From ccaaf5b08351d01b9ed1a83c0dc81764435cb4cc Mon Sep 17 00:00:00 2001
From: Robert Roebling <robert@roebling.de>
Date: Mon, 22 Nov 1999 12:13:55 +0000
Subject: [PATCH]   Doc updates.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4651 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 docs/latex/wx/body.tex     |  83 +++++-
 docs/latex/wx/evthand.tex  |  28 +-
 docs/latex/wx/fs.tex       |   2 +-
 docs/latex/wx/hworld.tex   | 166 +++++++++++
 docs/latex/wx/manual.tex   | 546 ++++++++++++++++++++++++++++++++++++-
 docs/latex/wx/tbitmap.tex  |  24 +-
 docs/latex/wx/tfont.tex    |   2 +-
 docs/latex/wx/tlog.tex     |   2 +-
 docs/latex/wx/topics.tex   |  73 +++--
 docs/latex/wx/ttab.tex     |   2 +-
 docs/latex/wx/ttips.tex    |   2 +-
 docs/latex/wx/tvalidat.tex |   2 +-
 12 files changed, 855 insertions(+), 77 deletions(-)
 create mode 100644 docs/latex/wx/hworld.tex

diff --git a/docs/latex/wx/body.tex b/docs/latex/wx/body.tex
index c43630c00f..e1ed4458e5 100644
--- a/docs/latex/wx/body.tex
+++ b/docs/latex/wx/body.tex
@@ -79,27 +79,29 @@ here are some of the benefits:
 \item Low cost (free, in fact!)
 \item You get the source.
 \item Available on a variety of popular platforms.
-\item Works with almost all popular C++ compilers.
-\item Several example programs.
+\item Works with almost all popular C++ compilers and Python.
+\item Over 40 example programs.
 \item Over 900 pages of printable and on-line documentation.
 \item Includes Tex2RTF, to allow you to produce your own documentation
 in Windows Help, HTML and Word RTF formats.
 \item Simple-to-use, object-oriented API.
 \item Flexible event system.
 \item Graphics calls include lines, rounded rectangles, splines, polylines, etc.
-\item Constraint-based layout option.
+\item Constraint-based and sizer-based layouting.
 \item Print/preview and document/view architectures.
 \item Toolbar, notebook, tree control, advanced list control classes.
-\item PostScript generation under Unix, normal MS Windows printing on the
-PC.
+\item PostScript generation under Unix, normal MS Windows printing on the PC.
 \item MDI (Multiple Document Interface) support.
 \item Can be used to create DLLs under Windows, dynamic libraries on Unix.
 \item Common dialogs for file browsing, printing, colour selection, etc.
 \item Under MS Windows, support for creating metafiles and copying
 them to the clipboard.
 \item An API for invoking help from applications.
+\item Ready to use HTML window (supporting a subset of HTML).
 \item Dialog Editor for building dialogs.
 \item Network support via a family of socket and protocol classes.
+\item Support for platform independent image procesing.
+\item Built-in support for many file formats (BMP, PNG, JPEG, GIF, XPM, PNM, PCX).
 \end{itemize}
 
 \section{Changes from version 1.xx}\label{versionchanges}
@@ -165,6 +167,36 @@ borders;
 \item MDI classes brought out of wxFrame into separate classes, and made more flexible.
 \end{itemize}
 
+
+\section{Changes from version 2.0}\label{versionchanges20}
+
+These are a few of the differences between versions 2.0 and 2.2.
+
+Removals:
+
+\begin{itemize}\itemsep=0pt
+\item GTK 1.0 no longer supported.
+\end{itemize}
+
+Additions and changes:
+
+\begin{itemize}\itemsep=0pt
+\item Corrected many classes to conform better to documented behaviour.
+\item Added handlers for more image formats (Now GIF, JPEG, PCX, BMP, XPM, PNG, PNM).
+\item Improved support for socket and network functions.
+\item Support for different national font encodings.
+\item Sizer based layout system.
+\item HTML widget and help system.
+\item Added some controls (e.g. wxSpinCtrl) and supplemented many.
+\item Many optical improvements to GTK port.
+\item Support for menu accelerators in GTK port.
+\item Enhanced and improved support for scrolling, including child windows.
+\item Complete rewrite of clipboard and drag'n'drop classes.
+\item Improved support for ODBC databases.
+\item Improved tab traversal in dialogs.
+\end{itemize}
+
+
 \section{wxWindows requirements}\label{requirements}
 
