Commit 047e9fcf authored by BST 1998  Tony Gale's avatar BST 1998 Tony Gale Committed by Tony Gale

minor changes to support auto extraction of example code

Tue Jun  2 13:04:06 BST 1998  Tony Gale  <gale@gtk.org>

        * docs/gtk_tut.sgml: minor changes to support auto
          extraction of example code
parent 57967d9a
Tue Jun 2 13:04:06 BST 1998 Tony Gale <gale@gtk.org>
* docs/gtk_tut.sgml: minor changes to support auto
extraction of example code
Mon Jun 1 12:47:56 BST 1998 Tony Gale <gale@gtk.org>
* docs/gtk_tut_it.sgml: Update of Italian Tutorial
......
Tue Jun 2 13:04:06 BST 1998 Tony Gale <gale@gtk.org>
* docs/gtk_tut.sgml: minor changes to support auto
extraction of example code
Mon Jun 1 12:47:56 BST 1998 Tony Gale <gale@gtk.org>
* docs/gtk_tut_it.sgml: Update of Italian Tutorial
......
Tue Jun 2 13:04:06 BST 1998 Tony Gale <gale@gtk.org>
* docs/gtk_tut.sgml: minor changes to support auto
extraction of example code
Mon Jun 1 12:47:56 BST 1998 Tony Gale <gale@gtk.org>
* docs/gtk_tut_it.sgml: Update of Italian Tutorial
......
Tue Jun 2 13:04:06 BST 1998 Tony Gale <gale@gtk.org>
* docs/gtk_tut.sgml: minor changes to support auto
extraction of example code
Mon Jun 1 12:47:56 BST 1998 Tony Gale <gale@gtk.org>
* docs/gtk_tut_it.sgml: Update of Italian Tutorial
......
Tue Jun 2 13:04:06 BST 1998 Tony Gale <gale@gtk.org>
* docs/gtk_tut.sgml: minor changes to support auto
extraction of example code
Mon Jun 1 12:47:56 BST 1998 Tony Gale <gale@gtk.org>
* docs/gtk_tut_it.sgml: Update of Italian Tutorial
......
Tue Jun 2 13:04:06 BST 1998 Tony Gale <gale@gtk.org>
* docs/gtk_tut.sgml: minor changes to support auto
extraction of example code
Mon Jun 1 12:47:56 BST 1998 Tony Gale <gale@gtk.org>
* docs/gtk_tut_it.sgml: Update of Italian Tutorial
......
Tue Jun 2 13:04:06 BST 1998 Tony Gale <gale@gtk.org>
* docs/gtk_tut.sgml: minor changes to support auto
extraction of example code
Mon Jun 1 12:47:56 BST 1998 Tony Gale <gale@gtk.org>
* docs/gtk_tut_it.sgml: Update of Italian Tutorial
......
......@@ -10,7 +10,7 @@
name="&lt;imain@gtk.org&gt;"></tt>,
Tony Gale <tt><htmlurl url="mailto:gale@gtk.org"
name="&lt;gale@gtk.org&gt;"></tt>
<date>May 29th, 1998
<date>June 2nd, 1998
<!-- ***************************************************************** -->
<sect>Introduction
......@@ -159,7 +159,7 @@ OK, now for a program with a widget (a button). It's the classic hello
world ala GTK.
<tscreen><verb>
/* example-start helloworld/helloworld.c */
/* example-start helloworld helloworld.c */
#include <gtk/gtk.h>
......@@ -756,7 +756,7 @@ of callbacks. This will also introduce us to our next topic, packing
widgets.
<tscreen><verb>
/* example-start helloworld2/helloworld2.c */
/* example-start helloworld2 helloworld2.c */
#include <gtk/gtk.h>
......@@ -983,7 +983,7 @@ yourself and play with it.
