applied patch for compilation with gcc 3.0

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

diff --git a/src/mac/carbon/window.cpp b/src/mac/carbon/window.cpp
index 78cbd8ca195c0150ecd20caff67dd6cd6bc1b767..95e1077a9b48bc445a105060c375ea6bfdfad10e 100644 (file)
--- a/src/mac/carbon/window.cpp
+++ b/src/mac/carbon/window.cpp
@@ -15,6 +15,7 @@
 
 #include "wx/setup.h"
 #include "wx/menu.h"
 
 #include "wx/setup.h"
 #include "wx/menu.h"

+#include "wx/window.h"

 #include "wx/dc.h"
 #include "wx/dcclient.h"
 #include "wx/utils.h" 
 #include "wx/dc.h"
 #include "wx/dcclient.h"
 #include "wx/utils.h" 


@@ -33,9 +34,6 @@
 #include "wx/tabctrl.h"
 #include "wx/tooltip.h"
 #include "wx/statusbr.h"
 #include "wx/tabctrl.h"
 #include "wx/tooltip.h"
 #include "wx/statusbr.h"

-// TODO remove the line below, just for lookup-up convenience CS
-#include "wx/window.h"
-

 #include "wx/menuitem.h"
 #include "wx/log.h"
 
 #include "wx/menuitem.h"
 #include "wx/log.h"
 


@@ -110,11 +108,15 @@ void wxRemoveMacWindowAssociation(wxWindow *win)
 // constructors and such
 // ----------------------------------------------------------------------------
 
 // constructors and such
 // ----------------------------------------------------------------------------
 

+WindowRef wxWindow::s_macWindowInUpdate = NULL;
+

 void wxWindow::Init()
 {
     // generic
     InitBase();
 
 void wxWindow::Init()
 {
     // generic
     InitBase();
 

+    m_macEraseOnRedraw = true ;
+

     // MSW specific
     m_doubleClickAllowed = 0;
     m_winCaptured = FALSE;
     // MSW specific
     m_doubleClickAllowed = 0;
     m_winCaptured = FALSE;


@@ -132,6 +134,7 @@ void wxWindow::Init()
     m_isShown = TRUE;
 
        m_macWindowData = NULL ;
     m_isShown = TRUE;
 
        m_macWindowData = NULL ;

+       m_macEraseOnRedraw = true ;

 
        m_x = 0;
        m_y = 0 ;       
 
        m_x = 0;
        m_y = 0 ;       


@@ -149,6 +152,20 @@ void wxWindow::Init()
 // Destructor
 wxWindow::~wxWindow()
 {
 // Destructor
 wxWindow::~wxWindow()
 {

+    // deleting a window while it is shown invalidates the region
+    if ( IsShown() ) {
+        wxWindow* iter = this ;
+        while( iter ) {
+            if ( iter->m_macWindowData )
+            {
+                Refresh() ;
+                break ;
+            }
+            iter = iter->GetParent() ;
+            
+        }
+    }
+    

     m_isBeingDeleted = TRUE;
 
        if ( s_lastMouseWindow == this )
     m_isBeingDeleted = TRUE;
 
        if ( s_lastMouseWindow == this )


@@ -410,11 +427,19 @@ void wxWindow::MacRootWindowToClient( int *x , int *y ) const
 
 bool wxWindow::SetCursor(const wxCursor& cursor)
 {
 
 bool wxWindow::SetCursor(const wxCursor& cursor)
 {

-   if ( !wxWindowBase::SetCursor(cursor) )
-   {
-       // no change
+    if (m_cursor == cursor)

        return FALSE;
        return FALSE;

-   }
+
+    if (wxNullCursor == cursor)
+    {
+       if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
+        return FALSE ;
+    }
+    else
+    {
+       if ( ! wxWindowBase::SetCursor( cursor ) )
+        return FALSE ;
+    }

 
   wxASSERT_MSG( m_cursor.Ok(),
                   wxT("cursor must be valid after call to the base version"));
 
   wxASSERT_MSG( m_cursor.Ok(),
                   wxT("cursor must be valid after call to the base version"));


