Removed wxImageList overview, and other @ref fixes.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@52273 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Bryan Petty
2008-03-03 03:05:58 +00:00
parent 95d3881fed
commit 032e27aad0
6 changed files with 479 additions and 498 deletions

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@@ -97,7 +97,6 @@ The following is a basic categorization of them:
@li @subpage overview_treectrl
@li @subpage overview_listctrl
@li @subpage overview_splitterwindow
@li @subpage overview_imagelist
@li @subpage overview_bookctrl
@li @subpage overview_tips
@li @subpage overview_docview

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@@ -8,7 +8,7 @@
/*!
@page overview_app wxApp overview
@page overview_app wxApp Overview
Classes: wxApp
@@ -21,27 +21,27 @@
@section overview_app_intro Introduction
A wxWidgets application does not have a @e main procedure; the equivalent is the
wxApp::OnInit member defined for a class derived from wxApp.
A wxWidgets application does not have a @e main procedure; the equivalent is
the wxApp::OnInit member defined for a class derived from wxApp.
@e OnInit will usually create a top window as a bare minimum.
Unlike in earlier versions of wxWidgets, OnInit does not return a frame. Instead it
returns a boolean value which indicates whether processing should continue (@true)
or not (@false). You call wxApp::SetTopWindow to let wxWidgets know about the top window.
@e OnInit will usually create a top window as a bare minimum. Unlike in earlier
versions of wxWidgets, OnInit does not return a frame. Instead it returns a
boolean value which indicates whether processing should continue (@true) or not
(@false). You call wxApp::SetTopWindow to let wxWidgets know about the top
window.
Note that the program's command line arguments, represented by @e argc
and @e argv, are available from within wxApp member functions.
Note that the program's command line arguments, represented by @e argc and
@e argv, are available from within wxApp member functions.
An application closes by destroying all windows. Because all frames must
be destroyed for the application to exit, it is advisable to use parent
frames wherever possible when creating new frames, so that deleting the
top level frame will automatically delete child frames. The alternative
is to explicitly delete child frames in the top-level frame's wxCloseEvent
handler.
An application closes by destroying all windows. Because all frames must be
destroyed for the application to exit, it is advisable to use parent frames
wherever possible when creating new frames, so that deleting the top level
frame will automatically delete child frames. The alternative is to explicitly
delete child frames in the top-level frame's wxCloseEvent handler.
In emergencies the wxExit function can be called to kill the
application however normally the application shuts down automatically,
see @ref overview_app_shutdown.
In emergencies the wxExit function can be called to kill the application
however normally the application shuts down automatically, see
@ref overview_app_shutdown.
An example of defining an application follows:
@@ -65,38 +65,38 @@
}
@endcode
Note the use of IMPLEMENT_APP(appClass), which allows wxWidgets to dynamically create
an instance of the application object at the appropriate point in wxWidgets initialization.
Previous versions of wxWidgets used to rely on the creation of a global application object,
but this is no longer recommended, because required global initialization may not have
been performed at application object construction time.
Note the use of IMPLEMENT_APP(appClass), which allows wxWidgets to dynamically
create an instance of the application object at the appropriate point in
wxWidgets initialization. Previous versions of wxWidgets used to rely on the
creation of a global application object, but this is no longer recommended,
because required global initialization may not have been performed at
application object construction time.
You can also use DECLARE_APP(appClass) in a header file to declare the wxGetApp function
which returns a reference to the application object. Otherwise you can only use the global
@c wxTheApp pointer which is of type @c wxApp *.
You can also use DECLARE_APP(appClass) in a header file to declare the wxGetApp
function which returns a reference to the application object. Otherwise you can
only use the global @c wxTheApp pointer which is of type @c wxApp*.
@section overview_app_shutdown Application shutdown
@section overview_app_shutdown Application Shutdown
The application normally shuts down when the last of its top level windows is
closed. This is normally the expected behaviour and means that it is enough to
call wxWindow::Close() in response to the @c "Exit" menu command if your program has a
single top level window. If this behaviour is not desirable wxApp::SetExitOnFrameDelete
can be called to change it.
call wxWindow::Close() in response to the "Exit" menu command if your program
has a single top level window. If this behaviour is not desirable
wxApp::SetExitOnFrameDelete can be called to change it.
