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mention comparison operators changes

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42754 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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Vadim Zeitlin 2006-10-30 19:36:16 +00:00
parent 4e124582c4
commit d2a93a2af3
1 changed files with 6 additions and 0 deletions
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docs/changes.txt
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@ -26,6 +26,12 @@ Changes in behaviour not resulting in compilation errors, please read this!
Changes in behaviour which may result in compilation errors 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. - wxFontData::GetColour() now returns a const colour.
- wxDC objects can't be created directly now (this never worked, now it doesn't - wxDC objects can't be created directly now (this never worked, now it doesn't
even compile). even compile).