testgtk.c 108 KB
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/* GTK - The GIMP Toolkit
 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
 *
 * 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
 * MERCHANTABILITY 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 library; if not, write to the Free
 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
#include <stdio.h>
#include <stdlib.h>
#include "gtk.h"
#include "../gdk/gdk.h"
#include "../gdk/gdkx.h"

void
destroy_window (GtkWidget  *widget,
		GtkWidget **window)
{
  *window = NULL;
}

void
button_window (GtkWidget *widget,
	       GtkWidget *button)
{
  if (!GTK_WIDGET_VISIBLE (button))
    gtk_widget_show (button);
  else
    gtk_widget_hide (button);
}

void
create_buttons ()
{
  static GtkWidget *window = NULL;
  GtkWidget *box1;
  GtkWidget *box2;
  GtkWidget *table;
  GtkWidget *button[10];
  GtkWidget *separator;

  if (!window)
    {
      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);

      gtk_signal_connect (GTK_OBJECT (window), "destroy",
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			  GTK_SIGNAL_FUNC(destroy_window),
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			  &window);
      gtk_signal_connect (GTK_OBJECT (window), "delete_event",
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			  &window);

      gtk_window_set_title (GTK_WINDOW (window), "buttons");
      gtk_container_border_width (GTK_CONTAINER (window), 0);

      box1 = gtk_vbox_new (FALSE, 0);
      gtk_container_add (GTK_CONTAINER (window), box1);
      gtk_widget_show (box1);


      table = gtk_table_new (3, 3, FALSE);
      gtk_table_set_row_spacings (GTK_TABLE (table), 5);
      gtk_table_set_col_spacings (GTK_TABLE (table), 5);
      gtk_container_border_width (GTK_CONTAINER (table), 10);
      gtk_box_pack_start (GTK_BOX (box1), table, TRUE, TRUE, 0);
      gtk_widget_show (table);


      button[0] = gtk_button_new_with_label ("button1");
      button[1] = gtk_button_new_with_label ("button2");
      button[2] = gtk_button_new_with_label ("button3");
      button[3] = gtk_button_new_with_label ("button4");
      button[4] = gtk_button_new_with_label ("button5");
      button[5] = gtk_button_new_with_label ("button6");
      button[6] = gtk_button_new_with_label ("button7");
      button[7] = gtk_button_new_with_label ("button8");
      button[8] = gtk_button_new_with_label ("button9");

      gtk_signal_connect (GTK_OBJECT (button[0]), "clicked",
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			  button[1]);

      gtk_table_attach (GTK_TABLE (table), button[0], 0, 1, 0, 1,
			GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
      gtk_widget_show (button[0]);

      gtk_signal_connect (GTK_OBJECT (button[1]), "clicked",
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			  button[2]);

      gtk_table_attach (GTK_TABLE (table), button[1], 1, 2, 1, 2,
			GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
      gtk_widget_show (button[1]);

      gtk_signal_connect (GTK_OBJECT (button[2]), "clicked",
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			  button[3]);
      gtk_table_attach (GTK_TABLE (table), button[2], 2, 3, 2, 3,
			GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
      gtk_widget_show (button[2]);

      gtk_signal_connect (GTK_OBJECT (button[3]), "clicked",
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			  button[4]);
      gtk_table_attach (GTK_TABLE (table), button[3], 0, 1, 2, 3,
			GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
      gtk_widget_show (button[3]);

      gtk_signal_connect (GTK_OBJECT (button[4]), "clicked",
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			  button[5]);
      gtk_table_attach (GTK_TABLE (table), button[4], 2, 3, 0, 1,
			GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
      gtk_widget_show (button[4]);

      gtk_signal_connect (GTK_OBJECT (button[5]), "clicked",
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			  button[6]);
      gtk_table_attach (GTK_TABLE (table), button[5], 1, 2, 2, 3,
			GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
      gtk_widget_show (button[5]);

      gtk_signal_connect (GTK_OBJECT (button[6]), "clicked",
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			  button[7]);
      gtk_table_attach (GTK_TABLE (table), button[6], 1, 2, 0, 1,
			GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
      gtk_widget_show (button[6]);

      gtk_signal_connect (GTK_OBJECT (button[7]), "clicked",
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			  button[8]);
      gtk_table_attach (GTK_TABLE (table), button[7], 2, 3, 1, 2,
			GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
      gtk_widget_show (button[7]);

      gtk_signal_connect (GTK_OBJECT (button[8]), "clicked",
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			  button[0]);
      gtk_table_attach (GTK_TABLE (table), button[8], 0, 1, 1, 2,
			GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
      gtk_widget_show (button[8]);


      separator = gtk_hseparator_new ();
      gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
      gtk_widget_show (separator);


      box2 = gtk_vbox_new (FALSE, 10);
      gtk_container_border_width (GTK_CONTAINER (box2), 10);
      gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
      gtk_widget_show (box2);


      button[9] = gtk_button_new_with_label ("close");
      gtk_signal_connect_object (GTK_OBJECT (button[9]), "clicked",
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				 GTK_OBJECT (window));
      gtk_box_pack_start (GTK_BOX (box2), button[9], TRUE, TRUE, 0);
      GTK_WIDGET_SET_FLAGS (button[9], GTK_CAN_DEFAULT);
      gtk_widget_grab_default (button[9]);
      gtk_widget_show (button[9]);
    }

  if (!GTK_WIDGET_VISIBLE (window))
    gtk_widget_show (window);
  else
    gtk_widget_destroy (window);
}

void
create_toggle_buttons ()
{
  static GtkWidget *window = NULL;
  GtkWidget *box1;
  GtkWidget *box2;
  GtkWidget *button;
  GtkWidget *separator;

  if (!window)
    {
      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);

      gtk_signal_connect (GTK_OBJECT (window), "destroy",
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			  &window);
      gtk_signal_connect (GTK_OBJECT (window), "delete_event",
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			  &window);

      gtk_window_set_title (GTK_WINDOW (window), "toggle buttons");
      gtk_container_border_width (GTK_CONTAINER (window), 0);


      box1 = gtk_vbox_new (FALSE, 0);
      gtk_container_add (GTK_CONTAINER (window), box1);
      gtk_widget_show (box1);


      box2 = gtk_vbox_new (FALSE, 10);
      gtk_container_border_width (GTK_CONTAINER (box2), 10);
      gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
      gtk_widget_show (box2);


      button = gtk_toggle_button_new_with_label ("button1");
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
      gtk_widget_show (button);

      button = gtk_toggle_button_new_with_label ("button2");
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
      gtk_widget_show (button);

      button = gtk_toggle_button_new_with_label ("button3");
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
      gtk_widget_show (button);


      separator = gtk_hseparator_new ();
      gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
      gtk_widget_show (separator);


      box2 = gtk_vbox_new (FALSE, 10);
      gtk_container_border_width (GTK_CONTAINER (box2), 10);
      gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
      gtk_widget_show (box2);


