(broken pipe)

1 files changed, 155 insertions, 0 deletions

diff --git a/tests/testgrouping.c b/tests/testgrouping.c
new file mode 100644
index 0000000000..4b412d01ef
--- /dev/null
+++ b/tests/testgrouping.c
@@ -0,0 +1,155 @@
+#include <gtk/gtk.h>
+
+
+static GtkTreeModel *
+create_model (void)
+{
+  GtkTreeStore *store;
+  GtkTreeIter iter;
+  GtkTreeIter parent;
+
+  store = gtk_tree_store_new (1, G_TYPE_STRING);
+
+  gtk_tree_store_insert_with_values (store, &parent, NULL, 0,
+				     0, "Applications", -1);
+
+  gtk_tree_store_insert_with_values (store, &iter, &parent, 0,
+				     0, "File Manager", -1);
+  gtk_tree_store_insert_with_values (store, &iter, &parent, 0,
+				     0, "Gossip", -1);
+  gtk_tree_store_insert_with_values (store, &iter, &parent, 0,
+				     0, "System Settings", -1);
+  gtk_tree_store_insert_with_values (store, &iter, &parent, 0,
+				     0, "The GIMP", -1);
+  gtk_tree_store_insert_with_values (store, &iter, &parent, 0,
+				     0, "Terminal", -1);
+  gtk_tree_store_insert_with_values (store, &iter, &parent, 0,
+				     0, "Word Processor", -1);
+
+
+  gtk_tree_store_insert_with_values (store, &parent, NULL, 1,
+				     0, "Documents", -1);
+
+  gtk_tree_store_insert_with_values (store, &iter, &parent, 0,
+				     0, "blaat.txt", -1);
+  gtk_tree_store_insert_with_values (store, &iter, &parent, 0,
+				     0, "sliff.txt", -1);
+  gtk_tree_store_insert_with_values (store, &iter, &parent, 0,
+				     0, "test.txt", -1);
+  gtk_tree_store_insert_with_values (store, &iter, &parent, 0,
+				     0, "blaat.txt", -1);
+  gtk_tree_store_insert_with_values (store, &iter, &parent, 0,
+				     0, "brrrr.txt", -1);
+  gtk_tree_store_insert_with_values (store, &iter, &parent, 0,
+				     0, "hohoho.txt", -1);
+
+
+  gtk_tree_store_insert_with_values (store, &parent, NULL, 2,
+				     0, "Images", -1);
+
+  gtk_tree_store_insert_with_values (store, &iter, &parent, 0,
+				     0, "image1.png", -1);
+  gtk_tree_store_insert_with_values (store, &iter, &parent, 0,
+				     0, "image2.png", -1);
+  gtk_tree_store_insert_with_values (store, &iter, &parent, 0,
+				     0, "image3.jpg", -1);
+
+  return GTK_TREE_MODEL (store);
+}
+
+static void
+set_color_func (GtkTreeViewColumn *column,
+		GtkCellRenderer   *cell,
+		GtkTreeModel      *model,
+		GtkTreeIter       *iter,
+		gpointer           data)
+{
+  if (gtk_tree_model_iter_has_child (model, iter))
+    g_object_set (cell, "cell-background", "Grey", NULL);
+  else
+    g_object_set (cell, "cell-background", NULL, NULL);
+}
+
+static void
+tree_view_row_activated (GtkTreeView       *tree_view,
+			 GtkTreePath       *path,
+			 GtkTreeViewColumn *column)
+{
+  if (gtk_tree_path_get_depth (path) > 1)
+    return;
+
+  if (gtk_tree_view_row_expanded (GTK_TREE_VIEW (tree_view), path))
+    gtk_tree_view_collapse_row (GTK_TREE_VIEW (tree_view), path);
+  else
+    gtk_tree_view_expand_row (GTK_TREE_VIEW (tree_view), path, FALSE);
+}
+
+static gboolean
+tree_view_select_func (GtkTreeSelection *selection,
+		       GtkTreeModel     *model,
+		       GtkTreePath      *path,
+		       gboolean          path_currently_selected,
+		       gpointer          data)
+{
+  if (gtk_tree_path_get_depth (path) > 1)
+    return TRUE;
+
+  return FALSE;
+}
+
+int
+main (int argc, char **argv)
+{
+  GtkWidget *window, *sw, *tv;
+  GtkTreeModel *model;
+  GtkCellRenderer *renderer;
+  GtkTreeViewColumn *column;
+
+  gtk_init (&argc, &argv);
+
+  model = create_model ();
+
+  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+  g_signal_connect (window, "delete_event",
+		    G_CALLBACK (gtk_main_quit), NULL);
+  gtk_window_set_default_size (GTK_WINDOW (window), 320, 480);
+
+  sw = gtk_scrolled_window_new (NULL, NULL);
+  gtk_container_add (GTK_CONTAINER (window), sw);
+
+  tv = gtk_tree_view_new_with_model (model);
+  gtk_container_add (GTK_CONTAINER (sw), tv);
+
+  g_signal_connect (tv, "row-activated",
+		    G_CALLBACK (tree_view_row_activated), tv);
+  g_object_set (tv,
+		"show-expanders", FALSE,
+		"level-indentation", 10,
+		NULL);
+
+  gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (tv), FALSE);
+  gtk_tree_view_expand_all (GTK_TREE_VIEW (tv));
+
+  gtk_tree_selection_set_select_function (gtk_tree_view_get_selection (GTK_TREE_VIEW (tv)),
+					  tree_view_select_func,
+					  NULL,
+					  NULL);
+
+  renderer = gtk_cell_renderer_text_new ();
+  column = gtk_tree_view_column_new_with_attributes ("(none)",
+						     renderer,
+						     "text", 0,
+						     NULL);
+  gtk_tree_view_column_set_cell_data_func (column,
+					   renderer,
+					   set_color_func,
+					   NULL,
+					   NULL);
+  gtk_tree_view_insert_column (GTK_TREE_VIEW (tv), column, 0);
+
+  gtk_widget_show_all (window);
+
+  gtk_main ();
+
+  return 0;
+}