 To make use of wxWindows, you currently need one or both of the
@@ -184,7 +216,7 @@ Metrowerks CodeWarrior.
 
 \begin{enumerate}\itemsep=0pt
 \item Almost any C++ compiler, including GNU C++ (EGCS 1.1.1 or above).
-\item Almost any Unix workstation, and one of: GTK+ 1.0, GTK+ 1.2, Motif 1.2 or higher, Lesstif.
+\item Almost any Unix workstation, and one of: GTK+ 1.2, Motif 1.2 or higher, Lesstif.
 \item At least 60 MB of disk space.
 \end{enumerate}
 
@@ -287,31 +319,52 @@ multi-megabyte .pch files.
 
 \section{Libraries}
 
-Please the wxGTK or wxMotif documentation for use of the Unix version of wxWindows.
+The GTK and Motif ports of wxWindow can create either a static library or a shared
+library on most Unix or Unix-like systems. The static library is called libwx_gtk.a
+and libwx_motif.a whereas the name of the shared library is dependent on the
+system it is created on and the version you are using. The library name for the
+GTK version of wxWindows 2.2 on Linux and Solaris will be libwx_gtk-2.2.so.0.0.0,
+on HP-UX, it will be libwx_gtk-2.2.sl, on AIX just libwx_gtk.a etc.
+
 Under Windows, use the library wx.lib for stand-alone Windows
 applications, or wxdll.lib for creating DLLs.
 
 \section{Configuration}
 
 Options are configurable in the file
-\rtfsp{\tt "wx/XXX/setup.h"} where XXX is the required platform (such as msw, motif, gtk, mac). Some settings are a matter
-of taste, some help with platform-specific problems, and
+\rtfsp{\tt "wx/XXX/setup.h"} where XXX is the required platform (such as msw, motif, gtk, mac). Some 
+settings are a matter of taste, some help with platform-specific problems, and
 others can be set to minimize the size of the library. Please see the setup.h file
 and {\tt install.txt} files for details on configuration.
 
+Under Unix (GTK and Motif) the corresponding setup.h files are generated automatically
+when configuring the wxWindows using the "configure" script. When using the RPM packages
+for installing wxWindows on Linux, a correct setup.h is shipped in the package and
+this must not be changed.
+
 \section{Makefiles}
 
 At the moment there is no attempt to make Unix makefiles and
 PC makefiles compatible, i.e. one makefile is required for
-each environment. wxGTK has its own configure system which can also
-be used with wxMotif, although wxMotif has a simple makefile system of its own.
-
-Sample makefiles for Unix (suffix .UNX), MS C++ (suffix .DOS and .NT), Borland
+each environment. The Unix ports use a sophisticated system based
+on the GNU autoconf tool and this system will create the
+makefiles as required on the respective platform. Although the
+makefiles are not identical in Windows, Mac and Unix, care has
+been taken to make them relatively similar so that moving from
+one platform to another will be painless.
+
+Sample makefiles for Unix (suffix .unx), MS C++ (suffix .DOS and .NT), Borland
 C++ (.BCC and .B32) and Symantec C++ (.SC) are included for the library, demos
 and utilities.
 