Note that such logic doesn't apply for the windows shown before the program enters the
main loop: in other words, you can safely show a dialog from wxApp::OnInit and not be
afraid that your application terminates when this dialog -- which is the last top level
window for the moment -- is closed.
Note that such logic doesn't apply for the windows shown before the program
enters the main loop: in other words, you can safely show a dialog from
wxApp::OnInit and not be afraid that your application terminates when this
dialog -- which is the last top level window for the moment -- is closed.
Another aspect of the application shutdown is wxApp::OnExit
which is called when the application exits but @e before wxWidgets cleans up
its internal structures. You should delete all wxWidgets object that you
created by the time OnExit finishes.
Another aspect of the application shutdown is wxApp::OnExit which is called
when the application exits but @e before wxWidgets cleans up its internal
structures. You should delete all wxWidgets object that you created by the time
OnExit finishes.
In particular, do @b not destroy them from application class' destructor!
For example, this code may crash:
In particular, do @b not destroy them from application class' destructor! For
example, this code may crash:
@code
class MyApp : public wxApp
@@ -107,10 +107,10 @@
};
@endcode
The reason for that is that @c m_helpCtrl is a member object and is
thus destroyed from MyApp destructor. But MyApp object is deleted after
wxWidgets structures that wxCHMHelpController depends on were
uninitialized! The solution is to destroy HelpCtrl in @e OnExit:
The reason for that is that @c m_helpCtrl is a member object and is thus
destroyed from MyApp destructor. But MyApp object is deleted after wxWidgets
structures that wxCHMHelpController depends on were uninitialized! The solution
is to destroy HelpCtrl in @e OnExit:
@code
class MyApp : public wxApp

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@@ -8,27 +8,27 @@
/*!
@page overview_arc Archive formats such as zip
@page overview_arc Archive Formats
The archive classes handle archive formats such as zip, tar, rar and cab.
Currently wxZip and wxTar classes are included.
For each archive type, there are the following classes (using zip here
as an example):
For each archive type, there are the following classes (using zip here as an
example):
@li wxZipInputStream: input stream
@li wxZipOutputStream: output stream
@li wxZipEntry: holds the meta-data for an entry (e.g. filename, timestamp, etc.)
@li wxZipInputStream: Input stream
@li wxZipOutputStream: Output stream
@li wxZipEntry: Holds meta-data for an entry (e.g. filename, timestamp, etc.)
There are also abstract wxArchive classes that can be used to write code
that can handle any of the archive types, see @ref overview_arc_generic.
There are also abstract wxArchive classes that can be used to write code that
can handle any of the archive types, see @ref overview_arc_generic.
Also see wxFileSystem for a higher level interface that
can handle archive files in a generic way.
Also see wxFileSystem for a higher level interface that can handle archive
files in a generic way.
The classes are designed to handle archives on both seekable streams such
as disk files, or non-seekable streams such as pipes and sockets
(see @ref overview_arc_noseek).
The classes are designed to handle archives on both seekable streams such as
disk files, or non-seekable streams such as pipes and sockets (see
@ref overview_arc_noseek).
See also wxFileSystem.
@@ -43,12 +43,11 @@
<hr>
@section overview_arc_create Creating an archive
@section overview_arc_create Creating an Archive
Call wxArchiveOutputStream::PutNextEntry() to create each new entry in the archive,
then write the entry's data.
Another call to PutNextEntry() closes the current entry and begins the next.
For example:
Call wxArchiveOutputStream::PutNextEntry() to create each new entry in the
archive, then write the entry's data. Another call to PutNextEntry() closes the
current entry and begins the next. For example:
@code
wxFFileOutputStream out(_T("test.zip"));
@@ -63,17 +62,18 @@
txt << _T("Some text for subdir/entry2.txt\n");
@endcode
The name of each entry can be a full path, which makes it possible to
store entries in subdirectories.
The name of each entry can be a full path, which makes it possible to store
entries in subdirectories.
@section overview_arc_extract Extracting an archive
@section overview_arc_extract Extracting an Archive
wxArchiveInputStream::GetNextEntry() returns a pointer to entry object containing the
meta-data for the next entry in the archive (and gives away ownership).
wxArchiveInputStream::GetNextEntry() returns a pointer to entry object
containing the meta-data for the next entry in the archive (and gives away
ownership).
