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</h1>
13 <div class=
"section" id=
"x">
14 <h1><a name=
"x">2.5.1.x
</a></h1>
15 <p>(See also the MigrationGuide.txt file for details about some of the
16 big changes that have happened in this release and how you should
18 <p>Many, many little fixes, changes and additions done as part of the move
19 to wxWindows
2.5 that I have forgotten about.
</p>
20 <p>Added wxMirrorDC.
</p>
21 <p>Added wxIconLocation
</p>
22 <p>Added Python wrappers for the new wxVScrolledWindow, wxVListBox, and
23 wxHtmlListBox classes.
</p>
24 <p>Added wrappers for wxBookCtrl and wxListbook. wxNotebook now derives
26 <p>Added Gordon Williams' PyPlot module to the library, available as the
27 wx.lib.plot module.
</p>
28 <p>I made a small but important change in the code that aquires the
29 Python Global Interpreter Lock to try and prevent deadlocks that can
30 happen when there are nested attempts to aquire the GIL.
</p>
31 <p>The RPMs will now install menu items on Mandrake in
32 Applications/Development/Tools for PyCrust, XRCed, etc. They are also
33 installing icons and
<tt class=
"literal"><span class=
"pre">*.desktop
</span></tt> items in the generic KDE and GNOME
34 locations, but I don't know yet if they are resulting in menu items on
35 non-Mandrake systems. (It didn't automatically do it on my RH-
9 build
36 box but I didn't chase it very far...) If you have ideas for how to
37 improve the .spec file to work better and/or on more distros please
39 <p>The RPMs are now built on a RH-
9 box, and I have tested installing
40 them also on my main Mandrake
9.2 box.
</p>
41 <p>There are some big changes in the OS X disk image. The actual
42 Installer package now
<em>only
</em> installs the wxMac dynlibs, wxPython
43 extension modules and pacakges, and also the command-line tool
44 scripts. The remaining items (demo, samples, and application bundles
45 for the Demo, PyCrust and XRCed) are now top-level items in the disk
46 image (.dmg file) that users can just drag and drop to wherever they
48 <p>The wxWave class has been renamed to wxSound, and now has a slightly
50 <p>Updated the AnalogClockWindow with many enhancements from E. A. Tacão.
</p>
51 <p>wxMac now has wx.ToggleButton!
</p>
52 <p>wx.stc.StyledTextCtrl has been update to version
1.58 of Scintilla.
</p>
53 <p>To help with the wx.stc.StyledTextCtrl performance issues on wxMac
54 I've added a SetUseAntiAliasing method (and GetUseAntiAliasing) too
55 that will turn off the use of antialiased fonts in the wxSTC, allowing
56 it to bypass the slow text measuring routines and use the fast and
57 simple one instead. By default the setting is turned off. When run
58 on OSX The Py* apps have a new item on the Options menu for
59 controlling this setting if you would like to experiment with it.
</p>
61 <div class=
"section" id=
"id1">
62 <h1><a name=
"id1">2.4.2.4</a></h1>
63 <p>Use wxSTC in the demo for displaying the soucre code of the samples.
</p>
64 <p>Lots of bug fixes and such from the wxWindows folks.
</p>
65 <p>Added wxPython.lib.newevent from Miki Tebeka. Its usage is
66 demonstrated in the Threads sample in the demo.
</p>
67 <p>Updates to wxMaskedEditCtrl.
</p>
68 <p>Added wxMaskedNumCtrl.
</p>
69 <p>Added Chris Barker's FloatCanvas.
</p>
71 <div class=
"section" id=
"id2">
72 <h1><a name=
"id2">2.4.1.2</a></h1>
73 <p>Added wxScrolledPanel from Will Sadkin
</p>
74 <p>Added SetShape method to top level windows (e.g. wxFrame.)
</p>
75 <p>Changed wxSWIG to not generate Python code using apply, (since it will
76 be deprecated in the future) wxSWIG will use
<tt class=
"literal"><span class=
"pre">spam(*args,
</span> <span class=
"pre">**kw)
</span></tt> syntax
77 instead. Also changed the generated __repr__ methods to be a bit more
79 <p>Made the version number information more robust and uh, informative.
80 Also added asserts to check that the major.minor versions of wxPython
81 and wxWindows match.
</p>
82 <p>Added the new wx
"renamer
" package that will dynamically import from
83 the wxPython package and rename wxFooBar --
> FooBar. That means that
84 people can do imports without
<tt class=
"literal"><span class=
"pre">"import
</span> <span class=
"pre">*
"</span></tt> and can use names like
85 wx.Frame instead of wx.wxFrame. This is phase
1 of a full transition
86 to the new namespace.
</p>
87 <p>Updated Scintilla to
1.52. I also changed it to use wxListCtrl
88 instead of wxListBox for the AutoComplete window, added the ability to
89 use custom bitmaps in the margin and in the AutoComplete windows, and
90 worked out how to do proper clipping of child windows on wxGTK.
</p>
91 <p>Patrick O'Brien's PyCrust package has been renamed to Py and now
92 includes several new tools. As part of the change the location of the
93 pacakge has changed as well, it is now accessible as
"from wxPython
94 import py
" (or
"from wx import py
" using the new namespace.) There
95 are still some transition modules in the wxPython.lib.PyCrust package
96 that will issue a warning and then import what is needed from the new
97 package. These will be removed in a future release.
</p>
98 <p>Added __nonzero__ method to wxTreeItemId, wxBitmap, wxImage, wxFont,
99 and most other classes that have an Ok or IsOK method. This allows
100 code like
"if obj: ...
" to be the same as
"if obj.IsOk(): ...
"</p>
101 <p>Toolbars on wxMac can now have controls on them.
</p>
102 <p>Added wxPython.lib.analogclock module based on samples that were
103 passed back and forth on wxPython-users a while back.
</p>
104 <p>Added masked edit controls (wxPython.lib.maskededit) by Jeff Childers
105 and Will Sadkin. Updated wxTimeCtrl to use MaskedEdit.
</p>
106 <p>When the __class__ of a dead object is replaced with _wxPyDeadObject
107 the __del__ of the original class is now called first.
</p>
108 <p>Added wxTreeListCtrl. (Looks like a wxTreeCtrl embedded in a
109 wxListCtrl, but actually is just giving multiple columns to a
111 <p>Added wxFutureCall, a subclass of wxTimer that makes it easy to delay
112 a call to any Python callable object.
</p>
113 <p>Added wxPy versions of wxPrintPreview, wxPreviewFrame, and
114 wxPreviewControlBar so they can be derived from in Python and be able
115 to override the C++ virtual methods.
</p>
116 <p>Simplified how the wxSizer methods are wrapped, changed the name of
117 the
"option
" parameter to
"proportion
" to match the docs (
"option
" is
118 still accepted for compatibility, but this will go away in a future
119 release,) SetItemMinSize can now take a wxSize (or
2-tuple) parameter,
120 and Spacers can be specified with a wxSize (or
2-tuple) parameter
</p>
121 <p>Added wxCursorFromBits.
</p>
123 <div class=
"section" id=
"id3">
124 <h1><a name=
"id3">2.4.0.7</a></h1>
125 <p>Gave up on generating a warning upon the use of the old true/false or
126 TRUE/FALSE values.
</p>
127 <p>Fixed wxGenericTreeCtrl (used on wxGTK and wxMac for wxTreeCtrl) so
128 that it can successfully handle lots of nodes instead of overflowing
129 when the virtual height of the widget overflowed a
16-bit value.
</p>
130 <p>Fixed the typemap that converts strings to wxColours to also accept
132 <p>Fixed problem where the wrong class name could sometimes be used for
134 <p>Fixed an interpreter lock problem in the __eq__ and __ne__ methods in
136 <p>Updated PyCrust to version
0.9</p>
137 <p>Instead of always logging C++ assertions, added wxPYAPP_ASSERT_LOG
138 flag to turn it on. In most cases turning it into an exception (the
139 default behavior) is enough. See below in the
2.3.4.1 notes for more
142 <div class=
"section" id=
"a-k-a-the-i-m-so-stupid-release">
143 <h1><a name=
"a-k-a-the-i-m-so-stupid-release">2.4.0.6 (a.k.a. the I'm so stupid release)
</a></h1>
144 <p>The new deprecation class for the old true/false symbols can now be
145 returned from OnInit. And I promise to be sure I am testing what I
146 think I am testing in the future...
</p>
148 <div class=
"section" id=
"a-k-a-the-blame-it-on-kevin-release">
149 <h1><a name=
"a-k-a-the-blame-it-on-kevin-release">2.4.0.5 (a.k.a. the blame it on Kevin release)
</a></h1>
150 <p>A few little but annoying bug fixes.
