Pie Chart Files

only for RuBoard - do not distribute or recompile

Pie Chart Files

Listing C.5 is the interface.c file for the pie chart executable, and Listing C.6 is the Glade project file.

interface.c for the Pie Chart Executable

Listing C.5 is the Glade-generated file for creating the interface for the pie chart executable. As with the previous two examples in this appendix, it creates a single window widget and returns that widget to the calling program.

Listing C.5 interface.c for the Pie Chart Executable

  /* DO NOT EDIT THIS FILE - it is generated by Glade.   */  #ifdef HAVE_CONFIG_H  #  include <config.h>  #endif  #include <sys/types.h>  #include <sys/stat.h>  #include <unistd.h>  #include <string.h>  #include <gdk/gdkkeysyms.h>  #include <gtk/gtk.h>  #include "callbacks.h"  #include "interface.h"  #include "support.h"  GtkWidget*  create_frm_piechart (void)  {   GtkWidget *frm_piechart;    GtkWidget *vbox1;    GtkWidget *drawingarea1;    GtkWidget *statusbar1;    frm_piechart = gtk_window_new (GTK_WINDOW_TOPLEVEL);    gtk_object_set_data (GTK_OBJECT (frm_piechart), "frm_piechart", frm_piechart);    gtk_window_set_title (GTK_WINDOW (frm_piechart), "Sales By Division");    gtk_window_set_default_size (GTK_WINDOW (frm_piechart), 400, 600);    vbox1 = gtk_vbox_new (FALSE, 0);    gtk_widget_ref (vbox1);    gtk_object_set_data_full (GTK_OBJECT (frm_piechart), "vbox1", vbox1,                              (GtkDestroyNotify) gtk_widget_unref);    gtk_widget_show (vbox1);    gtk_container_add (GTK_CONTAINER (frm_piechart), vbox1);    drawingarea1 = gtk_drawing_area_new ();    gtk_widget_ref (drawingarea1);    gtk_object_set_data_full (GTK_OBJECT (frm_piechart), "drawingarea1",    drawingarea1,                              (GtkDestroyNotify) gtk_widget_unref);    gtk_widget_show (drawingarea1);    gtk_box_pack_start (GTK_BOX (vbox1), drawingarea1, TRUE, TRUE, 0);    statusbar1 = gtk_statusbar_new ();    gtk_widget_ref (statusbar1);    gtk_object_set_data_full (GTK_OBJECT (frm_piechart), "statusbar1", statusbar1,                              (GtkDestroyNotify) gtk_widget_unref);    gtk_widget_show (statusbar1);    gtk_box_pack_start (GTK_BOX (vbox1), statusbar1, FALSE, FALSE, 0);    gtk_signal_connect (GTK_OBJECT (frm_piechart), "show",                        GTK_SIGNAL_FUNC (on_frm_piechart_show),                        NULL);    gtk_signal_connect (GTK_OBJECT (frm_piechart), "delete_event",                        GTK_SIGNAL_FUNC (on_frm_piechart_delete_event),                        NULL);    gtk_signal_connect (GTK_OBJECT (frm_piechart), "realize",                        GTK_SIGNAL_FUNC (on_frm_piechart_realize),                        NULL);    gtk_signal_connect (GTK_OBJECT (frm_piechart), "event",                        GTK_SIGNAL_FUNC (on_frm_piechart_event),                        NULL);    gtk_signal_connect (GTK_OBJECT (drawingarea1), "delete_event",                        GTK_SIGNAL_FUNC (on_drawingarea1_delete_event),                        NULL);    gtk_signal_connect (GTK_OBJECT (drawingarea1), "show",                        GTK_SIGNAL_FUNC (on_drawingarea1_show),                        NULL);    gtk_signal_connect (GTK_OBJECT (drawingarea1), "draw",                        GTK_SIGNAL_FUNC (on_drawingarea1_draw),                        NULL);    gtk_signal_connect (GTK_OBJECT (drawingarea1), "event",                        GTK_SIGNAL_FUNC (on_drawingarea1_event),                        NULL);    gtk_signal_connect (GTK_OBJECT (drawingarea1), "realize",                        GTK_SIGNAL_FUNC (on_drawingarea1_realize),                        NULL);    return frm_piechart;  } 

piechart.glade

Listing C.6 is the Glade XML File for the Pie Chart Executable.