Reading from the input stream then returns the entry's data.
Eof() becomes @true after an attempt has been made to read past the end of the entry's data.
Reading from the input stream then returns the entry's data. Eof() becomes
@true after an attempt has been made to read past the end of the entry's data.
When there are no more entries, GetNextEntry() returns @NULL and sets Eof().
@@ -93,20 +93,20 @@
@section overview_arc_modify Modifying an archive
@section overview_arc_modify Modifying an Archive
To modify an existing archive, write a new copy of the archive to a new file,
making any necessary changes along the way and transferring any unchanged
entries using wxArchiveOutputStream::CopyEntry().
For archive types which compress entry data, CopyEntry() is likely to be
much more efficient than transferring the data using Read() and Write()
since it will copy them without decompressing and recompressing them.
For archive types which compress entry data, CopyEntry() is likely to be much
more efficient than transferring the data using Read() and Write() since it
will copy them without decompressing and recompressing them.
In general modifications are not possible without rewriting the archive,
though it may be possible in some limited cases. Even then, rewriting the
archive is usually a better choice since a failure can be handled without
losing the whole archive. wxTempFileOutputStream can be helpful to do this.
In general modifications are not possible without rewriting the archive, though
it may be possible in some limited cases. Even then, rewriting the archive is
usually a better choice since a failure can be handled without losing the whole
archive. wxTempFileOutputStream can be helpful to do this.
For example to delete all entries matching the pattern "*.txt":
@@ -139,27 +139,26 @@
@section overview_arc_byname Looking up an archive entry by name
@section overview_arc_byname Looking Up an Archive Entry by Name
Also see wxFileSystem for a higher level interface that is
more convenient for accessing archive entries by name.
Also see wxFileSystem for a higher level interface that is more convenient for
accessing archive entries by name.
To open just one entry in an archive, the most efficient way is
to simply search for it linearly by calling wxArchiveInputStream::GetNextEntry()
until the required entry is found. This works both for archives on seekable and
To open just one entry in an archive, the most efficient way is to simply
search for it linearly by calling wxArchiveInputStream::GetNextEntry() until
the required entry is found. This works both for archives on seekable and
non-seekable streams.
The format of filenames in the archive is likely to be different
from the local filename format. For example zips and tars use
unix style names, with forward slashes as the path separator,
and absolute paths are not allowed. So if on Windows the file
"C:\MYDIR\MYFILE.TXT" is stored, then when reading the entry back
wxArchiveEntry::GetName() will return "MYDIR\MYFILE.TXT".
The conversion into the internal format and back has lost some information.
The format of filenames in the archive is likely to be different from the local
filename format. For example zips and tars use unix style names, with forward
slashes as the path separator, and absolute paths are not allowed. So if on
Windows the file "C:\MYDIR\MYFILE.TXT" is stored, then when reading the entry
back wxArchiveEntry::GetName() will return "MYDIR\MYFILE.TXT". The conversion
into the internal format and back has lost some information.
So to avoid ambiguity when searching for an entry matching a local name,
it is better to convert the local name to the archive's internal format
and search for that:
So to avoid ambiguity when searching for an entry matching a local name, it is
better to convert the local name to the archive's internal format and search
for that:
@code
auto_ptr<wxZipEntry> entry;
@@ -172,19 +171,21 @@
wxZipInputStream zip(in);
// call GetNextEntry() until the required internal name is found
do {
do
{
entry.reset(zip.GetNextEntry());
}
while (entry.get() != NULL && entry->GetInternalName() != name);
if (entry.get() != NULL) {
if (entry.get() != NULL)
{
// read the entry's data...
}
@endcode
To access several entries randomly, it is most efficient to transfer the
entire catalogue of entries to a container such as a std::map or a
wxHashMap then entries looked up by name can be opened using the
To access several entries randomly, it is most efficient to transfer the entire
catalogue of entries to a container such as a std::map or a wxHashMap then
entries looked up by name can be opened using the
wxArchiveInputStream::OpenEntry() method.
