#include <gtk/gtk.h>
#include <stdlib.h>
+#include <string.h>
-GtkObject *model;
+GtkTreeStore *base_model;
static void
selection_changed (GtkTreeSelection *selection,
- GtkWidget *button)
+ GtkWidget *button)
{
- if (gtk_tree_selection_get_selected (selection))
+ if (gtk_tree_selection_get_selected (selection, NULL, NULL))
gtk_widget_set_sensitive (button, TRUE);
else
gtk_widget_set_sensitive (button, FALSE);
}
-static GtkTreeNode *
-node_new ()
+static void
+node_set (GtkTreeIter *iter)
{
- static GValue value = {0, };
static gint i = 0;
+ gint n;
gchar *str;
- GtkTreeNode *node = gtk_tree_store_node_new ();
- g_value_init (&value, G_TYPE_STRING);
- str = g_strdup_printf ("FOO: %d", i++);
- g_value_set_string (&value, 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);
- gtk_tree_store_node_set_cell (GTK_TREE_STORE (model), node, 0, &value);
- g_value_unset (&value);
- return node;
+ n = g_random_int_range (10000,99999);
+ 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
-node_remove (GtkWidget *button, GtkTreeView *tree_view)
+iter_remove (GtkWidget *button, GtkTreeView *tree_view)
{
- GtkTreeNode *selected = gtk_tree_selection_get_selected (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)));
- gtk_tree_store_node_remove (GTK_TREE_STORE (model),
- selected);
+ GtkTreeIter 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
-node_insert (GtkWidget *button, GtkTreeView *tree_view)
+iter_insert (GtkWidget *button, GtkTreeView *tree_view)
{
GtkWidget *entry;
- GtkTreeNode *selected = gtk_tree_selection_get_selected (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)));
+ GtkTreeIter iter;
+ GtkTreeIter selected;
+ GtkTreeModel *model = gtk_tree_view_get_model (tree_view);
- entry = gtk_object_get_user_data (GTK_OBJECT (button));
- gtk_tree_store_node_insert (GTK_TREE_STORE (model),
- selected,
- atoi (gtk_entry_get_text (GTK_ENTRY (entry))),
- node_new ());
+ entry = g_object_get_data (G_OBJECT (button), "user_data");
+ if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)),
+ NULL,
+ &selected))
+ {
+ gtk_tree_store_insert (GTK_TREE_STORE (model),
+ &iter,
+ &selected,
+ atoi (gtk_entry_get_text (GTK_ENTRY (entry))));
+ }
+ else
+ {
+ gtk_tree_store_insert (GTK_TREE_STORE (model),
+ &iter,
+ NULL,
+ atoi (gtk_entry_get_text (GTK_ENTRY (entry))));
+ }
+
+ node_set (&iter);
}
static void
-node_insert_before (GtkWidget *button, GtkTreeView *tree_view)
+iter_change (GtkWidget *button, GtkTreeView *tree_view)
{
- GtkTreeNode *selected = gtk_tree_selection_get_selected (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)));
- gtk_tree_store_node_insert_before (GTK_TREE_STORE (model),
- NULL,
- selected,
- node_new ());
+ GtkWidget *entry;
+ GtkTreeIter selected;
+ GtkTreeModel *model = gtk_tree_view_get_model (tree_view);
+
+ entry = g_object_get_data (G_OBJECT (button), "user_data");
+ if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)),
+ NULL, &selected))
+ {
+ gtk_tree_store_set (GTK_TREE_STORE (model),
+ &selected,
+ 1,
+ gtk_entry_get_text (GTK_ENTRY (entry)),
+ -1);
+ }
}
static void
-node_insert_after (GtkWidget *button, GtkTreeView *tree_view)
+iter_insert_before (GtkWidget *button, GtkTreeView *tree_view)
{
- GtkTreeNode *selected = gtk_tree_selection_get_selected (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)));
- gtk_tree_store_node_insert_after (GTK_TREE_STORE (model),
+ GtkTreeIter iter;
+ GtkTreeIter selected;
+ GtkTreeModel *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 (GTK_TREE_STORE (model),
+ &iter,
+ NULL,
+ &selected);
+ }
+ else
+ {
+ gtk_tree_store_insert_before (GTK_TREE_STORE (model),
+ &iter,
NULL,
- selected,
- node_new ());
+ NULL);
+ }
+
+ node_set (&iter);
}
static void
-node_prepend (GtkWidget *button, GtkTreeView *tree_view)
+iter_insert_after (GtkWidget *button, GtkTreeView *tree_view)
{
- GtkTreeNode *selected = gtk_tree_selection_get_selected (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)));
- gtk_tree_store_node_prepend (GTK_TREE_STORE (model),
- selected,
- node_new ());
+ GtkTreeIter iter;
+ GtkTreeIter selected;
+ GtkTreeModel *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 (GTK_TREE_STORE (model),
+ &iter,
+ NULL,
+ &selected);
+ node_set (&iter);
+ }
+ }
+ else
+ {
+ if (GTK_IS_TREE_STORE (model))
+ {
+ gtk_tree_store_insert_after (GTK_TREE_STORE (model),
+ &iter,
+ NULL,
+ NULL);
+ node_set (&iter);
+ }
+ }
}
static void
-node_append (GtkWidget *button, GtkTreeView *tree_view)
+iter_prepend (GtkWidget *button, GtkTreeView *tree_view)
{
- GtkTreeNode *selected = gtk_tree_selection_get_selected (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)));
- gtk_tree_store_node_append (GTK_TREE_STORE (model),
- selected,
- node_new ());
+ 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
-make_window ()
+iter_append (GtkWidget *button, GtkTreeView *tree_view)
+{
+ GtkTreeIter iter;
+ GtkTreeIter selected;
+ GtkTreeModel *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 (GTK_TREE_STORE (model), &iter, &selected);
+ node_set (&iter);
+ }
+ }
+ else
+ {
