moving string conversions at one place

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

diff --git a/src/mac/window.cpp b/src/mac/window.cpp
index 26c54353c66c939d779ee9d2011a991926323fee..cf5a48692c480456b1421e54a56cb7c6fa28f358 100644 (file)
--- a/src/mac/window.cpp
+++ b/src/mac/window.cpp
@@ -197,6 +197,17 @@ bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id,
 {
     wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindowMac without parent") );
 
+#if wxUSE_STATBOX
+    // wxGTK doesn't allow to create controls with static box as the parent so
+    // this will result in a crash when the program is ported to wxGTK - warn
+    // about it
+    //
+    // the correct solution is to create the controls as siblings of the
+    // static box
+    wxASSERT_MSG( !wxDynamicCast(parent, wxStaticBox),
+                  _T("wxStaticBox can't be used as a window parent!") );
+#endif // wxUSE_STATBOX
+
     if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
         return FALSE;
 
@@ -227,24 +238,32 @@ void wxWindowMac::SetFocus()
     {
         if (gFocusWindow )
         {
-            #if wxUSE_CARET
+#if wxUSE_CARET
                 // Deal with caret
                 if ( gFocusWindow->m_caret )
                 {
                       gFocusWindow->m_caret->OnKillFocus();
                 }
-            #endif // wxUSE_CARET
-      #ifndef __WXUNIVERSAL__
+#endif // wxUSE_CARET
+#ifndef __WXUNIVERSAL__
             wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
             if ( control && control->GetMacControl() )
             {
                 UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl()  , kControlFocusNoPart ) ;
                 control->MacRedrawControl() ;
             }
-            #endif
-            wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId);
-            event.SetEventObject(gFocusWindow);
-            gFocusWindow->GetEventHandler()->ProcessEvent(event) ;
+#endif
+            // Without testing the window id, for some reason
+            // a kill focus event can still be sent to
+            // the control just being focussed.
+            int thisId = this->m_windowId;
+            int gFocusWindowId = gFocusWindow->m_windowId;
+            if (gFocusWindowId != thisId)
+            {
+                wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId);
+                event.SetEventObject(gFocusWindow);
+                gFocusWindow->GetEventHandler()->ProcessEvent(event) ;
+            }
         }
         gFocusWindow = this ;
         {
@@ -391,9 +410,9 @@ void wxWindowMac::DoScreenToClient(int *x, int *y) const
 
     MacRootWindowToWindow( x , y ) ;
     if ( x )
-            x -= MacGetLeftBorderSize() ;
+            *x -= MacGetLeftBorderSize() ;
     if ( y )
-            y -= MacGetTopBorderSize() ;
+            *y -= MacGetTopBorderSize() ;
 }
 
 void wxWindowMac::DoClientToScreen(int *x, int *y) const
@@ -401,9 +420,9 @@ void wxWindowMac::DoClientToScreen(int *x, int *y) const
     WindowRef window = (WindowRef) MacGetRootWindow() ;
 
     if ( x )
-            x += MacGetLeftBorderSize() ;
+            *x += MacGetLeftBorderSize() ;
     if ( y )
-            y += MacGetTopBorderSize() ;
+            *y += MacGetTopBorderSize() ;
 
     MacWindowToRootWindow( x , y ) ;
 
@@ -786,13 +805,13 @@ bool wxWindowMac::Show(bool show)
 
 void wxWindowMac::MacSuperShown( bool show )
 {
-    wxNode *node = GetChildren().First();
+    wxWindowListNode *node = GetChildren().GetFirst();
     while ( node )
     {
-        wxWindowMac *child = (wxWindowMac *)node->Data();
+        wxWindowMac *child = (wxWindowMac *)node->GetData();
         if ( child->m_isShown )
             child->MacSuperShown( show ) ;
-        node = node->Next();
+        node = node->GetNext();
     }
 }
 
@@ -804,13 +823,13 @@ void wxWindowMac::MacSuperEnabled( bool enabled )
       // because unter MacOSX the frames are drawn with an addXXX mode)
       // the borders area
     }
-    wxNode *node = GetChildren().First();
+    wxWindowListNode *node = GetChildren().GetFirst();
     while ( node )
     {
-        wxWindowMac *child = (wxWindowMac *)node->Data();
+        wxWindowMac *child = (wxWindowMac *)node->GetData();
         if ( child->m_isShown )
             child->MacSuperEnabled( enabled ) ;
-        node = node->Next();
+        node = node->GetNext();
     }
 }
 
