+++ /dev/null
-#include <gtk/gtk.h>
-#include <stdlib.h>
-#include <string.h>
-
-GtkTreeStore *base_model;
-
-static void
-selection_changed (GtkTreeSelection *selection,
- GtkWidget *button)
-{
- if (gtk_tree_selection_get_selected (selection, NULL, NULL))
- gtk_widget_set_sensitive (button, TRUE);
- else
- gtk_widget_set_sensitive (button, FALSE);
-}
-
-static void
-node_set (GtkTreeIter *iter)
-{
- static gint i = 0;
- gint n;
- gchar *str;
-
- str = g_strdup_printf ("Row (<span color=\"red\">%d</span>)", i++);
- gtk_tree_store_set (base_model, iter, 0, str, -1);
- g_free (str);
-
- n = g_random_int ();
- if (n < 0)
- n *= -1;
- str = g_strdup_printf ("%d", n);
-
- gtk_tree_store_set (base_model, iter, 1, str, -1);
- g_free (str);
-}
-
-static void
-iter_remove (GtkWidget *button, GtkTreeView *tree_view)
-{
- GtkTreeIter selected;
- GtkTreeIter s_selected;
- GtkTreeModel *model;
-
- model = gtk_tree_view_get_model (tree_view);
-
- if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (tree_view),
- NULL,
- &selected))
- {
- if (GTK_IS_TREE_STORE (model))
- {
- gtk_tree_store_remove (GTK_TREE_STORE (model), &selected);
- }
- }
-}
-
-static void
-iter_insert (GtkWidget *button, GtkTreeView *tree_view)
-{
- GtkWidget *entry;
- GtkTreeIter iter;
- GtkTreeIter selected;
- GtkTreeStore *model = gtk_tree_view_get_model (tree_view);
-
- entry = gtk_object_get_user_data (GTK_OBJECT (button));
- if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)),
- NULL,
- &selected))
- {
- gtk_tree_store_insert (model,
- &iter,
- &selected,
- atoi (gtk_entry_get_text (GTK_ENTRY (entry))));
- }
- else
- {
- gtk_tree_store_insert (model,
- &iter,
- NULL,
- atoi (gtk_entry_get_text (GTK_ENTRY (entry))));
- }
-
- node_set (&iter);
-}
-
-static void
-iter_insert_before (GtkWidget *button, GtkTreeView *tree_view)
-{
- GtkTreeIter iter;
- GtkTreeIter selected;
- GtkTreeStore *model = gtk_tree_view_get_model (tree_view);
-
- if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)),
- NULL,
- &selected))
- {
- gtk_tree_store_insert_before (model,
- &iter,
- NULL,
- &selected);
- }
- else
- {
- gtk_tree_store_insert_before (model,
- &iter,
- NULL,
- NULL);
- }
-
- node_set (&iter);
-}
-
-static void
-iter_insert_after (GtkWidget *button, GtkTreeView *tree_view)
-{
- GtkTreeIter iter;
- GtkTreeIter selected;
- GtkTreeStore *model = gtk_tree_view_get_model (tree_view);
-
- if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)),
- NULL,
- &selected))
- {
- if (GTK_IS_TREE_STORE (model))
- {
- gtk_tree_store_insert_after (model,
- &iter,
- NULL,
- &selected);
- node_set (&iter);
- }
- }
- else
- {
- if (GTK_IS_TREE_STORE (model))
- {
- gtk_tree_store_insert_after (model,
- &iter,
- NULL,
- NULL);
- node_set (&iter);
- }
- }
-}
-
-static void
-iter_prepend (GtkWidget *button, GtkTreeView *tree_view)
-{
- GtkTreeIter iter;
- GtkTreeIter selected;
- GtkTreeModel *model = gtk_tree_view_get_model (tree_view);
- GtkTreeSelection *selection = gtk_tree_view_get_selection (tree_view);
-
- if (gtk_tree_selection_get_selected (selection, NULL, &selected))
- {
- if (GTK_IS_TREE_STORE (model))
- {
- gtk_tree_store_prepend (GTK_TREE_STORE (model),
- &iter,
- &selected);
- node_set (&iter);
- }
- }
- else
- {
- if (GTK_IS_TREE_STORE (model))
- {
- gtk_tree_store_prepend (GTK_TREE_STORE (model),
- &iter,
- NULL);
- node_set (&iter);
- }
- }
-}
-
-static void
-iter_append (GtkWidget *button, GtkTreeView *tree_view)
-{
- GtkTreeIter iter;
- GtkTreeIter selected;
- GtkTreeStore *model = gtk_tree_view_get_model (tree_view);
-
- if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)),
- NULL,
- &selected))
- {
- if (GTK_IS_TREE_STORE (model))
- {
- gtk_tree_store_append (model, &iter, &selected);
- node_set (&iter);
- }
- }
- else
- {
- if (GTK_IS_TREE_STORE (model))
- {
- gtk_tree_store_append (model, &iter, NULL);
- node_set (&iter);
- }
- }
-}
-
-static void
-uppercase_value (const GValue *src, GValue *dest, gpointer data)
-{
- gchar *str;
-
- g_value_init (dest, G_TYPE_STRING);
- str = g_strdup (g_value_get_string (src));
- if (str)
- g_strup (str);
- g_value_set_string (dest, str);
- g_free (str);
-}
-
-static void
-make_window (gint view_type)
-{
- GtkWidget *window;
- GtkWidget *vbox;
- GtkWidget *hbox, *entry;
- GtkWidget *button;
- GtkWidget *scrolled_window;
- GtkWidget *tree_view;
- GtkTreeViewColumn *column;
- GtkCellRenderer *cell;
- GtkObject *selection;
-