@@ -429,7 +454,7 @@ bool wxWindow::SetCursor(const wxCursor& cursor)
   {
        if ( mouseWin == this && !wxIsBusy() )
        {
   {
        if ( mouseWin == this && !wxIsBusy() )
        {

-               cursor.MacInstall() ;
+               m_cursor.MacInstall() ;

        }
   }
 
        }
   }
 


@@ -618,7 +643,7 @@ void wxWindow::DoSetSize(int x, int y, int width, int height, int sizeFlags)
                        if ( focus.Ok() )
                        {
                                Rect clientrect = { 0 , 0 , m_height , m_width } ;
                        if ( focus.Ok() )
                        {
                                Rect clientrect = { 0 , 0 , m_height , m_width } ;

-                               ClipRect( &clientrect ) ;
+                               // ClipRect( &clientrect ) ;

                        InvalWindowRect( GetMacRootWindow() , &clientrect ) ;
                        }
                }
                        InvalWindowRect( GetMacRootWindow() , &clientrect ) ;
                        }
                }


@@ -653,7 +678,7 @@ void wxWindow::DoSetSize(int x, int y, int width, int height, int sizeFlags)
                                if ( focus.Ok() )
                                {
                                        Rect clientrect = { 0 , 0 , m_height , m_width } ;
                                if ( focus.Ok() )
                                {
                                        Rect clientrect = { 0 , 0 , m_height , m_width } ;

-                                       ClipRect( &clientrect ) ;
+                                       // ClipRect( &clientrect ) ;

                                InvalWindowRect( GetMacRootWindow() , &clientrect ) ;
                                }
                        }
                                InvalWindowRect( GetMacRootWindow() , &clientrect ) ;
                                }
                        }


@@ -743,8 +768,6 @@ bool wxWindow::Show(bool show)
        }
        MacSuperShown( show ) ;
        Refresh() ;
        }
        MacSuperShown( show ) ;
        Refresh() ;

-       if(m_macWindowData)
-               MacUpdateImmediately() ;

 
     return TRUE;
 }
 
     return TRUE;
 }


@@ -763,6 +786,11 @@ void wxWindow::MacSuperShown( bool show )
 
 bool wxWindow::MacIsReallyShown() const 
 {
 
 bool wxWindow::MacIsReallyShown() const 
 {

+       if ( m_isShown && (m_parent != NULL) ) {
+               return m_parent->MacIsReallyShown();
+       }
+       return m_isShown;
+/*     

        bool status = m_isShown ;
        wxWindow * win = this ;
        while ( status && win->m_parent != NULL )
        bool status = m_isShown ;
        wxWindow * win = this ;
        while ( status && win->m_parent != NULL )


@@ -771,6 +799,7 @@ bool wxWindow::MacIsReallyShown() const
                status = win->m_isShown ;
        }
        return status ;
                status = win->m_isShown ;
        }
        return status ;

+*/

 }
 
 int wxWindow::GetCharHeight() const
 }
 
 int wxWindow::GetCharHeight() const


@@ -794,7 +823,7 @@ void wxWindow::GetTextExtent(const wxString& string, int *x, int *y,
         
     wxClientDC dc( (wxWindow*) this ) ;
     long lx,ly,ld,le ;
         
     wxClientDC dc( (wxWindow*) this ) ;
     long lx,ly,ld,le ;

-    dc.GetTextExtent( string , &lx , &ly , &ld, &le, fontToUse ) ;
+    dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;

     if ( externalLeading )
        *externalLeading = le ;
     if ( descent )
     if ( externalLeading )
        *externalLeading = le ;
     if ( descent )


@@ -807,6 +836,7 @@ void wxWindow::GetTextExtent(const wxString& string, int *x, int *y,
 
 void wxWindow::MacEraseBackground( Rect *rect )
 {
 
 void wxWindow::MacEraseBackground( Rect *rect )
 {

+/*

        WindowRef window = GetMacRootWindow() ;
        if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE) )
        {
        WindowRef window = GetMacRootWindow() ;
        if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE) )
        {


