This class is an implementation detail, only wxWindow is public and there are
never objects of wxWindowBase (but not wxWindow) class in wxWidgets programs.
Closes https://github.com/wxWidgets/wxWidgets/pull/279
Apparently it's a common convention to allow width and/or height of a
rectangle to be negative as both GDI and Cairo handle this natively, so also
allow this for GDI+ and document this as the expected behaviour.
Closes#17495.
This method can be used to change the list view header appearance.
Add the method declaration, documentation, show it in the sample and implement
it for wxMSW (only, for now).
It can be necessary to compare two item attributes for equality, e.g. to check
if the attributes have changed, so provide a straightforward implementation of
equality and inequality operator for it.
The two existing structs were completely identical, just replace them with a
single wxItemAttr.
Notice that wxDataViewItemAttr is not quite the same, although pretty similar,
so it remains separate for now. It would be nice to combine it with this one
too in the future, e.g. to make it simpler to make items bold in a wxListCtrl.
This partially undoes 0a3057b83c which wrongly
modified the generated interface/wx/stc/stc.h file, as these changes were lost
after regenerating it again.
Unfortunately it doesn't seem possible to have @since annotations for the
Scintilla methods currently, ideally the generator script should be modified
to allow this, somehow.
See #17481.
The function such as fn_str(), wc_str(), and ToAscii() have
configuration-dependent return types, yet different variants were claimed to
be member function overloads. This is incorrect, as a member function cannot
be overloaded only by its return type and, for any given platform/build
variant only one of them is available.
Closes https://github.com/wxWidgets/wxWidgets/pull/260
This class can be used even without SEH, provided debug help API is available,
so just make wxUSE_STACKWALKER dependent on wxUSE_DBGHELP instead of
unconditionally disabling it if SEH support is not available.
It's confusing that wxLogInfo() and wxLogVerbose() are exactly the same and
the former, and not only the latter, doesn't do anything unless SetVerbose()
had been called, even if the log level is wxLOG_Info or higher.
Fix this by checking for GetVerbose() in wxLogVerbose() only and making
wxLogInfo() check the log level only. This makes it very similar to
wxLogMessage() but this is not such a bad thing.
Also improve wxLogVerbose() documentation.
This style should almost never be used in the application code, it's mostly an
implementation detail (but not quite as it might make sense to turn it off for
some wxPanel, at least in theory).
Add GetOSMicroVersion and add other micro version references in an
unobtrusive way: don't change wxPlatformInfo's constructor and use
default parameters for CheckOSVersion and SetOSVersion. The only change
that could affect user code is the changed number of parameters for
DoCheckVersion but because that is a protected function it's less likely
to be a problem.
In addition to getting a major and minor OS version allow a micro
version to be retrieved. In case of running on e.g. OS X 10.10.3 this
allows the "3" to be retrieved again.