-The controlling makefile for wxWindows is in the platform-specific
-directory, such as {\tt src/msw} or {\tt src/motif}.
+The controlling makefile for wxWindows is in the MS-Windows
+directory {\tt src/msw} for the different Windows compiler and
+in the build directory when using the Unix ports. The build
+directory can be chosen by the user. It is the directory in
+which the "configure" script is run. This can be the normal
+base directory (by running {\tt ./configure} there) or any other
+directory (e.g. {\tt ../configure} after creating a build-directory
+in the directory level above the base directory).
 
 Please see the platform-specific {\tt install.txt} file for further details.
 
diff --git a/docs/latex/wx/evthand.tex b/docs/latex/wx/evthand.tex
index a922333c50..84bd8b92b4 100644
--- a/docs/latex/wx/evthand.tex
+++ b/docs/latex/wx/evthand.tex
@@ -47,16 +47,16 @@ method.
 \wxheading{Remarks}
 
 Note that this requires that the event has a fully implemented Clone()
-methods so that the event can be duplicated and stored until later processing.
+method so that the event can be duplicated and stored until it gets processed later.
 Not all events in wxWindows currently have a fully implemented Clone() method,
-you may have to look at the source to verify this.
+so you may have to look at the source to verify this.
 
 This methods automatically wakes up idle handling even if the underlying window 
 system is currently idle anyway and thus would not send any idle events. (Waking
 up the idle handling is done calling \helpref{::wxWakeUpIdle}{wxwakeupidle}.)
 
-This is also the method to call for inter-thread communication. When using
-a multi-threading program, you will often have to inform the main GUI thread
+This is also the method to call for inter-thread communication. In
+a multi-threaded program, you will often have to inform the main GUI thread
 about the status of other working threads and this has to be done using this
 method - which also means that this method is thread safe by means of using
 crtical sections where needed.
@@ -109,10 +109,10 @@ is an alternative to the use of static event tables. See the 'dynamic' sample fo
  \param{wxObject*}{ userData = NULL}}
 
 Disconnects the given function dynamically from the event handler, using the specified
-parameters as search criteria and returning TRUE if a matching event handler has been
-found and removed. This method can only disconnect from functions which have been added
+parameters as search criteria and returning TRUE if a matching function has been
+found and removed. This method can only disconnect functions which have been added
 using the \helpref{wxEvtHandler::Connect}{wxevthandlerconnect} method. There is no way
-to disconnect from events used in the (static) event tables.
+to disconnect functions connected using the (static) event tables.
 
 \wxheading{Parameters}
 
@@ -124,19 +124,18 @@ to disconnect from events used in the (static) event tables.
 
 \docparam{function}{The event handler function.}
 
-\docparam{userData}{Data to be associated with the event table entry.}
+\docparam{userData}{Data associated with the event table entry.}
 
 \membersection{wxEvtHandler::GetClientData}\label{wxevthandlergetclientdata}
 
-\func{char* }{GetClientData}{\void}
+\func{void* }{GetClientData}{\void}
 
 Gets user-supplied client data.
 
 \wxheading{Remarks}
 
 Normally, any extra data the programmer wishes to associate with the object
-should be made available by deriving a new class
-with new data members.
+should be made available by deriving a new class with new data members.
 
 \wxheading{See also}
 
@@ -270,7 +269,7 @@ fail, and searching will continue.
 
 \membersection{wxEvtHandler::SetClientData}\label{wxevthandlersetclientdata}
 
-\func{void}{SetClientData}{\param{char* }{data}}
+\func{void}{SetClientData}{\param{void* }{data}}
 
 Sets user-supplied client data.
 
@@ -280,10 +279,9 @@ Sets user-supplied client data.
 
 \wxheading{Remarks}
 
-Normally, any extra data the programmer wishes
-to associate with the object should be made available by deriving a new class
+Normally, any extra data the programmer wishes to associate with 
+the object should be made available by deriving a new class
 with new data members.
-%TODO: make this void*, char* only in compatibility mode.
 