<sect1>Packing Demonstration Program
<p>
<tscreen><verb>
/* example-start packbox/packbox.c */
/* example-start packbox packbox.c */
#include "gtk/gtk.h"
......@@ -1427,7 +1427,8 @@ ALT="Table Packing Example Image" WIDTH="180" HEIGHT="120">
Here's the source code:
<tscreen><verb>
/* example-start table/table.c */
/* example-start table table.c */
#include <gtk/gtk.h>
/* our callback.
......@@ -1736,7 +1737,7 @@ picture and a label in it. I've broken the code to create a box up from
the rest so you can use it in your programs.
<tscreen><verb>
/* example-start buttons/buttons.c */
/* example-start buttons buttons.c */
#include <gtk/gtk.h>
......@@ -1989,7 +1990,7 @@ same way.
The following example creates a radio button group with three buttons.
<tscreen><verb>
/* example-start radiobuttons/radiobuttons.c */
/* example-start radiobuttons radiobuttons.c */
#include <gtk/gtk.h>
#include <glib.h>
......@@ -2063,6 +2064,7 @@ main(int argc,char *argv[])
gtk_main();
return(0);
}
/* example-end */
</verb></tscreen>
You can shorten this slightly by using the following syntax, which
......@@ -2233,7 +2235,7 @@ Here is an example of the progress bar, updated using timeouts. This
code also shows you how to reset the Progress Bar.
<tscreen><verb>
/* example-start progressbar/progressbar.c */
/* example-start progressbar progressbar.c */
#include <gtk/gtk.h>
......@@ -2543,7 +2545,7 @@ managing. Val is the pixmap created using GDK.
The following is an example of using a pixmap in a button.
<tscreen><verb>
/* example-start pixmap/pixmap.c */
/* example-start pixmap pixmap.c */
#include <gtk/gtk.h>
......@@ -2655,7 +2657,7 @@ icon. The following example displays a full wheelbarrow image on the
desktop.
<tscreen><verb>
/* example-start wheelbarrow/wheelbarrow.c */
/* example-start wheelbarrow wheelbarrow.c */
#include <gtk/gtk.h>
......@@ -2826,6 +2828,7 @@ int main (int argc, char *argv[])
return 0;
}
/* example-end */
</verb></tscreen>
To make the wheelbarrow image sensitive, we could attach the button press
......@@ -2927,7 +2930,7 @@ vertical ruler spans from 0 to 400 with a mark every 100 pixels.
Placement of the drawing area and the rulers are done using a table.
<tscreen><verb>
/* example-start rulers/rulers.c */
/* example-start rulers rulers.c */
#include <gtk/gtk.h>
......@@ -3057,7 +3060,7 @@ The following example creates a statusbar and two buttons, one for pushing items
onto the statusbar, and one for popping the last item back off.
<tscreen><verb>
/* example-start statusbar/statusbar.c */
/* example-start statusbar statusbar.c */
#include <gtk/gtk.h>
#include <glib.h>
......@@ -3221,7 +3224,7 @@ changes at all, e.g. for every character entered or removed.
The following code is an example of using an Entry widget.
<tscreen><verb>
/* example-start entry/entry.c */
/* example-start entry entry.c */
#include <gtk/gtk.h>
......@@ -3413,7 +3416,7 @@ a color selection dialog, and changing the color in the color selection dialog
changes the background color.
<tscreen><verb>
/* example-start colorsel/colorsel.c */
/* example-start colorsel colorsel.c */
#include <glib.h>
#include <gdk/gdk.h>
......@@ -3604,7 +3607,7 @@ selection widget. While in this example the Help button appears on the
screen, it does nothing as there is not a signal attached to it.
<tscreen><verb>
/* example-start filesel/filesel.c */
/* example-start filesel filesel.c */
#include <gtk/gtk.h>
......@@ -3787,7 +3790,7 @@ and border, remove a page, change pages in both a forward and backward manner,
and exit the program.
<tscreen><verb>
/* example-start notebooknotebook.c */
/* example-start notebook notebook.c */
#include <gtk/gtk.h>
......@@ -4003,7 +4006,7 @@ Here is a simple example that packs 100 toggle buttons into a scrolled window.
I've only commented on the parts that may be new to you.