      button = gtk_button_new_with_label ("close");
      gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
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				 GTK_OBJECT (window));
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
      GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
      gtk_widget_grab_default (button);
      gtk_widget_show (button);
    }

  if (!GTK_WIDGET_VISIBLE (window))
    gtk_widget_show (window);
  else
    gtk_widget_destroy (window);
}

void
create_check_buttons ()
{
  static GtkWidget *window = NULL;
  GtkWidget *box1;
  GtkWidget *box2;
  GtkWidget *button;
  GtkWidget *separator;

  if (!window)
    {
      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);

      gtk_signal_connect (GTK_OBJECT (window), "destroy",
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			  &window);
      gtk_signal_connect (GTK_OBJECT (window), "delete_event",
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			  &window);

      gtk_window_set_title (GTK_WINDOW (window), "check buttons");
      gtk_container_border_width (GTK_CONTAINER (window), 0);


      box1 = gtk_vbox_new (FALSE, 0);
      gtk_container_add (GTK_CONTAINER (window), box1);
      gtk_widget_show (box1);


      box2 = gtk_vbox_new (FALSE, 10);
      gtk_container_border_width (GTK_CONTAINER (box2), 10);
      gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
      gtk_widget_show (box2);


      button = gtk_check_button_new_with_label ("button1");
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
      gtk_widget_show (button);

      button = gtk_check_button_new_with_label ("button2");
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
      gtk_widget_show (button);

      button = gtk_check_button_new_with_label ("button3");
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
      gtk_widget_show (button);


      separator = gtk_hseparator_new ();
      gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
      gtk_widget_show (separator);


      box2 = gtk_vbox_new (FALSE, 10);
      gtk_container_border_width (GTK_CONTAINER (box2), 10);
      gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
      gtk_widget_show (box2);


      button = gtk_button_new_with_label ("close");
      gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
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				 GTK_OBJECT (window));
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
      GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
      gtk_widget_grab_default (button);
      gtk_widget_show (button);
    }

  if (!GTK_WIDGET_VISIBLE (window))
    gtk_widget_show (window);
  else
    gtk_widget_destroy (window);
}

void
create_radio_buttons ()
{
  static GtkWidget *window = NULL;
  GtkWidget *box1;
  GtkWidget *box2;
  GtkWidget *button;
  GtkWidget *separator;

  if (!window)
    {
      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);

      gtk_signal_connect (GTK_OBJECT (window), "destroy",
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			  &window);
      gtk_signal_connect (GTK_OBJECT (window), "delete_event",
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			  &window);

      gtk_window_set_title (GTK_WINDOW (window), "radio buttons");
      gtk_container_border_width (GTK_CONTAINER (window), 0);


      box1 = gtk_vbox_new (FALSE, 0);
      gtk_container_add (GTK_CONTAINER (window), box1);
      gtk_widget_show (box1);


      box2 = gtk_vbox_new (FALSE, 10);
      gtk_container_border_width (GTK_CONTAINER (box2), 10);
      gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
      gtk_widget_show (box2);


      button = gtk_radio_button_new_with_label (NULL, "button1");
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
      gtk_widget_show (button);

      button = gtk_radio_button_new_with_label (
	         gtk_radio_button_group (GTK_RADIO_BUTTON (button)),
		 "button2");
      gtk_toggle_button_set_state (GTK_TOGGLE_BUTTON (button), TRUE);
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
      gtk_widget_show (button);

      button = gtk_radio_button_new_with_label (
                 gtk_radio_button_group (GTK_RADIO_BUTTON (button)),
		 "button3");
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
      gtk_widget_show (button);


      separator = gtk_hseparator_new ();
      gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
      gtk_widget_show (separator);


      box2 = gtk_vbox_new (FALSE, 10);
      gtk_container_border_width (GTK_CONTAINER (box2), 10);
      gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
      gtk_widget_show (box2);


      button = gtk_button_new_with_label ("close");
      gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
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				 GTK_OBJECT (window));
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
      GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
      gtk_widget_grab_default (button);
      gtk_widget_show (button);
    }

  if (!GTK_WIDGET_VISIBLE (window))
    gtk_widget_show (window);
  else
    gtk_widget_destroy (window);
}

void
bbox_widget_destroy (GtkWidget* widget, GtkWidget* todestroy)
{
}

void
create_bbox_window (gint  horizontal,
		    char* title, 
		    gint  pos, 
		    gint  spacing,
		    gint  child_w, 
		    gint  child_h, 
		    gint  layout)
{
  GtkWidget* window;
  GtkWidget* box1;
  GtkWidget* bbox;
  GtkWidget* button;
	
  /* create a new window */
  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  gtk_window_set_title (GTK_WINDOW (window), title);

  gtk_signal_connect (GTK_OBJECT (window), "destroy",
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		      GTK_SIGNAL_FUNC(bbox_widget_destroy), window);
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  gtk_signal_connect (GTK_OBJECT (window), "delete_event",
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		      GTK_SIGNAL_FUNC(bbox_widget_destroy), window);
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  if (horizontal)
  {
    gtk_widget_set_usize (window, 550, 60);
    gtk_widget_set_uposition (window, 150, pos);
    box1 = gtk_vbox_new (FALSE, 0);
  }
  else
  {
    gtk_widget_set_usize (window, 150, 400);
    gtk_widget_set_uposition (window, pos, 200);
    box1 = gtk_vbox_new (FALSE, 0);
  }
  
  gtk_container_add (GTK_CONTAINER (window), box1);
  gtk_widget_show (box1);
  
  if (horizontal)
    bbox = gtk_hbutton_box_new();
  else
    bbox = gtk_vbutton_box_new();
  gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), layout);
  gtk_button_box_set_spacing (GTK_BUTTON_BOX (bbox), spacing);
  gtk_button_box_set_child_size (GTK_BUTTON_BOX (bbox), child_w, child_h);
  gtk_widget_show (bbox);
  
  gtk_container_border_width (GTK_CONTAINER(box1), 25);
  gtk_box_pack_start (GTK_BOX (box1), bbox, TRUE, TRUE, 0);
  
  button = gtk_button_new_with_label ("OK");
  gtk_container_add (GTK_CONTAINER(bbox), button);

  gtk_signal_connect (GTK_OBJECT (button), "clicked",
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		      GTK_SIGNAL_FUNC(bbox_widget_destroy), window);
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  gtk_widget_show (button);
  
  button = gtk_button_new_with_label ("Cancel");
  gtk_container_add (GTK_CONTAINER(bbox), button);
  gtk_widget_show (button);
  
  button = gtk_button_new_with_label ("Help");
  gtk_container_add (GTK_CONTAINER(bbox), button);
  gtk_widget_show (button);
  
  gtk_widget_show (window);
}

void
test_hbbox ()
{
  create_bbox_window (TRUE, "Spread", 50, 40, 85, 28, GTK_BUTTONBOX_SPREAD);
  create_bbox_window (TRUE, "Edge", 200, 40, 85, 25, GTK_BUTTONBOX_EDGE);
  create_bbox_window (TRUE, "Start", 350, 40, 85, 25, GTK_BUTTONBOX_START);
  create_bbox_window (TRUE, "End", 500, 15, 30, 25, GTK_BUTTONBOX_END);
}

