gtk:buildable, gtk:tree-drag-dest, gtk:tree-drag-source, gtk:tree-model, gtk:tree-sortable, gobject:object, common-lisp:standard-object, common-lisp:t

None

The gtk:tree-store object is a list model for use with a gtk:tree-view widget. It implements the gtk:tree-model interface, and consequentialy, can use all of the methods available there. It also implements the gtk:tree-sortable interface so it can be sorted by the tree view. Finally, it also implements the tree drag and drop interfaces. The gtk:tree-store implementation of the gtk:buildable interface allows to specify the model columns with a <columns> element that may contain multiple <column> elements, each specifying one model column. The "type" attribute specifies the data type for the column.

Example: A UI Definition fragment for a tree store

<object class="GtkTreeStore">
  <columns>
    <column type="gchararray"/>
    <column type="gchararray"/>
    <column type="gint"/>
  </columns>
</object>    

The gtk:tree-store implementation is deprecated since 4.10. Use the gtk:tree-list-model object instead.