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Added function to keep symetry with g_node_insert_before. 2000-09-29

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2000-09-29  Jonathan Blandford  <jrb@redhat.com>

	* gnode.c (g_node_insert_after): Added function to keep symetry
	with g_node_insert_before.
2000-09-29  Jonathan Blandford  <jrb@redhat.com>

	* glib/tmpl/trees-nary.sgml: Add g_node_insert_after().
This commit is contained in:
Jonathan Blandford
2000-09-29 23:13:02 +00:00
committed by Jonathan Blandford
parent 79b416d023
commit b3ee868f94
16 changed files with 137 additions and 2 deletions
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36
gnode.c
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@@ -280,6 +280,42 @@ g_node_insert_before (GNode *parent,
return node;
}
GNode*
g_node_insert_after (GNode *parent,
GNode *sibling,
GNode *node)
{
g_return_val_if_fail (parent != NULL, node);
g_return_val_if_fail (node != NULL, node);
g_return_val_if_fail (G_NODE_IS_ROOT (node), node);
if (sibling)
g_return_val_if_fail (sibling->parent == parent, node);
node->parent = parent;
if (sibling)
{
if (sibling->next)
{
sibling->next->prev = node;
}
node->next = sibling->next;
node->prev = sibling;
sibling->next = node;
}
else
{
if (parent->children)
{
node->next = parent->children;
parent->children->prev = node;
}
parent->children = node;
}
return node;
}
GNode*
g_node_prepend (GNode *parent,
GNode *node)