@code
@@ -198,7 +199,8 @@
wxZipInputStream zip(in);
// load the zip catalog
while ((entry = zip.GetNextEntry()) != NULL) {
while ((entry = zip.GetNextEntry()) != NULL)
{
wxZipEntry*& current = cat[entry->GetInternalName()];
// some archive formats can have multiple entries with the same name
// (e.g. tar) though it is an error in the case of zip
@@ -207,14 +209,15 @@
}
// open an entry by name
if ((it = cat.find(wxZipEntry::GetInternalName(localname))) != cat.end()) {
if ((it = cat.find(wxZipEntry::GetInternalName(localname))) != cat.end())
{
zip.OpenEntry(*it->second);
// ... now read entry's data
}
@endcode
To open more than one entry simultaneously you need more than one
underlying stream on the same archive:
To open more than one entry simultaneously you need more than one underlying
stream on the same archive:
@code
// opening another entry without closing the first requires another
@@ -227,18 +230,18 @@
@section overview_arc_generic Generic archive programming
@section overview_arc_generic Generic Archive Programming
Also see wxFileSystem for a higher level interface that
can handle archive files in a generic way.
Also see wxFileSystem for a higher level interface that can handle archive
files in a generic way.
The specific archive classes, such as the wxZip classes, inherit from
the following abstract classes which can be used to write code that can
handle any of the archive types:
The specific archive classes, such as the wxZip classes, inherit from the
following abstract classes which can be used to write code that can handle any
of the archive types:
@li wxArchiveInputStream: input stream
@li wxArchiveOutputStream: output stream
@li wxArchiveEntry: holds the meta-data for an entry (e.g. filename)
@li wxArchiveInputStream: Input stream
@li wxArchiveOutputStream: Output stream
@li wxArchiveEntry: Holds the meta-data for an entry (e.g. filename)
In order to able to write generic code it's necessary to be able to create
instances of the classes without knowing which archive type is being used.
@@ -246,8 +249,8 @@
To allow this there is a class factory for each archive type, derived from
wxArchiveClassFactory, that can create the other classes.
For example, given @e wxArchiveClassFactory* factory, streams and
entries can be created like this:
For example, given wxArchiveClassFactory* factory, streams and entries can be
created like this:
@code
// create streams without knowing their type
@@ -258,9 +261,9 @@
auto_ptr<wxArchiveEntry> entry(factory->NewEntry());
@endcode
For the factory itself, the static member wxArchiveClassFactory::Find().
can be used to find a class factory that can handle a given file
extension or mime type. For example, given @e filename:
For the factory itself, the static member wxArchiveClassFactory::Find() can be
used to find a class factory that can handle a given file extension or mime
type. For example, given @e filename:
@code
const wxArchiveClassFactory *factory;
@@ -270,8 +273,8 @@
stream = factory->NewStream(new wxFFileInputStream(filename));
@endcode
@e Find does not give away ownership of the returned pointer, so it
does not need to be deleted.
@e Find() does not give away ownership of the returned pointer, so it does not
need to be deleted.
There are similar class factories for the filter streams that handle the
compression and decompression of a single stream, such as wxGzipInputStream.
@@ -287,7 +290,8 @@
// look for a filter handler, e.g. for '.gz'
const wxFilterClassFactory *fcf;
fcf = wxFilterClassFactory::Find(filename, wxSTREAM_FILEEXT);
if (fcf) {
if (fcf)
{
in.reset(fcf->NewStream(in.release()));
// pop the extension, so if it was '.tar.gz' it is now just '.tar'
filename = fcf->PopExtension(filename);
@@ -296,7 +300,8 @@
// look for a archive handler, e.g. for '.zip' or '.tar'
const wxArchiveClassFactory *acf;
acf = wxArchiveClassFactory::Find(filename, wxSTREAM_FILEEXT);
if (acf) {
if (acf)
{
auto_ptr<wxArchiveInputStream> arc(acf->NewStream(in.release()));
auto_ptr<wxArchiveEntry> entry;
@@ -304,7 +309,8 @@
while ((entry.reset(arc->GetNextEntry())), entry.get() != NULL)
std::wcout << entry->GetName().c_str() << "\n";
}
else {
else
{
wxLogError(_T("can't handle '%s'"), filename.c_str());
}
}
@@ -312,59 +318,57 @@
@section overview_arc_noseek Archives on non-seekable streams
@section overview_arc_noseek Archives on Non-Seekable Streams
In general, handling archives on non-seekable streams is done in the same
way as for seekable streams, with a few caveats.