 \wxheading{See also}
 
diff --git a/docs/latex/wx/fs.tex b/docs/latex/wx/fs.tex
index 5488d876f6..a5f89c9513 100644
--- a/docs/latex/wx/fs.tex
+++ b/docs/latex/wx/fs.tex
@@ -1,4 +1,4 @@
-\section{File Systems}\label{fs}
+\section{wxFileSystem}\label{fs}
 
 The wxHTML library uses a {\bf virtual file systems} mechanism
 similar to the one used in Midnight Commander, Dos Navigator,
diff --git a/docs/latex/wx/hworld.tex b/docs/latex/wx/hworld.tex
new file mode 100644
index 0000000000..c98152b516
--- /dev/null
+++ b/docs/latex/wx/hworld.tex
@@ -0,0 +1,166 @@
+\section{wxWindows "Hello World"}\label{helloworld}
+
+As many people have requested a mini-sample to be published here
+so that some quick judgements concerning syntax
+and basic principles can be made, you can now look at wxWindows'
+"Hello World":
+
+You have to include wxWindows's header files, of course. This can
+be done on a file by file basis (such as #include "wx/window.h")
+or using one global include (#include "wx/wx.h"). This is
+also useful on platforms which support precompiled headers such
+as all major compilers on the Windows platform.
+
+\begin{verbatim}
+//
+// file name: hworld.cpp
+//
+//   purpose: wxWindows "Hello world"
+//
+
+// For compilers that support precompilation, includes "wx/wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+    #pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+    #include "wx/wx.h"
+#endif
+\end{verbatim}
+
+Practically every app should define a new class derived from wxApp.
+By overriding wxApp's OnInit() the program can be initialized,
+e.g. by creating a new main window. 
+
+\begin{verbatim}
+class MyApp: public wxApp
+{
+    virtual bool OnInit();
+};
+\end{verbatim}
+
+The main window is created by deriving a class from wxFrame and 
+giving it a menu and a status bar in its constructor. Also, any class
+that wishes to respond to any "event" (such as mouse clicks or
+messages from the menu or a button) must declare an event table 
+using the macro below. Finally, the way to react to such events 
+must be done in "handlers". In our sample, we react to two menu items, 
+one for "Quit" and one for displaying an "About" window. These
+handlers should not be virtual.
+
+\begin{verbatim}
+class MyFrame: public wxFrame
+{
+public:
+    MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size);
+
+    void OnQuit(wxCommandEvent& event);
+    void OnAbout(wxCommandEvent& event);
+
+private:
+    DECLARE_EVENT_TABLE()
+};
+\end{verbatim}
+
+In order to be able to react to a menu command, it must be given a unique
+identifier such as a const or an enum.
+
+\begin{verbatim}
+enum
+{
+    ID_Quit = 1,
+    ID_About,
+};
+\end{verbatim}
+
+We then procede to actually implement an event table in which the events
+are routed to their respective handler functions in the class MyFrame.
+There are predefined macros for routing all common events, ranging from
+the selection of a list box entry to a resize event when a user resizes
+a window on the screen. If -1 is given as the ID, the given handler will be
+invoked for any event of the specified type, so that you could add just
+one entry in the event table for all menu commands or all button commands etc.
+The origin of the event can still be distinguished in the event handler as
+the (only) parameter in an event handler is a reference to a wxEvent object,
+which holds various information about the event (such as the ID of and a