</p>
151 <p>Updated pycolourchooser.
</p>
152 <p>Updated to
0.9b of PyCrust.
</p>
154 <div class=
"section" id=
"id4">
155 <h1><a name=
"id4">2.4.0.4</a></h1>
156 <p>Added missing wxRect methods
</p>
157 <p>Add OOR support for wxApp objects too.
</p>
158 <p>Added wxCursorFromImage, which works on wxMSW and wxGTK so far.
</p>
159 <p>All platforms now send EVT_DESTROY_WINDOW. Be warned that at the time
160 the event is sent the window is in the process of being deconstructed,
161 and so calling some (most?) methods of the window itself may cause
163 <p>Fixed SF Bug #
689481, a method in the OGL wrappers was using the wrong
165 <p>Fixed SF Bug #
689958, an endless loop in printout.py.
</p>
166 <p>Added EVT_WINDOW_CREATE_ID and EVT_WINDOW_DESTROY_ID so these events
167 can be associated with a specific window ID and more easily caught by
168 the parent window.
</p>
169 <p>Fixed copy-paste error in wxListCtrl.GetFirstSelected.
</p>
170 <p>Added missing Init method (and an overloading wrapper) to wxLocale
172 <p>Added a wxBitmap.SetMaskColour convenience method.
</p>
173 <p>Changed how the dynamic event tables (used for all Python wx classes,
174 C++ wx classes typically use static event tables) are searched such
175 that they behave from a Python perspective more like the static tables
176 in C++. Namely that if there are identical event bindings in a base
177 Python class and a derived Python class that the one in the derived
178 class will be found first and that if Skip is called that the one in
179 the base class will still be found instead of skipping directly to the
180 static stable in the C++ class.
</p>
181 <p>Switched to using True/False in the wxPython lib and demo instead of
182 true/false or TRUE/FALSE to prepare for the new boolean type and
183 constants being added to Python. Added code to wx.py to test for the
184 existence of the new constants and to create suitable values if not
186 <p>Added some static wxApp functions that help with integration with the
187 Mac UI. They are no-ops on other platforms so it doesn't hurt to
188 always call them. The functions are:
</p>
190 wxApp_GetMacDefaultEncodingIsPC
191 wxApp_GetMacSupportPCMenuShortcuts
192 wxApp_GetMacAboutMenuItemId
193 wxApp_GetMacPreferencesMenuItemId
194 wxApp_GetMacExitMenuItemId
195 wxApp_GetMacHelpMenuTitleName
196 wxApp_SetMacDefaultEncodingIsPC
197 wxApp_SetMacSupportPCMenuShortcuts
198 wxApp_SetMacAboutMenuItemId
199 wxApp_SetMacPreferencesMenuItemId
200 wxApp_SetMacExitMenuItemId
201 wxApp_SetMacHelpMenuTitleName
</blockquote>
202 <p>Refactored, enhanced and added capabilities for the DrawXXXList
203 functions, inspired by code from Chris Barker.
</p>
204 <p>The wxWindows .mo language catalog files are now installed in a
205 subdirectory of the wxPython package dir on MSW since that platform
206 doesn't have a standard place for them.
</p>
207 <p>Added missing deselect methods for wxGrid.
</p>
208 <p>Fixed typemaps for wxGridCellCoordsArray.
</p>
209 <p>Updated to the
0.9a version of PyCrust
</p>
211 <div class=
"section" id=
"id5">
212 <h1><a name=
"id5">2.4.0.2</a></h1>
213 <p>Several bug fixes.
</p>
214 <p>Added wxIntCtrl from Will Sadkin.
</p>
215 <p>Added wxPyColourChooser by Michael Gilfix.
</p>
217 <div class=
"section" id=
"id6">
218 <h1><a name=
"id6">2.4.0.1</a></h1>
219 <p>No major new features since
2.3.4.2, mostly bug fixes and minor
221 <p>Added function wrappers for the common dialogs from Kevin Altis. See
222 wxPython/lib/dialogs.py for more details.
</p>
224 <div class=
"section" id=
"id7">
225 <h1><a name=
"id7">2.3.4.2</a></h1>
226 <p>Various bug fixes.
</p>
228 <div class=
"section" id=
"id8">
229 <h1><a name=
"id8">2.3.4.1</a></h1>
230 <p>Updated XRCed and wxTimeCtrl contribs.
</p>
231 <p>Show a couple new wxGrid features in the demo.
</p>
232 <p>Several bug fixes in wxWindows.
</p>
233 <p>Added wxHtmlFilter.
</p>
234 <p>wxASSERT and related C++ runtime diagnostics are now converted to
235 Python exceptions. When an assert happens a wxPyAssertionError
236 (which derives from AssertionError) exception is created and when
237 control returns back to the Python code that invoked the C++ API it
238 will be raised. The same exception restrictions are in place as
239 before, namely that exceptions can't cross from one Python layer
240 through C++ to another Python layer. That simply means that if you
241 want to catch wxPyAssertionError or any other exception that you need
242 to do it before control returns to C++ at the end of your event
243 handler or callback code. There is some test code in demo/wxButton.py
244 you can use to play with this new feature.
</p>
245 <p>Added some methods to wxApp (SetAssertMode and GetAssertMode) that let
246 you control how C++ assertions are processed. Valid modes are:
247 wxPYAPP_ASSERT_SUPPRESS, wxPYAPP_ASSERT_EXCEPTION, and
248 wxPYAPP_ASSERT_DIALOG. Using _SUPPRESS will give you behavior like
249 the old
"final
" builds and the assert will be ignored, _EXCEPTION is
250 the new default described above, and _DIALOG is like the default in
251 2.3.3.1 and prior
"hybrid
" builds. You can also combine _EXCEPTION
252 and _DIALOG if you wish, although I don't know why you would.
</p>
253 <p>You can now overload OnInitGui, OnExit and OnAssert in your classes
254 derived from wxApp.
</p>
255 <p>Added GetSelectedCells, GetSelectionBlockTopLeft,
256 GetSelectionBlockBottomRight, GetSelectedRows, GetSelectedCols nethods
258 <p>Added Python == and != operators for some basic classes
</p>
259 <p>Fixed the Python wrappers for wxInputStream so they no longer block
260 when reading from a wxProcess on wxGTK. They now work more or less as
261 they did before
2.3.3.1 but the dual meaning of eof() has been
262 removed. There is now a CanRead() method that lets you know if there
263 is data waiting to be read from the pipe.
</p>
264 <p>Fixed method name clash in wxIEHtmlWin, renamed Refresh to RefreshPage.
</p>
265 <p>Added Throbber from Cliff Wells to the library and the demo.
</p>
266 <p>Windows installer prompts to uninstall old version first.
</p>
267 <p>Added wxPython.lib.evtmgr by Robb Shecter, which is an easier, more
268 "Pythonic
" and more OO method of registering handlers for wxWindows
269 events using the Publish/Subscribe pattern.
</p>
270 <p>Added wxPython.lib.popupctl by Gerrit van Dyk which is a combobox-like
271 gizmo for poping up arbitrary controls. It is currently using
272 wxDialog because of some issues with wxPopupWindow...
</p>
273 <p>Added wxPython.lib.gridmovers by Gerrit van Dyk which facilitates the
274 dragging of columns and/or rows in a wxGrid.
</p>
275 <p>Added wxPython.lib.multisash by Gerrit van Dyk which is a nice
276 implementation of allowing the user to split a window any number of
277 times either horizontally or vertically, and to close the split off
278 windows when desired.
</p>
279 <p>Added helpviewer tool that displays HTML books similarly to how MS
280 HTMLHelp viewer does. Changed how the wxPythonDocs tarball is built
281 and added a script to launch the doc viewer.
</p>
283 <div class=
"section" id=
"id9">
284 <h1><a name=
"id9">2.3.3.1</a></h1>
285 <p>Added wxSplashScreen.
</p>
286 <p>Added wxGenericDirCtrl.
</p>
287 <p>Added wxMultiChoiceDialog.
</p>
288 <p>The calltip window and autocomplete window in wxSTC will now use a
289 wxPopupWindow if available on the platform (and functioning correctly)
290 so they can extend beyond the client area of the STC if needed.
</p>
291 <p>Finished wrapping and providing typemaps for wxInputStream and also
292 added the stream ctor and other methods for wxImage so images can now
293 be loaded from any Python
"file-like
" object.
</p>
294 <p>Changed the img2py tool to use PNG instead of XPM for embedding image
295 data in Python source code, and the generated code now uses streams to
296 convert the image data to wxImage, wxBitmap, or wxIcon.
</p>
297 <p>Added the wxPython.lib.rcsizer module which contains RowColSizer.
