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rbtree: Introduce _gtk_rbtree_first()

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... and use it.
This commit is contained in:
Benjamin Otte
2011-11-22 02:58:05 +01:00
parent 73a834336f
commit c3056951db
4 changed files with 39 additions and 75 deletions
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24
gtk/gtktreeselection.c
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@ -605,10 +605,7 @@ gtk_tree_selection_get_selected_rows (GtkTreeSelection *selection,
return NULL;
}
node = tree->root;
while (node->left != tree->nil)
node = node->left;
node = _gtk_rbtree_first (tree);
path = gtk_tree_path_new_first ();
do
@ -619,10 +616,7 @@ gtk_tree_selection_get_selected_rows (GtkTreeSelection *selection,
if (node->children)
{
tree = node->children;
node = tree->root;
while (node->left != tree->nil)
node = node->left;
node = _gtk_rbtree_first (tree);
gtk_tree_path_append_index (path, 0);
}
@ -786,10 +780,7 @@ gtk_tree_selection_selected_foreach (GtkTreeSelection *selection,
return;
}
node = tree->root;
while (node->left != tree->nil)
node = node->left;
node = _gtk_rbtree_first (tree);
g_object_ref (model);
@ -824,10 +815,7 @@ gtk_tree_selection_selected_foreach (GtkTreeSelection *selection,
if (node->children)
{
tree = node->children;
node = tree->root;
while (node->left != tree->nil)
node = node->left;
node = _gtk_rbtree_first (tree);
gtk_tree_path_append_index (path, 0);
}
@ -1377,9 +1365,7 @@ gtk_tree_selection_real_modify_range (GtkTreeSelection *selection,
if (start_node->children)
{
start_tree = start_node->children;
start_node = start_tree->root;
while (start_node->left != start_tree->nil)
start_node = start_node->left;
start_node = _gtk_rbtree_first (start_tree);
}
else
{