+pointer to the class, which emitted the event).
+
+\begin{verbatim}
+BEGIN_EVENT_TABLE(MyFrame, wxFrame)
+    EVT_MENU(ID_Quit,  MyFrame::OnQuit)
+    EVT_MENU(ID_About, MyFrame::OnAbout)
+END_EVENT_TABLE()
+\end{verbatim}
+
+As in all programs there must be a "main" function. Under wxWindows main is implemented
+using this macro, which creates an application instance and starts the program.
+
+\begin{verbatim}
+IMPLEMENT_APP(MyApp)
+\end{verbatim}
+
+As mentionend above, wxApp::OnInit() is called upon startup and should be
+used to initialize the program, maybe showing a "splash screen" and creating
+the main window (or several). The frame should get a title bar text ("Hello World")
+and a position and start-up size. One frame can also be declared to be the
+top window. Returning TRUE indicates a successful intialization.
+
+\begin{verbatim}
+bool MyApp::OnInit()
+{
+    MyFrame *frame = new MyFrame( "Hello World", wxPoint(50,50), wxSize(450,340) );
+    frame->Show( TRUE );
+    SetTopWindow( frame );
+    return TRUE;
+}
+\end{verbatim}
+
+In the constructor of the main window (or later on) we create a menu with two menu 
+items as well as a status bar to be shown at the bottom of the main window. Both have 
+to be "announced" to the frame with respective calls.
+
+\begin{verbatim}
+MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
+       : wxFrame((wxFrame *)NULL, -1, title, pos, size)
+{
+    wxMenu *menuFile = new wxMenu;
+
+    menuFile->Append( ID_About, "&About..." );
+    menuFile->AppendSeparator();
+    menuFile->Append( ID_Quit, "E&xit" );
+
+    wxMenuBar *menuBar = new wxMenuBar;
+    menuBar->Append( menuFile, "&File" );
+
+    SetMenuBar( menuBar );
+
+    CreateStatusBar();
+    SetStatusText( "Welcome to wxWindows!" );
+}
+\end{verbatim}
+
+Here are the actual event handlers. MyFrame::OnQuit() closes the main window
+by calling Close(). The paramter TRUE indicates that other windows have no veto
+power such as after asking "Do you really want to close?". If there is no other 
+main window left, the applicatin will quit.
+
+\begin{verbatim}
+void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
+{
+    Close( TRUE );
+}
+\end{verbatim}
+
+MyFrame::OnAbout() will display a small window with some text in it. In this
+case a typical "About" window with information about the program.
+
+\begin{verbatim}
+void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
+{
+    wxMessageBox( "This is a wxWindows's Hello world sample",
+                  "About Hello World", wxOK | wxICON_INFORMATION );
+}
+\end{verbatim}
+
diff --git a/docs/latex/wx/manual.tex b/docs/latex/wx/manual.tex
index a66d310f34..8130375e2e 100644
--- a/docs/latex/wx/manual.tex
+++ b/docs/latex/wx/manual.tex
@@ -25,13 +25,13 @@
 %\special{!/@scaleunit 1 def}
 \parskip=10pt
 \parindent=0pt
-\title{wxWindows 2.1: A portable C++ and Python GUI toolkit}
+\title{wxWindows 2.2 (beta): A portable C++ and Python GUI toolkit}
 \winhelponly{\author{by Julian Smart et al
 %\winhelponly{\\$$\image{1cm;0cm}{wxwin.wmf}$$}
 }}
 \winhelpignore{\author{Julian Smart, Robert Roebling, Vadim Zeitlin,
 Robin Dunn, et al}
-\date{November 8th 1999}
+\date{November 20th 1999}
 }
 \makeindex
 \begin{document}
@@ -91,9 +91,549 @@ members of the wxWindows team\\
 Portions (c) 1996 Artificial Intelligence Applications Institute\\
 \end{center}
 
