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wxMemoryDC constructor now optionally accepts a wxBitmap parameter,

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calling SelectObject itself if a valid bitmap is passed.

Reverted wxBuffered[Paint]DC to nearly the pre 2.7.1 state, kept
wxAutoBufferedPaintDC and added wxAutoBufferedPaintDCFactory.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41993 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2006-10-13 19:19:36 +00:00
parent 19c9f36f13
commit 96285a18aa
2 changed files with 39 additions and 20 deletions
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26
wxPython/docs/CHANGES.txt
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@@ -1,9 +1,9 @@
Recent Changes for wxPython
=====================================================================
2.7.1.0
2.7.1.1
-------
* 13-Oct-2006
*
The following deprecated items have been removed:
@@ -280,13 +280,6 @@ For consistency, all classes having an Ok() method now also have
IsOk(), use of the latter form is preferred although the former hasn't
been deprecated yet
wx.BufferedDC and wx.BufferedPaintDC, if created with a reference to a
window and no program supplied buffer bitmap, will not do its own
buffering if the window is already double buffered by the system.
Also added a wx.AutoBufferedPaintDC that is a subclass of wx.PaintDC
on platforms that do double buffering by default, and a subclass of
wx.BufferedPaintDC on the platforms that don't.
Added the wx.AboutBox() function and wx.AboutDialogInfo class. They
provide a way to show a standard About box for the application, which
will either be a native dialog or a generic one depending on what info
@@ -307,8 +300,8 @@ Quartz) for wxDC is now turned on by default. This means that all
drawing via wxDC is done using the new APIs from apple, instead of the
old Quick Draw API. There are, however, a few places where Quartz and
wxDC don't fit together very well, mainly the lack of support for
logical drawing operations such as XOR, but there work in progress to
provide other ways to do the same sort of thing that will work with
logical drawing operations such as XOR, but there is work in progress
to provide other ways to do the same sort of thing that will work with
Quartz and also on the other platforms.
The first parts of a new 2D drawing API has been added with the
@@ -322,6 +315,17 @@ there is enough there now to get a good feel for how things will work.
There is also a transitional wx.GCDC class that provides the wx.DC API
on top of wx.GraphicsContext. Docs and a demo are still MIA.
Added a wx.AutoBufferedPaintDC that is a subclass of wx.PaintDC on
platforms that do double buffering by default, and a subclass of
wx.BufferedPaintDC on the platforms that don't. You can use this
class to help avoid the overhead of buffering when it is not
needed. There is also a wx.AutoBufferedPaintDCFactory function that
does a little more and actually tests if the window has
double-buffering enabled and then decides whether to return a
wx.PaintDC or wx.BufferedPaintDC. This uses the new
wx.Window.IsDoubleBuffered method.