@@ -874,15 +904,19 @@ void wxWindow::MacEraseBackground( Rect *rect )
                        }
                }
        }
                        }
                }
        }

+*/

 }
 
 void wxWindow::Refresh(bool eraseBack, const wxRect *rect)
 {
 }
 
 void wxWindow::Refresh(bool eraseBack, const wxRect *rect)
 {

+//    if ( !IsShown() )
+//        return ;
+        

        wxMacDrawingHelper focus( this ) ;
        if ( focus.Ok() )
        {
                Rect clientrect = { 0 , 0 , m_height , m_width } ;
        wxMacDrawingHelper focus( this ) ;
        if ( focus.Ok() )
        {
                Rect clientrect = { 0 , 0 , m_height , m_width } ;

-               ClipRect( &clientrect ) ;
+               // ClipRect( &clientrect ) ;

 
        if ( rect )
        {
 
        if ( rect )
        {


@@ -891,6 +925,10 @@ void wxWindow::Refresh(bool eraseBack, const wxRect *rect)
        }
        InvalWindowRect( GetMacRootWindow() , &clientrect ) ;
        }
        }
        InvalWindowRect( GetMacRootWindow() , &clientrect ) ;
        }

+       if ( !eraseBack )
+               m_macEraseOnRedraw = false ;
+       else
+               m_macEraseOnRedraw = true ;

 }
 
 // Responds to colour changes: passes event on to children.
 }
 
 // Responds to colour changes: passes event on to children.


@@ -1083,23 +1121,10 @@ void  wxWindow::MacCreateRealWindow( const wxString& title,
                {
                        wclass = kMovableModalWindowClass ;
                }
                {
                        wclass = kMovableModalWindowClass ;
                }

-               else if ( HasFlag( wxDIALOG_MODELESS ) )
+               else 

                {
                        wclass = kDocumentWindowClass ;
                }
                {
                        wclass = kDocumentWindowClass ;
                }

-               /*
-               else
-               {
-                       if ( HasFlag( wxCAPTION ) )
-                       {
-                               wclass = kDocumentWindowClass ;
-                       }
-                       else
-                       {
-                               wclass = kModalWindowClass ;
-                       }
-               }
-               */

        }
        else
        {
        }
        else
        {


@@ -1131,6 +1156,7 @@ void  wxWindow::MacCreateRealWindow( const wxString& title,
        UMACreateRootControl( m_macWindowData->m_macWindow , &m_macWindowData->m_macRootControl ) ;
 
        m_macWindowData->m_macFocus = NULL ;
        UMACreateRootControl( m_macWindowData->m_macWindow , &m_macWindowData->m_macRootControl ) ;
 
        m_macWindowData->m_macFocus = NULL ;

+       m_macWindowData->m_macHasReceivedFirstActivate = true ;

 }
 
 void wxWindow::MacPaint( wxPaintEvent &event ) 
 }
 
 void wxWindow::MacPaint( wxPaintEvent &event ) 


@@ -1267,7 +1293,7 @@ void wxWindow::SetScrollbar(int orient, int pos, int thumbVisible,
                                {
                                        if ( !m_hScrollBar->IsShown() )
                                                m_hScrollBar->Show(true) ;
                                {
                                        if ( !m_hScrollBar->IsShown() )
                                                m_hScrollBar->Show(true) ;

-                                       m_hScrollBar->SetScrollbar( pos , thumbVisible , range , refresh ) ;
+                                       m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;

                                }
                        }
                }
                                }
                        }
                }


@@ -1284,7 +1310,7 @@ void wxWindow::SetScrollbar(int orient, int pos, int thumbVisible,
                                {
                                        if ( !m_vScrollBar->IsShown() )
                                                m_vScrollBar->Show(true) ;
                                {
                                        if ( !m_vScrollBar->IsShown() )
                                                m_vScrollBar->Show(true) ;

-                                       m_vScrollBar->SetScrollbar( pos , thumbVisible , range , refresh ) ;
+                                       m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;

