?? tree.c
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/* * * Sample Code for Gtk+ Programming in C, 1st Edition, Prentice Hall * * Copyright 2000 - 2002 Syd Logan, All Rights Reserved * * This code is distributed without warranty. You are free to use this * code for any purpose, however, if this code is republished or * redistributed in its original form, as hardcopy or electronically, * then you must include this copyright notice along with the code. * * Questions or comments regarding this code or any bugs it contains can * be directed to the author via e-mail at slogan@cts.com **/#include <gtk/gtk.h>static GtkWidget*make_tree (GtkWidget *window){ GtkWidget *root, *subtree, *node, *node1, *node2, *node3; root = gtk_tree_new(); gtk_widget_show( root ); node1 = node = gtk_tree_item_new_with_label("Fish"); gtk_tree_append(GTK_TREE(root), node); gtk_widget_show(node); node2 = node = gtk_tree_item_new_with_label("Invertebrates"); gtk_tree_append(GTK_TREE(root), node); gtk_widget_show(node); node3 = node = gtk_tree_item_new_with_label("Mammals"); gtk_tree_append(GTK_TREE(root), node); gtk_widget_show(node); subtree = gtk_tree_new(); gtk_widget_show( subtree ); node = gtk_tree_item_new_with_label("Great White Shark"); gtk_tree_append(GTK_TREE(subtree), node); gtk_widget_show(node); node = gtk_tree_item_new_with_label("Blue Banded Goby"); gtk_tree_append(GTK_TREE(subtree), node); gtk_widget_show(node); node = gtk_tree_item_new_with_label("Grunion"); gtk_tree_append(GTK_TREE(subtree), node); gtk_widget_show(node); node = gtk_tree_item_new_with_label("Stonefish"); gtk_tree_append(GTK_TREE(subtree), node); gtk_widget_show(node); node = gtk_tree_item_new_with_label("Leopard Shark"); gtk_tree_append(GTK_TREE(subtree), node); gtk_widget_show(node); node = gtk_tree_item_new_with_label("Thornback"); gtk_tree_append(GTK_TREE(subtree), node); gtk_widget_show(node); gtk_tree_item_set_subtree(GTK_TREE_ITEM( node1 ), subtree); subtree = gtk_tree_new(); gtk_widget_show( subtree ); node = gtk_tree_item_new_with_label("Ochre Star"); gtk_tree_append(GTK_TREE(subtree), node); gtk_widget_show(node); node = gtk_tree_item_new_with_label("Sea Pen"); gtk_tree_append(GTK_TREE(subtree), node); gtk_widget_show(node); node = gtk_tree_item_new_with_label("Pacific Octopus"); gtk_tree_append(GTK_TREE(subtree), node); gtk_widget_show(node); node = gtk_tree_item_new_with_label("Sea Wasp"); gtk_tree_append(GTK_TREE(subtree), node); gtk_widget_show(node); node = gtk_tree_item_new_with_label("Sea Urchin"); gtk_tree_append(GTK_TREE(subtree), node); gtk_widget_show(node); gtk_tree_item_set_subtree(GTK_TREE_ITEM( node2 ), subtree); subtree = gtk_tree_new(); gtk_widget_show( subtree ); node = gtk_tree_item_new_with_label("Gray Whale"); gtk_tree_append(GTK_TREE(subtree), node); gtk_widget_show(node); node = gtk_tree_item_new_with_label("Sea Otter"); gtk_tree_append(GTK_TREE(subtree), node); gtk_widget_show(node); node = gtk_tree_item_new_with_label("Bottlenose Dolphin"); gtk_tree_append(GTK_TREE(subtree), node); gtk_widget_show(node); node = gtk_tree_item_new_with_label("Killer Whale"); gtk_tree_append(GTK_TREE(subtree), node); gtk_widget_show(node); gtk_tree_item_set_subtree(GTK_TREE_ITEM( node3 ), subtree); return root;}main( argc, argv )int argc;char *argv[];{ GtkWidget *window, *tree, *vbox; gtk_init( &argc, &argv ); window = gtk_window_new(GTK_WINDOW_TOPLEVEL); gtk_widget_show( window ); gtk_window_position(GTK_WINDOW (window), GTK_WIN_POS_CENTER); gtk_signal_connect(GTK_OBJECT (window), "destroy", GTK_SIGNAL_FUNC(gtk_widget_destroy), &window); gtk_window_set_title(GTK_WINDOW (window), "GtkTree Sample"); gtk_container_border_width(GTK_CONTAINER (window), 0); tree = make_tree(window); vbox = gtk_vbox_new( FALSE, 0 ); gtk_container_add(GTK_CONTAINER (window), vbox); gtk_box_pack_start( GTK_BOX( vbox ), tree, FALSE, FALSE, 0 ); gtk_widget_show_all( vbox ); gtk_main();}
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