common implementation files

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@55202 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/osx/bmpbuttn_osx.cpp

@@ -0,0 +1,86 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        src/osx/bmpbuttn_osx.cpp
+// Purpose:     wxBitmapButton
+// Author:      Stefan Csomor
+// Modified by:
+// Created:     1998-01-01
+// RCS-ID:      $Id: bmpbuttn.cpp 54820 2008-07-29 20:04:11Z SC $
+// Copyright:   (c) Stefan Csomor
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#include "wx/wxprec.h"
+
+#if wxUSE_BMPBUTTON
+
+#include "wx/bmpbuttn.h"
+#include "wx/image.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/dcmemory.h"
+#endif
+
+IMPLEMENT_DYNAMIC_CLASS(wxBitmapButton, wxButton)
+
+#include "wx/osx/private.h"
+
+//---------------------------------------------------------------------------
+
+bool wxBitmapButton::Create( wxWindow *parent,
+                             wxWindowID id, const wxBitmap& bitmap,
+                             const wxPoint& pos,
+                             const wxSize& size,
+                             long style,
+                             const wxValidator& validator,
+                             const wxString& name )
+{
+    m_macIsUserPane = false;
+
+    // since bitmapbuttonbase is subclass of button calling wxBitmapButtonBase::Create
+    // essentially creates an additional button
+    if ( !wxControl::Create( parent, id, pos, size, style, validator, name ) )
+        return false;
+
+    if ( style & wxBU_AUTODRAW )
+    {
+        m_marginX =
+        m_marginY = wxDEFAULT_BUTTON_MARGIN;
+    }
+    else
+    {
+        m_marginX =
+        m_marginY = 0;
+    }
+
+    m_bmpNormal = bitmap;
+
+    m_peer = wxWidgetImpl::CreateBitmapButton( this, parent, id, bitmap, pos, size, style, GetExtraStyle() );
+
+    MacPostControlCreate( pos, size );
+
+    return true;
+}
+
+void wxBitmapButton::SetBitmapLabel( const wxBitmap& bitmap )
+{    
+    InvalidateBestSize();
+    
+    m_peer->SetBitmap( bitmap );
+}
+
+wxSize wxBitmapButton::DoGetBestSize() const
+{
+    wxSize best;
+
+    best.x = 2 * m_marginX;
+    best.y = 2 * m_marginY;
+    if ( m_bmpNormal.Ok() )
+    {
+        best.x += m_bmpNormal.GetWidth();
+        best.y += m_bmpNormal.GetHeight();
+    }
+
+    return best;
+}
+
+#endif