void
test_vbbox ()
{
  create_bbox_window (FALSE, "Spread", 50, 40, 85, 25, GTK_BUTTONBOX_SPREAD);
  create_bbox_window (FALSE, "Edge", 250, 40, 85, 28, GTK_BUTTONBOX_EDGE);
  create_bbox_window (FALSE, "Start", 450, 40, 85, 25, GTK_BUTTONBOX_START);
  create_bbox_window (FALSE, "End", 650, 15, 30, 25, GTK_BUTTONBOX_END);
} 

void
create_button_box ()
{
  static GtkWidget* window = NULL;
  GtkWidget* bbox;
  GtkWidget* button;
	
  if (!window)
  {
    window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
    gtk_window_set_title (GTK_WINDOW (window),
			  "Button Box Test");
    
    gtk_signal_connect (GTK_OBJECT (window), "destroy",
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			GTK_SIGNAL_FUNC(destroy_window), &window);
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    gtk_signal_connect (GTK_OBJECT (window), "delete_event",
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			GTK_SIGNAL_FUNC(destroy_window), &window);
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    gtk_container_border_width (GTK_CONTAINER (window), 20);
    
    /* 
     *these 15 lines are a nice and easy example for GtkHButtonBox 
     */
    bbox = gtk_hbutton_box_new ();
    gtk_container_add (GTK_CONTAINER (window), bbox);
    gtk_widget_show (bbox);
    
    button = gtk_button_new_with_label ("Horizontal");
    gtk_signal_connect (GTK_OBJECT (button), "clicked",
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			GTK_SIGNAL_FUNC(test_hbbox), 0);
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    gtk_container_add (GTK_CONTAINER (bbox), button);
    gtk_widget_show (button);
    
    button = gtk_button_new_with_label ("Vertical");
    gtk_signal_connect (GTK_OBJECT (button), "clicked",
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			GTK_SIGNAL_FUNC(test_vbbox), 0);
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    gtk_container_add (GTK_CONTAINER (bbox), button);
    gtk_widget_show (button);
  }

  if (!GTK_WIDGET_VISIBLE (window))
    gtk_widget_show (window);
  else
    gtk_widget_destroy (window);
}

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GtkWidget *
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new_pixmap (char      *filename,
	    GdkWindow *window,
	    GdkColor  *background)
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{
  GtkWidget *wpixmap;
  GdkPixmap *pixmap;
  GdkBitmap *mask;

  pixmap = gdk_pixmap_create_from_xpm (window, &mask,
				       background,
				       "test.xpm");
  wpixmap = gtk_pixmap_new (pixmap, mask);

  return wpixmap;
}

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void
set_toolbar_horizontal (GtkWidget *widget,
			gpointer   data)
{
  gtk_toolbar_set_orientation (GTK_TOOLBAR (data), GTK_ORIENTATION_HORIZONTAL);
}

void
set_toolbar_vertical (GtkWidget *widget,
		      gpointer   data)
{
  gtk_toolbar_set_orientation (GTK_TOOLBAR (data), GTK_ORIENTATION_VERTICAL);
}

void
set_toolbar_icons (GtkWidget *widget,
		   gpointer   data)
{
  gtk_toolbar_set_style (GTK_TOOLBAR (data), GTK_TOOLBAR_ICONS);
}

void
set_toolbar_text (GtkWidget *widget,
	          gpointer   data)
{
  gtk_toolbar_set_style (GTK_TOOLBAR (data), GTK_TOOLBAR_TEXT);
}

void
set_toolbar_both (GtkWidget *widget,
		  gpointer   data)
{
  gtk_toolbar_set_style (GTK_TOOLBAR (data), GTK_TOOLBAR_BOTH);
}

void
set_toolbar_small_space (GtkWidget *widget,
			 gpointer   data)
{
  gtk_toolbar_set_space_size (GTK_TOOLBAR (data), 5);
}

void
set_toolbar_big_space (GtkWidget *widget,
		       gpointer   data)
{
  gtk_toolbar_set_space_size (GTK_TOOLBAR (data), 10);
}

void
set_toolbar_enable (GtkWidget *widget,
		    gpointer   data)
{
  gtk_toolbar_set_tooltips (GTK_TOOLBAR (data), TRUE);
}

void
set_toolbar_disable (GtkWidget *widget,
		     gpointer   data)
{
  gtk_toolbar_set_tooltips (GTK_TOOLBAR (data), FALSE);
}

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void
create_toolbar (void)
{
  static GtkWidget *window = NULL;
  GtkWidget *toolbar;

  if (!window)
    {
      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
      gtk_window_set_title (GTK_WINDOW (window), "Toolbar test");
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      gtk_window_set_policy (GTK_WINDOW (window), TRUE, TRUE, TRUE);
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      gtk_signal_connect (GTK_OBJECT (window), "destroy",
			  GTK_SIGNAL_FUNC (destroy_window),
			  &window);
      gtk_signal_connect (GTK_OBJECT (window), "delete_event",
			  GTK_SIGNAL_FUNC (destroy_window),
			  &window);

      gtk_container_border_width (GTK_CONTAINER (window), 0);
      gtk_widget_realize (window);

      toolbar = gtk_toolbar_new (GTK_ORIENTATION_HORIZONTAL, GTK_TOOLBAR_BOTH);

      gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
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			       "Horizontal", "Horizontal toolbar layout",
			       GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
						       &window->style->bg[GTK_STATE_NORMAL])),
			       (GtkSignalFunc) set_toolbar_horizontal, toolbar);
      gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
			       "Vertical", "Vertical toolbar layout",
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			       GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
						       &window->style->bg[GTK_STATE_NORMAL])),
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			       (GtkSignalFunc) set_toolbar_vertical, toolbar);

      gtk_toolbar_append_space (GTK_TOOLBAR(toolbar));

      gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
			       "Icons", "Only show toolbar icons",
			       GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
						       &window->style->bg[GTK_STATE_NORMAL])),
			       (GtkSignalFunc) set_toolbar_icons, toolbar);
      gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
			       "Text", "Only show toolbar text",
			       GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
						       &window->style->bg[GTK_STATE_NORMAL])),
			       (GtkSignalFunc) set_toolbar_text, toolbar);
      gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
			       "Both", "Show toolbar icons and text",
			       GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
						       &window->style->bg[GTK_STATE_NORMAL])),
			       (GtkSignalFunc) set_toolbar_both, toolbar);

      gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));

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      gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
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			       "Small", "Use small spaces",
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			       GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
						       &window->style->bg[GTK_STATE_NORMAL])),
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			       (GtkSignalFunc) set_toolbar_small_space, toolbar);
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      gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
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			       "Big", "Use big spaces",
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			       GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
						       &window->style->bg[GTK_STATE_NORMAL])),
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			       (GtkSignalFunc) set_toolbar_big_space, toolbar);

