Method
GtkTreeViewColumnset_widget
Declaration [src]
void
gtk_tree_view_column_set_widget (
  GtkTreeViewColumn* tree_column,
  GtkWidget* widget
)
Description [src]
Sets the widget in the header to be widget.  If widget is NULL, then the
header button is set with a GtkLabel set to the title of tree_column.
Parameters
| widget | GtkWidget | 
| A child  | |
| The argument can be NULL. | |
| The data is owned by the caller of the function. |