<tscreen><verb>
/* example-start scrolledwin/scrolledwin.c */
/* example-start scrolledwin scrolledwin.c */
#include <gtk/gtk.h>
......@@ -4146,7 +4149,7 @@ that when the bottom portion is made smaller, the correct portions
shrink instead of being pushed off the bottom of the window.
<tscreen><verb>
/* example-start paned/paned.c */
/* example-start paned paned.c */
#include <gtk/gtk.h>
......@@ -4326,7 +4329,7 @@ present a drawing area whose aspect ratio will always be 2:1, no
matter how the user resizes the top-level window.
<tscreen><verb>
/* example-start aspectframe/aspectframe.c */
/* example-start aspectframe aspectframe.c */
#include <gtk/gtk.h>
......@@ -4608,7 +4611,7 @@ of the selection of a GtkList, and lets you "arrest" list items
into a prison by selecting them with the rightmost mouse button.
<tscreen><verb>
/* example-start list/list.c */
/* example-start list list.c */
/* include the gtk+ header files
* include stdio.h, we need that for the printf() function
......@@ -5196,7 +5199,7 @@ as shown in the sample code.
That should about do it. Let's take a look at an example to help clarify.
<tscreen><verb>
/* example-start menu/menu.c */
/* example-start menu menu.c */
#include <gtk/gtk.h>
......@@ -5346,7 +5349,7 @@ menufactory.h. We keep a separate menufactory.c and mfmain.c because
of the global variables used in the menufactory.c file.
<tscreen><verb>
/* example-start menu/menufactory.h */
/* example-start menu menufactory.h */
#ifndef __MENUFACTORY_H__
#define __MENUFACTORY_H__
......@@ -5369,7 +5372,7 @@ void menus_create(GtkMenuEntry *entries, int nmenu_entries);
And here is the menufactory.c file.
<tscreen><verb>
/* example-start menu/menufactory.c */
/* example-start menu menufactory.c */
#include <gtk/gtk.h>
#include <strings.h>
......@@ -5524,7 +5527,7 @@ void menus_set_sensitive(char *path, int sensitive)
And here's the mfmain.h
<tscreen><verb>
/* example-start menu/mfmain.h */
/* example-start menu mfmain.h */
#ifndef __MFMAIN_H__
#define __MFMAIN_H__
......@@ -5547,7 +5550,7 @@ void file_quit_cmd_callback(GtkWidget *widget, gpointer data);
And mfmain.c
<tscreen><verb>
/* example-start menu/mfmain.c */
/* example-start menu mfmain.c */
#include <gtk/gtk.h>
......@@ -6365,7 +6368,7 @@ is created that is clipped to a small box, and set up so that a
mouse-click on the label causes the program to exit.
<tscreen><verb>
/* example-start eventbox/eventbox.c */
/* example-start eventbox eventbox.c */
#include <gtk/gtk.h>
......@@ -6677,7 +6680,7 @@ which is a list of all targets into which the selection can be
converted.
<tscreen><verb>
/* example-start selection/gettargets.c */
/* example-start selection gettargets.c */
#include <gtk/gtk.h>
......@@ -6847,7 +6850,7 @@ itself), is the "STRING" target. When this target is requested, a
string representation of the time is returned.
<tscreen><verb>
/* example-start selection/setselection.c */
/* example-start selection setselection.c */
#include <gtk/gtk.h>
#include <time.h>
......
......@@ -10,7 +10,7 @@
name="&lt;imain@gtk.org&gt;"></tt>,
Tony Gale <tt><htmlurl url="mailto:gale@gtk.org"
name="&lt;gale@gtk.org&gt;"></tt>
<date>May 29th, 1998
<date>June 2nd, 1998
<!-- ***************************************************************** -->
<sect>Introduction
......@@ -159,7 +159,7 @@ OK, now for a program with a widget (a button). It's the classic hello
world ala GTK.