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      gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
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      gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
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			       "Enable", "Enable tooltips",
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			       GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
						       &window->style->bg[GTK_STATE_NORMAL])),
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			       (GtkSignalFunc) set_toolbar_enable, toolbar);
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      gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
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			       "Disable", "Disable tooltips",
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			       GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
						       &window->style->bg[GTK_STATE_NORMAL])),
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			       (GtkSignalFunc) set_toolbar_disable, toolbar);
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      gtk_container_add (GTK_CONTAINER (window), toolbar);
      gtk_widget_show (toolbar);
    }

  if (!GTK_WIDGET_VISIBLE (window))
    gtk_widget_show (window);
  else
    gtk_widget_destroy (window);
}

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GtkWidget *
make_toolbar (GtkWidget *window)
{
  GtkWidget *toolbar;

  if (!GTK_WIDGET_REALIZED (window))
    gtk_widget_realize (window);

  toolbar = gtk_toolbar_new (GTK_ORIENTATION_HORIZONTAL, GTK_TOOLBAR_BOTH);

  gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
			   "Horizontal", "Horizontal toolbar layout",
			   GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
						   &window->style->bg[GTK_STATE_NORMAL])),
			   (GtkSignalFunc) set_toolbar_horizontal, toolbar);
  gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
			   "Vertical", "Vertical toolbar layout",
			   GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
						   &window->style->bg[GTK_STATE_NORMAL])),
			   (GtkSignalFunc) set_toolbar_vertical, toolbar);

  gtk_toolbar_append_space (GTK_TOOLBAR(toolbar));

  gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
			   "Icons", "Only show toolbar icons",
			   GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
						   &window->style->bg[GTK_STATE_NORMAL])),
			   (GtkSignalFunc) set_toolbar_icons, toolbar);
  gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
			   "Text", "Only show toolbar text",
			   GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
						   &window->style->bg[GTK_STATE_NORMAL])),
			   (GtkSignalFunc) set_toolbar_text, toolbar);
  gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
			   "Both", "Show toolbar icons and text",
			   GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
						   &window->style->bg[GTK_STATE_NORMAL])),
			   (GtkSignalFunc) set_toolbar_both, toolbar);

  gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));

  gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
			   "Small", "Use small spaces",
			   GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
						   &window->style->bg[GTK_STATE_NORMAL])),
			   (GtkSignalFunc) set_toolbar_small_space, toolbar);
  gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
			   "Big", "Use big spaces",
			   GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
						   &window->style->bg[GTK_STATE_NORMAL])),
			   (GtkSignalFunc) set_toolbar_big_space, toolbar);

  gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));

  gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
			   "Enable", "Enable tooltips",
			   GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
						   &window->style->bg[GTK_STATE_NORMAL])),
			   (GtkSignalFunc) set_toolbar_enable, toolbar);
  gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
			   "Disable", "Disable tooltips",
			   GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
						   &window->style->bg[GTK_STATE_NORMAL])),
			   (GtkSignalFunc) set_toolbar_disable, toolbar);

  return toolbar;
}

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void
create_handle_box ()
{
  static GtkWidget* window = NULL;
  GtkWidget* hbox;
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#if 0
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  GtkWidget* button;
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#endif
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  if (!window)
  {
    window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
    gtk_window_set_title (GTK_WINDOW (window),
			  "Handle Box Test");
    
    gtk_signal_connect (GTK_OBJECT (window), "destroy",
			GTK_SIGNAL_FUNC(destroy_window), &window);
    gtk_signal_connect (GTK_OBJECT (window), "delete_event",
			GTK_SIGNAL_FUNC(destroy_window), &window);
    
    gtk_container_border_width (GTK_CONTAINER (window), 20);
    
    hbox = gtk_handle_box_new ();
    gtk_container_add (GTK_CONTAINER (window), hbox);
    gtk_widget_show (hbox);
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#if 0
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#if 0
    button = gtk_toggle_button_new_with_label ("Let's try this");
#else
    button = gtk_label_new ("Let's try this");
#endif
    gtk_container_add (GTK_CONTAINER (hbox), button);
    gtk_widget_set_usize(button, 250, 40);
    gtk_widget_show (button);
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#else
    {
      GtkWidget *toolbar = make_toolbar (window);
      gtk_container_add (GTK_CONTAINER (hbox), toolbar);
      gtk_widget_show (toolbar);
    }
#endif
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  }

  if (!GTK_WIDGET_VISIBLE (window))
    gtk_widget_show (window);
  else
    gtk_widget_destroy (window);
}

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void
reparent_label (GtkWidget *widget,
		GtkWidget *new_parent)
{
  GtkWidget *label;

  label = gtk_object_get_user_data (GTK_OBJECT (widget));

  gtk_widget_reparent (label, new_parent);
}

void
create_reparent ()
{
  static GtkWidget *window = NULL;
  GtkWidget *box1;
  GtkWidget *box2;
  GtkWidget *box3;
  GtkWidget *frame;
  GtkWidget *button;
  GtkWidget *label;
  GtkWidget *separator;

  if (!window)
    {
      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);

      gtk_signal_connect (GTK_OBJECT (window), "destroy",
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			  GTK_SIGNAL_FUNC(destroy_window),
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			  &window);
      gtk_signal_connect (GTK_OBJECT (window), "delete_event",
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			  GTK_SIGNAL_FUNC(destroy_window),
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			  &window);

      gtk_window_set_title (GTK_WINDOW (window), "buttons");
      gtk_container_border_width (GTK_CONTAINER (window), 0);


      box1 = gtk_vbox_new (FALSE, 0);
      gtk_container_add (GTK_CONTAINER (window), box1);
      gtk_widget_show (box1);


      box2 = gtk_hbox_new (FALSE, 5);
      gtk_container_border_width (GTK_CONTAINER (box2), 10);
      gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
      gtk_widget_show (box2);


      label = gtk_label_new ("Hello World");

      frame = gtk_frame_new ("Frame 1");
      gtk_box_pack_start (GTK_BOX (box2), frame, TRUE, TRUE, 0);
      gtk_widget_show (frame);

      box3 = gtk_vbox_new (FALSE, 5);
      gtk_container_border_width (GTK_CONTAINER (box3), 5);
      gtk_container_add (GTK_CONTAINER (frame), box3);
      gtk_widget_show (box3);

      button = gtk_button_new_with_label ("switch");
      gtk_signal_connect (GTK_OBJECT (button), "clicked",
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			  GTK_SIGNAL_FUNC(reparent_label),
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			  box3);
      gtk_object_set_user_data (GTK_OBJECT (button), label);
      gtk_box_pack_start (GTK_BOX (box3), button, FALSE, TRUE, 0);
      gtk_widget_show (button);

      gtk_box_pack_start (GTK_BOX (box3), label, FALSE, TRUE, 0);
      gtk_widget_show (label);


      frame = gtk_frame_new ("Frame 2");
      gtk_box_pack_start (GTK_BOX (box2), frame, TRUE, TRUE, 0);
      gtk_widget_show (frame);

