follow up parent chain to properly support modal dialog parents, see #15383

[wxWidgets.git] / src / osx / window_osx.cpp

diff --git a/src/osx/window_osx.cpp b/src/osx/window_osx.cpp
index 33e376ad8d75c18f2adf45e6107d7401df9569ab..cb3e871efdb8d5e888d6f7fe48f704a025e72a97 100644 (file)
--- a/src/osx/window_osx.cpp
+++ b/src/osx/window_osx.cpp
@@ -4,7 +4,6 @@
 // Author:      Stefan Csomor
 // Modified by:
 // Created:     1998-01-01
-// RCS-ID:      $Id$
 // Copyright:   (c) Stefan Csomor
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
@@ -416,6 +415,9 @@ bool wxWindowMac::Create(wxWindowMac *parent,
 
     m_windowVariant = parent->GetWindowVariant() ;
 
+    m_hScrollBarAlwaysShown =
+    m_vScrollBarAlwaysShown = HasFlag(wxALWAYS_SHOW_SB);
+
     if ( m_peer != kOSXNoWidgetImpl )
     {
         SetPeer(wxWidgetImpl::CreateUserPane( this, parent, id, pos, size , style, GetExtraStyle() ));
@@ -872,9 +874,22 @@ void wxWindowMac::DoGetClientSize( int *x, int *y ) const
 
 #endif
     if (x)
-       *x = ww;
+    {
+        // we shouldn't return invalid width
+        if ( ww < 0 )
+            ww = 0;
+        
+        *x = ww;
+    }
+    
     if (y)
-       *y = hh;
+    {
+        // we shouldn't return invalid height
+        if ( hh < 0 )
+            hh = 0;
+        
+        *y = hh;
+    }
 }
 
 bool wxWindowMac::SetCursor(const wxCursor& cursor)
@@ -1219,7 +1234,7 @@ void wxWindowMac::DoSetClientSize(int clientwidth, int clientheight)
     }
 }
 
-float wxWindowMac::GetContentScaleFactor() const 
+double wxWindowMac::GetContentScaleFactor() const 
 {
     return GetPeer()->GetContentScaleFactor();
 }