[Glade-users] Using Glade with Clist

[amuys shortech com au (Andrae Muys)]

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RJ Krawchuk wrote:
> Hi,
>
> No matter what I do, I can not add rows to the clist widget. I have gone
> through the FAQ, Beginning GTK+/Gnome Programming book from Wrox, Web sites.
> I am stuck at this point. If anyone could help me or point me in the right
> direction to find how I could do this, I would really appreciate it.
What is the error you're getting?  I just quickly knocked up a test
application that does exactly what your sample code does.  It's only 35
lines of code including whitespace so it should be easy enough to
understand.

Code and supporting Makefile/.glade file attached.

Andrae
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/*
 * File : clisttest.c
 *
 * Description : Simple application to demonstrate the use of CList's and 
 *         libglade.
 *
 * Dependencies : clisttest.glade
 *
 * Author : Andrae Muys <andrae humbug org au>
 *
 * Date : 6th Feburary 2001
 *
 * License : GPL.
 *
 */

#include <gtk/gtk.h>
#include <glade/glade.h>

#define FILENAME "clisttest.glade"

GladeXML *xml;

int main(int argc, char *argv[]) {
        gtk_init(&argc, &argv);
        glade_init();

        xml = glade_xml_new(FILENAME, "mainWindow");
        if(!xml) {
                g_warning("Could not load interface.");
                return 1;
        }

        glade_xml_signal_autoconnect(xml);
        gtk_object_unref(GTK_OBJECT(xml));

        gtk_main();

        return 0;
}

//static gchar *row[4] = { "Test 1", "Test 2", "Test 3", "Test 4" };

void on_clist_realize(GtkWidget *widget, gpointer data) {
        gchar *row[4];

        row[0] = "Test 1";
        row[1] = "Test 2";
        row[2] = "Test 3";
        row[3] = "Test 4";

        gtk_clist_append(GTK_CLIST(widget), row);
}

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<?xml version="1.0"?>
<GTK-Interface>

<project>
  <name>clisttest</name>
  <program_name>clisttest</program_name>
  <directory></directory>
  <source_directory>src</source_directory>
  <pixmaps_directory>pixmaps</pixmaps_directory>
  <language>C</language>
  <gnome_support>True</gnome_support>
  <gettext_support>True</gettext_support>
</project>

<widget>
  <class>GtkWindow</class>
  <name>mainWindow</name>
  <width>400</width>
  <height>150</height>
  <signal>
    <name>delete_event</name>
    <handler>gtk_main_quit</handler>
    <last_modification_time>Tue, 06 Feb 2001 04:46:42 GMT</last_modification_time>
  </signal>
  <title>window1</title>
  <type>GTK_WINDOW_TOPLEVEL</type>
  <position>GTK_WIN_POS_NONE</position>
  <modal>False</modal>
  <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>GtkScrolledWindow</class>
      <name>scrolledwindow1</name>
      <hscrollbar_policy>GTK_POLICY_ALWAYS</hscrollbar_policy>
      <vscrollbar_policy>GTK_POLICY_ALWAYS</vscrollbar_policy>
      <hupdate_policy>GTK_UPDATE_CONTINUOUS</hupdate_policy>
      <vupdate_policy>GTK_UPDATE_CONTINUOUS</vupdate_policy>
      <child>
        <padding>0</padding>
        <expand>True</expand>
        <fill>True</fill>
      </child>

      <widget>
        <class>GtkCList</class>
        <name>clist</name>
        <can_focus>True</can_focus>
        <columns>4</columns>
        <column_widths>80,80,80,80</column_widths>
        <selection_mode>GTK_SELECTION_SINGLE</selection_mode>
        <show_titles>True</show_titles>
        <shadow_type>GTK_SHADOW_IN</shadow_type>

        <widget>
          <class>GtkLabel</class>
          <child_name>CList:title</child_name>
          <name>label1</name>
          <label>label1</label>
          <justify>GTK_JUSTIFY_CENTER</justify>
          <wrap>False</wrap>
          <xalign>0.5</xalign>
          <yalign>0.5</yalign>
          <xpad>0</xpad>
          <ypad>0</ypad>
        </widget>

        <widget>
          <class>GtkLabel</class>
          <child_name>CList:title</child_name>
          <name>label2</name>
          <label>label2</label>
          <justify>GTK_JUSTIFY_CENTER</justify>
          <wrap>False</wrap>
          <xalign>0.5</xalign>
          <yalign>0.5</yalign>
          <xpad>0</xpad>
          <ypad>0</ypad>
        </widget>

        <widget>
          <class>GtkLabel</class>
          <child_name>CList:title</child_name>
          <name>label3</name>
          <label>label3</label>
          <justify>GTK_JUSTIFY_CENTER</justify>
          <wrap>False</wrap>
          <xalign>0.5</xalign>
          <yalign>0.5</yalign>
          <xpad>0</xpad>
          <ypad>0</ypad>
        </widget>

        <widget>
          <class>GtkLabel</class>
          <child_name>CList:title</child_name>
          <name>label4</name>
          <label>label4</label>
          <justify>GTK_JUSTIFY_CENTER</justify>
          <wrap>False</wrap>
          <xalign>0.5</xalign>
          <yalign>0.5</yalign>
          <xpad>0</xpad>
          <ypad>0</ypad>
        </widget>
      </widget>
    </widget>

    <widget>
      <class>GtkHButtonBox</class>
      <name>hbuttonbox1</name>
      <layout_style>GTK_BUTTONBOX_SPREAD</layout_style>
      <spacing>30</spacing>
      <child_min_width>85</child_min_width>
      <child_min_height>27</child_min_height>
      <child_ipad_x>7</child_ipad_x>
      <child_ipad_y>0</child_ipad_y>
      <child>
        <padding>0</padding>
        <expand>False</expand>
        <fill>False</fill>
      </child>

      <widget>
        <class>GtkButton</class>
        <name>button1</name>
        <can_default>True</can_default>
        <can_focus>True</can_focus>
        <signal>
          <name>clicked</name>
          <handler>on_clist_realize</handler>
          <object>clist</object>
          <last_modification_time>Tue, 06 Feb 2001 04:51:06 GMT</last_modification_time>
        </signal>
        <label>Append</label>
      </widget>

      <widget>
        <class>GtkButton</class>
        <name>button2</name>
        <can_default>True</can_default>
        <can_focus>True</can_focus>
        <signal>
          <name>clicked</name>
          <handler>gtk_main_quit</handler>
          <last_modification_time>Tue, 06 Feb 2001 04:49:36 GMT</last_modification_time>
        </signal>
        <label>Quit</label>
      </widget>
    </widget>
  </widget>
</widget>

</GTK-Interface>

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CC=gcc
DEBUG=-g
CFLAGS=$(DEBUG) -W -Wall -ansi-pedantic `gnome-config --cflags glib gtk libglade`
LDFLAGS=`gnome-config --libs glib gtk libglade`

all: clisttest

clisttest: clisttest.o
        $(CC) $(LDFLAGS) -o $@ $^

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