298 This sizer is based on code from Niki Spahiev and lets you specify a
299 row and column for each item, as well as optional column or row
300 spanning. Cells with no item assigned to it are just left blank.
301 Stretchable rows or columns are specified and work the same as in
303 <p>Updated XRCed from Roman Rolinsky
</p>
304 <p>Added wxBufferedDC.
</p>
305 <p>Upgraded wxSTC from Scintilla
1.40 to Scintilla
1.45, and then again
306 to version
1.47, and one more time to
1.48!
<wink
></p>
309 <dd><p class=
"first">wxWindows/wxPython can be compiled with unicode support enabled or
310 disabled. Previous to wxPython
2.3.3 non-unicode mode was always
311 used. Starting with
2.3.3 either mode is supported, but only if
312 it is also available in wxWindows on the platform. Currently
313 wxWindows only supports unicode on MS Windows platforms, but with
314 the recent release of GTK+
2.0 it is only a matter of time until
315 it can be done on wxGTK (Linux and other unixes) as well.
</p>
316 <p>Unicode works best on platforms in the NT branch of the Windows
317 family tree (NT, win2k, XP) but it is now also possible to use the
318 same unicode binaries on win95/
98/ME platforms as well! This is
319 done by using a special library and DLL with the application
320 called MSLU, (Microsoft Layer for Unicode). It simply gets out of
321 the way if the app is run on an NT box, otherwise if run on a
322 win9x box it loads a special DLL that provides the unicode
323 versions of the windows API. So far I have not been able to get
324 this to work perfectly on win9x. Most things work fine but
325 wxTaskBarIcon for example will cause a crash if used with the
326 unicode build on win95.
</p>
327 <p class=
"last">So how do you use it? It's very simple. When unicode is enabled,
328 then all functions and methods in wxPython that return a wxString
329 from the C++ function will return a Python unicode object, and
330 parameters to C++ functions/methods that expect a wxString can
331 accept either a Python string or unicode object. If a string
332 object is passed then it will be decoded into unicode using the
333 converter pointed to by wxConvCurrent, which will use the default
334 system encoding. If you need to use a string in some other
335 encoding then you should convert it to unicode using the Python
336 codecs first and then pass the unicode string to the wxPython
340 <p>Added wxListCtrlAutoWidthMixin from Erik Westra.
</p>
341 <p>Added wxIconBundle and wxTopLevelWindow.SetIcons.
</p>
342 <p>Added wxLocale and wxEncodingConverter.
</p>
343 <p>A little black magic... When the C++ object (for a window or
344 whatever) is deleted there is no way to force the Python shadow object
345 to also be destroyed and clean up all references to it. This leads to
346 crashes if the shadow object tries to call a method with the old C++
347 pointer. The black magic I've done is to replace the __class__ in the
348 Python instance object with a class that raises an exception whenever
349 a method call (or other attribute access) is attempted. This works
350 for any class that is OOR aware.
</p>
351 <p>Added OOR support for wxGridCellRenderer, wxGridCellEditor,
352 wxGridCellAttr, wxGridCellAttrProvider, wxGridTableBase and their
354 <p>Added wxImage.GetDataBuffer which returns an in-place edit buffer of
355 the image data. (Patch #
546009)
</p>
356 <p>Added a sample that shows how to embed wxPython in a wxWindows C++
358 <p>Added wxPyWindow, wxPyPanel and wxPyControl which are just like their
359 wx counterparts except they allow some of the more common C++ virtual
360 methods to be overridden in Python derived classes. The methods
373 TransferDataFromWindow
377 AcceptsFocusFromKeyboard
381 <p>If there are other methods that you think should be supported
382 please let me know.
</p>
384 <p>Changed wxGenButton to derive from wxPyControl and overload
385 DoGetBestSize and AcceptsFocus.
</p>
386 <p>Added wxArtProvider.
</p>
387 <p>Added wxCallAfter which is a helper function that registers a function
388 (or any callable Python object) to be called once the next time there
389 are no pending events. This is useful for when you need to do
390 something but it can't be done during the current event handler. The
391 implementation is very simple, see wxPython/wx.py.
</p>
392 <p>Fixed a boatload of reference leaks.
</p>
393 <p>Added a demo of using a sizer in a wxScrolledWindow, in effect
394 creating a ScrolledPanel.
</p>
395 <p>Added a sample to the demo that shows how to use radio menu items, and
396 other menu stuff.
</p>
397 <p>Added wxIEHtmlWin. This is essentially the same as using IE with the
398 ActiveXWrapper already in the library, but it is implemented all in
399 C++ and therefore does not need any of the modules from win32all and
400 so it is less fragile in the face of changes.
</p>
401 <p>Fixed the ActiveXWrapper problem. Looks like when the win32com
402 modules make a
"callback
" that they (incorrectly, IMHO) allocate a
403 transient thread state structure. Since wxPython is now saving
404 tstates for it's own callbacks it ended up using garbage after
405 win32com got rid of the temporary tstate...
</p>
406 <p>Added a generic static text control to wxPython.lib.stattext. This is
407 so things like Boa and PythonCard can have a static text that can
408 respond to mouse events and etc.
</p>
409 <p>Changed the wxDateTime.Parse* methods to return an int that will be -
1
410 on failure, and the index where parsing stopped otherwise.
</p>
411 <p>Moved tools to be a Python package in wxPython.tools, added scripts to
412 import and launch each tool. This will let you import and use the
413 tools in your own scripts or apps as needed. On Linux and OS X the
414 tool scripts are installed to {prefix}/bin so you should be able to
415 easily launch them from the command line. For example, PyCrust can be
416 started with just the
"pycrust
" command.
</p>
417 <p>Added a sample to the demo that catches various key events and
418 displays the details of the event.
</p>
419 <p>Added wxWizard, wxWizardPage, wxWizardPageSimple and wxPyWizardPage.
</p>
420 <p>Added wxXmlResourceHandler which allows you to create custom handlers
421 for nonstandard class types in XRC resources. See the demo for an
423 <p>Added wxPython.lib.mixins.rubberband module from Robb Shecter.
</p>
424 <p>Added wxTimeCtrl from Will Sadkin.
</p>
426 <div class=
"section" id=
"id10">
427 <h1><a name=
"id10">2.3.2.1</a></h1>
428 <p>Changed (again) how the Python global interpreter lock is handled as
429 well as the Python thread state. This time it works on SMP machines
430 without barfing and is also still compatible with Python debuggers.
</p>
431 <p>Added some patches from library contributors.
</p>
433 <div class=
"section" id=
"id11">
434 <h1><a name=
"id11">2.3.2</a></h1>
435 <p>Added EVT_HELP, EVT_HELP_RANGE, EVT_DETAILED_HELP,
436 EVT_DETAILED_HELP_RANGE, EVT_CONTEXT_MENU, wxHelpEvent,
437 wxContextMenuEvent, wxContextHelp, wxContextHelpButton, wxTipWindow,
438 and a demo to show them in action.
</p>
439 <p>Deprecated PyShell and PyShellWindow, added a snapshot of PyCrust (see
440 <a class=
"reference" href=
"http://sourceforge.net/projects/pycrust/">http://sourceforge.net/projects/pycrust/
</a>. )
</p>
441 <p>Added the new virtual list capabilities to wxListCtrl.
</p>
442 <p>Added a wxSTC style editor from Riaan Booysen to the sample apps.
</p>
443 <p>Added XRCed to the wxPython Tools directory, contributed by Roman
445 <p>Added a new
"constructor
" to most of the window classes that calls the
446 default C++ constructor, (the one with no parameters) and also added the
447 corresponding Create(...) method. This allows you to do a
2-step
448 creation of windows which is sometimes required for doing things such
449 as setting extended style flags before the window is created, or for
450 passing the object to the XRC resource system to be created from the
451 resource. The name of the new
"constructor
" is the original name of
452 the class with a
"Pre
" in it. For example, wxPreWindow, wxPreFrame,
454 <p>Updated to version
1.40 of Scintilla and updated wxStyledTextCtrl
455 accordingly. While doing this update I dropped the wxLB_SORT style
456 from the wxListBox created for the AutoComplete functionality. This
457 means that you will have to sort the keyword lists yourself, but you
458 are free to do case sensitive or case insensitive sorts and set the
459 wxSTC flag accordingly.
</p>
460 <p>Updated wxColumnSorterMixin to also be able to place sort icons on the
461 column headers, and updated the wxListCtrl demo to show it off by
462 using wxColumnSorterMixin.
</p>
463 <p>Added wxGenBitmapTextButton, TablePrint, etc. contribs from Lorne White.
