public ClickColumnState(TreeViewAdv tree, TreeColumn column, Point location)
: base(tree, column)
{
_location = location;
}
public TreeColumnEventArgs(TreeColumn column)
{
_column = column;
}
public ResizeColumnState(TreeViewAdv tree, TreeColumn column, Point p)
: base(tree, column)
{
_initLocation = p;
_initWidth = column.Width;
}