From d2a93a2af39ac952275731fd87d0aae86aedd2b6 Mon Sep 17 00:00:00 2001 From: Vadim Zeitlin Date: Mon, 30 Oct 2006 19:36:16 +0000 Subject: [PATCH] mention comparison operators changes git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42754 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775 --- docs/changes.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/docs/changes.txt b/docs/changes.txt index c5d0b669d0..3827c1c331 100644 --- a/docs/changes.txt +++ b/docs/changes.txt @@ -26,6 +26,12 @@ Changes in behaviour not resulting in compilation errors, please read this! Changes in behaviour which may result in compilation errors ----------------------------------------------------------- +- Some classes (notably wxBitmap and wxImage) don't define operator==() as it + used to work in somewhat unexpected way as it compared only internal pointers + and not the object data. The code using it will have to be updated: + * If the object was compared with wxNullXXX, use IsOk() method instead + * If valid object need to be compated, use IsRefTo() to reproduce the old + behaviour or change the code to avoid comparing bitmaps &c - wxFontData::GetColour() now returns a const colour. - wxDC objects can't be created directly now (this never worked, now it doesn't even compile).