-Please see the wxWindows licence files (preamble.txt, lgpl.txt, gpl.txt, licence.txt,
+Please also see the wxWindows licence files (preamble.txt, lgpl.txt, gpl.txt, licence.txt,
 licendoc.txt) for conditions of software and documentation use.
 
+\begin{verbatim}
+wxWindows Library License, Version 3
+====================================
+     
+  Copyright (C) 1998 Julian Smart, Robert Roebling, Vadim Zeitlin et al. 
+
+  Everyone is permitted to copy and distribute verbatim copies
+  of this license document, but changing it is not allowed. 
+ 
+                          WXWINDOWS LIBRARY LICENSE 
+     TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 
+ 
+  This library is free software; you can redistribute it and/or modify it 
+  under the terms of the GNU Library General Public License as published by 
+  the Free Software Foundation; either version 2 of the License, or (at 
+  your option) any later version. 
+   
+  This library is distributed in the hope that it will be useful, but 
+  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- 
+  TABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library 
+  General Public License for more details. 
+ 
+  You should have received a copy of the GNU Library General Public License 
+  along with this software, usually in a file named COPYING.LIB.  If not,   
+  write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,  
+  Boston, MA 02111-1307 USA. 
+ 
+  EXCEPTION NOTICE 
+ 
+  1. As a special exception, the copyright holders of this library give 
+  permission for additional uses of the text contained in this release of 
+  the library as licensed under the wxWindows Library License, applying 
+  either version 3 of the License, or (at your option) any later version of 
+  the License as published by the copyright holders of version 3 of the 
+  License document. 
+ 
+  2. The exception is that you may create binary object code versions of any 
+  works using this library or based on this library, and use, copy, modify, 
+  link and distribute such binary object code files unrestricted under terms 
+  of your choice. 
+ 
+  3. If you copy code from files distributed under the terms of the GNU 
+  General Public License or the GNU Library General Public License into a 
+  copy of this library, as this license permits, the exception does not   
+  apply to the code that you add in this way.  To avoid misleading anyone as 
+  to the status of such modified files, you must delete this exception 
+  notice from such code and/or adjust the licensing conditions notice  
+  accordingly. 
+ 
+  4. If you write modifications of your own for this library, it is your 
+  choice whether to permit this exception to apply to your modifications. 
+  If you do not wish that, you must delete the exception notice from such 
+  code and/or adjust the licensing conditions notice accordingly. 
+
+
+GNU Library General Public License, Version 2
+=============================================
+
+ Copyright (C) 1991 Free Software Foundation, Inc.
+                    675 Mass Ave, Cambridge, MA 02139, USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the library GPL.  It is
+ numbered 2 because it goes with version 2 of the ordinary GPL.]
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
+free software--to make sure the software is free for all its users.
+
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+specially designated Free Software Foundation software, and to any
+other libraries whose authors decide to use it.  You can use it for
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+
+  When we speak of free software, we are referring to freedom, not
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+That's all there is to it!
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+\end{verbatim}
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+
 \input{body.tex}
 \helpinput{classes.tex}
 \helpinput{category.tex}
diff --git a/docs/latex/wx/tbitmap.tex b/docs/latex/wx/tbitmap.tex
index 5a3ed4efac..7dd47bd461 100644
--- a/docs/latex/wx/tbitmap.tex
+++ b/docs/latex/wx/tbitmap.tex
@@ -74,9 +74,14 @@ are more short and clear than versions with {\tt #ifdef}s.
 \subsection{Supported bitmap file formats}\label{supportedbitmapformats}
 
 The following lists the formats handled on different platforms. Note
-that missing or partially-implemented formats can be supplemented
-by using \helpref{wxImage}{wximage} to load the data, and then converting
-it to wxBitmap form.
+that missing or partially-implemented formats are automatically supplemented
+by the \helpref{wxImage}{wximage} to load the data, and then converting
+it to wxBitmap form. Note that using wxImage is the preferred way to
+load images in wxWindows, with the exception of resources (XPM-files or
+native Windows resources). Writing an image format handler for wxImage
+is also far easier than writing one for wxBitmap, because wxImage has
+exactly one format on all platforms wheras wxBitmap can store pixel data
+very differently, depending on colour depths and platform.
 
