#ifdef __WXMSW__
lv->Show();
#endif
-#ifdef __WXOSX_COCOA__
+#if defined(__WXOSX_COCOA__) || defined(__WXGTK__)
+ // This color will end up being our border
SetBackgroundColour(wxColour(0xC0, 0xC0, 0xC0));
#endif
}
x = y = 0;
w = sz.x;
h = sz.y;
-#ifdef __WXOSX_COCOA__
+#if defined(__WXOSX_COCOA__) || defined(__WXGTK__)
// make room for the parent's bg color to show, to act as a border
x = y = 1;
w -= 2;