-        int borderTop = 14 ;
-        int borderOther = 4 ;
+        SetRectRgn( visRgn , 0 , 0 , m_width , m_height ) ;

 
 

-        SetRectRgn( tempStaticBoxRgn , borderOther , borderTop , m_width - borderOther , m_height - borderOther ) ;
-        DiffRgn( visRgn , tempStaticBoxRgn , visRgn ) ;
-    }
+        //TODO : as soon as the new scheme has proven to work correctly, move this to wxStaticBox
+        if ( IsKindOf( CLASSINFO( wxStaticBox ) ) )
+        {
+            int borderTop = 14 ;
+            int borderOther = 4 ;
+            if ( UMAGetSystemVersion() >= 0x1030 )
+                borderTop += 2 ;

 
 

-    if ( !IsTopLevel() )
-    {
-        wxWindow* parent = GetParent() ;
-        while( parent )
+            SetRectRgn( tempStaticBoxRgn , borderOther , borderTop , m_width - borderOther , m_height - borderOther ) ;
+            DiffRgn( visRgn , tempStaticBoxRgn , visRgn ) ;
+        }
+
+        if ( !IsTopLevel() )

         {
         {

-            wxSize size = parent->GetSize() ;
-            int x , y ;
-            x = y = 0 ;
-            parent->MacWindowToRootWindow( &x, &y ) ;
-            MacRootWindowToWindow( &x , &y ) ;
-
-            SetRectRgn( tempRgn ,
-                x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() ,
-                x + size.x - parent->MacGetRightBorderSize(),
-                y + size.y - parent->MacGetBottomBorderSize()) ;
-
-            SectRgn( visRgn , tempRgn , visRgn ) ;
-            if ( parent->IsTopLevel() )
-                break ;
-            parent = parent->GetParent() ;
+            wxWindow* parent = GetParent() ;
+            while( parent )
+            {
+                wxSize size = parent->GetSize() ;
+                int x , y ;
+                x = y = 0 ;
+                parent->MacWindowToRootWindow( &x, &y ) ;
+                MacRootWindowToWindow( &x , &y ) ;
+
+                SetRectRgn( tempRgn ,
+                    x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() ,
+                    x + size.x - parent->MacGetRightBorderSize(),
+                    y + size.y - parent->MacGetBottomBorderSize()) ;
+
+                SectRgn( visRgn , tempRgn , visRgn ) ;
+                if ( parent->IsTopLevel() )
+                    break ;
+                parent = parent->GetParent() ;
+            }

         }
         }

-    }
-    if ( respectChildrenAndSiblings )
-    {
-        if ( GetWindowStyle() & wxCLIP_CHILDREN )
+        if ( respectChildrenAndSiblings )

         {
         {

-            for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
+            if ( GetWindowStyle() & wxCLIP_CHILDREN )

             {
             {

-                wxWindowMac *child = node->GetData();
-
-                if ( !child->IsTopLevel() && child->IsShown() )
+                for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())

                 {
                 {

-                    SetRectRgn( tempRgn , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
-                    if ( child->IsKindOf( CLASSINFO( wxStaticBox ) ) )
-                    {
-                        int borderTop = 14 ;
-                        int borderOther = 4 ;
+                    wxWindowMac *child = node->GetData();

 
 

-                        SetRectRgn( tempStaticBoxRgn , child->m_x + borderOther , child->m_y + borderTop , child->m_x + child->m_width - borderOther , child->m_y + child->m_height - borderOther ) ;
-                        DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ;
+                    if ( !child->IsTopLevel() && child->IsShown() )
+                    {
+                        SetRectRgn( tempRgn , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
+                        if ( child->IsKindOf( CLASSINFO( wxStaticBox ) ) )
+                        {
+                            int borderTop = 14 ;
+                            int borderOther = 4 ;
+                            if ( UMAGetSystemVersion() >= 0x1030 )
+                                borderTop += 2 ;
+                            
+                            SetRectRgn( tempStaticBoxRgn , child->m_x + borderOther , child->m_y + borderTop , child->m_x + child->m_width - borderOther , child->m_y + child->m_height - borderOther ) ;
+                            DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ;
+                        }
+                        DiffRgn( visRgn , tempRgn , visRgn ) ;

                     }
                     }

-                    DiffRgn( visRgn , tempRgn , visRgn ) ;

                 }
             }
                 }
             }

-        }

 
 