@@ -1239,9 +1258,9 @@ void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
         DisposeRgn( updateRgn ) ;
     }
 
-    for (wxNode *node = GetChildren().First(); node; node = node->Next())
+    for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
     {
-        wxWindowMac *child = (wxWindowMac*)node->Data();
+        wxWindowMac *child = (wxWindowMac*)node->GetData();
         if (child == m_vScrollBar) continue;
         if (child == m_hScrollBar) continue;
         if (child->IsTopLevel()) continue;
@@ -1313,13 +1332,13 @@ void wxWindowMac::OnCommand(wxWindowMac& win, wxCommandEvent& event)
 wxObject* wxWindowMac::GetChild(int number) const
 {
     // Return a pointer to the Nth object in the Panel
-    wxNode *node = GetChildren().First();
+    wxNode *node = GetChildren().GetFirst();
     int n = number;
     while (node && n--)
-        node = node->Next();
+        node = node->GetNext();
     if ( node )
     {
-        wxObject *obj = (wxObject *)node->Data();
+        wxObject *obj = (wxObject *)node->GetData();
         return(obj);
     }
     else
@@ -1435,9 +1454,9 @@ bool wxWindowMac::MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac**
       newPoint.y -= m_y;
     }
 
-    for (wxNode *node = GetChildren().First(); node; node = node->Next())
+    for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
     {
-        wxWindowMac *child = (wxWindowMac*)node->Data();
+        wxWindowMac *child = (wxWindowMac*)node->GetData();
         // added the m_isShown test --dmazzoni
         if ( child->MacGetRootWindow() == window && child->m_isShown )
         {
@@ -1478,7 +1497,6 @@ bool wxWindowMac::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindowMa
     return FALSE ;
 }
 
-extern int wxBusyCursorCount ;
 static wxWindow *gs_lastWhich = NULL;
 
 bool wxWindowMac::MacSetupCursor( const wxPoint& pt) 
@@ -1541,9 +1559,9 @@ bool wxWindowMac::MacDispatchMouseEvent(wxMouseEvent& event)
     int x = event.m_x ;
     int y = event.m_y ;
 
-    for (wxNode *node = GetChildren().First(); node; node = node->Next())
+    for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
     {
-        wxWindowMac *child = (wxWindowMac*)node->Data();
+        wxWindowMac *child = (wxWindowMac*)node->GetData();
         if ( child->MacGetRootWindow() == window && child->IsShown() && child->IsEnabled() )
         {
             if (child->MacDispatchMouseEvent(event))
@@ -1639,6 +1657,7 @@ const wxRegion& wxWindowMac::MacGetVisibleRegion( bool respectChildrenAndSibling
 {
   RgnHandle visRgn = NewRgn() ;
   RgnHandle tempRgn = NewRgn() ;
+  RgnHandle tempStaticBoxRgn = NewRgn() ;
 
   SetRectRgn( visRgn , 0 , 0 , m_width , m_height ) ;
 
@@ -1648,8 +1667,8 @@ const wxRegion& wxWindowMac::MacGetVisibleRegion( bool respectChildrenAndSibling
     int borderTop = 14 ;
     int borderOther = 4 ;
 
-    SetRectRgn( tempRgn , borderOther , borderTop , m_width - borderOther , m_height - borderOther ) ;
-    DiffRgn( visRgn , tempRgn , visRgn ) ;
+    SetRectRgn( tempStaticBoxRgn , borderOther , borderTop , m_width - borderOther , m_height - borderOther ) ;
+    DiffRgn( visRgn , tempStaticBoxRgn , visRgn ) ;
   }
 
   if ( !IsTopLevel() )
@@ -1665,8 +1684,8 @@ const wxRegion& wxWindowMac::MacGetVisibleRegion( bool respectChildrenAndSibling
 
       SetRectRgn( tempRgn , 
        x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() , 
-       x + size.x - parent->MacGetLeftBorderSize() - parent->MacGetRightBorderSize(), 
-       y + size.y - parent->MacGetTopBorderSize() - parent->MacGetBottomBorderSize()) ;
+       x + size.x - parent->MacGetRightBorderSize(), 
+       y + size.y - parent->MacGetBottomBorderSize()) ;
 
