added wxBG_STYLE_TRANSPARENT and implemented it for wxMac; documented various transparency-related functions

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@49341 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2007-10-22 21:15:04 +00:00
parent 5a2b31a0d7
commit 4488a1d332
7 changed files with 250 additions and 28 deletions
--- a/include/wx/mac/carbon/toplevel.h
+++ b/include/wx/mac/carbon/toplevel.h
@@ -70,6 +70,7 @@ public:
    virtual bool SetTransparent(wxByte alpha);
    virtual bool CanSetTransparent();

+    virtual bool SetBackgroundStyle(wxBackgroundStyle style);

    // implementation from now on
    // --------------------------