-        if ( (GetWindowStyle() & wxCLIP_SIBLINGS) && GetParent() )
-        {
-            bool thisWindowThrough = false ;
-            for (wxWindowListNode *node = GetParent()->GetChildren().GetFirst(); node; node = node->GetNext())
+            if ( (GetWindowStyle() & wxCLIP_SIBLINGS) && GetParent() )

             {
             {

-                wxWindowMac *sibling = node->GetData();
-                if ( sibling == this )
-                {
-                    thisWindowThrough = true ;
-                    continue ;
-                }
-                if( !thisWindowThrough )
-                {
-                    continue ;
-                }
-
-                if ( !sibling->IsTopLevel() && sibling->IsShown() )
+                bool thisWindowThrough = false ;
+                for (wxWindowListNode *node = GetParent()->GetChildren().GetFirst(); node; node = node->GetNext())

                 {
                 {

-                    SetRectRgn( tempRgn , sibling->m_x - m_x , sibling->m_y - m_y , sibling->m_x + sibling->m_width - m_x ,  sibling->m_y + sibling->m_height - m_y ) ;
-                    if ( sibling->IsKindOf( CLASSINFO( wxStaticBox ) ) )
+                    wxWindowMac *sibling = node->GetData();
+                    if ( sibling == this )
+                    {
+                        thisWindowThrough = true ;
+                        continue ;
+                    }
+                    if( !thisWindowThrough )

                     {
                     {

-                        int borderTop = 14 ;
-                        int borderOther = 4 ;
+                        continue ;
+                    }

 
 

-                        SetRectRgn( tempStaticBoxRgn , sibling->m_x - m_x + borderOther , sibling->m_y - m_y + borderTop , sibling->m_x + sibling->m_width - m_x - borderOther , sibling->m_y + sibling->m_height - m_y - borderOther ) ;
-                        DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ;
+                    if ( !sibling->IsTopLevel() && sibling->IsShown() )
+                    {
+                        SetRectRgn( tempRgn , sibling->m_x - m_x , sibling->m_y - m_y , sibling->m_x + sibling->m_width - m_x ,  sibling->m_y + sibling->m_height - m_y ) ;
+                        if ( sibling->IsKindOf( CLASSINFO( wxStaticBox ) ) )
+                        {
+                            int borderTop = 14 ;
+                            int borderOther = 4 ;
+                            if ( UMAGetSystemVersion() >= 0x1030 )
+                                borderTop += 2 ;
+
+                            SetRectRgn( tempStaticBoxRgn , sibling->m_x - m_x + borderOther , sibling->m_y - m_y + borderTop , sibling->m_x + sibling->m_width - m_x - borderOther , sibling->m_y + sibling->m_height - m_y - borderOther ) ;
+                            DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ;
+                        }
+                        DiffRgn( visRgn , tempRgn , visRgn ) ;

                     }
                     }

-                    DiffRgn( visRgn , tempRgn , visRgn ) ;

                 }
             }
         }
                 }
             }
         }


@@ -1691,10 +1785,32 @@ void wxWindowMac::MacRedraw( WXHRGN updatergnr , long time, bool erase)
         DisposeRgn( ownUpdateRgn ) ;
         if ( !m_updateRegion.Empty() )
         {
         DisposeRgn( ownUpdateRgn ) ;
         if ( !m_updateRegion.Empty() )
         {

+            wxWindowList hiddenWindows ;
+            for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
+            {
+                wxControl *child = wxDynamicCast( ( wxWindow*)node->GetData() , wxControl ) ;
+
+                if ( child && child->MacGetRootWindow() == window && child->IsShown() && child->GetMacControl() )
+                {
+                    SetControlVisibility( (ControlHandle) child->GetMacControl() , false , false ) ;
+                    hiddenWindows.Append( child ) ;
+                }
+            }
+            

             wxPaintEvent event;
             event.m_timeStamp = time ;
             event.SetEventObject(this);
             GetEventHandler()->ProcessEvent(event);
             wxPaintEvent event;
             event.m_timeStamp = time ;
             event.SetEventObject(this);
             GetEventHandler()->ProcessEvent(event);

+ 
+            for (wxWindowListNode *node = hiddenWindows.GetFirst(); node; node = node->GetNext())
+            {
+                wxControl *child = wxDynamicCast( ( wxWindow*)node->GetData() , wxControl ) ;
+
+                if ( child && child->GetMacControl() )
+                {
+                    SetControlVisibility( (ControlHandle) child->GetMacControl() , true , false ) ;
+                }
+            }

         }
     }
 
         }
     }