In general, handling archives on non-seekable streams is done in the same way
as for seekable streams, with a few caveats.
The main limitation is that accessing entries randomly using
wxArchiveInputStream::OpenEntry() is not possible, the entries can only be
accessed sequentially in the order they are stored within the archive.
For each archive type, there will also be other limitations which will
depend on the order the entries' meta-data is stored within the archive.
These are not too difficult to deal with, and are outlined below.
For each archive type, there will also be other limitations which will depend
on the order the entries' meta-data is stored within the archive. These are not
too difficult to deal with, and are outlined below.
@subsection overview_arc_noseek_entrysize PutNextEntry and the entry size
@subsection overview_arc_noseek_entrysize PutNextEntry and the Entry Size
When writing archives, some archive formats store the entry size before
the entry's data (tar has this limitation, zip doesn't). In this case
the entry's size must be passed to wxArchiveOutputStream::PutNextEntry()
or an error occurs.
When writing archives, some archive formats store the entry size before the
entry's data (tar has this limitation, zip doesn't). In this case the entry's
size must be passed to wxArchiveOutputStream::PutNextEntry() or an error
occurs.
This is only an issue on non-seekable streams, since otherwise the archive
output stream can seek back and fix up the header once the size of the
entry is known.
output stream can seek back and fix up the header once the size of the entry is
known.
For generic programming, one way to handle this is to supply the size
whenever it is known, and rely on the error message from the output
stream when the operation is not supported.
For generic programming, one way to handle this is to supply the size whenever
it is known, and rely on the error message from the output stream when the
operation is not supported.
@subsection overview_arc_noseek_weak GetNextEntry and the weak reference mechanism
@subsection overview_arc_noseek_weak GetNextEntry and the Weak Reference Mechanism
Some archive formats do not store all an entry's meta-data before the
entry's data (zip is an example). In this case, when reading from a
non-seekable stream, wxArchiveInputStream::GetNextEntry() can only return
a partially populated wxArchiveEntry object - not all the fields are set.
Some archive formats do not store all an entry's meta-data before the entry's
data (zip is an example). In this case, when reading from a non-seekable
stream, wxArchiveInputStream::GetNextEntry() can only return a partially
populated wxArchiveEntry object - not all the fields are set.
The input stream then keeps a weak reference to the entry object and
updates it when more meta-data becomes available. A weak reference being
one that does not prevent you from deleting the wxArchiveEntry object - the
input stream only attempts to update it if it is still around.
The input stream then keeps a weak reference to the entry object and updates it
when more meta-data becomes available. A weak reference being one that does not
prevent you from deleting the wxArchiveEntry object - the input stream only
attempts to update it if it is still around.
The documentation for each archive entry type gives the details
of what meta-data becomes available and when. For generic programming,
when the worst case must be assumed, you can rely on all the fields
of wxArchiveEntry being fully populated when GetNextEntry() returns,
with the the following exceptions:
The documentation for each archive entry type gives the details of what
meta-data becomes available and when. For generic programming, when the worst
case must be assumed, you can rely on all the fields of wxArchiveEntry being
fully populated when GetNextEntry() returns, with the the following exceptions:
@li wxArchiveEntry::GetSize(): guaranteed to be available after the
entry has been read to wxInputStream::Eof(), or wxArchiveInputStream::CloseEntry()
has been called
@li wxArchiveEntry::IsReadOnly(): guaranteed to be available after the end of
@li wxArchiveEntry::GetSize(): Guaranteed to be available after the entry has
been read to wxInputStream::Eof(), or wxArchiveInputStream::CloseEntry()
has been called.
@li wxArchiveEntry::IsReadOnly(): Guaranteed to be available after the end of
the archive has been reached, i.e. after GetNextEntry() returns @NULL and
Eof() is @true
Eof() is @true.
This mechanism allows wxArchiveOutputStream::CopyEntry() to always fully
preserve entries' meta-data. No matter what order order the meta-data occurs
@@ -373,12 +377,12 @@
@subsection overview_arc_noseek_notifier wxArchiveNotifier
Notifier objects can be used to get a notification whenever an input
stream updates a wxArchiveEntry object's data via the weak reference mechanism.
Notifier objects can be used to get a notification whenever an input stream
updates a wxArchiveEntry object's data via the weak reference mechanism.
