Add accelerator back to label in GetItemLabel

[wxWidgets.git] / src / msw / dib.cpp

diff --git a/src/msw/dib.cpp b/src/msw/dib.cpp
index ee17d5d2b1a48b4a8d8bf469d151b8834c1fb192..f79d16a1132704059b1f87ab9a8926b5288931f4 100644 (file)
--- a/src/msw/dib.cpp
+++ b/src/msw/dib.cpp
@@ -286,7 +286,7 @@ bool wxDIB::Load(const wxString& filename)
     m_handle = (HBITMAP)::LoadImage
                          (
                             wxGetInstance(),
-                            filename,
+                            filename.fn_str(),
                             IMAGE_BITMAP,
                             0, 0, // don't specify the size
                             LR_CREATEDIBSECTION | LR_LOADFROMFILE
@@ -307,6 +307,7 @@ bool wxDIB::Save(const wxString& filename)
 {
     wxCHECK_MSG( m_handle, false, _T("wxDIB::Save(): invalid object") );
 
+#if wxUSE_FILE
     wxFile file(filename, wxFile::write);
     bool ok = file.IsOpened();
     if ( ok )
@@ -335,6 +336,9 @@ bool wxDIB::Save(const wxString& filename)
                         file.Write(ds.dsBm.bmBits, sizeImage) == sizeImage;
         }
     }
+#else // !wxUSE_FILE
+    bool ok = false;
+#endif // wxUSE_FILE/!wxUSE_FILE
 
     if ( !ok )
     {
@@ -775,14 +779,26 @@ wxImage wxDIB::ConvertToImage() const
             dst[1] = *src++;
             dst[0] = *src++;
 
-            dst += 3;
-
             if ( is32bit )
             {
                 if ( alpha )
-                    *alpha++ = *src;
+                {
+                    // wxImage uses non premultiplied alpha so undo
+                    // premultiplication done in Create() above
+                    const unsigned char a = *src;
+                    *alpha++ = a;
+                    if ( a > 0 )
+                    {
+                        dst[0] = (dst[0] * 255 - 127) / a;
+                        dst[1] = (dst[1] * 255 - 127) / a;
+                        dst[2] = (dst[2] * 255 - 127) / a;
+                    }
+                }
+
                 src++;
             }
+
+            dst += 3;
         }
 
         // pass to the previous line in the image