AuroraMiddleware/gtk
1
0
Fork 1
mirror of https://gitlab.gnome.org/GNOME/gtk.git synced 2024-11-17 14:30:15 +00:00
Code Issues Projects Releases Wiki Activity

treeview: Emit cursor-changed signal when new model is set

Browse Source
This commit is contained in:
Benjamin Otte 2011-12-14 13:49:03 +01:00
parent c9c7e91db9
commit f5621a3a8e
1 changed files with 12 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
gtk/gtktreeview.c
View File

@ -11400,8 +11400,6 @@ gtk_tree_view_set_model (GtkTreeView *tree_view,
gtk_tree_row_reference_free (tree_view->priv->drag_dest_row);
tree_view->priv->drag_dest_row = NULL;
tree_view->priv->cursor_tree = NULL;
tree_view->priv->cursor_node = NULL;
gtk_tree_row_reference_free (tree_view->priv->anchor);
tree_view->priv->anchor = NULL;
gtk_tree_row_reference_free (tree_view->priv->top_row);
@ -11479,11 +11477,20 @@ gtk_tree_view_set_model (GtkTreeView *tree_view,
gtk_tree_view_build_tree (tree_view, tree_view->priv->tree, &iter, 1, FALSE);
_gtk_tree_view_accessible_add (tree_view, tree_view->priv->tree, NULL);
}
gtk_tree_path_free (path);
if (search_first_focusable_path (tree_view, &path, TRUE, NULL, NULL))
{
gtk_tree_view_real_set_cursor (tree_view, path, CLEAR_AND_SELECT | CURSOR_INVALID);
gtk_tree_path_free (path);
}
else
gtk_tree_view_real_set_cursor (tree_view, NULL, CURSOR_INVALID);
/* FIXME: do I need to do this? gtk_tree_view_create_buttons (tree_view); */
install_presize_handler (tree_view);
}
else
gtk_tree_view_real_set_cursor (tree_view, NULL, CURSOR_INVALID);
g_object_notify (G_OBJECT (tree_view), "model");
@ -13204,7 +13211,8 @@ gtk_tree_view_real_set_cursor (GtkTreeView *tree_view,
* path maps to a non-existing path and we will silently bail out.
* We unset tree and node to avoid further processing.
*/
if (row_is_separator (tree_view, NULL, path)
if (path == NULL ||
row_is_separator (tree_view, NULL, path)
|| _gtk_tree_view_find_node (tree_view,
path,
&tree_view->priv->cursor_tree,