- /* Make the Widgets/Objects */
- window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
- switch (view_type)
- {
- case 0:
- gtk_window_set_title (GTK_WINDOW (window), "Unsorted list");
- break;
- case 1:
- gtk_window_set_title (GTK_WINDOW (window), "Sorted list");
- break;
- }
-
- vbox = gtk_vbox_new (FALSE, 8);
- gtk_container_set_border_width (GTK_CONTAINER (vbox), 8);
- gtk_window_set_default_size (GTK_WINDOW (window), 300, 350);
- scrolled_window = gtk_scrolled_window_new (NULL, NULL);
- switch (view_type)
- {
- case 0:
- tree_view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (base_model));
- break;
- case 1:
- {
- GtkTreeModel *sort_model;
-
- sort_model = gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL (base_model),
- NULL, 1);
- tree_view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (sort_model));
- }
- break;
- }
-
- selection = GTK_OBJECT (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)));
- gtk_tree_selection_set_mode (GTK_TREE_SELECTION (selection), GTK_TREE_SELECTION_SINGLE);
-
- /* Put them together */
- gtk_container_add (GTK_CONTAINER (scrolled_window), tree_view);
- gtk_box_pack_start (GTK_BOX (vbox), scrolled_window, TRUE, TRUE, 0);
- gtk_container_add (GTK_CONTAINER (window), vbox);
- gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
- GTK_POLICY_AUTOMATIC,
- GTK_POLICY_AUTOMATIC);
- gtk_signal_connect (GTK_OBJECT (window), "destroy", gtk_main_quit, NULL);
-
- /* buttons */
- button = gtk_button_new_with_label ("gtk_tree_store_remove");
- gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
- g_signal_connect (G_OBJECT (selection),
- "changed",
- selection_changed,
- button, FALSE);
- gtk_signal_connect (GTK_OBJECT (button), "clicked", iter_remove, tree_view);
- gtk_widget_set_sensitive (button, FALSE);
-
- button = gtk_button_new_with_label ("gtk_tree_store_insert");
- hbox = gtk_hbox_new (FALSE, 8);
- entry = gtk_entry_new ();
- gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
- gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
- gtk_box_pack_start (GTK_BOX (hbox), entry, FALSE, FALSE, 0);
- gtk_object_set_user_data (GTK_OBJECT (button), entry);
- gtk_signal_connect (GTK_OBJECT (button), "clicked", iter_insert, tree_view);
-
-
- button = gtk_button_new_with_label ("gtk_tree_store_insert_before");
- gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
- gtk_signal_connect (GTK_OBJECT (button), "clicked", iter_insert_before, tree_view);
- g_signal_connect (G_OBJECT (selection),
- "changed",
- selection_changed,
- button, FALSE);
- gtk_widget_set_sensitive (button, FALSE);
-
- button = gtk_button_new_with_label ("gtk_tree_store_insert_after");
- gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
- gtk_signal_connect (GTK_OBJECT (button), "clicked", iter_insert_after, tree_view);
- g_signal_connect (GTK_OBJECT (selection),
- "changed",
- selection_changed,
- button, FALSE);
- gtk_widget_set_sensitive (button, FALSE);
-
- button = gtk_button_new_with_label ("gtk_tree_store_prepend");
- gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
- gtk_signal_connect (GTK_OBJECT (button), "clicked", iter_prepend, tree_view);
-
- button = gtk_button_new_with_label ("gtk_tree_store_append");
- gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
- gtk_signal_connect (GTK_OBJECT (button), "clicked", iter_append, tree_view);
-
- /* The selected column */
- cell = gtk_cell_renderer_text_new ();
- column = gtk_tree_view_column_new_with_attributes ("Node ID", cell, "markup", 0, NULL);
- gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), column);
-
- cell = gtk_cell_renderer_text_new ();
- column = gtk_tree_view_column_new_with_attributes ("Random Number", cell, "text", 1, NULL);
- gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), column);
-
- /* A few to start */
- if (view_type == 0)
- {
- iter_append (NULL, GTK_TREE_VIEW (tree_view));
- iter_append (NULL, GTK_TREE_VIEW (tree_view));
- iter_append (NULL, GTK_TREE_VIEW (tree_view));
- iter_append (NULL, GTK_TREE_VIEW (tree_view));
- iter_append (NULL, GTK_TREE_VIEW (tree_view));
- iter_append (NULL, GTK_TREE_VIEW (tree_view));
- }
- /* Show it all */
- gtk_widget_show_all (window);
-}
-
-int
-main (int argc, char *argv[])
-{
- gtk_init (&argc, &argv);
-
- base_model = gtk_tree_store_new_with_types (2, G_TYPE_STRING, G_TYPE_STRING);
-
- /* FIXME: reverse this */
- make_window (0);
- make_window (1);
-
- gtk_main ();
-
- return 0;
-}
-