<tscreen><verb>
/* example-start helloworld/helloworld.c */
/* example-start helloworld helloworld.c */
#include <gtk/gtk.h>
......@@ -756,7 +756,7 @@ of callbacks. This will also introduce us to our next topic, packing
widgets.
<tscreen><verb>
/* example-start helloworld2/helloworld2.c */
/* example-start helloworld2 helloworld2.c */
#include <gtk/gtk.h>
......@@ -983,7 +983,7 @@ yourself and play with it.
<sect1>Packing Demonstration Program
<p>
<tscreen><verb>
/* example-start packbox/packbox.c */
/* example-start packbox packbox.c */
#include "gtk/gtk.h"
......@@ -1427,7 +1427,8 @@ ALT="Table Packing Example Image" WIDTH="180" HEIGHT="120">
Here's the source code:
<tscreen><verb>
/* example-start table/table.c */
/* example-start table table.c */
#include <gtk/gtk.h>
/* our callback.
......@@ -1736,7 +1737,7 @@ picture and a label in it. I've broken the code to create a box up from
the rest so you can use it in your programs.
<tscreen><verb>
/* example-start buttons/buttons.c */
/* example-start buttons buttons.c */
#include <gtk/gtk.h>
......@@ -1989,7 +1990,7 @@ same way.
The following example creates a radio button group with three buttons.
<tscreen><verb>
/* example-start radiobuttons/radiobuttons.c */
/* example-start radiobuttons radiobuttons.c */
#include <gtk/gtk.h>
#include <glib.h>
......@@ -2063,6 +2064,7 @@ main(int argc,char *argv[])
gtk_main();
return(0);
}
/* example-end */
</verb></tscreen>
You can shorten this slightly by using the following syntax, which
......@@ -2233,7 +2235,7 @@ Here is an example of the progress bar, updated using timeouts. This
code also shows you how to reset the Progress Bar.
<tscreen><verb>
/* example-start progressbar/progressbar.c */
/* example-start progressbar progressbar.c */
#include <gtk/gtk.h>
......@@ -2543,7 +2545,7 @@ managing. Val is the pixmap created using GDK.
The following is an example of using a pixmap in a button.
<tscreen><verb>
/* example-start pixmap/pixmap.c */
/* example-start pixmap pixmap.c */
#include <gtk/gtk.h>
......@@ -2655,7 +2657,7 @@ icon. The following example displays a full wheelbarrow image on the
desktop.
<tscreen><verb>
/* example-start wheelbarrow/wheelbarrow.c */
/* example-start wheelbarrow wheelbarrow.c */
#include <gtk/gtk.h>
......@@ -2826,6 +2828,7 @@ int main (int argc, char *argv[])
return 0;
}
/* example-end */
</verb></tscreen>
To make the wheelbarrow image sensitive, we could attach the button press
......@@ -2927,7 +2930,7 @@ vertical ruler spans from 0 to 400 with a mark every 100 pixels.
Placement of the drawing area and the rulers are done using a table.
<tscreen><verb>
/* example-start rulers/rulers.c */
/* example-start rulers rulers.c */
#include <gtk/gtk.h>
......@@ -3057,7 +3060,7 @@ The following example creates a statusbar and two buttons, one for pushing items
onto the statusbar, and one for popping the last item back off.
<tscreen><verb>
/* example-start statusbar/statusbar.c */
/* example-start statusbar statusbar.c */
#include <gtk/gtk.h>
#include <glib.h>
......@@ -3221,7 +3224,7 @@ changes at all, e.g. for every character entered or removed.
The following code is an example of using an Entry widget.
<tscreen><verb>
/* example-start entry/entry.c */
/* example-start entry entry.c */
#include <gtk/gtk.h>
......@@ -3413,7 +3416,7 @@ a color selection dialog, and changing the color in the color selection dialog
changes the background color.
<tscreen><verb>
/* example-start colorsel/colorsel.c */
/* example-start colorsel colorsel.c */
#include <glib.h>
#include <gdk/gdk.h>
......@@ -3604,7 +3607,7 @@ selection widget. While in this example the Help button appears on the
screen, it does nothing as there is not a signal attached to it.