                                }
                        }
                }
                                }
                        }
                }


@@ -1682,8 +1708,12 @@ void wxWindow::MacFireMouseEvent( EventRecord *ev )
                                else
                                        event.SetEventType(wxEVT_LEFT_DCLICK ) ;
                        }
                                else
                                        event.SetEventType(wxEVT_LEFT_DCLICK ) ;
                        }

+                   lastWhen = 0 ;
+               }
+               else
+               {
+                   lastWhen = ev->when ;

                }
                }

-               lastWhen = ev->when ;

                lastWhere = localwhere ;
        }
 
                lastWhere = localwhere ;
        }
 


@@ -1756,19 +1786,27 @@ void wxWindow::MacMouseMoved( EventRecord *ev , short part)
 }
 void wxWindow::MacActivate( EventRecord *ev , bool inIsActivating )
 {
 }
 void wxWindow::MacActivate( EventRecord *ev , bool inIsActivating )
 {

-       wxActivateEvent event(wxEVT_ACTIVATE, inIsActivating);
+    if ( !m_macWindowData->m_macHasReceivedFirstActivate )
+        m_macWindowData->m_macHasReceivedFirstActivate = true ;
+    
+       wxActivateEvent event(wxEVT_ACTIVATE, inIsActivating , m_windowId);

        event.m_timeStamp = ev->when ;
        event.SetEventObject(this);
        
        GetEventHandler()->ProcessEvent(event);
        
        event.m_timeStamp = ev->when ;
        event.SetEventObject(this);
        
        GetEventHandler()->ProcessEvent(event);
        

+    Refresh(false) ;

        UMAHighlightAndActivateWindow( m_macWindowData->m_macWindow , inIsActivating ) ;
        UMAHighlightAndActivateWindow( m_macWindowData->m_macWindow , inIsActivating ) ;

+//     MacUpdateImmediately() ;

 }
 
 void wxWindow::MacRedraw( RgnHandle updatergn , long time)
 {
        // updatergn is always already clipped to our boundaries
        WindowRef window = GetMacRootWindow() ;
 }
 
 void wxWindow::MacRedraw( RgnHandle updatergn , long time)
 {
        // updatergn is always already clipped to our boundaries
        WindowRef window = GetMacRootWindow() ;

+       // ownUpdateRgn is the area that this window has to invalidate i.e. its own area without its children
+       RgnHandle ownUpdateRgn = NewRgn() ;
+       CopyRgn( updatergn , ownUpdateRgn ) ;

        wxWindow* win = wxFindWinFromMacWindow( window ) ;
        {
                wxMacDrawingHelper focus( this ) ; // was client
        wxWindow* win = wxFindWinFromMacWindow( window ) ;
        {
                wxMacDrawingHelper focus( this ) ; // was client


@@ -1833,23 +1871,45 @@ void wxWindow::MacRedraw( RgnHandle updatergn , long time)
                        {
                                RGBBackColor( &m_backgroundColour.GetPixel()) ;
                        }
                        {
                                RGBBackColor( &m_backgroundColour.GetPixel()) ;
                        }

+            // subtract all non transparent children from updatergn
+            
+           RgnHandle childarea = NewRgn() ;
+               for (wxNode *node = GetChildren().First(); node; node = node->Next())
+               {
+                       wxWindow *child = (wxWindow*)node->Data();
+                       // eventually test for transparent windows
+                       if ( child->GetMacRootWindow() == window && child->IsShown() )
+                       {
+                           if ( child->GetBackgroundColour() != m_backgroundColour && !child->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)child)->GetMacControl() )
+                           {
+                               SetRectRgn( childarea , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
+                               DiffRgn( ownUpdateRgn , childarea , ownUpdateRgn ) ;
+                           }
+                       }
+               }               
+               DisposeRgn( childarea ) ;
+

                        if ( GetParent() && m_backgroundColour != GetParent()->GetBackgroundColour() )
                                eraseBackground = true ;
                        if ( GetParent() && m_backgroundColour != GetParent()->GetBackgroundColour() )
                                eraseBackground = true ;

