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Improve list selection example

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Print out signals, so we see how often they are emitted.
This commit is contained in:
Matthias Clasen
2014-03-29 00:59:05 -04:00
parent 3fe243d346
commit ccc4fb8512
1 changed files with 25 additions and 0 deletions
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25
tests/testlist3.c
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@ -14,6 +14,27 @@ create_row (const gchar *text)
return row;
}
static void
on_row_activated (GtkListBox *self,
GtkWidget *child)
{
const char *id;
id = g_object_get_data (G_OBJECT (gtk_bin_get_child (GTK_BIN (child))), "id");
g_message ("Row activated %p: %s", child, id);
}
static void
on_selected_children_changed (GtkListBox *self)
{
g_message ("Selection changed");
}
static void
a11y_selection_changed (AtkObject *obj)
{
g_message ("Accessible selection changed");
}
static void
selection_mode_changed (GtkComboBox *combo, gpointer data)
{
@ -44,6 +65,10 @@ main (int argc, char *argv[])
list = gtk_list_box_new ();
gtk_list_box_set_selection_mode (GTK_LIST_BOX (list), GTK_SELECTION_NONE);
g_signal_connect (list, "row-activated", G_CALLBACK (on_row_activated), NULL);
g_signal_connect (list, "selected-rows-changed", G_CALLBACK (on_selected_children_changed), NULL);
g_signal_connect (gtk_widget_get_accessible (list), "selection-changed", G_CALLBACK (a11y_selection_changed), NULL);
sw = gtk_scrolled_window_new (NULL, NULL);
gtk_widget_set_hexpand (sw, TRUE);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);