       SectRgn( visRgn , tempRgn , visRgn ) ;
       if ( parent->IsTopLevel() )
@@ -1678,13 +1697,21 @@ const wxRegion& wxWindowMac::MacGetVisibleRegion( bool respectChildrenAndSibling
   {
       if ( GetWindowStyle() & wxCLIP_CHILDREN )
       {
-        for (wxNode *node = GetChildren().First(); node; node = node->Next())
+        for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
         {
-            wxWindowMac *child = (wxWindowMac*)node->Data();
+            wxWindowMac *child = (wxWindowMac*)node->GetData();
 
             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 ;
+
+                    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 ) ;
             }
         }
@@ -1693,9 +1720,9 @@ const wxRegion& wxWindowMac::MacGetVisibleRegion( bool respectChildrenAndSibling
       if ( (GetWindowStyle() & wxCLIP_SIBLINGS) && GetParent() )
       {
         bool thisWindowThrough = false ;
-        for (wxNode *node = GetParent()->GetChildren().First(); node; node = node->Next())
+        for (wxWindowListNode *node = GetParent()->GetChildren().GetFirst(); node; node = node->GetNext())
         {
-            wxWindowMac *sibling = (wxWindowMac*)node->Data();
+            wxWindowMac *sibling = (wxWindowMac*)node->GetData();
             if ( sibling == this )
             {
               thisWindowThrough = true ;
@@ -1709,6 +1736,14 @@ const wxRegion& wxWindowMac::MacGetVisibleRegion( bool respectChildrenAndSibling
             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 ;
+
+                    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 ) ;
             }
         }
@@ -1717,6 +1752,7 @@ const wxRegion& wxWindowMac::MacGetVisibleRegion( bool respectChildrenAndSibling
   m_macVisibleRegion = visRgn ;
   DisposeRgn( visRgn ) ;
   DisposeRgn( tempRgn ) ;
+  DisposeRgn( tempStaticBoxRgn ) ;
   return m_macVisibleRegion ;
 }
 
@@ -1748,7 +1784,8 @@ void wxWindowMac::MacRedraw( WXHRGN updatergnr , long time, bool erase)
         if ( erase && !EmptyRgn(ownUpdateRgn) )
         {
           wxWindowDC dc(this);
-          dc.SetClippingRegion(wxRegion(ownUpdateRgn));
+          if (!EmptyRgn(ownUpdateRgn)) 
+              dc.SetClippingRegion(wxRegion(ownUpdateRgn));
           wxEraseEvent eevent( GetId(), &dc );
           eevent.SetEventObject( this );
           GetEventHandler()->ProcessEvent( eevent );
@@ -1770,11 +1807,11 @@ void wxWindowMac::MacRedraw( WXHRGN updatergnr , long time, bool erase)
     // now intersect for each of the children their rect with the updateRgn and call MacRedraw recursively
 
     RgnHandle childupdate = NewRgn() ;
-    for (wxNode *node = GetChildren().First(); node; node = node->Next())
+    for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
     {
         // calculate the update region for the child windows by intersecting the window rectangle with our own
         // passed in update region and then offset it to be client-wise window coordinates again
-        wxWindowMac *child = (wxWindowMac*)node->Data();
+        wxWindowMac *child = (wxWindowMac*)node->GetData();
         SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width ,  child->m_y + child->m_height ) ;
         SectRgn( childupdate , updatergn , childupdate ) ;
         OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
@@ -1931,12 +1968,12 @@ void wxWindowMac::MacSuperChangedPosition()
 {
     // only window-absolute structures have to be moved i.e. controls
 
-    wxNode *node = GetChildren().First();
+    wxWindowListNode *node = GetChildren().GetFirst();
     while ( node )
     {
-        wxWindowMac *child = (wxWindowMac *)node->Data();
+        wxWindowMac *child = (wxWindowMac *)node->GetData();
         child->MacSuperChangedPosition() ;
-        node = node->Next();
+        node = node->GetNext();
     }
 }
 
@@ -1944,12 +1981,12 @@ void wxWindowMac::MacTopLevelWindowChangedPosition()
 {
     // only screen-absolute structures have to be moved i.e. glcanvas
 
-    wxNode *node = GetChildren().First();
+    wxWindowListNode *node = GetChildren().GetFirst();
     while ( node )
     {
-        wxWindowMac *child = (wxWindowMac *)node->Data();
+        wxWindowMac *child = (wxWindowMac *)node->GetData();
         child->MacTopLevelWindowChangedPosition() ;
-        node = node->Next();
+        node = node->GetNext();
     }
 }
 long wxWindowMac::MacGetLeftBorderSize( ) const