-                       SetClip( updatergn ) ;
-                       if ( eraseBackground )
-                       {
-                               EraseRgn( updatergn ) ; 
-                       }
+                       SetClip( ownUpdateRgn ) ;
+                       if ( m_macEraseOnRedraw ) {
+                       if ( eraseBackground  )
+                       {
+                               EraseRgn( ownUpdateRgn ) ;      
+                       }
+               }
+               else {
+                   m_macEraseOnRedraw = true ;
+               }

                }
 
                }
 

-               m_macUpdateRgn = updatergn ;

                {
                        RgnHandle newupdate = NewRgn() ;
                        wxSize point = GetClientSize() ;
                        wxPoint origin = GetClientAreaOrigin() ;
 
                        SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
                {
                        RgnHandle newupdate = NewRgn() ;
                        wxSize point = GetClientSize() ;
                        wxPoint origin = GetClientAreaOrigin() ;
 
                        SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;

-                       SectRgn( newupdate , m_macUpdateRgn , newupdate ) ;
+                       SectRgn( newupdate , ownUpdateRgn , newupdate ) ;

                        OffsetRgn( newupdate , -origin.x , -origin.y ) ;
                        m_updateRegion = newupdate ;
                        DisposeRgn( newupdate ) ;
                        OffsetRgn( newupdate , -origin.x , -origin.y ) ;
                        m_updateRegion = newupdate ;
                        DisposeRgn( newupdate ) ;


@@ -1869,7 +1929,7 @@ void wxWindow::MacRedraw( RgnHandle updatergn , long time)
        {
                wxWindow *child = (wxWindow*)node->Data();
                SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
        {
                wxWindow *child = (wxWindow*)node->Data();
                SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;

-               SectRgn( childupdate , m_macUpdateRgn , childupdate ) ;
+               SectRgn( childupdate , updatergn , childupdate ) ;

                OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
                if ( child->GetMacRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) )
                {
                OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
                if ( child->GetMacRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) )
                {


@@ -1903,7 +1963,7 @@ void wxWindow::MacUpdateImmediately()
                    GetPortVisibleRegion( GetWindowPort( window ), region );
 
                                // if windowshade gives incompatibility , take the follwing out
                    GetPortVisibleRegion( GetWindowPort( window ), region );
 
                                // if windowshade gives incompatibility , take the follwing out

-                   if ( !EmptyRgn( region ) )
+                   if ( !EmptyRgn( region ) && win->m_macWindowData->m_macHasReceivedFirstActivate )

                    {
                                        win->MacRedraw( region , wxTheApp->sm_lastMessageTime ) ;
                    }
                    {
                                        win->MacRedraw( region , wxTheApp->sm_lastMessageTime ) ;
                    }


@@ -1934,7 +1994,7 @@ void wxWindow::MacUpdate( EventRecord *ev )
             GetPortVisibleRegion( GetWindowPort( window ), region );
 
                        // if windowshade gives incompatibility , take the follwing out
             GetPortVisibleRegion( GetWindowPort( window ), region );
 
                        // if windowshade gives incompatibility , take the follwing out

-            if ( !EmptyRgn( region ) )
+            if ( !EmptyRgn( region ) && win->m_macWindowData->m_macHasReceivedFirstActivate )

             {
                                MacRedraw( region , ev->when ) ;
             }
             {
                                MacRedraw( region , ev->when ) ;
             }


@@ -2353,7 +2413,6 @@ wxMacDrawingHelper::~wxMacDrawingHelper()
                Rect portRect ;
                GetPortBounds( m_currentPort , &portRect ) ;
                ClipRect( &portRect ) ;
                Rect portRect ;
                GetPortBounds( m_currentPort , &portRect ) ;
                ClipRect( &portRect ) ;

-               wxDC::MacInvalidateSetup() ;    

        }
                
        if ( m_formerPort != m_currentPort )
        }
                
        if ( m_formerPort != m_currentPort )