      box3 = gtk_vbox_new (FALSE, 5);
      gtk_container_border_width (GTK_CONTAINER (box3), 5);
      gtk_container_add (GTK_CONTAINER (frame), box3);
      gtk_widget_show (box3);

      button = gtk_button_new_with_label ("switch");
      gtk_signal_connect (GTK_OBJECT (button), "clicked",
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			  GTK_SIGNAL_FUNC(reparent_label),
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			  box3);
      gtk_object_set_user_data (GTK_OBJECT (button), label);
      gtk_box_pack_start (GTK_BOX (box3), button, FALSE, TRUE, 0);
      gtk_widget_show (button);


      separator = gtk_hseparator_new ();
      gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
      gtk_widget_show (separator);


      box2 = gtk_vbox_new (FALSE, 10);
      gtk_container_border_width (GTK_CONTAINER (box2), 10);
      gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
      gtk_widget_show (box2);


      button = gtk_button_new_with_label ("close");
      gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
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				 GTK_SIGNAL_FUNC(gtk_widget_destroy),
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				 GTK_OBJECT (window));
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
      GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
      gtk_widget_grab_default (button);
      gtk_widget_show (button);
    }

  if (!GTK_WIDGET_VISIBLE (window))
    gtk_widget_show (window);
  else
    gtk_widget_destroy (window);
}

void
create_pixmap ()
{
  static GtkWidget *window = NULL;
  GtkWidget *box1;
  GtkWidget *box2;
  GtkWidget *box3;
  GtkWidget *button;
  GtkWidget *label;
  GtkWidget *separator;
  GtkWidget *pixmapwid;
  GdkPixmap *pixmap;
  GdkBitmap *mask;
  GtkStyle *style;

  if (!window)
    {
      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);

      gtk_signal_connect (GTK_OBJECT (window), "destroy",
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                          GTK_SIGNAL_FUNC(destroy_window),
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                          &window);
      gtk_signal_connect (GTK_OBJECT (window), "delete_event",
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                          GTK_SIGNAL_FUNC(destroy_window),
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                          &window);

      gtk_window_set_title (GTK_WINDOW (window), "pixmap");
      gtk_container_border_width (GTK_CONTAINER (window), 0);
      gtk_widget_realize(window);

      box1 = gtk_vbox_new (FALSE, 0);
      gtk_container_add (GTK_CONTAINER (window), box1);
      gtk_widget_show (box1);

      box2 = gtk_vbox_new (FALSE, 10);
      gtk_container_border_width (GTK_CONTAINER (box2), 10);
      gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
      gtk_widget_show (box2);

      button = gtk_button_new ();
      gtk_box_pack_start (GTK_BOX (box2), button, FALSE, FALSE, 0);
      gtk_widget_show (button);

      style=gtk_widget_get_style(button);

      pixmap = gdk_pixmap_create_from_xpm (window->window, &mask, 
					   &style->bg[GTK_STATE_NORMAL],
					   "test.xpm");
      pixmapwid = gtk_pixmap_new (pixmap, mask);

      label = gtk_label_new ("Pixmap\ntest");
      box3 = gtk_hbox_new (FALSE, 0);
      gtk_container_border_width (GTK_CONTAINER (box3), 2);
      gtk_container_add (GTK_CONTAINER (box3), pixmapwid);
      gtk_container_add (GTK_CONTAINER (box3), label);
      gtk_container_add (GTK_CONTAINER (button), box3);
      gtk_widget_show (pixmapwid);
      gtk_widget_show (label);
      gtk_widget_show (box3);

      separator = gtk_hseparator_new ();
      gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
      gtk_widget_show (separator);


      box2 = gtk_vbox_new (FALSE, 10);
      gtk_container_border_width (GTK_CONTAINER (box2), 10);
      gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
      gtk_widget_show (box2);


      button = gtk_button_new_with_label ("close");
      gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
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                                 GTK_SIGNAL_FUNC(gtk_widget_destroy),
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                                 GTK_OBJECT (window));
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
      GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
      gtk_widget_grab_default (button);
      gtk_widget_show (button);
    }

  if (!GTK_WIDGET_VISIBLE (window))
    gtk_widget_show (window);
  else
    gtk_widget_destroy (window);
}

void
create_tooltips ()
{
  static GtkWidget *window = NULL;
  GtkWidget *box1;
  GtkWidget *box2;
  GtkWidget *button;
  GtkWidget *separator;
  GtkTooltips *tooltips;

  if (!window)
    {
      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);

      gtk_signal_connect (GTK_OBJECT (window), "destroy",
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                          GTK_SIGNAL_FUNC(destroy_window),
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                          &window);
      gtk_signal_connect (GTK_OBJECT (window), "delete_event",
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                          GTK_SIGNAL_FUNC(destroy_window),
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                          &window);

      gtk_window_set_title (GTK_WINDOW (window), "tooltips");
      gtk_container_border_width (GTK_CONTAINER (window), 0);

      tooltips=gtk_tooltips_new();

      box1 = gtk_vbox_new (FALSE, 0);
      gtk_container_add (GTK_CONTAINER (window), box1);
      gtk_widget_show (box1);


      box2 = gtk_vbox_new (FALSE, 10);
      gtk_container_border_width (GTK_CONTAINER (box2), 10);
      gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
      gtk_widget_show (box2);


      button = gtk_toggle_button_new_with_label ("button1");
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
      gtk_widget_show (button);

      gtk_tooltips_set_tips(tooltips,button,"This is button 1");

      button = gtk_toggle_button_new_with_label ("button2");
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
      gtk_widget_show (button);

      gtk_tooltips_set_tips(tooltips,button,"This is button 2");

      button = gtk_toggle_button_new_with_label ("button3");
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
      gtk_widget_show (button);

      gtk_tooltips_set_tips (tooltips, button, "This is button 3. This is also a really long tooltip which probably won't fit on a single line and will therefore need to be wrapped. Hopefully the wrapping will work correctly.");

      separator = gtk_hseparator_new ();
      gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
      gtk_widget_show (separator);


      box2 = gtk_vbox_new (FALSE, 10);
      gtk_container_border_width (GTK_CONTAINER (box2), 10);
      gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
      gtk_widget_show (box2);


      button = gtk_button_new_with_label ("close");
      gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
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                                 GTK_SIGNAL_FUNC(gtk_widget_destroy),
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                                 GTK_OBJECT (window));
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
      GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
      gtk_widget_grab_default (button);
      gtk_widget_show (button);

      gtk_tooltips_set_tips (tooltips, button, "Push this button to close window");
    }

  if (!GTK_WIDGET_VISIBLE (window))
    gtk_widget_show (window);
  else
    gtk_widget_destroy (window);
}

