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Added a set of 2.4 compatibility classes for the wxDC classes that

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replaces the normal Draw methods with those that have 2.4 compatible
parameter lists.  These classes are used by default only when
importing from wxPython.wx (the "old" namespace.)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@25074 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2004-01-06 21:32:42 +00:00
parent 089142a562
commit 4942342c3e
4 changed files with 128 additions and 67 deletions
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23
wxPython/docs/MigrationGuide.txt
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@@ -281,13 +281,14 @@ that are affected are listed here::
SetClippingRegionAsRegion(region);
If you have code that draws on a DC you **will** get errors because of
these changes, but it should be easy to fix the code. You can either
change the name of the *Type B* method called to the names shown
above, or just add parentheses around the parameters as needed to turn
them into tuples and let the SWIG typemaps turn them into the wx.Point
or wx.Size object that is expected. Then you will be calling the new
*Type A* method. For example, if you had this code before::
If you have code that draws on a DC and you are using the new wx
namespace then you **will** get errors because of these changes, but
it should be easy to fix the code. You can either change the name of
the *Type B* method called to the names shown above, or just add
parentheses around the parameters as needed to turn them into tuples
and let the SWIG typemaps turn them into the wx.Point or wx.Size
object that is expected. Then you will be calling the new *Type A*
method. For example, if you had this code before::
dc.DrawRectangle(x, y, width, height)
@@ -305,6 +306,14 @@ Then you can just simplify it like this::
dc.DrawRectangle(p, s)
Now before you start yelling and screaming at me for breaking all your
code, take note that I said above "...using the new wx namespace..."
That's because if you are still importing from wxPython.wx then there
are some classes defined there with Draw and etc. methods that have
2.4 compatible signatures. However if/when the old wxPython.wx
namespace is removed then these classes will be removed too so you
should plam on migrating to the new namespace and new DC Draw methods
before that time.