</p>
464 <p>Added wxNativeFontInfo and wxFontMapper.
</p>
465 <p>Added pySketch to the samples.
</p>
466 <p>Significantly changed how the Python interpreter lock and thread state
467 are managed, which should fix the problem of running on a
468 multi-processor machine.
</p>
469 <p>Added wxPyLog so log targets can be created in Python to handle log
470 messages however is wished. See demo/Main.py for an example.
</p>
471 <p>Added wxFindReplaceDialog.
</p>
472 <p>The second phase of OOR is implemented for wxEvtHandler, wxSizer,
473 wxShape and derived classes. This means that functions and methods
474 that return an object derived from wxEvtHandler that was originally
475 created in Python, will return the original Python object (if it still
476 exists) instead of letting SWIG wrap a new shadow object around the
477 original C++ pointer.
</p>
478 <p>Added some optimization methods to wxDC: GetBoundingBox, DrawLineList,
480 <p>Added a set of sophisticated Error Dialogs from Chris Fama.
</p>
481 <p>Added wxRightTextCtrl from Josu Oyanguren to wxPython.lib for aligning
482 text in a wxTextCtrl to the right side.
</p>
483 <p>Added wxURLDataObject and an example showing drag and drop of URLs to
484 and from web browsers. It's still not
100% bullet-proof for all types
485 of browsers, but it works for the majority of cases with the popular
486 browsers on Windows. On wxGTK it seems that only Netscape
4.x works,
487 if anybody has any suggestions about this please bring it up on the
489 <p>Added wxStopWatch.
</p>
490 <p>Added wxMimeTypesManager and wxFileType.
</p>
491 <p>Passing None for the handler parameter to one of the EVT_** functions
492 will now Disconnect the event.
</p>
493 <p>Added wxPopupWindow and wxPopupTransientWindow.
</p>
494 <p>Added wxFileHistory.
</p>
495 <p>Added wxDynamicSashWindow, which allows you to endlessly split windows
496 by dragging a little tab next to the scrollbars. Added a demo to show
497 this and also the ability of multiple wxStyledTextCtrls to share the
499 <p>Added wxEditableListBox gizmo.
</p>
500 <p>Updated wxEditor with lots of enhancements from Steve Howell and Adam
502 <p>Added the
"SplitTree gizmos
" which are a collection of classes that
503 were designed to operate together and provide a tree control with
504 additional columns for each item. The classes are
505 wxRemotelyScrolledTreeCtrl, wxTreeCompanionWindow,
506 wxThinSplitterWindow, and wxSplitterScrolledWindow, some of which may
507 also be useful by themselves.
</p>
508 <p>Added wxDllWidget from Vaclav Slavik which allows wx widgets derived
509 from wxWindow to be loaded from a C++ .dll (or .so) and be used in a
510 wxPython program, without the widget having to be SWIGged first. The
511 visible API of the widget is limited to wxWindow methods plus a
512 SendCommand method, but it is still quite powerful. See
513 wxPython/contrib/dllwidget and wxPython/demo/dllwidget for more
516 <div class=
"section" id=
"id12">
517 <h1><a name=
"id12">2.3.1</a></h1>
518 <p>Added EVT_GRID_EDITOR_CREATED and wxGridEditorCreatedEvent so the user
519 code can get access to the edit control when it is created, (to push
520 on a custom event handler for example.)
</p>
521 <p>Added wxTextAttr class and SetStyle, SetDefaultStyle and
522 GetDefaultStyle methods to wxTextCtrl.
</p>
523 <p>Added ability to use xml resource files. Still need to add ability to
524 subclass wxXmlResourceHandler, etc...
</p>
525 <p>Added wxGridAutoEditMixin to the mixins library package.
</p>
526 <p>Made ColourSelect be derived from wxButton.
</p>
527 <p>Fixed img2py to work correctly with Python
2.1.
</p>
528 <p>Added enhanced wxVTKRenderWindow by Prabhu Ramachandran
</p>
530 <div class=
"section" id=
"id13">
531 <h1><a name=
"id13">2.3.0</a></h1>
532 <p>Removed initial startup dependency on the OpenGL DLLs so only the
533 glcanvasc.pyd depends on them, (on wxMSW.)
</p>
534 <p>Changed wxFont, wxPen, wxBrush to not implicitly use the
535 wxThe[Font|Pen|Brush]List objects behind the scenes, but to use normal
537 <p>Exposed the wxThe[Font|Pen|Brush]List to wxPython.
</p>
538 <p>Also added wxTheColourDatabase and added a library module (in the
539 wxPython.lib.colourdb module) to load LOTS more colour names into the
541 <p>Added wxWakeUpMainThread, wxMutexGuiEnter, wxMutexGuiLeave,
542 wxMutexGuiLocker and wxThread_IsMain to assist with dealing with GUI
543 access from non-GUI threads.
</p>
544 <p>wxPyOnDemandOutputWindow is now (more) thread safe if non-GUI threads
545 use print, sys.stdout.write, etc.
</p>
546 <p>Added CreateTextSizer and CreateButtonSizer to wxDialog
</p>
547 <p>Added wxPython/lib/infoframe.py from Chris Fama. It contains a class
548 that can be used in place of wxPyOnDemandOutputWindow.
</p>
549 <p>Added colourselect.py, imagebrowser.py and an updated calendar.py to
550 wxPython/lib from Lorne White.
</p>
551 <p>Added patch to wxPoint_LIST_helper from Tim Hochberg that should make
552 it gobs faster in certain situations.
</p>
553 <p>Added tools that will take an image file in a wx supported format and
554 convert it to data embedded in a Python source file. The image is
555 converted to XPM format which is essentially a list of strings
556 containing info about each pixel. The image's transparency mask is
557 included, if there is one, or a mask can be added if a mask colour is
558 specified on the command line. It is then pickled and optionally
559 compressed and written to a Python source file along with functions to
560 convert it to either a wxBitmap or a wxImage. See
561 wxPython/demo/images.py for examples, and wxPython/Tools/img2py.py for
562 the implementation.
</p>
563 <p>Fixed wxStyledTextCtrl to be much faster on wxGTK. There was some
564 experimental code that got left in place that ended up causing way too
566 <p>A couple more hacks in my_distutils.py so wxPython can be built with
567 the distutils that comes with Python
2.1.
</p>
568 <p>Added a ton of missing methods for wxPrintData.
</p>
569 <p>Switched to InnoSetup for MSW distributions.
</p>
570 <p>Added wxToggleButton.
</p>
571 <p>Fixed bug that prevented wxTreeCtrl.OnCompareItems from being called.
</p>
573 <dt>Added some methods to wxGrid:
</dt>
574 <dd>GetCellHighlightPenWidth
575 GetCellHighlightROPenWidth
576 SetCellHighlightPenWidth
577 SetCellHighlightROPenWidth
579 GetGridRowLabelWindow
580 GetGridColLabelWindow
581 GetGridCornerLabelWindow
</dd>
583 <p>Added wxGetClientDisplayRect which on wxMSW returns a wxRect
584 representing the area on screen not occupied by the taskbar and such.
585 On other platforms it is equivallent to wxGetDisplaySize.
</p>
588 <dd><p class=
"first">Implemented the first phase of OOR (Original Object Return). See
589 the text in the demo for more details of what this means, but in a
590 nutshell methods such as wxWindow.GetParent or FindWindowById will
591 now return a shadow object of the proper type if it can. By
592 "proper type
" I mean that if the wxWindow pointer returned from
593 FindWindowById really points to a wxButton then the Python object
594 constructed will be of a wxButtonPtr class instead of wxWindowPtr
595 as before. This should reduce or eliminiate the need for
596 wxPyTypeCast. (Woo Hoo!) The objects returned are still not the
597 original Python object, but that is the next step. (Although it
598 will probably only work on Python
2.1 and beyond because it will
599 use weak references.)
</p>
600 <p class=
"last">This first phase of the OOR plan is fairly significant and has
601 required a lot of changes all over wxPython, most of which should
602 be transparent to you, however I'm not
100% sure that it didn't
603 introduce any new bugs that are hiding somewhere and didn't get
604 stomped on during my testing. So please be sure to test everything
605 thoroughly when you install this version and be sure to report any
606 object-type related oddities to me.
</p>
609 <p>There is now a wxObject class that most other classes derive from like
610 in C++, but the methods provided don't really match but are wxPython
611 specific. It could have been added long ago but OOR required it so it
612 finally got done.
</p>
613 <p>Finally added wxPyLineShape.GetLineControlPoints, which has been on my
614 list for a while. The above OOR modification made this easier.
</p>
615 <p>Fixed the __cmp__ methods for wxPoint and others.