GtkWidget*
create_menu (int depth)
{
  GtkWidget *menu;
  GtkWidget *submenu;
  GtkWidget *menuitem;
  GSList *group;
  char buf[32];
  int i, j;

  if (depth < 1)
    return NULL;

  menu = gtk_menu_new ();
  submenu = NULL;
  group = NULL;

  for (i = 0, j = 1; i < 5; i++, j++)
    {
      sprintf (buf, "item %2d - %d", depth, j);
      menuitem = gtk_radio_menu_item_new_with_label (group, buf);
      group = gtk_radio_menu_item_group (GTK_RADIO_MENU_ITEM (menuitem));
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      if (depth % 2)
	gtk_check_menu_item_set_show_toggle (GTK_CHECK_MENU_ITEM (menuitem), TRUE);
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      gtk_menu_append (GTK_MENU (menu), menuitem);
      gtk_widget_show (menuitem);

      if (depth > 0)
	{
	  if (!submenu)
	    submenu = create_menu (depth - 1);
	  gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), submenu);
	}
    }

  return menu;
}

void
create_menus ()
{
  static GtkWidget *window = NULL;
  GtkWidget *box1;
  GtkWidget *box2;
  GtkWidget *button;
  GtkWidget *menu;
  GtkWidget *menubar;
  GtkWidget *menuitem;
  GtkWidget *optionmenu;
  GtkWidget *separator;

  if (!window)
    {
      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);

      gtk_signal_connect (GTK_OBJECT (window), "destroy",
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			  GTK_SIGNAL_FUNC(destroy_window),
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			  &window);
      gtk_signal_connect (GTK_OBJECT (window), "delete_event",
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			  GTK_SIGNAL_FUNC(destroy_window),
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			  &window);

      gtk_window_set_title (GTK_WINDOW (window), "menus");
      gtk_container_border_width (GTK_CONTAINER (window), 0);


      box1 = gtk_vbox_new (FALSE, 0);
      gtk_container_add (GTK_CONTAINER (window), box1);
      gtk_widget_show (box1);


      menubar = gtk_menu_bar_new ();
      gtk_box_pack_start (GTK_BOX (box1), menubar, FALSE, TRUE, 0);
      gtk_widget_show (menubar);

      menu = create_menu (2);

      menuitem = gtk_menu_item_new_with_label ("test\nline2");
      gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), menu);
      gtk_menu_bar_append (GTK_MENU_BAR (menubar), menuitem);
      gtk_widget_show (menuitem);

      menuitem = gtk_menu_item_new_with_label ("foo");
      gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), menu);
      gtk_menu_bar_append (GTK_MENU_BAR (menubar), menuitem);
      gtk_widget_show (menuitem);

      menuitem = gtk_menu_item_new_with_label ("bar");
      gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), menu);
      gtk_menu_item_right_justify (GTK_MENU_ITEM (menuitem));
      gtk_menu_bar_append (GTK_MENU_BAR (menubar), menuitem);
      gtk_widget_show (menuitem);


      box2 = gtk_vbox_new (FALSE, 10);
      gtk_container_border_width (GTK_CONTAINER (box2), 10);
      gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
      gtk_widget_show (box2);


      optionmenu = gtk_option_menu_new ();
      gtk_option_menu_set_menu (GTK_OPTION_MENU (optionmenu), create_menu (1));
      gtk_option_menu_set_history (GTK_OPTION_MENU (optionmenu), 4);
      gtk_box_pack_start (GTK_BOX (box2), optionmenu, TRUE, TRUE, 0);
      gtk_widget_show (optionmenu);


      separator = gtk_hseparator_new ();
      gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
      gtk_widget_show (separator);


      box2 = gtk_vbox_new (FALSE, 10);
      gtk_container_border_width (GTK_CONTAINER (box2), 10);
      gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
      gtk_widget_show (box2);


      button = gtk_button_new_with_label ("close");
      gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
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				 GTK_SIGNAL_FUNC(gtk_widget_destroy),
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				 GTK_OBJECT (window));
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
      GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
      gtk_widget_grab_default (button);
      gtk_widget_show (button);
    }

  if (!GTK_WIDGET_VISIBLE (window))
    gtk_widget_show (window);
  else
    gtk_widget_destroy (window);
}

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/*
 * GtkScrolledWindow
 */
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void
create_scrolled_windows ()
{
  static GtkWidget *window;
  GtkWidget *scrolled_window;
  GtkWidget *table;
  GtkWidget *button;
  char buffer[32];
  int i, j;

  if (!window)
    {
      window = gtk_dialog_new ();

      gtk_signal_connect (GTK_OBJECT (window), "destroy",
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			  &window);
      gtk_signal_connect (GTK_OBJECT (window), "delete_event",
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			  GTK_SIGNAL_FUNC(destroy_window),
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			  &window);

      gtk_window_set_title (GTK_WINDOW (window), "dialog");
      gtk_container_border_width (GTK_CONTAINER (window), 0);


      scrolled_window = gtk_scrolled_window_new (NULL, NULL);
      gtk_container_border_width (GTK_CONTAINER (scrolled_window), 10);
      gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
				      GTK_POLICY_AUTOMATIC,
				      GTK_POLICY_AUTOMATIC);
      gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), 
			  scrolled_window, TRUE, TRUE, 0);
      gtk_widget_show (scrolled_window);

      table = gtk_table_new (20, 20, FALSE);
      gtk_table_set_row_spacings (GTK_TABLE (table), 10);
      gtk_table_set_col_spacings (GTK_TABLE (table), 10);
      gtk_container_add (GTK_CONTAINER (scrolled_window), table);
      gtk_widget_show (table);

      for (i = 0; i < 20; i++)
	for (j = 0; j < 20; j++)
	  {
	    sprintf (buffer, "button (%d,%d)\n", i, j);
	    button = gtk_toggle_button_new_with_label (buffer);
	    gtk_table_attach_defaults (GTK_TABLE (table), button,
				       i, i+1, j, j+1);
	    gtk_widget_show (button);
	  }


      button = gtk_button_new_with_label ("close");
      gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
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				 GTK_OBJECT (window));
      GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
      gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area), 
			  button, TRUE, TRUE, 0);
      gtk_widget_grab_default (button);
      gtk_widget_show (button);
    }

  if (!GTK_WIDGET_VISIBLE (window))
    gtk_widget_show (window);
  else
    gtk_widget_destroy (window);
}

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/*
 * GtkEntry
 */
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void entry_toggle_editable (GtkWidget *checkbutton,
			    GtkWidget *entry)
{
   gtk_entry_set_editable(GTK_ENTRY(entry),
			  GTK_TOGGLE_BUTTON(checkbutton)->active);
}

