/// <summary>Checks whether two path are equal. They are considered equal if they have the same indice.</summary>
public static bool PathsAreEqual (TreePath path1, TreePath path2) {
return (path1.Compare(path2) == 0);
}
void select_index(int idx)
{
TreePath path = new TreePath (new int[] { idx });
TreePath first, last;
bool use_align;
float row_align, col_align;
tree_view.Selection.SelectPath (path);
if (tree_view.GetVisibleRange (out first, out last)
&& (path.Compare (first) == -1 || path.Compare (last) == 1)) {
use_align = true;
row_align = 0.5f;
col_align = 0.0f;
} else {
use_align = false;
row_align = 0.0f;
col_align = 0.0f;
}
tree_view.ScrollToCell (path, null, use_align, row_align, col_align);
}
