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a11y: Don't mess up if column gets hidden

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We were using a function that insisted on visible columns for computing
the potential ID of an invisible column. Not good.

https://bugzilla.gnome.org/show_bug.cgi?id=675990
This commit is contained in:
Benjamin Otte
2012-07-09 01:28:26 +02:00
parent f30eab099b
commit 0dbf5db0e1
1 changed files with 28 additions and 11 deletions
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39
gtk/a11y/gtktreeviewaccessible.c
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@ -1785,24 +1785,41 @@ _gtk_tree_view_accessible_toggle_visibility (GtkTreeView *treeview,
GtkTreeViewColumn *column)
{
AtkObject *obj;
guint id;
guint i, id;
obj = _gtk_widget_peek_accessible (GTK_WIDGET (treeview));
if (obj == NULL)
return;
id = get_column_number (treeview, column);
if (gtk_tree_view_column_get_visible (column))
_gtk_tree_view_accessible_do_add_column (GTK_TREE_VIEW_ACCESSIBLE (obj),
treeview,
column,
id);
{
id = get_column_number (treeview, column);
_gtk_tree_view_accessible_do_add_column (GTK_TREE_VIEW_ACCESSIBLE (obj),
treeview,
column,
id);
}
else
_gtk_tree_view_accessible_do_remove_column (GTK_TREE_VIEW_ACCESSIBLE (obj),
treeview,
column,
id);
{
id = 0;
for (i = 0; i < gtk_tree_view_get_n_columns (treeview); i++)
{
GtkTreeViewColumn *cur = gtk_tree_view_get_column (treeview, i);
if (gtk_tree_view_column_get_visible (cur))
id++;
if (cur == column)
break;
}
_gtk_tree_view_accessible_do_remove_column (GTK_TREE_VIEW_ACCESSIBLE (obj),
treeview,
column,
id);
}
}
static GtkTreeViewColumn *