</p>
617 <p>Added the wxPython.lib.mixins package to the library, it is where
618 useful mix-in classes can be placed. Currently there is one to help
619 make the columns in a wxListCtrl sortable, and the MagicIMageList from
620 Mike Fletcher. If you have any custom code that can be factored out
621 of existing classes into a mix-in that would be useful to others
622 please send it to me for inclusion in this package.
</p>
623 <p>Added a few little sample applications to help newbies to get started
624 by having smaller functional apps to play with. They can be found in
625 wxPython/samples.
</p>
627 <div class=
"section" id=
"id14">
628 <h1><a name=
"id14">2.2.6</a></h1>
629 <p>No changes happened in the Python wrappers for this release, only
630 changes and fixes in the wxWindows library.
</p>
632 <div class=
"section" id=
"id15">
633 <h1><a name=
"id15">2.2.5</a></h1>
634 <p>New typemaps for wxString when compiling for Python
2.0 and beyond
635 that allow Unicode objects to be passed as well as String objects. If
636 a Unicode object is passed PyString_AsStringAndSize is used to convert
637 it to a wxString using the default encoding.
</p>
638 <p>Fixed the generic buttons so tool tips work for them.
</p>
639 <p>Fixed a bug in the demo's tree control.
</p>
640 <p>Added a listbox to the listbox demo that shows how to find items with
641 a matching prefix as keys are typed.
</p>
642 <p>Added code to the wxListCtrl demo to show how to get text from a
643 column in report mode.
</p>
644 <p>Added code to the toolbar demo to clear the long help from the status
645 bar after
2 seconds.
</p>
646 <p>Added wxJoystick.
</p>
647 <p>Fixed wxTimer so it can be used as described in the docs, either with
648 a Notify method in a subclass, or sending an event to a wxEvtHandler
649 object, (usually a window.)
</p>
650 <p>Added wxNotifyEvent.Allow()
</p>
651 <p>Fixed GOBS of reference leaks.
</p>
652 <p>Massive code changes and cleanup to allow wxPython to be split into
653 multiple extension modules again. A Python CObject is used to allow
654 the
"export
" of SWIG functions and other common helper functions from
655 the wxc module to other modules, even if they are in separate shared
656 libraries. Should also be usable from
3rd party code, just include
657 wxPython/src/export.h
</p>
658 <p>Changed the default setup so the following are built as separate
659 extension modules: calendar, glcanvas, grid, html, ogl, stc, and
660 utils. Will probably add more later.
</p>
661 <p>Changed the wxPrinterDC to use the new constructor taking a
662 wxPrintData object. The old ctor is still there using the
663 wxPrinterDC2 name.
</p>
664 <p>Added wxPython.lib.anchors.py from Riaan Booysen. It contains a class
665 that implements Delphi's Anchors with wxLayoutConstraints.
</p>
666 <p>Added wxPython.lib.fancytext from Timothy Hochberg.
</p>
667 <p>Changed the GenericButtons to send their event in idle time, so the
668 mouse won't be captured when the event handler is called.
</p>
669 <p>Added wxPython.lib.rpcMixin from Greg Landrum, although it's not
670 integrated with the demo yet. It allows a wxPython GUI to be an
673 <div class=
"section" id=
"new-in-2-2-2">
674 <h1><a name=
"new-in-2-2-2">New in
2.2.2</a></h1>
675 <p>Significantly changed how the wxStyledtextCtrl code that wraps
676 Scintilla is implemented. Most of it is now automatically generated
677 from an interface definition file provided by Scintilla. This means
678 that it will be much easier to stay in sync with new Scintilla
679 releases, but also means that some of the method and identifier names
680 have changed. See wxPython/demo/data/stc.h for a copy of the C++
681 interface from which the Python interface is generated. There is now
682 some inline documentation in that file that should really help explain
684 <p>I am now using the Python Distutils to build wxPython and to make some
685 of the distribution files. (See
<a class=
"reference" href=
"http://www.python.org/sigs/distutils-sig/">http://www.python.org/sigs/distutils-sig/
</a>)
686 This means no more messing with my kludgy build.py/Makefile hack,
687 builds will be more consistent with other Python extensions that also
688 use Distutils, and will hopefully make wxPython easier to build for
689 platforms where there have been troubles before. If you are building
690 wxPython for Python
1.5.2 or for
1.6, then you will need to get and
691 install version
1.0 of Distutils from the website above. If you are
692 using Python
2.0 then you already have it.
</p>
693 <p>Added wxInputStream and the wxFileSystem family of classes,
694 contributed by Joerg Baumann.
</p>
695 <p>Added wxProcess and support for it to wxExecute. wxProcess lets you
696 get notified when an asyncronous child process terminates, and also to
697 get input/output streams for the child process's stdout, stderr and
699 <p>Removed the old python sizers.
</p>
700 <p>Added __add__, __sub__ and __cmp__ (equality check only) for wxPoint
702 <p>Changed the build to make one big extension module instead of one for
703 the core and each contrib. This allowed me to do away with the
704 libwxPyHelpers.so on unix systems.
</p>
705 <p>Lots of little fixes here and there.
</p>
706 <p>Some hacks on wxGTK to try and make the AutoComplete listbox in the
707 wxStyledTextCtrl to behave better. It's still not as nice as on
708 wxMSW, but at least it's a bit more usable now.
</p>
710 <div class=
"section" id=
"new-in-2-2-1">
711 <h1><a name=
"new-in-2-2-1">New in
2.2.1</a></h1>
712 <p>Various tweaks, fixes, missing methods, etc.
</p>
713 <p>Added example use of wxTaskBarIcon to the demo.
</p>
715 <div class=
"section" id=
"new-in-2-2-0">
716 <h1><a name=
"new-in-2-2-0">New in
2.2.0</a></h1>
717 <p>Added wxLog and friends.
</p>
718 <p>Added wxFrame.ShowFullScreen for MSW.
</p>
719 <p>Added PyShellWindow to the wxPython.lib package.
</p>
721 <div class=
"section" id=
"new-in-2-1-16">
722 <h1><a name=
"new-in-2-1-16">New in
2.1.16</a></h1>
723 <p>Added an attribute named labelDelta to the generic buttons that
724 specifies how far to offset the label when the button is in the
726 <p>Added wxTipProvider and friends. See the demo for an example.
</p>
727 <p>wxGrid can now change the cell highlight colour.
</p>
728 <p>Added wxDragImage.
</p>
729 <p>Fixed printing on wxGTK.
</p>
730 <p>Added wxDateTime, wxTimeSpan, and wxDateSpan to wxPython.utils.
</p>
731 <p>Added wxCalendarCtrl.
</p>
732 <p>WARNING: A while back I asked what should be done about the Magic
733 Method Names. (Methods that are automatically turned into event
734 handlers by virtue of their name.) The consensus was that it is more
735 confusing to have them than to try and expand them to have greater
736 coverage. I am finally getting around to removing the code that
737 generates the event binding. This means that if you are using any of
738 the following method names without a EVT_* call that you need to
739 modify your code to add the EVT_* to hook the event to the method.
</p>
751 OnScroll
</blockquote>
752 <p>Added wxSpinCtrl.
</p>
754 <div class=
"section" id=
"new-in-2-1-15">
755 <h1><a name=
"new-in-2-1-15">New in
2.1.15</a></h1>
756 <p>Fixed wxTreeCtrl.HitTest to return both the tree item as well as the
757 flags that clairify where the click was in relation to the item.
</p>
758 <p>Fixed thread state problem in wxTreeCtrl.GetBoundingBox and
760 <p>Fixed some problems in OGL. Also wxShape.SetClientData and
761 .GetClientData can now deal with Python objects.
</p>
762 <p>Added wxListCtrl.SortItems and changed the demo to show how to use it.
</p>
763 <p>Plugged a memory leak.
</p>
764 <p>Wrapped the new wxGrid and friends. The old wxGrid class is no longer
765 available. There are some incompatibilities, and unfortunately the
766 new classes are not documented yet, (however the methods are more
767 consistent with each other now so you may be able to guess pretty
769 <p>Updated filebrowsebutton.py and calendar.py with changes from their
770 authors. There is now a FileBrowseButtonWithHistory class (what a
771 mouthful!) and wxCalendar has printing support.
</p>
772 <p>Added ActiveXWrapper to the library, and some good demos of it too.
773 It works great for embedding a COM (a.k.a OCX, a.k.a ActiveX) control
774 in a window and calling its methods. It actually creates a new class
775 on the fly that derives from wxWindow, the COM CoClass and others
776 needed to make it all work. The resulting class can be instantiated
777 just like wxWindow, used in sizers, etc. It also responds to all COM
778 method calls, properties, etc., and if the class or a mix-in has
779 matching method names, then the COM events will be propogated back to
781 <p>Created a typemap that allows a string to be used for parameters
782 expecting a wxColour type. The string is either a colour name as
783 defined in the wxColourDatabase, or a colour spec of the form
784 "#RRGGBB
". See the wxStyledTextCtrl demo for an example.