+ if (GTK_IS_TREE_STORE (model))
+ {
+ gtk_tree_store_append (GTK_TREE_STORE (model), &iter, NULL);
+ node_set (&iter);
+ }
+ }
+}
+
+static void
+make_window (gint view_type)
{
GtkWidget *window;
GtkWidget *vbox;
GtkWidget *button;
GtkWidget *scrolled_window;
GtkWidget *tree_view;
- GtkObject *column;
+ GtkTreeViewColumn *column;
GtkCellRenderer *cell;
- GtkObject *selection;
+ GObject *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);
- tree_view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (model));
- selection = GTK_OBJECT (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)));
- gtk_tree_selection_set_type (GTK_TREE_SELECTION (selection), GTK_TREE_SELECTION_SINGLE);
+ 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));
+ tree_view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (sort_model));
+ }
+ break;
+ default:
+ g_assert_not_reached ();
+ tree_view = NULL; /* Quiet compiler */
+ break;
+ }
+
+ gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (tree_view), TRUE);
+ selection = G_OBJECT (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)));
+ gtk_tree_selection_set_mode (GTK_TREE_SELECTION (selection), GTK_SELECTION_SINGLE);
/* Put them together */
gtk_container_add (GTK_CONTAINER (scrolled_window), tree_view);
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);
+ g_signal_connect (window, "destroy", gtk_main_quit, NULL);
/* buttons */
- button = gtk_button_new_with_label ("gtk_tree_store_node_remove");
+ button = gtk_button_new_with_label ("gtk_tree_store_remove");
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
- gtk_signal_connect (GTK_OBJECT (selection),
- "selection_changed",
- selection_changed,
- button);
- gtk_signal_connect (GTK_OBJECT (button), "clicked", node_remove, tree_view);
+ g_signal_connect (selection, "changed",
+ G_CALLBACK (selection_changed),
+ button);
+ g_signal_connect (button, "clicked",
+ G_CALLBACK (iter_remove),
+ tree_view);
gtk_widget_set_sensitive (button, FALSE);
- button = gtk_button_new_with_label ("gtk_tree_store_node_insert");
+ 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", node_insert, tree_view);
-
+ g_object_set_data (G_OBJECT (button), "user_data", entry);
+ g_signal_connect (button, "clicked",
+ G_CALLBACK (iter_insert),
+ tree_view);
- button = gtk_button_new_with_label ("gtk_tree_store_node_insert_before");
+ button = gtk_button_new_with_label ("gtk_tree_store_set");
+ 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);
+ g_object_set_data (G_OBJECT (button), "user_data", entry);
+ g_signal_connect (button, "clicked",
+ G_CALLBACK (iter_change),
+ 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", node_insert_before, tree_view);
- gtk_signal_connect (GTK_OBJECT (selection),
- "selection_changed",
- selection_changed,
- button);
+ g_signal_connect (button, "clicked",
+ G_CALLBACK (iter_insert_before),
+ tree_view);
+ g_signal_connect (selection, "changed",
+ G_CALLBACK (selection_changed),
+ button);
gtk_widget_set_sensitive (button, FALSE);
- button = gtk_button_new_with_label ("gtk_tree_store_node_insert_after");
+ 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", node_insert_after, tree_view);
- gtk_signal_connect (GTK_OBJECT (selection),
- "selection_changed",
- selection_changed,
- button);
+ g_signal_connect (button, "clicked",
+ G_CALLBACK (iter_insert_after),
+ tree_view);
+ g_signal_connect (selection, "changed",
+ G_CALLBACK (selection_changed),
+ button);
gtk_widget_set_sensitive (button, FALSE);
- button = gtk_button_new_with_label ("gtk_tree_store_node_prepend");
+ 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", node_prepend, tree_view);
+ g_signal_connect (button, "clicked",
+ G_CALLBACK (iter_prepend),
+ tree_view);
- button = gtk_button_new_with_label ("gtk_tree_store_node_append");
+ 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", node_append, tree_view);
+ g_signal_connect (button, "clicked",
+ G_CALLBACK (iter_append),
+ tree_view);
/* The selected column */
cell = gtk_cell_renderer_text_new ();
- column = gtk_tree_view_column_new_with_attributes ("nodes", cell, "text", 0, NULL);
- gtk_tree_view_add_column (GTK_TREE_VIEW (tree_view), GTK_TREE_VIEW_COLUMN (column));
+ column = gtk_tree_view_column_new_with_attributes ("Node ID", cell, "markup", 0, NULL);
+ gtk_tree_view_column_set_sort_column_id (column, 0);
+ 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_column_set_sort_column_id (column, 1);
+ 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);
}
{
gtk_init (&argc, &argv);
- model = gtk_tree_store_new_with_values (2, G_TYPE_STRING, G_TYPE_STRING);
-
- make_window ();
- make_window ();
+ base_model = gtk_tree_store_new (2, G_TYPE_STRING, G_TYPE_STRING);
- /* A few to start */
- gtk_tree_store_node_append (GTK_TREE_STORE (model), NULL, node_new ());
- gtk_tree_store_node_append (GTK_TREE_STORE (model), NULL, node_new ());
- gtk_tree_store_node_append (GTK_TREE_STORE (model), NULL, node_new ());
+ /* FIXME: reverse this */
+ make_window (0);
+ make_window (1);
gtk_main ();
return 0;
}
+
projects / ~andy / gtk / blobdiff