diff options
Diffstat (limited to 'widgets/e-table/e-tree-example-1.c')
| -rw-r--r-- | widgets/e-table/e-tree-example-1.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/widgets/e-table/e-tree-example-1.c b/widgets/e-table/e-tree-example-1.c index c506faebd5..c98e53c7af 100644 --- a/widgets/e-table/e-tree-example-1.c +++ b/widgets/e-table/e-tree-example-1.c @@ -83,6 +83,15 @@ my_value_at (ETreeModel *etm, ETreePath *path, int col, void *model_data) } } +static GdkPixbuf * +my_icon_at (ETreeModel *etm, ETreePath *path, void *model_data) +{ + if (e_tree_model_node_is_expanded (etm, path)) + return tree_expanded_pixbuf; + else + return tree_unexpanded_pixbuf; +} + /* This function sets the value at a particular point in our ETreeModel. */ static void my_set_value_at (ETreeModel *etm, ETreePath *path, int col, const void *val, void *model_data) @@ -130,7 +139,6 @@ add_sibling (GtkButton *button, gpointer data) e_tree_model_node_insert_before (e_tree_model, parent_node, selected_node, - NULL, NULL, g_strdup("User added sibling")); } @@ -150,7 +158,7 @@ add_child (GtkButton *button, gpointer data) g_assert (selected_node); e_tree_model_node_insert (e_tree_model, selected_node, - 0, NULL, NULL, + 0, g_strdup("User added child")); } @@ -238,25 +246,24 @@ create_tree (void) /* here we create our model. This uses the functions we defined earlier. */ - e_tree_model = e_tree_simple_new (my_value_at, + e_tree_model = e_tree_simple_new (my_icon_at, + my_value_at, my_set_value_at, my_is_editable, NULL); /* create a root node with 5 children */ root_node = e_tree_model_node_insert (e_tree_model, NULL, - 0, NULL, NULL, + 0, g_strdup("Root Node")); for (i = 0; i < 5; i++){ ETreePath *n = e_tree_model_node_insert (e_tree_model, root_node, 0, - tree_expanded_pixbuf, tree_unexpanded_pixbuf, g_strdup("First level of children")); for (j = 0; j < 5; j ++) { e_tree_model_node_insert (e_tree_model, n, 0, - NULL, NULL, g_strdup("Second level of children")); } } |