Warning fix.

[wxWidgets.git] / src / common / iconbndl.cpp

diff --git a/src/common/iconbndl.cpp b/src/common/iconbndl.cpp
index ef64f80fae6d7299a178a87f962199c70788f8dc..40ff56d9edcaa79ec17252395a2b97082745a87d 100644 (file)
--- a/src/common/iconbndl.cpp
+++ b/src/common/iconbndl.cpp
@@ -8,10 +8,6 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-    #pragma implementation "iconbndl.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -24,9 +20,10 @@
     #include "wx/icon.h"
     #include "wx/log.h"
     #include "wx/intl.h"
+    #include "wx/bitmap.h"
 #endif
 
-#ifndef _WX_IMAGE_H_
+#if wxUSE_IMAGE && !defined(_WX_IMAGE_H_)
     #include "wx/image.h"
 #endif
 
@@ -53,12 +50,16 @@ void wxIconBundle::DeleteIcons()
     m_icons.Empty();
 }
 
+#if wxUSE_IMAGE
 void wxIconBundle::AddIcon( const wxString& file, long type )
+#else
+void wxIconBundle::AddIcon( const wxString& WXUNUSED(file), long WXUNUSED(type) )
+#endif
 {
+#if wxUSE_IMAGE && (!defined(__WXMSW__) || wxUSE_WXDIB)
     size_t count = wxImage::GetImageCount( file, type );
     size_t i;
     wxImage image;
-    wxIcon tmp;
 
     for( i = 0; i < count; ++i )
     {
@@ -69,9 +70,12 @@ void wxIconBundle::AddIcon( const wxString& file, long type )
             continue;
         }
 
-        tmp.CopyFromBitmap( wxBitmap( image ) );
-        AddIcon( tmp );
+        wxIcon* tmp = new wxIcon();
+        tmp->CopyFromBitmap( wxBitmap( image ) );
+        AddIcon( *tmp );
+        delete tmp;
     }
+#endif
 }
 
 const wxIcon& wxIconBundle::GetIcon( const wxSize& size ) const
@@ -79,16 +83,23 @@ const wxIcon& wxIconBundle::GetIcon( const wxSize& size ) const
     size_t i, max = m_icons.GetCount();
     wxCoord sysX = wxSystemSettings::GetMetric( wxSYS_ICON_X ),
             sysY = wxSystemSettings::GetMetric( wxSYS_ICON_Y );
-    wxIcon* sysIcon = 0;
 
-    for( i = 0; i < max; ++i )
+    wxIcon *sysIcon = 0;
+    // temp. variable needed to fix Borland C++ 5.5.1 problem
+    // with passing a return value through two functions
+    wxIcon *tmp;
+
+    for( i = 0; i < max; i++ )
     {
         if( !m_icons[i].Ok() )
             continue;
         wxCoord sx = m_icons[i].GetWidth(), sy = m_icons[i].GetHeight();
         // requested size
         if( sx == size.x && sy == size.y )
-            return m_icons[i];
+        {
+            tmp = &m_icons[i]; // fix for broken BCC
+            return *tmp;
+        }
         // keep track if there is a system-size icon
         if( sx == sysX && sy == sysY )
             sysIcon = &m_icons[i];
@@ -97,7 +108,11 @@ const wxIcon& wxIconBundle::GetIcon( const wxSize& size ) const
     // return the system-sized icon if we've got one
     if( sysIcon ) return *sysIcon;
     // return the first icon, if we have one
-    return max > 0 ? m_icons[0] : wxNullIcon;
+    if( max > 0 ) // fix for broken BCC
+        tmp = &m_icons[0];
+    else
+        tmp = &wxNullIcon;
+    return *tmp;
 }
 
 void wxIconBundle::AddIcon( const wxIcon& icon )