wxFULL_REPAINT_ON_RESIZE to force this (wxNO_FULL_REPAINT_ON_RESIZE still
exists but doesn't do anything any more, this behaviour is default now)
+! wxWindow::m_font and m_backgroundColour/m_foregroundColour are no longer
+ always set, use GetFont(), GetBack/ForegroundColour() to access
+ them, and they will be dynamically determined if necessary.
+
+
+! The Sizers have had some fundamental internal changes in the 2.5.2
+ and 2.5.3 releases intended to make them do more of the "Right
+ Thing" but also be as backwards compatible as possible. First a bit
+ about how things used to work:
+
+ * The size that a window had when Add()ed to the sizer was assumed
+ to be its minimal size, and that size would always be used by
+ default when calculating layout size and positions, and the
+ sizer itself would keep track of that minimal size.
+
+ * If the window item was Add()ed with the wxADJUST_MINSIZE flag
+ then when layout was calculated the item's GetBestSize would be
+ used to reset the minimal size that the sizer used.
+
+ The main thrust of the new Sizer changes was to make behaviour like
+ wxADJUST_MINSIZE be the default, and also to push the tracking of
+ the minimal size to the window itself (since it knows its own needs)
+ instead of having the sizer take care of it. Consequently these
+ changes were made:
+
+ * The wxFIXED_MINSIZE flag was added to allow for the old
+ behaviour. When this flag is used the size a window has when
+ Add()ed to the sizer will be treated as its minimal size and it
+ will not be readjusted on each layout.
+
+ * The min size stored in wxWindow and settable with SetSizeHints or
+ SetMinSize will by default be used by the sizer (if it was set)
+ as the minimal size of the sizer item. If the minsize was not
+ set (or was only partially set) then the window's best size is
+ fetched and it is used instead of (or blended with) the minsize.
+ wxWindow:GetBestFittingSize was added to facilitate getting the
+ size to be used by the sizers.
+
+ * The best size of a window is cached so it doesn't need to
+ recaculated on every layout. wxWindow::InvalidateBestSize was
+ added and should be called (usually just internally in control
+ methods) whenever something is done that would make the best
+ size change.
+
+ * All wxControls were changed to set the minsize to what is passed
+ to the constructor or Create method, and also to set the real
+ size of the control to the blending of the minsize and bestsize.
+ wxWindow::SetBestFittingSize was added to help with this,
+ although most controls don't need to call it directly because it
+ is called indirectly via the SetInitialSize called in the base
+ classes.
+
+ At this time, the only situation known not to work the same as
+ before is the following:
+
+ win = new SomeWidget(parent);
+ win->SetSize(SomeNonDefaultSize);
+ sizer->Add(win);
+
+ In this case the old code would have used the new size as the
+ minimum, but now the sizer will use the default size as the minimum
+ rather than the size set later. It is an easy fix though, just move
+ the specification of the size to the constructor (assuming that
+ SomeWidget will set its minsize there like the rest of the controls
+ do) or call SetMinSize instead of SetSize.
+
+ In order to fit well with this new scheme of things, all wxControls
+ or custom controls should do the following things. (Depending on
+ how they are used you may also want to do the same thing for
+ non-control custom windows.)
+
+ * Either override or inherit a meaningful DoGetBestSize method
+ that calculates whatever size is "best" for the control. Once
+ that size is calculated then there should normally be a call to
+ CacheBestSize to save it for later use, unless for some reason
+ you want the best size to be recalculated on every layout.
+
+ * Any method that changes the attributes of the control such that
+ the best size will change should call InvalidateBestSize so it
+ will be recalculated the next time it is needed.
+
+ * The control's constructor and/or Create method should ensure
+ that the minsize is set to the size passed in, and that the
+ control is sized to a blending of the min size and best size.
+ This can be done by calling SetBestFittingSize.
+
+
- no initialization/cleanup can be done in wxApp/~wxApp because they are
now called much earlier/later than before; please move any exiting code
the only incompatibility being that Next() returns a wxHashTable::Node*
instead of a wxNode*.
- non-const wxDC methods GetBackground(), GetBrush(), GetFont() and GetPen()
- don't exist any more, please fix your code -- it never worked correctly
- anyhow if you modified the objects returned by these methods so you should
- simply switch to using const methods.
+ as well as wxWindow methods GetFont() and GetCursor() don't exist any more,
+ please fix your code -- it never worked correctly anyhow if you modified the
+ objects returned by these methods so you should simply switch to using const
+ methods.
+- wxWindow::GetFont() now returns wxFont object instead of reference
- EVT_XXX macros are now type-safe; code that uses wrong type for event
handler's argument will no longer compile.
+- Identical functionality of wxFileDialog::ParseWildcard,
+ wxGenericDirCtrl::ParseFilter, Motif and MSW parsing native dialogs
+ is now accessible in ::wxParseCommonDialogsFilter
+- wxNotebookSizer and wxBookCtrlSizer are now deprecated -- the are no longer
+ needed, you can treat wxNotebook as any other control and put it directly
+ into the sizer that was wxNotebookSizer's parent sizer in old code.
2.5.3
-----
+All:
+
+- 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)
+
All (GUI):
+- added wxWindow::MoveBefore/AfterInTabOrder() to change tab navigation order
- added wxTaskBarIcon::CreatePopupMenu which is now recommended way
of showing 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)
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
wxGTK:
-- fixed wrong colour of tooltips under some themes
+- 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
+
+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
+
+wxUniv/X11:
+
+- fixed fatal crash when opening a menu
+
+wxWinCE:
+
+- added automatized but customizable handling of native 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
projects / wxWidgets.git / blobdiff