Missed reversions

[wxWidgets.git] / wxPython / docs / CHANGES.txt

Recent Changes for wxPython
=====================================================================

2.5.2.0
-------

wx.ADJUST_MINSIZE is now the default behaviour for window items in
sizers.  This means that the item's GetMinSize and/or GetBestSize will
be called when calculating layout and the return value from that will
be used for the minimum size.  The wx.FIXED_MINSIZE flag was added
that will cause the sizer to *not* call window methods to determine
the new best size, instead the minsize that the window had when added
to the sizer (or the size the window was created with) will always be
used.  When a window is added to a sizer it's initial size, if any, is
set as the window's minimal size using SetSizeHints if there isn't
already a minimal size.  You can set the window's minimal size (via
SetSizeHints) to manually control wha tthe sizer will use when
calculating layout.

Added new MaskedEditControl code from Will Sadkin.  The modules are
now locaed in their own sub-package, wx.lib.masked.  Demos updated.

The changes that implemented the incompatible wx.DC methods in 2.5.1.5
have been reverted.  The wx.DC methods are now compatible with the 2.4
implemetation.  In addition a set of renamed methods have been added
that take wx.Point and/or wx.Size objects instead of individual
parameters. 

Added wx.lib.mixins.listctrl.TextEditMixin, a mixin class that allows
all columns of a wx.ListCtrl in report mode to be edited.

Deprecated the wx.iewin module.

Deprecated the wx.Sizer.AddWindow, AddSizer, AddSpacer methods as well
as their Insert* and Prepend* counterparts.

Added a generic StaticBitmap class in wx.lib.statbmp for the same
reasons that stattext was created, so it could be mouse sensitive on
all platforms like normal windows.  Also updated stattext.py and
buttons.py to handle attribute (font & colour) defaults and
inheritance the new way.  If you have custom controls of your own you
should review stattxt.py or one of the others to see how it is to be
done.

wx.InitAllImageHandlers is now an empty function that does nothing but
exist for backwards compatibility.  The C++ version is now called
automatically when wxPython is initialized.  Since all the handlers
are included in the wxWidgets shared library anyway, this imposes only
a very small amount of overhead and removes several unneccessary
problems.

Replaced wx/lib/pubsub.py with a version that uses weak references to
track the subscribers, plus other fixes/additions.  Thanks go to
Oliver Schoenborn and Robb Shecter.

wxGTK now uses gtk_init_check so wxPython can raise an exception if
there is no DISPLAY available or other initializaion problem.

wx.GetKeyState now has an implementation for wxGTK and is able to
detect the up/down or toggle state of modifier and toggle keys.

The LC_NUMERIC locale is now reset back to "C" (compatibility) when
running on wxGTK to work around the fact that GTK requires the locale
to be set to the system settings but Python depends on LC_NUMERIC
remaining compatible with "C".

Switched gizmos.TreeListCtrl to the newer version of the code from the
wxCode project.





2.5.1.5
-------

(See also the MigrationGuide_ file for details about some of the
big changes that have happened in this release and how you should
adapt your code.)

.. _MigrationGuide: MigrationGuide.html


The wxWindows project and library is now known as wxWidgets.  Please
see http://www.wxwindows.org/name.htm for more details.  This won't
really affect wxPython all that much, other than the fact that the
wxwindows.org domain name will be changing to wxwidgets.org, so mail
list, CVS, and etc. addresses will be changing.  We're going to try
and smooth the transition as much as possible, but I wanted you all to
be aware of this change if you run into any issues.


Many, many little fixes, changes and additions done as part of the move
to wxWidgets 2.5 that I have forgotten about.

Added wxMirrorDC.

Added wxIconLocation

Added Python wrappers and demos for the new wxVScrolledWindow,
wxVListBox, and wxHtmlListBox classes.

Added wrappers for wxBookCtrl and wxListbook.  wxNotebook now derives
from wxBookCtrl.

Added Gordon Williams' PyPlot module to the library, available as the
wx.lib.plot module.

I made a small but important change in the code that aquires the
Python Global Interpreter Lock to try and prevent deadlocks that can
happen when there are nested attempts to aquire the GIL.

The RPMs will now install menu items on Mandrake Linux in
Applications/Development/Tools for PyCrust, XRCed, etc.  The RPMs are
also installing icons and ``*.desktop`` items in the generic KDE and
GNOME locations, but I don't know yet if they are resulting in menu
items on non-Mandrake systems.  (It didn't automatically do it on my
RH-9 build box but I didn't chase it very far...)  If you have ideas
for how to improve the .spec file to work better and/or on more
distros please send me a patch.

The RPMs are now built on a fairly generic RH-9 box, and I have tested
installing them also on my main Mandrake 9.2 box.

There are some big changes in the OS X disk image.  The actual
Installer package now *only* installs the wxMac dynlibs, wxPython
extension modules and Python packages, and also the command-line tool
scripts. The remaining items (demo, samples, and application bundles
for the Demo, PyCrust and XRCed) are now top-level items in the disk
image (.dmg file) that users can just drag and drop to wherever they
want to put them.

The wxWave class has been renamed to wxSound, and now has a slightly
different API.