Consider the following code which renames an entry in an archive.
This is the usual way to modify an entry's meta-data, simply set the
required field before writing it with wxArchiveOutputStream::CopyEntry():
Consider the following code which renames an entry in an archive. This is the
usual way to modify an entry's meta-data, simply set the required field before
writing it with wxArchiveOutputStream::CopyEntry():
@code
auto_ptr<wxArchiveInputStream> arc(factory->NewStream(in));
@@ -387,7 +391,8 @@
outarc->CopyArchiveMetaData(*arc);
while (entry.reset(arc->GetNextEntry()), entry.get() != NULL) {
while (entry.reset(arc->GetNextEntry()), entry.get() != NULL)
{
if (entry->GetName() == from)
entry->SetName(to);
if (!outarc->CopyEntry(entry.release(), *arc))
@@ -397,8 +402,8 @@
bool success = arc->Eof() && outarc->Close();
@endcode
However, for non-seekable streams, this technique cannot be used for
fields such as wxArchiveEntry::IsReadOnly(), which are not necessarily set when
However, for non-seekable streams, this technique cannot be used for fields
such as wxArchiveEntry::IsReadOnly(), which are not necessarily set when
wxArchiveInputStream::GetNextEntry() returns.
In this case a wxArchiveNotifier can be used:
@@ -411,8 +416,9 @@
};
@endcode
The meta-data changes are done in your notifier's wxArchiveNotifier::OnEntryUpdated()
method, then wxArchiveEntry::SetNotifier() is called before CopyEntry():
The meta-data changes are done in your notifier's
wxArchiveNotifier::OnEntryUpdated() method, then wxArchiveEntry::SetNotifier()
is called before CopyEntry():
@code
auto_ptr<wxArchiveInputStream> arc(factory->NewStream(in));
@@ -422,7 +428,8 @@
outarc->CopyArchiveMetaData(*arc);
while (entry.reset(arc->GetNextEntry()), entry.get() != NULL) {
while (entry.reset(arc->GetNextEntry()), entry.get() != NULL)
{
entry->SetNotifier(notifier);
if (!outarc->CopyEntry(entry.release(), *arc))
break;
@@ -431,12 +438,11 @@
bool success = arc->Eof() && outarc->Close();
@endcode
SetNotifier() calls OnEntryUpdated() immediately, then the input
stream calls it again whenever it sets more fields in the entry. Since
OnEntryUpdated() will be called at least once, this technique always
works even when it is not strictly necessary to use it. For example,
changing the entry name can be done this way too and it works on seekable
streams as well as non-seekable.
SetNotifier() calls OnEntryUpdated() immediately, then the input stream calls
it again whenever it sets more fields in the entry. Since OnEntryUpdated() will
be called at least once, this technique always works even when it is not
strictly necessary to use it. For example, changing the entry name can be done
this way too and it works on seekable streams as well as non-seekable.
*/

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@@ -1,24 +0,0 @@
/////////////////////////////////////////////////////////////////////////////
// Name: imagelist.h
// Purpose: topic overview
// Author: wxWidgets team
// RCS-ID: $Id$
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
/*!
@page overview_imagelist wxImageList overview
Classes: wxImageList
An image list is a list of images that may have transparent areas.
The class helps an application organise a collection of images
so that they can be referenced by integer index instead of by
pointer.
Image lists are used in wxNotebook, wxListCtrl, wxTreeCtrl and
some other control classes.
*/

View File

@@ -50,13 +50,13 @@ you need wxHelp and the wxHelpController class to control wxHelp.
GUI applications aren't all graphical wizardry. List and hash table needs are
catered for by wxList and wxHashMap. You will undoubtedly need some
platform-independent @ref functions_file, and you may find it handy to
platform-independent @ref page_func_cat_file, and you may find it handy to
maintain and search a list of paths using wxPathList. There's many
@ref functions_miscellany of operating system methods and other functions.
@ref page_func_cat_misc of operating system methods and other functions.
@seealso
@li @ref page_categories
@li @ref page_class_cat
*/

View File

@@ -8,7 +8,7 @@
/*!
@page overview_xrc XML Based Resource System
@page overview_xrc XML Based Resource System (XRC)
Classes: wxXmlResource, wxXmlResourceHandler