Listing C.6 Glade XML file for the pie chart executable

 <?xml version="1.0"?>  <GTK-Interface>  <project>    <name>piechart</name>    <program_name>piechart</program_name>      <directory></directory>    <source_directory>src</source_directory>    <pixmaps_directory>pixmaps</pixmaps_directory>    <language>C</language>    <gnome_support>False</gnome_support>    <gettext_support>False</gettext_support>    <use_widget_names>False</use_widget_names>    <output_main_file>True</output_main_file>    <output_support_files>True</output_support_files>    <output_build_files>True</output_build_files>    <backup_source_files>True</backup_source_files>    <main_source_file>interface.c</main_source_file>    <main_header_file>interface.h</main_header_file>    <handler_source_file>callbacks.c</handler_source_file>    <handler_header_file>callbacks.h</handler_header_file>    <support_source_file>support.c</support_source_file>    <support_header_file>support.h</support_header_file>    <translatable_strings_file></translatable_strings_file>  </project>  <widget>    <class>GtkWindow</class>    <name>frm_piechart</name>    <signal>      <name>show</name>      <handler>on_frm_piechart_show</handler>      <last_modification_time>Mon, 19 Feb 2001 17:34:16 GMT</last_modification_time>    </signal>    <signal>      <name>delete_event</name>      <handler>on_frm_piechart_delete_event</handler>      <last_modification_time>Mon, 19 Feb 2001 17:34:26 GMT</last_modification_time>    </signal>    <signal>      <name>realize</name>      <handler>on_frm_piechart_realize</handler>      <last_modification_time>Mon, 19 Feb 2001 21:25:59 GMT</last_modification_time>    </signal>    <signal>      <name>event</name>      <handler>on_frm_piechart_event</handler>      <last_modification_time>Mon, 19 Feb 2001 21:26:12 GMT</last_modification_time>    </signal>    <title>Sales By Division</title>    <type>GTK_WINDOW_TOPLEVEL</type>    <position>GTK_WIN_POS_NONE</position>    <modal>False</modal>    <default_width>400</default_width>    <default_height>600</default_height>    <allow_shrink>False</allow_shrink>    <allow_grow>True</allow_grow>    <auto_shrink>False</auto_shrink>    <widget>      <class>GtkVBox</class>      <name>vbox1</name>      <homogeneous>False</homogeneous>      <spacing>0</spacing>      <widget>        <class>GtkDrawingArea</class>        <name>drawingarea1</name>        <signal>        <name>delete_event</name>        <handler>on_drawingarea1_delete_event</handler>        <last_modification_time>Mon, 19 Feb 2001 17:32:26        GMT</last_modification_time>        </signal>        <signal>        <name>show</name>        <handler>on_drawingarea1_show</handler>        <last_modification_time>Mon, 19 Feb 2001 17:32:34        GMT</last_modification_time>        </signal>        <signal>        <name>draw</name>        <handler>on_drawingarea1_draw</handler>        <last_modification_time>Mon, 19 Feb 2001 19:53:13        GMT</last_modification_time>        </signal>        <signal>        <name>event</name>        <handler>on_drawingarea1_event</handler>        <last_modification_time>Mon, 19 Feb 2001 19:53:29        GMT</last_modification_time>        </signal>        <signal>        <name>realize</name>        <handler>on_drawingarea1_realize</handler>        <last_modification_time>Mon, 19 Feb 2001 21:18:25        GMT</last_modification_time>        </signal>        <child>        <padding>0</padding>        <expand>True</expand>        <fill>True</fill>        </child>      </widget>        <widget>        <class>GtkStatusbar</class>        <name>statusbar1</name>        <child>        <padding>0</padding>        <expand>False</expand>        <fill>False</fill>        </child>      </widget>    </widget>  </widget>  </GTK-Interface> 

only for RuBoard - do not distribute or recompile