<tscreen><verb>
/* example-start filesel/filesel.c */
/* example-start filesel filesel.c */
#include <gtk/gtk.h>
......@@ -3787,7 +3790,7 @@ and border, remove a page, change pages in both a forward and backward manner,
and exit the program.
<tscreen><verb>
/* example-start notebooknotebook.c */
/* example-start notebook notebook.c */
#include <gtk/gtk.h>
......@@ -4003,7 +4006,7 @@ Here is a simple example that packs 100 toggle buttons into a scrolled window.
I've only commented on the parts that may be new to you.
<tscreen><verb>
/* example-start scrolledwin/scrolledwin.c */
/* example-start scrolledwin scrolledwin.c */
#include <gtk/gtk.h>
......@@ -4146,7 +4149,7 @@ that when the bottom portion is made smaller, the correct portions
shrink instead of being pushed off the bottom of the window.
<tscreen><verb>
/* example-start paned/paned.c */
/* example-start paned paned.c */
#include <gtk/gtk.h>
......@@ -4326,7 +4329,7 @@ present a drawing area whose aspect ratio will always be 2:1, no
matter how the user resizes the top-level window.
<tscreen><verb>
/* example-start aspectframe/aspectframe.c */
/* example-start aspectframe aspectframe.c */
#include <gtk/gtk.h>
......@@ -4608,7 +4611,7 @@ of the selection of a GtkList, and lets you "arrest" list items
into a prison by selecting them with the rightmost mouse button.
<tscreen><verb>
/* example-start list/list.c */
/* example-start list list.c */
/* include the gtk+ header files
* include stdio.h, we need that for the printf() function
......@@ -5196,7 +5199,7 @@ as shown in the sample code.
That should about do it. Let's take a look at an example to help clarify.
<tscreen><verb>
/* example-start menu/menu.c */
/* example-start menu menu.c */
#include <gtk/gtk.h>
......@@ -5346,7 +5349,7 @@ menufactory.h. We keep a separate menufactory.c and mfmain.c because
of the global variables used in the menufactory.c file.
<tscreen><verb>
/* example-start menu/menufactory.h */
/* example-start menu menufactory.h */
#ifndef __MENUFACTORY_H__
#define __MENUFACTORY_H__
......@@ -5369,7 +5372,7 @@ void menus_create(GtkMenuEntry *entries, int nmenu_entries);
And here is the menufactory.c file.
<tscreen><verb>
/* example-start menu/menufactory.c */
/* example-start menu menufactory.c */
#include <gtk/gtk.h>
#include <strings.h>
......@@ -5524,7 +5527,7 @@ void menus_set_sensitive(char *path, int sensitive)
And here's the mfmain.h
<tscreen><verb>
/* example-start menu/mfmain.h */
/* example-start menu mfmain.h */
#ifndef __MFMAIN_H__
#define __MFMAIN_H__
......@@ -5547,7 +5550,7 @@ void file_quit_cmd_callback(GtkWidget *widget, gpointer data);
And mfmain.c
<tscreen><verb>
/* example-start menu/mfmain.c */
/* example-start menu mfmain.c */
#include <gtk/gtk.h>
......@@ -6365,7 +6368,7 @@ is created that is clipped to a small box, and set up so that a
mouse-click on the label causes the program to exit.
<tscreen><verb>
/* example-start eventbox/eventbox.c */
/* example-start eventbox eventbox.c */
#include <gtk/gtk.h>
......@@ -6677,7 +6680,7 @@ which is a list of all targets into which the selection can be
converted.
<tscreen><verb>
/* example-start selection/gettargets.c */
/* example-start selection gettargets.c */
#include <gtk/gtk.h>
......@@ -6847,7 +6850,7 @@ itself), is the "STRING" target. When this target is requested, a
string representation of the time is returned.
<tscreen><verb>
/* example-start selection/setselection.c */
/* example-start selection setselection.c */
#include <gtk/gtk.h>
#include <time.h>
......
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