 \wxheading{wxBitmap}
 
@@ -85,25 +90,23 @@ Under Windows, wxBitmap may load the following formats:
 \begin{itemize}\itemsep=0pt
 \item Windows bitmap resource (wxBITMAP\_TYPE\_BMP\_RESOURCE)
 \item Windows bitmap file (wxBITMAP\_TYPE\_BMP)
-\item PNG file (wxBITMAP\_TYPE\_PNG). Currently 4-bit (16-colour) PNG files do not load properly.
 \item XPM data and file (wxBITMAP\_TYPE\_XPM)
+\item All formats that are supported by the \helpref{wxImage}{wximage} class.
 \end{itemize}
 
 Under wxGTK, wxBitmap may load the following formats:
 
 \begin{itemize}\itemsep=0pt
-\item Windows bitmap file (wxBITMAP\_TYPE\_BMP)
-\item PNG (wxBITMAP\_TYPE\_PNG).
 \item XPM data and file (wxBITMAP\_TYPE\_XPM)
+\item All formats that are supported by the \helpref{wxImage}{wximage} class.
 \end{itemize}
 
 Under wxMotif, wxBitmap may load the following formats:
 
 \begin{itemize}\itemsep=0pt
-%\item Windows bitmap file (wxBITMAP\_TYPE\_BMP)
-%\item PNG (wxBITMAP\_TYPE\_PNG).
 \item XBM data and file (wxBITMAP\_TYPE\_XBM)
 \item XPM data and file (wxBITMAP\_TYPE\_XPM)
+\item All formats that are supported by the \helpref{wxImage}{wximage} class.
 \end{itemize}
 
 \wxheading{wxIcon}
@@ -119,17 +122,16 @@ Under Windows, wxIcon may load the following formats:
 Under wxGTK, wxIcon may load the following formats:
 
 \begin{itemize}\itemsep=0pt
-\item PNG (wxBITMAP\_TYPE\_PNG).
 \item XPM data and file (wxBITMAP\_TYPE\_XPM)
+\item All formats that are supported by the \helpref{wxImage}{wximage} class.
 \end{itemize}
 
 Under wxMotif, wxIcon may load the following formats:
 
 \begin{itemize}\itemsep=0pt
-%\item Windows bitmap file (wxBITMAP\_TYPE\_BMP)
-%\item PNG (wxBITMAP\_TYPE\_PNG).
 \item XBM data and file (wxBITMAP\_TYPE\_XBM)
 \item XPM data and file (wxBITMAP\_TYPE\_XPM)
+\item All formats that are supported by the \helpref{wxImage}{wximage} class (?).
 \end{itemize}
 
 \wxheading{wxCursor}
diff --git a/docs/latex/wx/tfont.tex b/docs/latex/wx/tfont.tex
index e8e73b4b6c..7b532f57fa 100644
--- a/docs/latex/wx/tfont.tex
+++ b/docs/latex/wx/tfont.tex
@@ -1,4 +1,4 @@
-\section{Font overview}\label{wxfontoverview}
+\section{wxFont overview}\label{wxfontoverview}
 
 Class: \helpref{wxFont}{wxfont}
 
diff --git a/docs/latex/wx/tlog.tex b/docs/latex/wx/tlog.tex
index 4109e8c490..de86933c68 100644
--- a/docs/latex/wx/tlog.tex
+++ b/docs/latex/wx/tlog.tex
@@ -1,4 +1,4 @@
-\section{Log classes overview}\label{wxlogoverview}
+\section{wxLog classes overview}\label{wxlogoverview}
 
 Classes: \helpref{wxLog}{wxlog}, wxLogStderr,
 wxLogOstream, wxLogTextCtrl, wxLogWindow, wxLogGui, wxLogNull
diff --git a/docs/latex/wx/topics.tex b/docs/latex/wx/topics.tex
index 919f715599..78ea66761f 100644
--- a/docs/latex/wx/topics.tex
+++ b/docs/latex/wx/topics.tex
@@ -2,51 +2,70 @@
 \setheader{{\it CHAPTER \thechapter}}{}{}{}{}{{\it CHAPTER \thechapter}}%
 \setfooter{\thepage}{}{}{}{}{\thepage}%
 
-This chapter contains a selection of topic overviews.
+This chapter contains a selection of topic overviews, first things first:
 