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void
create_entry ()
{
  static GtkWidget *window = NULL;
  GtkWidget *box1;
  GtkWidget *box2;
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  GtkWidget *editable_check;
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  GtkWidget *entry, *cb;
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  GtkWidget *button;
  GtkWidget *separator;
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  GList *cbitems = NULL;
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  if (!window)
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    {
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      cbitems = g_list_append(cbitems, "item1");
      cbitems = g_list_append(cbitems, "item2");
      cbitems = g_list_append(cbitems, "and item3");
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      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);

      gtk_signal_connect (GTK_OBJECT (window), "destroy",
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			  &window);
      gtk_signal_connect (GTK_OBJECT (window), "delete_event",
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			  GTK_SIGNAL_FUNC(destroy_window),
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			  &window);

      gtk_window_set_title (GTK_WINDOW (window), "entry");
      gtk_container_border_width (GTK_CONTAINER (window), 0);


      box1 = gtk_vbox_new (FALSE, 0);
      gtk_container_add (GTK_CONTAINER (window), box1);
      gtk_widget_show (box1);


      box2 = gtk_vbox_new (FALSE, 10);
      gtk_container_border_width (GTK_CONTAINER (box2), 10);
      gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
      gtk_widget_show (box2);

      entry = gtk_entry_new ();
      gtk_entry_set_text (GTK_ENTRY (entry), "hello world");
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      gtk_entry_select_region (GTK_ENTRY (entry), 
			       0, GTK_ENTRY(entry)->text_length);
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      gtk_box_pack_start (GTK_BOX (box2), entry, TRUE, TRUE, 0);
      gtk_widget_show (entry);

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      cb = gtk_combo_box_new (cbitems);
      gtk_entry_set_text (GTK_ENTRY (cb), "hello world");
      gtk_entry_select_region (GTK_ENTRY (cb),
			       0, GTK_ENTRY(entry)->text_length);
      gtk_box_pack_start (GTK_BOX (box2), cb, TRUE, TRUE, 0);
      gtk_widget_show (cb);

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      editable_check = gtk_check_button_new_with_label("Editable");
      gtk_box_pack_start (GTK_BOX (box2), editable_check, TRUE, TRUE, 0);
      gtk_signal_connect (GTK_OBJECT(editable_check), "toggled",
			  GTK_SIGNAL_FUNC(entry_toggle_editable), entry);
      gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(editable_check), TRUE);
      gtk_widget_show (editable_check);
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      separator = gtk_hseparator_new ();
      gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
      gtk_widget_show (separator);


      box2 = gtk_vbox_new (FALSE, 10);
      gtk_container_border_width (GTK_CONTAINER (box2), 10);
      gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
      gtk_widget_show (box2);


      button = gtk_button_new_with_label ("close");
      gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
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				 GTK_OBJECT (window));
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
      GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
      gtk_widget_grab_default (button);
      gtk_widget_show (button);
    }

  if (!GTK_WIDGET_VISIBLE (window))
    gtk_widget_show (window);
  /*  else
    gtk_widget_destroy (window); */
}

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/*
 * GtkList
 */
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void
list_add (GtkWidget *widget,
	  GtkWidget *list)
{
  static int i = 1;
  gchar buffer[64];
  GtkWidget *list_item;

  sprintf (buffer, "added item %d", i++);
  list_item = gtk_list_item_new_with_label (buffer);
  gtk_widget_show (list_item);
  gtk_container_add (GTK_CONTAINER (list), list_item);
}

void
list_remove (GtkWidget *widget,
	     GtkWidget *list)
{
  GList *tmp_list;
  GList *clear_list;

  tmp_list = GTK_LIST (list)->selection;
  clear_list = NULL;

  while (tmp_list)
    {
      clear_list = g_list_prepend (clear_list, tmp_list->data);
      tmp_list = tmp_list->next;
    }

  clear_list = g_list_reverse (clear_list);

  gtk_list_remove_items (GTK_LIST (list), clear_list);

  tmp_list = clear_list;

  while (tmp_list)
    {
      gtk_widget_destroy (GTK_WIDGET (tmp_list->data));
      tmp_list = tmp_list->next;
    }

  g_list_free (clear_list);
}

void
create_list ()
{
  static GtkWidget *window = NULL;
  static char *list_items[] =
  {
    "hello",
    "world",
    "blah",
    "foo",
    "bar",
    "argh",
    "spencer",
    "is a",
    "wussy",
    "programmer",
  };
  static int nlist_items = sizeof (list_items) / sizeof (list_items[0]);

  GtkWidget *box1;
  GtkWidget *box2;
  GtkWidget *scrolled_win;
  GtkWidget *list;
  GtkWidget *list_item;
  GtkWidget *button;
  GtkWidget *separator;
  int i;

  if (!window)
    {
      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);

      gtk_signal_connect (GTK_OBJECT (window), "destroy",
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			  GTK_SIGNAL_FUNC(destroy_window),
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			  &window);
      gtk_signal_connect (GTK_OBJECT (window), "delete_event",
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			  GTK_SIGNAL_FUNC(destroy_window),
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			  &window);

      gtk_window_set_title (GTK_WINDOW (window), "list");
      gtk_container_border_width (GTK_CONTAINER (window), 0);


      box1 = gtk_vbox_new (FALSE, 0);
      gtk_container_add (GTK_CONTAINER (window), box1);
      gtk_widget_show (box1);


      box2 = gtk_vbox_new (FALSE, 10);
      gtk_container_border_width (GTK_CONTAINER (box2), 10);
      gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
      gtk_widget_show (box2);


      scrolled_win = gtk_scrolled_window_new (NULL, NULL);
      gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
				      GTK_POLICY_AUTOMATIC, 
				      GTK_POLICY_AUTOMATIC);
      gtk_box_pack_start (GTK_BOX (box2), scrolled_win, TRUE, TRUE, 0);
      gtk_widget_show (scrolled_win);

      list = gtk_list_new ();
      gtk_list_set_selection_mode (GTK_LIST (list), GTK_SELECTION_MULTIPLE);
      gtk_list_set_selection_mode (GTK_LIST (list), GTK_SELECTION_BROWSE);
      gtk_container_add (GTK_CONTAINER (scrolled_win), list);
      gtk_widget_show (list);

      for (i = 0; i < nlist_items; i++)
	{
	  list_item = gtk_list_item_new_with_label (list_items[i]);
	  gtk_container_add (GTK_CONTAINER (list), list_item);
	  gtk_widget_show (list_item);
	}

      button = gtk_button_new_with_label ("add");
      GTK_WIDGET_UNSET_FLAGS (button, GTK_CAN_FOCUS);
      gtk_signal_connect (GTK_OBJECT (button), "clicked",
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			  GTK_SIGNAL_FUNC(list_add),
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			  list);
      gtk_box_pack_start (GTK_BOX (box2), button, FALSE, TRUE, 0);
      gtk_widget_show (button);

      button = gtk_button_new_with_label ("remove");
      GTK_WIDGET_UNSET_FLAGS (button, GTK_CAN_FOCUS);
      gtk_signal_connect (GTK_OBJECT (button), "clicked",
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			  GTK_SIGNAL_FUNC(list_remove),
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			  list);
      gtk_box_pack_start (GTK_BOX (box2), button, FALSE, TRUE, 0);
      gtk_widget_show (button);


      separator = gtk_hseparator_new ();
      gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
      gtk_widget_show (separator);


      box2 = gtk_vbox_new (FALSE, 10);
      gtk_container_border_width (GTK_CONTAINER (box2), 10);
      gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
      gtk_widget_show (box2);


      button = gtk_button_new_with_label ("close");
      gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
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				 GTK_SIGNAL_FUNC(gtk_widget_destroy),
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				 GTK_OBJECT (window));
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
      GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
      gtk_widget_grab_default (button);
      gtk_widget_show (button);
    }

  if (!GTK_WIDGET_VISIBLE (window))
    gtk_widget_show (window);
  else
    gtk_widget_destroy (window);
}

