Suppress various harmless warnings in MinGW build with -Wconversion.

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

diff --git a/src/osx/artmac.cpp b/src/osx/artmac.cpp
index 6b49934787fd15869a16148acb69f471a63c3abf..267516cb7a590bff0ee0633c38b35a7a7c9a78bb 100644 (file)
--- a/src/osx/artmac.cpp
+++ b/src/osx/artmac.cpp
@@ -25,7 +25,7 @@
     #include "wx/image.h"
 #endif
 
-#if wxOSX_USE_COCOA_OR_CARBON
+#include "wx/osx/private.h"
 
 // ----------------------------------------------------------------------------
 // wxMacArtProvider
@@ -34,8 +34,18 @@
 class wxMacArtProvider : public wxArtProvider
 {
 protected:
+#if wxOSX_USE_COCOA_OR_CARBON
     virtual wxIconBundle CreateIconBundle(const wxArtID& id,
                                           const wxArtClient& client);
+#endif
+#if wxOSX_USE_COCOA_OR_IPHONE
+    virtual wxBitmap CreateBitmap(const wxArtID& id,
+                                  const wxArtClient& client,
+                                  const wxSize& size)
+    {
+        return wxOSXCreateSystemBitmap(id, client, size);
+    }
+#endif
 };
 
 /* static */ void wxArtProvider::InitNativeProvider()
@@ -43,6 +53,8 @@ protected:
     wxArtProvider::Push(new wxMacArtProvider);
 }
 
+#if wxOSX_USE_COCOA_OR_CARBON
+
 // ----------------------------------------------------------------------------
 // helper macros
 // ----------------------------------------------------------------------------
@@ -103,6 +115,7 @@ wxIconBundle wxMacArtProvider::CreateIconBundle(const wxArtID& id, const wxArtCl
     return wxMacArtProvider_CreateIconBundle(id);
 }
 
+#endif
 
 // ----------------------------------------------------------------------------
 // wxArtProvider::GetNativeSizeHint()
@@ -117,8 +130,15 @@ wxSize wxArtProvider::GetNativeSizeHint(const wxArtClient& client)
         // "32 x 32 pixels is the recommended size"
         return wxSize(32, 32);
     }
+    else if ( client == wxART_BUTTON || client == wxART_MENU )
+    {
+        // Mac UI doesn't use any images in neither buttons nor menus in
+        // general but the code using wxArtProvider can use wxART_BUTTON to
+        // find the icons of a roughly appropriate size for the buttons and
+        // 16x16 seems to be the best choice for this kind of use
+        return wxSize(16, 16);
+    }
 
     return wxDefaultSize;
 }
 
-#endif // wxOSX_USE_COCOA_CARBON