</p>
785 <p>I almost forgot to mention the wxStyledTextCtrl! Yes, the
786 wxStyledTextCtrl is finally in wxPython!! (And the crowd goes
787 wild...) There's no documentaTion yet (the crowd boos and hisses...)
788 but I've included a very readable source file in the
789 wxPython/demo/data directory, a couple fairly good examples, and you
790 can also refer to the Scintilla documentaion at
791 <a class=
"reference" href=
"http://www.scintilla.org/ScintillaDoc.html">http://www.scintilla.org/ScintillaDoc.html
</a> to help fill in the gaps
792 until the docs are done. (The croud murmers contentedly as the tool
793 provider smiles convincingly and removes his flame-proof suit.)
</p>
795 <div class=
"section" id=
"what-s-new-in-2-1-13">
796 <h1><a name=
"what-s-new-in-2-1-13">What's new in
2.1.13</a></h1>
797 <p>Skipped a version number to match what has been released for wxGTK.
</p>
798 <p>Updated wxMVCTree and added a demo for it, also fixed layout on GTK
799 and some flicker problems.
</p>
800 <p>Added a wrapper class for the Visualization ToolKit (or VTK) in the
801 wxPython.lib.vtk module. (
<a class=
"reference" href=
"http://www.kitware.com/">http://www.kitware.com/
</a>)
</p>
802 <p>Fixed wxTreeCtrl.SetItemImage and GetItemImage to recognise the new
803 "which
" parameter.
</p>
804 <p>Added wxPython.lib.spashscreen from Mike Fletcher.
</p>
805 <p>Added wxPython.lib.filebrowsebutton also from Mike Fletcher.
</p>
806 <p>Renamed wxTreeCtrl.GetParent to GetItemParent to avoid a name clash
807 with wxWindow.GetParent.
</p>
808 <p>Added wxIntersectRect to compute the intersection of two wxRect's.
809 It is used like this:
</p>
811 intersect = wxIntersectRect(rect1, rect2)
</blockquote>
812 <p>If r1 and r2 don't intersect then None is returned, otherwise the
813 rectangle representing the intersection is returned.
</p>
814 <p>Some bug fixes for Clipboard and Drag-n-Drop.
</p>
815 <p>Rotated text!!! WooHoo! (See wxDC.DrawRotatedText())
</p>
816 <p>Added a set of Generic Buttons to the library. These are simple
817 window classes that look and act like native buttons, but you can have
818 a bit more control over them. The bezel width can be set in addition
819 to colours, fonts, etc. There is a ToggleButton as well as Bitmap
820 versions too. They should also serve as a good example of how to
821 create your own classes derived from wxControl.
</p>
822 <p>The C++ wxToolBar classes have been redone, and so have the wxPython
823 wrappers. There have been slight modifications to some of the methods
824 but shouldn't impact anybody too much. I took the opportunity to add
825 support for setting user data on each toolbar tool. The new AddTool
826 methods look like this:
</p>
829 <dt>def AddTool(ID,
</dt>
831 pushedBitmap = wxNullBitmap,
834 shortHelpString =
"",
835 longHelpString =
"")
</dd>
836 <dt>def AddSimpleTool(ID,
</dt>
838 shortHelpString =
"",
839 longHelpString =
"",
843 <p>There are also corresponding InsertTool and InsertSimpleTool methods
844 that additionally take an integer position as the first parameter.
</p>
845 <p>Added a wrapper for the new PCX and TIFF ImageHandlers.
</p>
846 <p>wxRect now simulates attributes named left, right, top and bottom.
</p>
847 <p>Removed all non wx stuff from the glcanvas module since DA's PyOpenGL
848 is better and compatible with the wxGLCanvas. You can get it at
849 <a class=
"reference" href=
"http://starship.python.net:9673/crew/da/Code/PyOpenGL">http://starship.python.net:
9673/crew/da/Code/PyOpenGL
</a>.
</p>
850 <p>Added some missing EVT functions.
</p>
851 <p>Added Dirk Holtwic's editor classes to the wxPython.lib.editor
853 <p>Changed all the
"LIST
" parameter names to
"choices
" to match the docs.
</p>
854 <p>More fixes for the wxFloatBar, and it now works on wxGTK even better
855 than wxMSW! (The feat is accomplished by using the wxTB_DOCKABLE
856 style flag instead of trying to float it ourselves.)
</p>
858 <div class=
"section" id=
"what-s-new-in-2-1-11">
859 <h1><a name=
"what-s-new-in-2-1-11">What's new in
2.1.11</a></h1>
860 <p>Skipped a few version numbers so wxMSW, wxGTK and wxPython are all
862 <p>wxImage.SetData now makes a copy of the image data before giving it to
863 wxImage. I mistakenly thought that wxImage would copy the data
865 <p>Fixed wxMSW's notebook so the pages get their size set as they are
866 being added. This should remove the need for our
867 wxNotebook.ResizeChildren hack.
</p>
868 <p>wxPanels now support AutoLayout, and wxNotebooks and wxSplitterWindows
869 no longer tell their children to Layout() themselves. This will
870 probably only effect you if you have a wxWindow with AutoLayout inside
871 a notebook or splitter. If so, either change it to a wxPanel or add
872 an EVT_SIZE handler that calls Layout().
</p>
873 <p>Fixed deadlock problem that happened when using threads.
</p>
874 <p>Added new HTML printing classes.
</p>
875 <p>Added wxWindow.GetHandle
</p>
876 <p>Apparently wxMouseEvent.Position has been depreciated in wxWindows as
877 it is no longer available by default. You can use GetPositionTuple
878 (returning a tuple with x,y) instead, or GetPosition (returning a
880 <p>Added wxPostEvent function that allows events to be posted and then
881 processed later. This is a thread-safe way to interact with the GUI
882 thread from other threads.
</p>
883 <p>Added Clipboard and Drag-and-Drop classes.
</p>
884 <p>Added wxFontEnumerator.
</p>
885 <p>Many updates to wxMenu, wxMenuBar.
</p>
886 <p>wxPyEvent and wxPyCommandEvent derived classes now give you the actual
887 Python object in the event handler instead of a new shadow.
</p>
888 <p>Added a Calendar widget from Lorne White to the library.
</p>
889 <p>Made some fixes to the wxFloatbar. It still has some troubles on
891 <p>Added an MVC tree control from Bryn Keller to the library.
</p>
893 <div class=
"section" id=
"what-s-new-in-2-1-5">
894 <h1><a name=
"what-s-new-in-2-1-5">What's new in
2.1.5</a></h1>
895 <p>This is a quick bug-fix release to take care of a few nasties that
896 crept in at the last minute before
2.1.4 was called done. No new
899 <div class=
"section" id=
"what-s-new-in-2-1-4">
900 <h1><a name=
"what-s-new-in-2-1-4">What's new in
2.1.4</a></h1>
901 <p>This release is NOT syncronized with a snapshot release of wxGTK or
902 wxMSW. For MSW this isn't much of a problem since you can get the
903 binaries from the web site. For other platforms you'll have to build
904 wxGTK from CVS. (See
<a class=
"reference" href=
"http://web.ukonline.co.uk/julian.smart/wxwin/cvs.htm">http://web.ukonline.co.uk/julian.smart/wxwin/cvs.htm
</a>)
905 To get the same set of sources from CVS that I used, checkout using
906 the wxPy-
2-
1-
4 tag.
</p>
907 <p>Now back to what's new...
</p>
908 <p>Much more support for event-less callbacks and add-on modules.
</p>
909 <p>Created add-on module with wxOGL classes.
</p>
910 <p>Added wxWindow.GetChildren(). Be careful of this. It returns a
<em>copy
</em>
911 of the list of the window's children. While you are using the list if
912 anything changes in the real list (a child is deleted, etc.) then the
913 list you are holding will suddenly have window references to garbage
914 memory and your app will likely crash. But if you are careful it works
916 <p>Added a bunch of new and missing methods to wxTreeCrtl. The
917 SortChildren method is now supported, but currently only for the
918 default sort order.
</p>
919 <p>Added typemaps for wxSize, wxPoint, wxRealPoint, and wxRect that allow
920 either the actual objects or Python sequence values to be used. For
921 example, the following are equivallent:
</p>
923 win = wxWindow(parent, size = wxSize(
100,
100))
924 win = wxWindow(parent, size = (
100,
100))
</blockquote>
925 <p>Super-charged the wxHtml module. You can now create your own tag
926 handlers and also have access to the parser and cell classes. There
927 is a tag handler in the library at wxPython.lib.wxpTag that
928 understands the WXP tag and is able to place wxPython windows on HTML
929 pages. See the demo for an example.
