X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9a83f860948059b0273b5cc6d9e43fadad3ebfca..fe97acf0e3b423984fb615c0ce060d9f00f6f0f8:/src/msw/imaglist.cpp

diff --git a/src/msw/imaglist.cpp b/src/msw/imaglist.cpp
index a9108a1b39..4820d044b6 100644
--- a/src/msw/imaglist.cpp
+++ b/src/msw/imaglist.cpp
@@ -76,17 +76,15 @@ bool wxImageList::Create(int width, int height, bool mask, int initial)
 {
     UINT flags = 0;
 
-    // set appropriate color depth
+    // as we want to be able to use 32bpp bitmaps in the image lists, we always
+    // use ILC_COLOR32, even if the display resolution is less -- the system
+    // will make the best effort to show the bitmap if we do this resulting in
+    // quite acceptable display while using a lower depth ILC_COLOR constant
+    // (e.g. ILC_COLOR16) shows completely broken bitmaps
 #ifdef __WXWINCE__
     flags |= ILC_COLOR;
 #else
-    int dd = wxDisplayDepth();
-
-    if (dd <= 4)       flags |= ILC_COLOR;   // 16 color
-    else if (dd <= 8)  flags |= ILC_COLOR8;  // 256 color
-    else if (dd <= 16) flags |= ILC_COLOR16; // 64k hi-color
-    else if (dd <= 24) flags |= ILC_COLOR24; // 16m truecolor
-    else if (dd <= 32) flags |= ILC_COLOR32; // 16m truecolor
+    flags |= ILC_COLOR32;
 #endif
 
     if ( mask )
@@ -247,7 +245,7 @@ bool wxImageList::Draw(int index,
     wxMSWDCImpl *msw_impl = wxDynamicCast( impl, wxMSWDCImpl );
     if (!msw_impl)
        return false;
-    
+
     HDC hDC = GetHdcOf(*msw_impl);
     wxCHECK_MSG( hDC, false, wxT("invalid wxDC in wxImageList::Draw") );