changes.txt

A*算法 A*算法 A*算法 A*算法A*算法A*算法

wxUniv:

- wxBU_... button align flags support
- vertical notebook orientation support
- 3rd state support for checkboxes
- wxLB_SORT and wxCB_SORT now cause case-insensitive sorting

wxPalmOS:

- William Osborne has won and new port was born
  (see: "wxPalmOS porting challenge")
- polishing of the port (unnecessary 2.4 API compatibility, removed
  all wxMSW specific code which was base for the new port)
- enumeration of available volumes
- native wxPrefConfig around Preferences database
- native wxProgressDialog implementation
- native wxColourDialog implementation
- native wxSystemSettings colours
- native wxButton implementation
- native wxCheckBox implementation
- native wxSlider implementation
- native wxToggleButton implementation
- native wxRadioButton implementation
- native wxStaticText implementation
- native wxDatePickerCtrl implementation


2.5.3
-----

All:

- support for large (>2 Gb) files in wxFile (Tim Kosse)
- number of fixes to wxPluginManager (Rick Brice, Hans Van Leemputten)
- fixed memory leak in wxURL when using a proxy (Steven Van Ingelgem)
- fixed bug in wxDateTime::Set(jdn) when DST was in effect
- fixed fatal bug in wxString when wxUSE_STL==1 (Kurt Granroth)
- support msgids in charsets other than C and languages other than English
  (based on patch by Stefan Kowski)
- added wxMicroSleep() and wxMilliSleep() replacing deprecated wxUsleep()
- basic UDP sockets support (Lenny Maiorani)
- fixed wxDateTime::GetWeekDayName() for some dates (Daniel Kaps)
- deprecated wxDateTime::SetToTheWeek() in favour of SetToWeekOfYear()
- active mode support in wxFTP (Randall Fox)
- sped up wxHTTP and wxFTP
- added wxStringInput/OutputStreams
- added wxFileConfig::Save(wxOutputStream)
- fixed wxString's behavior with inserted null characters

All (GUI):

- added wxWindow::MoveBefore/AfterInTabOrder() to change tab navigation order
- added wxTaskBarIcon::CreatePopupMenu which is now the recommended way
  of showing a popup menu; calling wxTaskBarIcon::PopupMenu directly
  is discouraged
- added ..._CMD_...(id) variants for wxGrid event table entry macros
- added wxWindow::Navigate for programmatic navigation to the next control
- wxTextCtrl::OnChar now inserts a tab character if wxTE_PROCESS_TAB is set
- added wxKeyEvent::GetUnicodeKey()
- added wxKeyEvent::CmdDown() and wxMouseEvent::CmdDown()
- implemented wxListCtrl::FindItem() for non-MSW (Robin Stoll)
- added status bar fields styles support (Tim Kosse)
- added convenience functions wxSizer::AddSpacer() and
  wxSizer::AddStretchSpacer() (as well as Prepend and Insert variants)
- added samples/splash
- added support for stock buttons
- added wxTopLevelWindow::RequestUserAttention()
- support for comma in contrib gizmo wxLEDNumberCtrl (Grant Likely)
- recursive wxSizer::Show for subsizer and return value if element was found
- added wxChoicebook control
- smoother time estimation updates in wxProgressDialog (Christian Sturmlechner)
- the XRC contrib library was moved to the core
- wx(Choice/List/Note)book controls send CHANG(ED/ING) events in SetSelection
- it is now possible to create a wxFont with given size in pixels (d2walter)
- added wxTopLevelWindow::IsActive()
- wxSystemSettings::GetMetric now returns -1 for metrics that are not
  supported, instead of zero.
- IMPLEMENT_DYNAMIC_CLASS2 macro compilation fixed (Serge Bakkal)

Unix:

- wxTaskBarIcon now supports freedesktop.org System Tray protocol
- security fixes to wxSingleInstanceChecker
- wx-config script was modified to allow choosing from multiple installed
  builds of wxWidgets and to return flags/libs for selected libraries only
- wx-config has new --version-full option

wxCocoa:

- added Unicode compatibility layer for OSX 10.2
- fixed so that wxCocoa runs in OSX 10.2
- Tooltips now supported
- wxSound now supported
- wxDisplay now supported
- Some stock cursors now supported

wxMac:

- fixed MLTE text control GetLineText and GetLineLength on OSX
- added OSX wxTaskBarIcon implementation for the OSX Dock
- added Unicode compatibility layer for OSX 10.2
- wxGetKeyState now works with nearly all wx key codes

wxGTK:

- wxGTK uses GTK+ 2.x by default now, you have to pass --disable-gtk2 to
  configure if you want to use GTK+ 1.2
- fixed many rendering artifacts and wrong colours with lots of GTK+ themes
- implemented wxColourDialog as native dialog
- implemented wxTextCtrl::HitTest() (GTK+ >= 2)
- implemented wxTextCtrl::ScrollLines() and ScrollPages for GTK+ 2.x
- wxTreeCtrl::GetCount() counts root as well now (compatible with MSW)
- added support for wxCHK_3STATE style (GTK2 only)
- implemented text underlining under GTK2
- implemented wxFRAME_NO_TASKBAR style (GTK >= 2.2)
- implemented support for wxSYS_DCLICK_?, wxSYS_DRAG_? and wxSYS_CURSOR_?
  in wxSystemSettings::GetMetric (Mart Raudsepp)
- implemented wxTopLevel::IsMaximized() for GTK+2 and WMs that implement
  freedesktop.org's wm-spec (Mart Raudsepp)
- wxEVT_CONTEXT_MENU is now generated for right mouse press, not release
- implemented alpha channel support in wxBitmap
- added native GTK+2 wxArtProvider implementation with ability to load
  icons from icon theme in addition to recognized stock art
- fixed crash on 64 bit platforms (Paul Cornett)

wxMotif:

- added support for wxCHK_3STATE style (3 state checkbox)

wxMSW:

- fixed UNC paths handling in wxFileSystem (Daniel Nash)
- set wxKeyEvent::m_uniChar in Unicode build
- support for alpha channel in toolbar bitmaps (Jurgen Doornik)
- wxFileDialog can now be moved and centered (Randall Fox)
- restored (and improved) possibility to use wx with MFC broken in 2.5.2
- fixed wxTextCtrl::SetMaxLength for rich edit controls
- fixed flat style for toolbars under XP, Windows Classic style
- fixed truncation of transferred data in wxConnection under unicode build
- wxChoice and wxComboBox dropdown background can be set now too (Adrian Lupei)
- fixed wxMaximizeEvent generation in wxFrame
- don't send duplicate EVT_COMBOBOX events whenever selection changes any more
- implemented support for selecting printer bin (Steven Van Ingelgem)
- fixed wxListCtrl::SetSingleStyle() which was broken since a few releases
- fixed print setup problem (always uses default printer) in Unicode build

wxUniv/X11:

- fixed fatal crash when opening a menu

wxWinCE:

- added native WinCE driven smartphone wxTextCtrl implementation using spinners
- added native WinCE driven smartphone wxChoice implementation using spinners
- added automated but customizable handling of native WinCE driven smartphone menus
- fixed wxRadioBox and wxStaticBox

wxHTML:

- added support for nested index entries and index entries pointing to more
  than one page to wxHtmlHelpController


2.5.2
-----

All:

- Hindi translation added (Dhananjaya Sharma)
- Brazilian Portuguese translation added (E. A. Tacao)
- wxDynamicCast() now uses static_cast<wxObject *> internally and so using it
  with anything not deriving from wxObject will fail at compile time (instead
  of run-time) now
- when wxUSE_STL == 1 and STL provides quasi-standard hash_map/hash_set,
  wxHashMap/wxHashSet are just typedefs for them. This makes impossible
  to forward declare these classes.

All (GUI):

- wxHtmlWindow now delays image scaling until rendering,
  resulting in much better display of scaled images
- Added UpdateSize to wxSplitterWindow to allow layout while hidden
- implemented Freeze/Thaw() for wxGenericTreeCtrl (Kevin Hock)
- support for KOI8-U encoding added (Yuriy Tkachenko)
- The old wxADJUST_MINSIZE behaviour is now the default behaviour for
  sizer items that are windows.  This means that GetAdjustedBestSize
  will now be called by default to determine the minimum size that a
  window in a sizer should have.  If you want to still use the initial
  size (and not the BestSize) then use the wxFIXED_MINSIZE flag.  When
  windows are added to a sizer their initial size is made the window's
  min size using SetSizeHints, and calls to wxSizer::SetItemMinSize
  are also forwarded to SetSizeHints for window items.
- added wxRegEx::GetMatchCount()
- it is now possible to display images in wxHtmlListBox

wxMSW:

- wxWindow::Freeze()/Thaw() can now be nested
- Added wxSP_NO_XP_THEME style to wxSplitterWindow to switch off
  XP theming (some applications look bad without 3D borders)
- wxMenuBar::GetLabelTop() doesn't include '&'s in the label any more
- wxRegConf couldn't read global settings without admin privileges and didn't
  even try to do it by default -- now it does
- wxTaskBarIcon must be explicitly destroyed now, otherwise the application
  won't exit even though there are no top level windows
- wxFileName::GetModificationTime() works with opened files too now
- wxDC::GetClippingBox() now works even for clipping regions created by Windows
- fixed wxFileDataObject in Unicode build (Alex D)
- subindented paragraphs support (Tim Kosse)

wxGTK:

- added support for wxTE_RIGHT and wxTE_CENTRE styles under GTK2 (Mart Raudsepp)

wxMotif:

- removed wxMenuItem::DeleteSubMenu()
- wxButtons use Motif default size, which is smaller than it used to be
  and closer to wxMSW/wxGTK look. This can be disabled by setting
  motif.largebuttons system option to 1 (see wxSystemOptions).

wxUniv/X11:

- implemented DrawRoundedRectangle() (clawghoul)

wxHTML:

- improved tables and lists layout algorithms (Tim Kosse)
- <div> handling fix (Xavier Nodet)

Unix:

- fixed priorities of mailcap entries (David Hart)
- added "wx-config --libs=std,<extra>" syntax (i.e. support for "std")

wxODBC:

- Full Unicode support is now available
- BLOB support is working


2.5.1
-----

All:

- event table macros now do some minimal type safety checks (Michael S鰃trop)
- added wxGzipInput/OutputStream, bug fixes in wxZlibStreams (M.J.Wetherell)
- wxDateTime::ParseDateTime() implemented (Linus McCabe)
- wxHTTP::GetResponse() added (David Nock)
- added conversions to/from UTF 16/32 LE/BE (Andreas Pflug)
- added wxTextInputStream::ReadChar() (M.J.Wetherell)
- added translation to Afrikaans (Petri Jooste)
- Spanish translations updated (Javier San Jose)
- added gettext plural forms support to wxLocale (Michael N. Filippov)
- wxFileName::Normalize(wxPATH_NORM_ALL) doesn't lower filename case any more
- wxFileName::Normalize(wxPATH_NORM_ENV_VARS) now works
- check if file exists in wxFileConfig::DeleteFile() (Christian Sturmlechner)
- when wxUSE_STL == 1 wxHashTable will not be implemented using wxHashMap
  (as in 2.5.0).
- added some extra convenience functions to wxRect such as
  GetBottomRight (Hajo Kirchhoff)
- changed built-in regex library to a Unicode-compatible version based
  on TCL sources (Ryan Norton, M. J. Wetherell)
- added extra convenience functions to wxPoint for adding a
  wxSize (Wlodzimierz Skiba)
- intermediate wxIPaddress class added to prepare for
  wxIPV6address (Ray Gilbert)
- added overloaded constructors and Create() methods taking wxArrayString
  for wxChoice, wxComboBox, wxListBox, wxRadioBox, wxCheckListBox,
  wxSingleChoiceDialog, wxMultipleChoiceDialog
- renamed wxWave class to wxSound

All (GUI):

- added 3-state checkboxes for MSW/Mac (Dimitri Schoolwerth)
- added some support for C++ exceptions in the library (do read the manual!)
- added wxListCtrl::GetViewRect()
- added wxTextCtrl::MarkDirty()
- wxToolBar::ToggleTool() now works for radio buttons (Dag 舋ren)
- wxListCtrl now sends an END_LABEL event if editing was cancelled, too
- bug in wxRect ctor from two [out of order] wxPoints fixed (Steve Cornett)
- status text is now restored after wxMenu help is shown in it
- bug in wxWindow::RemoveEventHandler() fixed (Yingjun Zhang)
- make it possible to use wxRTTI macros with namespaces (Benjamin I. Williams)
- wxColourDatabase API now uses objects instead of pointers
- added resolution option to JPEG image handler (Jeff Burton)
- added wxCalendarEvent::SetDate, wxCalendarEvent::SetWeekDay
- wxGenericDirCtrl now accepts multiple wildcards
- added focus event forwarding to wxGrid (Peter Laufenberg)
- fixed scrollbar problem in wxGrid (not showing scrollbars
  when sizing smaller) (Shane Harper)
- dbbrowse demo fixed for Unicode (Wlodzimierz Skiba)
- added wxStatusBar support to XRC (Brian Ravnsgaard Riis)
- wxMenu::Append and etc. return a pointer to the wxMenuItem that was
  added or inserted, or NULL on failure.
- using a -1 (wxID_ANY) for menu or toolbar item IDs will now generate new id
- added option to generate C++ headers to wxrc utility (Eduardo Marques)