</p>
930 <p>A bunch of the methods of wxMenuBar were previously ifdef'd out for
931 wxGTK. Added them back in since the methods exist now.
</p>
932 <p>Wrapped the wxHtmlHelpController and related classes.
</p>
933 <p>Wrapped the C++ versions of wxSizer and friends. The Python-only
934 versions are still in the library, but depreciated. (You will get a
935 warning message if you try to use them, but the warning can be
936 disabled.) The usage of the C++ versions is slightly different, and
937 the functionality of wxBorderSizer is now part of wxBoxSizer. I have
938 added a few methods to wxSizer to try and make the transition as
939 smooth as possible, I combined all Add methods into a single method
940 that handles all cases, added an AddMany method, etc. One step I did
941 not take was to make the default value of flag in the Add method be
942 wxGROW. This would have made it more backward compatible, but less
943 portable to and from wxWin C++ code. Please see the docs and demo for
945 <p>Added wxPyEvent and wxPyCommandEvent classes, derived from wxEvent and
946 wxCommandEvent. Each of them has SetPyData and GetPyData methods that
947 accept or return a single Python object. You can use these classes
948 directly or derive from them to create your own types of event objects
949 that can pass through the wxWindows event system without loosing their
950 Python parts (as long as they are stored with SetPyData.) Stay tuned
951 for more info and examples in future releases.
</p>
952 <p>Added wxPython.lib.grids as an example of how to derive a new sizer
953 from the C++ sizers. In this module you will find wxGridSizer and
954 wxFlexGridSizer. wxGridSizer arrainges its items in a grid in which
955 all the widths and heights are the same. wxFlexgridSizer allows
956 different widths and heights, and you can also specify rows and/or
957 columns that are growable. See the demo for a couple examples for how
959 <p>Added the wxValidator class, and created a class named wxPyValidator
960 that should be used for the base class of any Python validators. See
961 the demo for an example. Please note that you MUST implement a Clone
962 method in your validator classes because of the way some things work
963 in the underlying C++ library. I did not add wxTextValidator because
964 of some issues of how it transfers data to and from a wxString, which
965 in wxPython is automatically translated to and from Python strings, so
966 there would never be a concrete wxString that would hang around long
967 enough for the validator to do its job. On the other hand, it should
968 be real easy to duplicate the functionality of wxTextValidator in a
969 pure Python class derived from wxPyValidator.
</p>
970 <p>I've finally added a feature that has been on my list for close to two
971 years! Ever wondered what that zero is for when you create your app
972 object? Well now you can leave it out or explicitly set it to a true
973 value. This value now controls what is to be done with sys.stdout and
974 sys.stderr. A false value leaves them alone, and a true value sets
975 them to an instance of wxPyOnDemandOutputWindow. (On windows the
976 default is true, on unix platforms the default is false.) This class
977 creates a frame containing a wxTextCtrl as soon as anything is written
978 to sys.stdout or sys.stderr. If you close the window it will come
979 back again the next time something is written. (You can call
980 app.RestoreStdio to turn this off.) If you would rather that the stdio be
981 redirected to a file, you can provide a second parameter to your app
982 object's constructor that is a filename. If you want to use your own
983 class instead of wxPyOnDemandOutputWindow you can either implement
984 RedirectStdio() in you app class or change the value of
985 wxApp.outputWindowClass like this:
</p>
988 <dt>class MyApp(wxApp):
</dt>
989 <dd><p class=
"first">outputWindowClass = MyClass
</p>
991 <dt>def OnInit(self):
</dt>
992 <dd>frame = MyFrame()
993 self.SetTopWindow(frame)
999 <p>Please see the implementation of wxPyOnDemandOutputWindow and wxApp in
1000 wx.py for more details. A few words of caution: if you are running
1001 your app in a debugger, changing sys.stdout and sys.stderr is likely
1002 to really screw things up.
</p>
1003 <p>Added wxCaret. Unfortunately it's author has still not documented it
1004 in the wxWindows docs...
</p>
1005 <p>Some new
3rd party contributions in wxPython.lib. PyShell, in
1006 shell.py is an interesting implementaion of an interactive Python
1007 shell in wxWindows. floatbar.py has a class derived from wxToolBar
1008 that can sense mouse drags and then reparent itself into another
1009 frame. Moving the new frame close to where it came from puts the tool
1010 bar back into the original parent. (Unfortunately there is currently
1011 a bug in wxGTK's wxFrame.SetToolBar so the FloatBar has some
1014 <div class=
"section" id=
"what-s-new-in-2-1b3">
1015 <h1><a name=
"what-s-new-in-2-1b3">What's new in
2.1b3
</a></h1>
1016 <p>This release is syncronized with release
2.1 snapshot
9 of wxWindows.
</p>
1017 <p>Switched to using SWIG from CVS (see
<a class=
"reference" href=
"http://swig.cs.uchicago.edu/cvs.html">http://swig.cs.uchicago.edu/cvs.html
</a>)
1018 for some of the new features and such. Also they have encorporated my
1019 patches so there is really no reason to stick with the current (very
1020 old) release... This version of SWIG gives the following new
1024 <li><p class=
"first">Keyword arguments. You no longer have to specify all the
1025 parameters with defaults to a method just to specify a
1026 non-default value on the end. You can now do this instead:
</p>
1028 <p>win = wxWindow(parent, -
1, style = mystyle)
</p>
1031 <li><p class=
"first">There is now an an equivalence between Python's None and C++'s
1032 NULL. This means that any methods that might return NULL will
1033 now return None and you can use none where wxWindows might be
1034 expecting NULL. This makes things much more snake-ish.
</p>
1038 <p>There is a new build system based on a new Python program instead of
1039 raw makefiles. Now wxPython builds are virtually the same on MSW or
1040 Unix systems. See the end of this file for new build instructions and
1041 see distrib/build.py for more details.
</p>
1042 <p>wxDC.Bilt now includes the useMask parameter, and has been split into
1043 two different versions. wxDC.BlitXY is like what was there before and
1044 takes raw coordinants and sizes, and the new wxDC.Blit is for the new
1045 interface using wxPoints and a wxSize.
</p>
1047 <div class=
"section" id=
"what-s-new-in-2-1b2">
1048 <h1><a name=
"what-s-new-in-2-1b2">What's new in
2.1b2
</a></h1>
1049 <p>Added the missing wxWindow.GetUpdateRegion() method.
</p>
1050 <p>Made a new change in SWIG (update your patches everybody) that
1051 provides a fix for global shadow objects that get an exception in
1052 their __del__ when their extension module has already been deleted.
1053 It was only a
1 line change in .../SWIG/Modules/pycpp.cxx at about
1054 line
496 if you want to do it by hand.
</p>
1055 <p>It is now possible to run through MainLoop more than once in any one
1056 process. The cleanup that used to happen as MainLoop completed (and
1057 prevented it from running again) has been delayed until the wxc module
1058 is being unloaded by Python.
</p>
1059 <p>I fixed a bunch of stuff in the C++ version of wxGrid so it wouldn't
1060 make wxPython look bad.
</p>
1061 <p>wxWindow.PopupMenu() now takes a wxPoint instead of x,y. Added
1062 wxWindow.PopupMenuXY to be consistent with some other methods.
</p>
1063 <p>Added wxGrid.SetEditInPlace and wxGrid.GetEditInPlace.
</p>
1064 <p>You can now provide your own app.MainLoop method. See
1065 wxPython/demo/demoMainLoop.py for an example and some explaination.
</p>
1066 <p>Got the in-place-edit for the wxTreeCtrl fixed and added some demo
1067 code to show how to use it.
</p>
1068 <p>Put the wxIcon constructor back in for GTK as it now has one that
1070 <p>Added wxGrid.GetCells
</p>
1071 <p>Added wxSystemSettings static methods as functions with names like
1072 wxSystemSettings_GetSystemColour.
</p>
1073 <p>Removed wxPyMenu since using menu callbacks have been depreciated in
1074 wxWindows. Use wxMenu and events instead.
</p>
1076 <dt>Added alternate wxBitmap constructor (for MSW only) as
</dt>
1077 <dd>wxBitmapFromData(data, type, width, height, depth =
1)
</dd>
1079 <p>Added a helper function named wxPyTypeCast that can convert shadow
1080 objects of one type into shadow objects of another type. (Like doing
1081 a down-cast.) See the implementation in wx.py for some docs.