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/*
 * GtkCList
 */
#define TESTGTK_CLIST_COLUMNS 7
static gint clist_rows = 0;
static gint clist_selected_row = 0;

void
add1000_clist (GtkWidget *widget, gpointer data)
{
  gint i;
  char text[TESTGTK_CLIST_COLUMNS][50];
  char *texts[TESTGTK_CLIST_COLUMNS];

  for (i = 0; i < TESTGTK_CLIST_COLUMNS; i++)
    {
      texts[i] = text[i];
      sprintf (text[i], "Column %d", i);
    }
  
  sprintf (text[1], "Right");
  sprintf (text[2], "Center");
  
  gtk_clist_freeze (GTK_CLIST (data));
  for (i = 0; i < 1000; i++)
    {
      sprintf (text[0], "Row %d", clist_rows++);
      gtk_clist_append (GTK_CLIST (data), texts);
    }
  gtk_clist_thaw (GTK_CLIST (data));

}

void
add10000_clist (GtkWidget *widget, gpointer data)
{
  gint i;
  char text[TESTGTK_CLIST_COLUMNS][50];
  char *texts[TESTGTK_CLIST_COLUMNS];

  for (i = 0; i < TESTGTK_CLIST_COLUMNS; i++)
    {
      texts[i] = text[i];
      sprintf (text[i], "Column %d", i);
    }
  
  sprintf (text[1], "Right");
  sprintf (text[2], "Center");
  
  gtk_clist_freeze (GTK_CLIST (data));
  for (i = 0; i < 10000; i++)
    {
      sprintf (text[0], "Row %d", clist_rows++);
      gtk_clist_append (GTK_CLIST (data), texts);
    }
  gtk_clist_thaw (GTK_CLIST (data));

}

void
clear_clist (GtkWidget *widget, gpointer data)
{
  gtk_clist_clear (GTK_CLIST (data));
  clist_rows = 0;
}

void
remove_row_clist (GtkWidget *widget, gpointer data)
{
  gtk_clist_remove (GTK_CLIST (data), clist_selected_row);
  clist_rows--;
}

void
select_clist (GtkWidget *widget,
	      gint row, 
	      gint column, 
	      GdkEventButton *bevent)
{
  gint button = 0;

  if (bevent)
    button = bevent->button;

  g_print ("GtkCList Selection: row %d column %d button %d\n", 
	   row, column, button);

  clist_selected_row = row;
}

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void
create_clist ()
{
  gint i;
  static GtkWidget *window = NULL;

  static char *titles[] =
  {
    "Title 0",
    "Title 1",
    "Title 2",
    "Title 3",
    "Title 4",
    "Title 5",
    "Title 6"
  };
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  char text[TESTGTK_CLIST_COLUMNS][50];
  char *texts[TESTGTK_CLIST_COLUMNS];
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  GtkWidget *box1;
  GtkWidget *box2;
  GtkWidget *clist;
  GtkWidget *button;
  GtkWidget *separator;


  if (!window)
    {
      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);

      gtk_signal_connect (GTK_OBJECT (window), "destroy",
			  GTK_SIGNAL_FUNC(destroy_window),
			  &window);
      gtk_signal_connect (GTK_OBJECT (window), "delete_event",
			  GTK_SIGNAL_FUNC(destroy_window),
			  &window);

      gtk_window_set_title (GTK_WINDOW (window), "clist");
      gtk_container_border_width (GTK_CONTAINER (window), 0);


      box1 = gtk_vbox_new (FALSE, 0);
      gtk_container_add (GTK_CONTAINER (window), box1);
      gtk_widget_show (box1);


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      box2 = gtk_hbox_new (FALSE, 10);
      gtk_container_border_width (GTK_CONTAINER (box2), 10);
      gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, FALSE, 0);
      gtk_widget_show (box2);

      /* create this here so we have a pointer to throw at the 
       * button callbacks -- more is done with it later */
      clist = gtk_clist_new (TESTGTK_CLIST_COLUMNS, titles);

      button = gtk_button_new_with_label ("Add 1,000 Rows");
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);

      gtk_signal_connect (GTK_OBJECT (button),
                          "clicked",
                          (GtkSignalFunc) add1000_clist,
                          (gpointer) clist);

      gtk_widget_show (button);


      button = gtk_button_new_with_label ("Add 10,000 Rows");
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);

      gtk_signal_connect (GTK_OBJECT (button),
                          "clicked",
                          (GtkSignalFunc) add10000_clist,
                          (gpointer) clist);

      gtk_widget_show (button);

      button = gtk_button_new_with_label ("Clear List");
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);

      gtk_signal_connect (GTK_OBJECT (button),
                          "clicked",
                          (GtkSignalFunc) clear_clist,
                          (gpointer) clist);

      gtk_widget_show (button);

      button = gtk_button_new_with_label ("Remove Row");
      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);

      gtk_signal_connect (GTK_OBJECT (button),
                          "clicked",
                          (GtkSignalFunc) remove_row_clist,
                          (gpointer) clist);

      gtk_widget_show (button);

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      box2 = gtk_vbox_new (FALSE, 10);
      gtk_container_border_width (GTK_CONTAINER (box2), 10);
      gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
      gtk_widget_show (box2);


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      /* 
       * the rest of the clist configuration
       */
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      gtk_clist_set_row_height (GTK_CLIST (clist), 20);
      
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      gtk_signal_connect (GTK_OBJECT (clist), 
			  "select_row",
			  (GtkSignalFunc) select_clist, 
			  NULL);

      gtk_clist_set_column_width (GTK_CLIST (clist), 0, 100);

      for (i = 1; i < TESTGTK_CLIST_COLUMNS; i++)
	gtk_clist_set_column_width (GTK_CLIST (clist), i, 80);
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      gtk_clist_set_selection_mode (GTK_CLIST (clist), GTK_SELECTION_BROWSE);

      gtk_clist_set_policy (GTK_CLIST (clist), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);

      gtk_clist_set_column_justification (GTK_CLIST (clist), 1, GTK_JUSTIFY_RIGHT);
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      gtk_clist_set_column_justification (GTK_CLIST (clist), 2, GTK_JUSTIFY_CENTER);
      
      for (i = 0; i < TESTGTK_CLIST_COLUMNS; i++)
	{
	  texts[i] = text[i];
	  sprintf (text[i], "Column %d", i);
	}
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      sprintf (text[1], "Right");
      sprintf (text[2], "Center");
1818

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      for (i = 0; i < 100; i++)
	{
	  sprintf (text[0], "Row %d", clist_rows++);
	  gtk_clist_append (GTK_CLIST (clist), texts);
	}
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