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added gtk_tree_view_expand_to_path.

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Tue Jun  4 21:13:57 2002  Kristian Rietveld  <kris@gtk.org>

        * gtk/gtktreeview.[ch]: added gtk_tree_view_expand_to_path.
This commit is contained in:
Kristian Rietveld
2002-06-04 19:05:33 +00:00
committed by Kristian Rietveld
parent f39b189d5c
commit 0219cc38d4
8 changed files with 60 additions and 0 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Tue Jun 4 21:13:57 2002 Kristian Rietveld <kris@gtk.org>
* gtk/gtktreeview.[ch]: added gtk_tree_view_expand_to_path.
Tue Jun 4 19:24:41 2002 Kristian Rietveld <kris@gtk.org>
Discussed in #76249.

4
ChangeLog.pre-2-10
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@ -1,3 +1,7 @@
Tue Jun 4 21:13:57 2002 Kristian Rietveld <kris@gtk.org>
* gtk/gtktreeview.[ch]: added gtk_tree_view_expand_to_path.
Tue Jun 4 19:24:41 2002 Kristian Rietveld <kris@gtk.org>
Discussed in #76249.

4
ChangeLog.pre-2-2
View File

@ -1,3 +1,7 @@
Tue Jun 4 21:13:57 2002 Kristian Rietveld <kris@gtk.org>
* gtk/gtktreeview.[ch]: added gtk_tree_view_expand_to_path.
Tue Jun 4 19:24:41 2002 Kristian Rietveld <kris@gtk.org>
Discussed in #76249.

4
ChangeLog.pre-2-4
View File

@ -1,3 +1,7 @@
Tue Jun 4 21:13:57 2002 Kristian Rietveld <kris@gtk.org>
* gtk/gtktreeview.[ch]: added gtk_tree_view_expand_to_path.
Tue Jun 4 19:24:41 2002 Kristian Rietveld <kris@gtk.org>
Discussed in #76249.

4
ChangeLog.pre-2-6
View File

@ -1,3 +1,7 @@
Tue Jun 4 21:13:57 2002 Kristian Rietveld <kris@gtk.org>
* gtk/gtktreeview.[ch]: added gtk_tree_view_expand_to_path.
Tue Jun 4 19:24:41 2002 Kristian Rietveld <kris@gtk.org>
Discussed in #76249.

4
ChangeLog.pre-2-8
View File

@ -1,3 +1,7 @@
Tue Jun 4 21:13:57 2002 Kristian Rietveld <kris@gtk.org>
* gtk/gtktreeview.[ch]: added gtk_tree_view_expand_to_path.
Tue Jun 4 19:24:41 2002 Kristian Rietveld <kris@gtk.org>
Discussed in #76249.

34
gtk/gtktreeview.c
View File

@ -8800,6 +8800,40 @@ gtk_tree_view_collapse_all (GtkTreeView *tree_view)
gtk_tree_path_free (path);
}
/**
* gtk_tree_view_expand_to_path:
* @tree_view: A #GtkTreeView.
* @path: path to a row.
*
* Expands the row at @path. This will also expand all parent rows of
* @path as necessary.
**/
void
gtk_tree_view_expand_to_path (GtkTreeView *tree_view,
GtkTreePath *path)
{
gint i, depth;
gint *indices;
GtkTreePath *tmp;
g_return_if_fail (GTK_IS_TREE_VIEW (tree_view));
g_return_if_fail (path != NULL);
depth = gtk_tree_path_get_depth (path);
indices = gtk_tree_path_get_indices (path);
tmp = gtk_tree_path_new ();
g_return_if_fail (tmp != NULL);
for (i = 0; i < depth; i++)
{
gtk_tree_path_append_index (path, indices[i]);
gtk_tree_view_expand_row (tree_view, path, FALSE);
}
gtk_tree_path_free (path);
}
/* FIXME the bool return values for expand_row and collapse_row are
* not analagous; they should be TRUE if the row had children and
* was not already in the requested state.

2
gtk/gtktreeview.h
View File

@ -201,6 +201,8 @@ void gtk_tree_view_row_activated (GtkTreeView
GtkTreeViewColumn *column);
void gtk_tree_view_expand_all (GtkTreeView *tree_view);
void gtk_tree_view_collapse_all (GtkTreeView *tree_view);
void gtk_tree_view_expand_to_path (GtkTreeView *tree_view,
GtkTreePath *path);
gboolean gtk_tree_view_expand_row (GtkTreeView *tree_view,
GtkTreePath *path,
gboolean open_all);