+\input tusage.tex
+\input tguide.tex
+\input hworld.tex
 \input tsamples.tex
+
+Every application need one wxApp class, so we start here:
+
 \input tapp.tex
+
+Not everything in wxWindows is about GUI programming:
+
+\input truntime.tex
 \input tstring.tex
+\input tunicode.tex
+\input ti18n.tex
 \input tcontain.tex
+\input tfile.tex
+\input tstream.tex
 \input tlog.tex
+\input tdebug.tex
 \input tconfig.tex
-\input tunicode.tex
-\input tclipbrd.tex
-\input tbitmap.tex
+\input texpr.tex
+\input fs.tex
+
+General overviews concerning windows and events:
+
+\input tevent.tex
+\input tstyles.tex
+\input tdelwin.tex
 \input tdialog.tex
+\input tvalidat.tex
+\input tconstr.tex
+\input tresourc.tex
+\input tscroll.tex
+
+Drawing and device context specific overviews:
+
+\input tbitmap.tex
+\input tdc.tex
 \input tfont.tex
+\input tfontenc.tex
+
+Special controls:
+
 \input tsplittr.tex
 \input ttreectl.tex
 \input tlistctl.tex
 \input timaglst.tex
 \input tcommdlg.tex
-\input tconstr.tex
-\input tdb.tex
-\input tdc.tex
-\input tdebug.tex
-\input tdelwin.tex
-\input tscroll.tex
 \input tdocview.tex
-\input tevent.tex
-\input tguide.tex
-\input tipc.tex
-\input tprint.tex
-\input tresourc.tex
-\input truntime.tex
-\input tstyles.tex
 \input ttab.tex
 \input ttoolbar.tex
-\input tvalidat.tex
-\input texpr.tex
 \input tgrid.tex
-\input tthreads.tex
-\input tfile.tex
-\input ti18n.tex
-\input tfontenc.tex
-\input tstream.tex
-\input tusage.tex
 \input ttips.tex
-\input fs.tex
 
-%\input tdnd.tex
+Advanced topic overviews:
+
+\input tprint.tex
+\input tthreads.tex
+\input tdnd.tex
+\input tclipbrd.tex
+\input tdb.tex
+\input tipc.tex
+
 
diff --git a/docs/latex/wx/ttab.tex b/docs/latex/wx/ttab.tex
index cca81808e8..2e594f4470 100644
--- a/docs/latex/wx/ttab.tex
+++ b/docs/latex/wx/ttab.tex
@@ -1,4 +1,4 @@
-\section{Tab classes overview}\label{wxtaboverview}
+\section{wxTab classes overview}\label{wxtaboverview}
 
 Classes: \helpref{wxTabView}{wxtabview}, \helpref{wxPanelTabView}{wxpaneltabview},
  \helpref{wxTabbedPanel}{wxtabbedpanel}, \helpref{wxTabbedDialog}{wxtabbeddialog},
diff --git a/docs/latex/wx/ttips.tex b/docs/latex/wx/ttips.tex
index bfee67383d..f239b6b984 100644
--- a/docs/latex/wx/ttips.tex
+++ b/docs/latex/wx/ttips.tex
@@ -1,4 +1,4 @@
-\section{Startup tips overview}\label{tipsoverview}
+\section{wxTipProvider overview}\label{tipsoverview}
 
 Many "modern" Windows programs have a feature (some would say annoyance) of
 presenting the user tips at program startup. While this is probably useless to
diff --git a/docs/latex/wx/tvalidat.tex b/docs/latex/wx/tvalidat.tex
index 9d910371ee..c64e6749ce 100644
--- a/docs/latex/wx/tvalidat.tex
+++ b/docs/latex/wx/tvalidat.tex
@@ -1,4 +1,4 @@
-\section{Validator overview}\label{validatoroverview}
+\section{wxValidator overview}\label{validatoroverview}
 
 Classes: \helpref{wxValidator}{wxvalidator}, \helpref{wxTextValidator}{wxtextvalidator}, 
 \helpref{wxGenericValidator}{wxgenericvalidator}
-- 
2.50.0