</p>
1082 <p>Fixed wxImage GetData and SetData to properly use String objects for
1084 <p>Added access methods to wxGridEvent.
</p>
1085 <p>New Makefile/Setup files supporting multiple dynamic extension modules
1086 for unix systems.
</p>
1087 <p>Fixes for the wxGLCanvas demo to work around a strange bug in gtk.
</p>
1088 <p>SWIG support routines now compiled separately instead of being bundled
1091 <div class=
"section" id=
"what-s-new-in-2-1b1">
1092 <h1><a name=
"what-s-new-in-2-1b1">What's new in
2.1b1
</a></h1>
1093 <p>Fixed wxComboBox.SetSelection so that it actually sets the selected
1094 item. (Actually just removed it from wxPython and let it default to
1095 wxChoice.SetSelection which was already doing the right thing.)
</p>
1096 <p>Added the Printing Framework.
</p>
1097 <p>Switched back to using the wxWindows DLL for the pre-built Win32
1098 version. The problem was needing to reinitialize static class info
1099 data after loading each extension module.
</p>
1100 <p>Lots of little tweaks and additions to reflect changes to various
1101 wxWindows classes.
</p>
1102 <p>Fixed a bug with attaching objects to tree items. Actually was a
1103 symptom of a larger problem with not obtaining the interpreter lock
1104 when doing any Py_DECREFs.
</p>
1105 <p>wxSizer and friends. Sizers are layout tools that manage a colection
1106 of windows and sizers. Different types of sizers apply different
1107 types of layout algorithms. You saw it here first! These classes are
1108 not even in the wxWindows C++ library yet!
</p>
1110 <div class=
"section" id=
"what-s-new-in-2-0b9">
1111 <h1><a name=
"what-s-new-in-2-0b9">What's new in
2.0b9
</a></h1>
1112 <p>Bug fix for ListCtrl in test4.py (Was a missing file... DSM!)
</p>
1113 <p>Bug fix for occassional GPF on Win32 systems upon termination of a
1114 wxPython application.
</p>
1115 <p>Added wxListBox.GetSelections returning selections as a Tuple.
</p>
1116 <p>Added a wxTreeItemData that is able to hold any Python object and be
1117 associated with items in a wxTreeCtrl. Added test pytree.py to show
1118 this feature off.
</p>
1119 <p>Added wxSafeYield function.
</p>
1120 <p>OpenGL Canvas can be optionally compiled in to wxPython.
</p>
1121 <p>Awesome new Demo Framework for showing off wxPython and for learning
1122 how it all works.
</p>
1123 <p>The pre-built Win32 version is no longer distributing the wxWindows
1124 DLL. It is statically linked with the wxWindows library instead.
</p>
1125 <p>Added a couple missing items from the docs.
</p>
1126 <p>Added wxImage, wxImageHandler, wxPNGHandler, wxJPEGHandler,
1127 wxGIFHandler and wxBMPHandler.
</p>
1128 <p>Added new methods to wxTextCtrl.
</p>
1129 <p>Fixed some problems with how SWIG was wrapping some wxTreeCtrl
1132 <div class=
"section" id=
"what-s-new-in-2-0b8">
1133 <h1><a name=
"what-s-new-in-2-0b8">What's new in
2.0b8
</a></h1>
1134 <p>Support for using Python threads in wxPython apps.
</p>
1135 <p>Several missing methods from various classes.
</p>
1136 <p>Various bug fixes.
</p>
1138 <div class=
"section" id=
"what-s-new-in-2-0b7">
1139 <h1><a name=
"what-s-new-in-2-0b7">What's new in
2.0b7
</a></h1>
1140 <p>Added DLG_PNT and DLG_SZE convienience methods to wxWindow class.
</p>
1141 <p>Added missing constructor and other methods for wxMenuItem.
</p>
1143 <div class=
"section" id=
"what-s-new-in-2-0b6">
1144 <h1><a name=
"what-s-new-in-2-0b6">What's new in
2.0b6
</a></h1>
1145 <p>Just a quickie update to fix the self-installer to be compatible with
1146 Python
1.5.2b2's Registry settings.
</p>
1148 <div class=
"section" id=
"what-s-new-in-2-0b5">
1149 <h1><a name=
"what-s-new-in-2-0b5">What's new in
2.0b5
</a></h1>
1150 <p>Well obviously the numbering scheme has changed. I did this to
1151 reflect the fact that this truly is the second major revision of
1152 wxPython, (well the third actually if you count the one I did for
1153 wxWindows
1.68 and then threw away...) and also that it is associated
1154 with the
2.0 version of wxWindows.
</p>
1155 <p>I have finally started documenting wxPython. There are several pages
1156 in the wxWindows documentation tree specifically about wxPython, and I
1157 have added notes within the class references about where and how wxPython
1158 diverges from wxWindows.
</p>
1159 <p>Added wxWindow_FromHWND(hWnd) for wxMSW to construct a wxWindow from a
1160 window handle. If you can get the window handle into the python code,
1161 it should just work... More news on this later.
</p>
1162 <p>Added wxImageList, wxToolTip.
</p>
1163 <p>Re-enabled wxConfig.DeleteAll() since it is reportedly fixed for the
1164 wxRegConfig class.
</p>
1165 <p>As usual, some bug fixes, tweaks, etc.
</p>
1167 <div class=
"section" id=
"what-s-new-in-0-5-3">
1168 <h1><a name=
"what-s-new-in-0-5-3">What's new in
0.5.3</a></h1>
1169 <p>Added wxSashWindow, wxSashEvent, wxLayoutAlgorithm, etc.
</p>
1170 <p>Various cleanup, tweaks, minor additions, etc. to maintain
1171 compatibility with the current wxWindows.
</p>
1173 <div class=
"section" id=
"what-s-new-in-0-5-0">
1174 <h1><a name=
"what-s-new-in-0-5-0">What's new in
0.5.0</a></h1>
1175 <p>Changed the import semantics from
<tt class=
"literal"><span class=
"pre">"from
</span> <span class=
"pre">wxPython
</span> <span class=
"pre">import
</span> <span class=
"pre">*
"</span></tt> to
1176 <tt class=
"literal"><span class=
"pre">"from
</span> <span class=
"pre">wxPython.wx
</span> <span class=
"pre">import
</span> <span class=
"pre">*
"</span></tt> This is for people who are worried about
1177 namespace pollution, they can use
"from wxPython import wx
" and then
1178 prefix all the wxPython identifiers with
"wx.
"</p>
1179 <p>Added wxTaskbarIcon for wxMSW.
</p>
1180 <p>Made the events work for wxGrid.
</p>
1181 <p>Added wxConfig.
</p>
1182 <p>Added wxMiniFrame for wxGTK.
</p>
1183 <p>Changed many of the args and return values that were pointers to gdi
1184 objects to references to reflect changes in the wxWindows API.
</p>
1185 <p>Other assorted fixes and additions.
</p>
1187 <div class=
"section" id=
"what-s-new-in-0-4-2">
1188 <h1><a name=
"what-s-new-in-0-4-2">What's new in
0.4.2</a></h1>
1189 <p>wxPython on wxGTK works!!! Both dynamic and static on Linux and
1190 static on Solaris have been tested. Many thanks go to Harm
1191 <<a class=
"reference" href=
"mailto:H.v.d.Heijden@phys.tue.nl">H.v.d.Heijden
@phys.tue.nl
</a>> for his astute detective work on tracking
1192 down a nasty DECREF bug. Okay so I have to confess that it was just a
1193 DSM (Dumb Stupid Mistake) on my part but it was nasty none the less
1194 because the behavior was so different on different platforms.
</p>
1195 <p>The dynamicly loaded module on Solaris is still segfaulting, so it
1196 must have been a different issue all along...
</p>
1198 <div class=
"section" id=
"what-s-new-in-0-4">
1199 <h1><a name=
"what-s-new-in-0-4">What's New in
0.4</a></h1>
1200 <p>1. Worked on wxGTK compatibility. It is partially working. On a
1201 Solaris/Sparc box wxPython is working but only when it is statically
1202 linked with the Python interpreter. When built as a dyamically loaded
1203 extension module, things start acting weirdly and it soon seg-faults.
1204 And on Linux both the statically linked and the dynamically linked
1205 version segfault shortly after starting up.
</p>
1206 <ol class=
"arabic simple" start=
"2">
1207 <li>Added Toolbar, StatusBar and SplitterWindow classes.
</li>
1208 <li>Varioius bug fixes, enhancements, etc.
</li>
1212 <hr class=
"footer" />
1213 <div class=
"footer">
1214 Generated on:
2004-
02-
27 00:
27 UTC.
projects / wxWidgets.git / blob